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public Builder(@NonNull Slice.Builder parent) {
mUri = parent.mUri.buildUpon().appendPath("_gen")
.appendPath(String.valueOf(mItems.size())).build();
} |
Create a builder for a {@link Slice} that is a sub-slice of the slice
being constructed by the provided builder.
@param parent The builder constructing the parent slice
| Builder::Builder | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public Builder setCallerNeeded(boolean callerNeeded) {
if (callerNeeded) {
mHints.add(HINT_CALLER_NEEDED);
} else {
mHints.remove(HINT_CALLER_NEEDED);
}
return this;
} |
Tells the system whether for this slice the return value of
{@link SliceProvider#onBindSlice(Uri, java.util.Set)} may be different depending on
{@link SliceProvider#getCallingPackage()} and should not be cached for multiple
apps.
| Builder::setCallerNeeded | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public Builder addHints(@SliceHint List<String> hints) {
mHints.addAll(hints);
return this;
} |
Add hints to the Slice being constructed
| Builder::addHints | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public Builder setSpec(SliceSpec spec) {
mSpec = spec;
return this;
} |
@deprecated TO BE REMOVED
@removed
| Builder::setSpec | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public Builder addSubSlice(@NonNull Slice slice, @Nullable @SliceSubtype String subType) {
Objects.requireNonNull(slice);
mItems.add(new SliceItem(slice, SliceItem.FORMAT_SLICE, subType,
slice.getHints().toArray(new String[slice.getHints().size()])));
return this;
} |
Add a sub-slice to the slice being constructed
@param subType Optional template-specific type information
@see SliceItem#getSubType()
| Builder::addSubSlice | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public Slice.Builder addAction(@NonNull PendingIntent action, @NonNull Slice s,
@Nullable @SliceSubtype String subType) {
Objects.requireNonNull(action);
Objects.requireNonNull(s);
List<String> hints = s.getHints();
s.mSpec = null;
mItems.add(new SliceItem(action, s, SliceItem.FORMAT_ACTION, subType, hints.toArray(
new String[hints.size()])));
return this;
} |
Add an action to the slice being constructed
@param subType Optional template-specific type information
@see SliceItem#getSubType()
| Builder::addAction | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public Builder addText(CharSequence text, @Nullable @SliceSubtype String subType,
@SliceHint List<String> hints) {
mItems.add(new SliceItem(text, SliceItem.FORMAT_TEXT, subType, hints));
return this;
} |
Add text to the slice being constructed
@param subType Optional template-specific type information
@see SliceItem#getSubType()
| Builder::addText | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public Builder addIcon(Icon icon, @Nullable @SliceSubtype String subType,
@SliceHint List<String> hints) {
Objects.requireNonNull(icon);
mItems.add(new SliceItem(icon, SliceItem.FORMAT_IMAGE, subType, hints));
return this;
} |
Add an image to the slice being constructed
@param subType Optional template-specific type information
@see SliceItem#getSubType()
| Builder::addIcon | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public Slice.Builder addRemoteInput(RemoteInput remoteInput,
@Nullable @SliceSubtype String subType,
@SliceHint List<String> hints) {
Objects.requireNonNull(remoteInput);
mItems.add(new SliceItem(remoteInput, SliceItem.FORMAT_REMOTE_INPUT,
subType, hints));
return this;
} |
Add remote input to the slice being constructed
@param subType Optional template-specific type information
@see SliceItem#getSubType()
| Builder::addRemoteInput | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public Builder addInt(int value, @Nullable @SliceSubtype String subType,
@SliceHint List<String> hints) {
mItems.add(new SliceItem(value, SliceItem.FORMAT_INT, subType, hints));
return this;
} |
Add an integer to the slice being constructed
@param subType Optional template-specific type information
@see SliceItem#getSubType()
| Builder::addInt | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public Slice.Builder addLong(long value, @Nullable @SliceSubtype String subType,
@SliceHint List<String> hints) {
mItems.add(new SliceItem(value, SliceItem.FORMAT_LONG, subType,
hints.toArray(new String[hints.size()])));
return this;
} |
Add a long to the slice being constructed
@param subType Optional template-specific type information
@see SliceItem#getSubType()
| Builder::addLong | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public Slice.Builder addBundle(Bundle bundle, @Nullable @SliceSubtype String subType,
@SliceHint List<String> hints) {
Objects.requireNonNull(bundle);
mItems.add(new SliceItem(bundle, SliceItem.FORMAT_BUNDLE, subType,
hints));
return this;
} |
Add a bundle to the slice being constructed.
<p>Expected to be used for support library extension, should not be used for general
development
@param subType Optional template-specific type information
@see SliceItem#getSubType()
| Builder::addBundle | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public Slice build() {
return new Slice(mItems, mHints.toArray(new String[mHints.size()]), mUri, mSpec);
} |
Construct the slice.
| Builder::build | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public String toString() {
return toString("");
} |
@hide
@return A string representation of this slice.
| Builder::toString | java | Reginer/aosp-android-jar | android-31/src/android/app/slice/Slice.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/android/app/slice/Slice.java | MIT |
public LocatorImpl ()
{
} |
Zero-argument constructor.
<p>This will not normally be useful, since the main purpose
of this class is to make a snapshot of an existing Locator.</p>
| LocatorImpl::LocatorImpl | java | Reginer/aosp-android-jar | android-34/src/org/xml/sax/helpers/LocatorImpl.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/org/xml/sax/helpers/LocatorImpl.java | MIT |
public LocatorImpl (Locator locator)
{
setPublicId(locator.getPublicId());
setSystemId(locator.getSystemId());
setLineNumber(locator.getLineNumber());
setColumnNumber(locator.getColumnNumber());
} |
Copy constructor.
<p>Create a persistent copy of the current state of a locator.
When the original locator changes, this copy will still keep
the original values (and it can be used outside the scope of
DocumentHandler methods).</p>
@param locator The locator to copy.
| LocatorImpl::LocatorImpl | java | Reginer/aosp-android-jar | android-34/src/org/xml/sax/helpers/LocatorImpl.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/org/xml/sax/helpers/LocatorImpl.java | MIT |
private void initAbsSpinner() {
setFocusable(true);
setWillNotDraw(false);
} |
Common code for different constructor flavors
| getSimpleName::initAbsSpinner | java | Reginer/aosp-android-jar | android-35/src/android/widget/AbsSpinner.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/widget/AbsSpinner.java | MIT |
void resetList() {
mDataChanged = false;
mNeedSync = false;
removeAllViewsInLayout();
mOldSelectedPosition = INVALID_POSITION;
mOldSelectedRowId = INVALID_ROW_ID;
setSelectedPositionInt(INVALID_POSITION);
setNextSelectedPositionInt(INVALID_POSITION);
invalidate();
} |
Clear out all children from the list
| getSimpleName::resetList | java | Reginer/aosp-android-jar | android-35/src/android/widget/AbsSpinner.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/widget/AbsSpinner.java | MIT |
public void setSelection(int position, boolean animate) {
// Animate only if requested position is already on screen somewhere
boolean shouldAnimate = animate && mFirstPosition <= position &&
position <= mFirstPosition + getChildCount() - 1;
setSelectionInt(position, shouldAnimate);
} |
Jump directly to a specific item in the adapter data.
| getSimpleName::setSelection | java | Reginer/aosp-android-jar | android-35/src/android/widget/AbsSpinner.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/widget/AbsSpinner.java | MIT |
void setSelectionInt(int position, boolean animate) {
if (position != mOldSelectedPosition) {
mBlockLayoutRequests = true;
int delta = position - mSelectedPosition;
setNextSelectedPositionInt(position);
layout(delta, animate);
mBlockLayoutRequests = false;
}
} |
Makes the item at the supplied position selected.
@param position Position to select
@param animate Should the transition be animated
| getSimpleName::setSelectionInt | java | Reginer/aosp-android-jar | android-35/src/android/widget/AbsSpinner.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/widget/AbsSpinner.java | MIT |
public int pointToPosition(int x, int y) {
Rect frame = mTouchFrame;
if (frame == null) {
mTouchFrame = new Rect();
frame = mTouchFrame;
}
final int count = getChildCount();
for (int i = count - 1; i >= 0; i--) {
View child = getChildAt(i);
if (child.getVisibility() == View.VISIBLE) {
child.getHitRect(frame);
if (frame.contains(x, y)) {
return mFirstPosition + i;
}
}
}
return INVALID_POSITION;
} |
Maps a point to a position in the list.
@param x X in local coordinate
@param y Y in local coordinate
@return The position of the item which contains the specified point, or
{@link #INVALID_POSITION} if the point does not intersect an item.
| getSimpleName::pointToPosition | java | Reginer/aosp-android-jar | android-35/src/android/widget/AbsSpinner.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/widget/AbsSpinner.java | MIT |
SavedState(Parcelable superState) {
super(superState);
} |
Constructor called from {@link AbsSpinner#onSaveInstanceState()}
| SavedState::SavedState | java | Reginer/aosp-android-jar | android-35/src/android/widget/AbsSpinner.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/widget/AbsSpinner.java | MIT |
SavedState(Parcel in) {
super(in);
selectedId = in.readLong();
position = in.readInt();
} |
Constructor called from {@link #CREATOR}
| SavedState::SavedState | java | Reginer/aosp-android-jar | android-35/src/android/widget/AbsSpinner.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/widget/AbsSpinner.java | MIT |
CompatDisplayInsets(DisplayContent display, ActivityRecord container,
@Nullable Rect fixedOrientationBounds) {
mOriginalRotation = display.getRotation();
mIsFloating = container.getWindowConfiguration().tasksAreFloating();
mOriginalRequestedOrientation = container.getRequestedConfigurationOrientation();
if (mIsFloating) {
final Rect containerBounds = container.getWindowConfiguration().getBounds();
mWidth = containerBounds.width();
mHeight = containerBounds.height();
// For apps in freeform, the task bounds are the parent bounds from the app's
// perspective. No insets because within a window.
final Rect emptyRect = new Rect();
for (int rotation = 0; rotation < 4; rotation++) {
mNonDecorInsets[rotation] = emptyRect;
mStableInsets[rotation] = emptyRect;
}
mIsInFixedOrientationLetterbox = false;
return;
}
final Task task = container.getTask();
mIsInFixedOrientationLetterbox = fixedOrientationBounds != null;
// Store the bounds of the Task for the non-resizable activity to use in size compat
// mode so that the activity will not be resized regardless the windowing mode it is
// currently in.
// When an activity needs to be letterboxed because of fixed orientation, use fixed
// orientation bounds instead of task bounds since the activity will be displayed
// within these even if it is in size compat mode.
final Rect filledContainerBounds = mIsInFixedOrientationLetterbox
? fixedOrientationBounds
: task != null ? task.getBounds() : display.getBounds();
final int filledContainerRotation = task != null
? task.getConfiguration().windowConfiguration.getRotation()
: display.getConfiguration().windowConfiguration.getRotation();
final Point dimensions = getRotationZeroDimensions(
filledContainerBounds, filledContainerRotation);
mWidth = dimensions.x;
mHeight = dimensions.y;
// Bounds of the filled container if it doesn't fill the display.
final Rect unfilledContainerBounds =
filledContainerBounds.equals(display.getBounds()) ? null : new Rect();
final DisplayPolicy policy = display.getDisplayPolicy();
for (int rotation = 0; rotation < 4; rotation++) {
mNonDecorInsets[rotation] = new Rect();
mStableInsets[rotation] = new Rect();
final boolean rotated = (rotation == ROTATION_90 || rotation == ROTATION_270);
final int dw = rotated ? display.mBaseDisplayHeight : display.mBaseDisplayWidth;
final int dh = rotated ? display.mBaseDisplayWidth : display.mBaseDisplayHeight;
final DisplayPolicy.DecorInsets.Info decorInfo =
policy.getDecorInsetsInfo(rotation, dw, dh);
mNonDecorInsets[rotation].set(decorInfo.mNonDecorInsets);
mStableInsets[rotation].set(decorInfo.mConfigInsets);
if (unfilledContainerBounds == null) {
continue;
}
// The insets is based on the display, but the container may be smaller than the
// display, so update the insets to exclude parts that are not intersected with the
// container.
unfilledContainerBounds.set(filledContainerBounds);
display.rotateBounds(
filledContainerRotation,
rotation,
unfilledContainerBounds);
updateInsetsForBounds(unfilledContainerBounds, dw, dh, mNonDecorInsets[rotation]);
updateInsetsForBounds(unfilledContainerBounds, dw, dh, mStableInsets[rotation]);
}
} |
The stableInsets for each rotation. Includes the status bar inset and the
nonDecorInsets. It is used to compute {@link Configuration#screenWidthDp} and
{@link Configuration#screenHeightDp}.
final Rect[] mStableInsets = new Rect[4];
/** Constructs the environment to simulate the bounds behavior of the given container. | CompatDisplayInsets::CompatDisplayInsets | java | Reginer/aosp-android-jar | android-34/src/com/android/server/wm/ActivityRecord.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/server/wm/ActivityRecord.java | MIT |
private static Point getRotationZeroDimensions(final Rect bounds, int rotation) {
final boolean rotated = (rotation == ROTATION_90 || rotation == ROTATION_270);
final int width = bounds.width();
final int height = bounds.height();
return rotated ? new Point(height, width) : new Point(width, height);
} |
Gets the width and height of the {@code container} when it is not rotated, so that after
the display is rotated, we can calculate the bounds by rotating the dimensions.
@see #getBoundsByRotation
| CompatDisplayInsets::getRotationZeroDimensions | java | Reginer/aosp-android-jar | android-34/src/com/android/server/wm/ActivityRecord.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/server/wm/ActivityRecord.java | MIT |
private static void updateInsetsForBounds(Rect bounds, int displayWidth, int displayHeight,
Rect inset) {
inset.left = Math.max(0, inset.left - bounds.left);
inset.top = Math.max(0, inset.top - bounds.top);
inset.right = Math.max(0, bounds.right - displayWidth + inset.right);
inset.bottom = Math.max(0, bounds.bottom - displayHeight + inset.bottom);
} |
Updates the display insets to exclude the parts that are not intersected with the given
bounds.
| CompatDisplayInsets::updateInsetsForBounds | java | Reginer/aosp-android-jar | android-34/src/com/android/server/wm/ActivityRecord.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/server/wm/ActivityRecord.java | MIT |
void getContainerBounds(Rect outAppBounds, Rect outBounds, int rotation, int orientation,
boolean orientationRequested, boolean isFixedToUserRotation) {
getFrameByOrientation(outBounds, orientation);
if (mIsFloating) {
outAppBounds.set(outBounds);
return;
}
getBoundsByRotation(outAppBounds, rotation);
final int dW = outAppBounds.width();
final int dH = outAppBounds.height();
final boolean isOrientationMismatched =
((outBounds.width() > outBounds.height()) != (dW > dH));
if (isOrientationMismatched && isFixedToUserRotation && orientationRequested) {
// The orientation is mismatched but the display cannot rotate. The bounds will fit
// to the short side of container.
if (orientation == ORIENTATION_LANDSCAPE) {
outBounds.bottom = (int) ((float) dW * dW / dH);
outBounds.right = dW;
} else {
outBounds.bottom = dH;
outBounds.right = (int) ((float) dH * dH / dW);
}
outBounds.offset(getCenterOffset(mWidth, outBounds.width()), 0 /* dy */);
}
outAppBounds.set(outBounds);
if (isOrientationMismatched) {
// One side of container is smaller than the requested size, then it will be scaled
// and the final position will be calculated according to the parent container and
// scale, so the original size shouldn't be shrunk by insets.
final Rect insets = mNonDecorInsets[rotation];
outBounds.offset(insets.left, insets.top);
outAppBounds.offset(insets.left, insets.top);
} else if (rotation != ROTATION_UNDEFINED) {
// Ensure the app bounds won't overlap with insets.
TaskFragment.intersectWithInsetsIfFits(outAppBounds, outBounds,
mNonDecorInsets[rotation]);
}
} |
Updates the display insets to exclude the parts that are not intersected with the given
bounds.
private static void updateInsetsForBounds(Rect bounds, int displayWidth, int displayHeight,
Rect inset) {
inset.left = Math.max(0, inset.left - bounds.left);
inset.top = Math.max(0, inset.top - bounds.top);
inset.right = Math.max(0, bounds.right - displayWidth + inset.right);
inset.bottom = Math.max(0, bounds.bottom - displayHeight + inset.bottom);
}
void getBoundsByRotation(Rect outBounds, int rotation) {
final boolean rotated = (rotation == ROTATION_90 || rotation == ROTATION_270);
final int dw = rotated ? mHeight : mWidth;
final int dh = rotated ? mWidth : mHeight;
outBounds.set(0, 0, dw, dh);
}
void getFrameByOrientation(Rect outBounds, int orientation) {
final int longSide = Math.max(mWidth, mHeight);
final int shortSide = Math.min(mWidth, mHeight);
final boolean isLandscape = orientation == ORIENTATION_LANDSCAPE;
outBounds.set(0, 0, isLandscape ? longSide : shortSide,
isLandscape ? shortSide : longSide);
}
// TODO(b/267151420): Explore removing getContainerBounds() from CompatDisplayInsets.
/** Gets the horizontal centered container bounds for size compatibility mode. | CompatDisplayInsets::getContainerBounds | java | Reginer/aosp-android-jar | android-34/src/com/android/server/wm/ActivityRecord.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/server/wm/ActivityRecord.java | MIT |
private void adjustPictureInPictureParamsIfNeeded(Rect windowBounds) {
if (pictureInPictureArgs != null && pictureInPictureArgs.hasSourceBoundsHint()) {
pictureInPictureArgs.getSourceRectHint().offset(windowBounds.left, windowBounds.top);
}
} |
Adjust the source rect hint in {@link #pictureInPictureArgs} by window bounds since
it is relative to its root view (see also b/235599028).
It is caller's responsibility to make sure this is called exactly once when we update
{@link #pictureInPictureArgs} to avoid double offset.
| hasAnimatingParent::adjustPictureInPictureParamsIfNeeded | java | Reginer/aosp-android-jar | android-34/src/com/android/server/wm/ActivityRecord.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/server/wm/ActivityRecord.java | MIT |
public hc_noderemovechild(final DOMTestDocumentBuilderFactory factory) throws org.w3c.domts.DOMTestIncompatibleException {
super(factory);
//
// check if loaded documents are supported for content type
//
String contentType = getContentType();
preload(contentType, "hc_staff", true);
} |
Constructor.
@param factory document factory, may not be null
@throws org.w3c.domts.DOMTestIncompatibleException Thrown if test is not compatible with parser configuration
| hc_noderemovechild::hc_noderemovechild | java | Reginer/aosp-android-jar | android-32/src/org/w3c/domts/level1/core/hc_noderemovechild.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/org/w3c/domts/level1/core/hc_noderemovechild.java | MIT |
public void runTest() throws Throwable {
Document doc;
Element rootNode;
NodeList childList;
Node childToRemove;
Node removedChild;
Node parentNode;
doc = (Document) load("hc_staff", true);
rootNode = doc.getDocumentElement();
childList = rootNode.getChildNodes();
childToRemove = childList.item(1);
removedChild = rootNode.removeChild(childToRemove);
parentNode = removedChild.getParentNode();
assertNull("parentNodeNull", parentNode);
} |
Runs the test case.
@throws Throwable Any uncaught exception causes test to fail
| hc_noderemovechild::runTest | java | Reginer/aosp-android-jar | android-32/src/org/w3c/domts/level1/core/hc_noderemovechild.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/org/w3c/domts/level1/core/hc_noderemovechild.java | MIT |
public String getTargetURI() {
return "http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_noderemovechild";
} |
Gets URI that identifies the test.
@return uri identifier of test
| hc_noderemovechild::getTargetURI | java | Reginer/aosp-android-jar | android-32/src/org/w3c/domts/level1/core/hc_noderemovechild.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/org/w3c/domts/level1/core/hc_noderemovechild.java | MIT |
public static void main(final String[] args) {
DOMTestCase.doMain(hc_noderemovechild.class, args);
} |
Runs this test from the command line.
@param args command line arguments
| hc_noderemovechild::main | java | Reginer/aosp-android-jar | android-32/src/org/w3c/domts/level1/core/hc_noderemovechild.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/org/w3c/domts/level1/core/hc_noderemovechild.java | MIT |
public void prepare(ScrimState previousState) {
} |
Unlocked on top of an app (launcher or any other activity.)
UNLOCKED {
@Override
public void prepare(ScrimState previousState) {
// State that UI will sync to.
mBehindAlpha = mClipQsScrim ? 1 : 0;
mNotifAlpha = 0;
mFrontAlpha = 0;
mAnimationDuration = mKeyguardFadingAway
? mKeyguardFadingAwayDuration
: CentralSurfaces.FADE_KEYGUARD_DURATION;
boolean fromAod = previousState == AOD || previousState == PULSING;
// If launch/occlude animations were playing, they already animated the scrim
// alpha to 0f as part of the animation. If we animate it now, we'll set it back
// to 1f and animate it back to 0f, causing an unwanted scrim flash.
mAnimateChange = !mLaunchingAffordanceWithPreview
&& !mOccludeAnimationPlaying
&& !fromAod;
mFrontTint = Color.TRANSPARENT;
mBehindTint = Color.BLACK;
mBlankScreen = false;
if (mDisplayRequiresBlanking && previousState == ScrimState.AOD) {
// Set all scrims black, before they fade transparent.
updateScrimColor(mScrimInFront, 1f /* alpha */, Color.BLACK /* tint */);
updateScrimColor(mScrimBehind, 1f /* alpha */, Color.BLACK /* tint */);
// Scrims should still be black at the end of the transition.
mFrontTint = Color.BLACK;
mBehindTint = Color.BLACK;
mBlankScreen = true;
}
if (mClipQsScrim) {
updateScrimColor(mScrimBehind, 1f /* alpha */, Color.BLACK);
}
}
},
DREAMING {
@Override
public void prepare(ScrimState previousState) {
mFrontTint = Color.TRANSPARENT;
mBehindTint = Color.BLACK;
mNotifTint = mClipQsScrim ? Color.BLACK : Color.TRANSPARENT;
mFrontAlpha = 0;
mBehindAlpha = mClipQsScrim ? 1 : 0;
mNotifAlpha = 0;
mBlankScreen = false;
if (mClipQsScrim) {
updateScrimColor(mScrimBehind, 1f /* alpha */, Color.BLACK);
}
}
};
boolean mBlankScreen = false;
long mAnimationDuration = ScrimController.ANIMATION_DURATION;
int mFrontTint = Color.TRANSPARENT;
int mBehindTint = Color.TRANSPARENT;
int mNotifTint = Color.TRANSPARENT;
boolean mAnimateChange = true;
float mAodFrontScrimAlpha;
float mFrontAlpha;
float mBehindAlpha;
float mNotifAlpha;
float mScrimBehindAlphaKeyguard;
float mDefaultScrimAlpha;
ScrimView mScrimInFront;
ScrimView mScrimBehind;
DozeParameters mDozeParameters;
DockManager mDockManager;
boolean mDisplayRequiresBlanking;
boolean mWallpaperSupportsAmbientMode;
boolean mHasBackdrop;
boolean mLaunchingAffordanceWithPreview;
boolean mOccludeAnimationPlaying;
boolean mWakeLockScreenSensorActive;
boolean mKeyguardFadingAway;
long mKeyguardFadingAwayDuration;
boolean mClipQsScrim;
public void init(ScrimView scrimInFront, ScrimView scrimBehind, DozeParameters dozeParameters,
DockManager dockManager) {
mScrimInFront = scrimInFront;
mScrimBehind = scrimBehind;
mDozeParameters = dozeParameters;
mDockManager = dockManager;
mDisplayRequiresBlanking = dozeParameters.getDisplayNeedsBlanking();
}
/** Prepare state for transition. | ScrimState::prepare | java | Reginer/aosp-android-jar | android-34/src/com/android/systemui/statusbar/phone/ScrimState.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/systemui/statusbar/phone/ScrimState.java | MIT |
public boolean shouldBlendWithMainColor() {
return true;
} |
Whether a particular state should enable blending with extracted theme colors.
| ScrimState::shouldBlendWithMainColor | java | Reginer/aosp-android-jar | android-34/src/com/android/systemui/statusbar/phone/ScrimState.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/systemui/statusbar/phone/ScrimState.java | MIT |
public hc_characterdatasubstringvalue(final DOMTestDocumentBuilderFactory factory) throws org.w3c.domts.DOMTestIncompatibleException {
super(factory);
//
// check if loaded documents are supported for content type
//
String contentType = getContentType();
preload(contentType, "hc_staff", false);
} |
Constructor.
@param factory document factory, may not be null
@throws org.w3c.domts.DOMTestIncompatibleException Thrown if test is not compatible with parser configuration
| hc_characterdatasubstringvalue::hc_characterdatasubstringvalue | java | Reginer/aosp-android-jar | android-32/src/org/w3c/domts/level1/core/hc_characterdatasubstringvalue.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/org/w3c/domts/level1/core/hc_characterdatasubstringvalue.java | MIT |
public void runTest() throws Throwable {
Document doc;
NodeList elementList;
Node nameNode;
CharacterData child;
String substring;
doc = (Document) load("hc_staff", false);
elementList = doc.getElementsByTagName("strong");
nameNode = elementList.item(0);
child = (CharacterData) nameNode.getFirstChild();
substring = child.substringData(0, 8);
assertEquals("characterdataSubStringValueAssert", "Margaret", substring);
} |
Runs the test case.
@throws Throwable Any uncaught exception causes test to fail
| hc_characterdatasubstringvalue::runTest | java | Reginer/aosp-android-jar | android-32/src/org/w3c/domts/level1/core/hc_characterdatasubstringvalue.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/org/w3c/domts/level1/core/hc_characterdatasubstringvalue.java | MIT |
public String getTargetURI() {
return "http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatasubstringvalue";
} |
Gets URI that identifies the test.
@return uri identifier of test
| hc_characterdatasubstringvalue::getTargetURI | java | Reginer/aosp-android-jar | android-32/src/org/w3c/domts/level1/core/hc_characterdatasubstringvalue.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/org/w3c/domts/level1/core/hc_characterdatasubstringvalue.java | MIT |
public static void main(final String[] args) {
DOMTestCase.doMain(hc_characterdatasubstringvalue.class, args);
} |
Runs this test from the command line.
@param args command line arguments
| hc_characterdatasubstringvalue::main | java | Reginer/aosp-android-jar | android-32/src/org/w3c/domts/level1/core/hc_characterdatasubstringvalue.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/org/w3c/domts/level1/core/hc_characterdatasubstringvalue.java | MIT |
public BaseMenuPresenter(Context context, int menuLayoutRes, int itemLayoutRes) {
mSystemContext = context;
mSystemInflater = LayoutInflater.from(context);
mMenuLayoutRes = menuLayoutRes;
mItemLayoutRes = itemLayoutRes;
} |
Construct a new BaseMenuPresenter.
@param context Context for generating system-supplied views
@param menuLayoutRes Layout resource ID for the menu container view
@param itemLayoutRes Layout resource ID for a single item view
| BaseMenuPresenter::BaseMenuPresenter | java | Reginer/aosp-android-jar | android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | MIT |
public void updateMenuView(boolean cleared) {
final ViewGroup parent = (ViewGroup) mMenuView;
if (parent == null) return;
int childIndex = 0;
if (mMenu != null) {
mMenu.flagActionItems();
ArrayList<MenuItemImpl> visibleItems = mMenu.getVisibleItems();
final int itemCount = visibleItems.size();
for (int i = 0; i < itemCount; i++) {
MenuItemImpl item = visibleItems.get(i);
if (shouldIncludeItem(childIndex, item)) {
final View convertView = parent.getChildAt(childIndex);
final MenuItemImpl oldItem = convertView instanceof MenuView.ItemView ?
((MenuView.ItemView) convertView).getItemData() : null;
final View itemView = getItemView(item, convertView, parent);
if (item != oldItem) {
// Don't let old states linger with new data.
itemView.setPressed(false);
itemView.jumpDrawablesToCurrentState();
}
if (itemView != convertView) {
addItemView(itemView, childIndex);
}
childIndex++;
}
}
}
// Remove leftover views.
while (childIndex < parent.getChildCount()) {
if (!filterLeftoverView(parent, childIndex)) {
childIndex++;
}
}
} |
Reuses item views when it can
| BaseMenuPresenter::updateMenuView | java | Reginer/aosp-android-jar | android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | MIT |
protected void addItemView(View itemView, int childIndex) {
final ViewGroup currentParent = (ViewGroup) itemView.getParent();
if (currentParent != null) {
currentParent.removeView(itemView);
}
((ViewGroup) mMenuView).addView(itemView, childIndex);
} |
Add an item view at the given index.
@param itemView View to add
@param childIndex Index within the parent to insert at
| BaseMenuPresenter::addItemView | java | Reginer/aosp-android-jar | android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | MIT |
protected boolean filterLeftoverView(ViewGroup parent, int childIndex) {
parent.removeViewAt(childIndex);
return true;
} |
Filter the child view at index and remove it if appropriate.
@param parent Parent to filter from
@param childIndex Index to filter
@return true if the child view at index was removed
| BaseMenuPresenter::filterLeftoverView | java | Reginer/aosp-android-jar | android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | MIT |
public MenuView.ItemView createItemView(ViewGroup parent) {
return (MenuView.ItemView) mSystemInflater.inflate(mItemLayoutRes, parent, false);
} |
Create a new item view that can be re-bound to other item data later.
@return The new item view
| BaseMenuPresenter::createItemView | java | Reginer/aosp-android-jar | android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | MIT |
public View getItemView(MenuItemImpl item, View convertView, ViewGroup parent) {
MenuView.ItemView itemView;
if (convertView instanceof MenuView.ItemView) {
itemView = (MenuView.ItemView) convertView;
} else {
itemView = createItemView(parent);
}
bindItemView(item, itemView);
return (View) itemView;
} |
Prepare an item view for use. See AdapterView for the basic idea at work here.
This may require creating a new item view, but well-behaved implementations will
re-use the view passed as convertView if present. The returned view will be populated
with data from the item parameter.
@param item Item to present
@param convertView Existing view to reuse
@param parent Intended parent view - use for inflation.
@return View that presents the requested menu item
| BaseMenuPresenter::getItemView | java | Reginer/aosp-android-jar | android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | MIT |
public boolean shouldIncludeItem(int childIndex, MenuItemImpl item) {
return true;
} |
Filter item by child index and item data.
@param childIndex Indended presentation index of this item
@param item Item to present
@return true if this item should be included in this menu presentation; false otherwise
| BaseMenuPresenter::shouldIncludeItem | java | Reginer/aosp-android-jar | android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-33/src/com/android/internal/view/menu/BaseMenuPresenter.java | MIT |
public static WrappedKey fromSecretKey(PlatformEncryptionKey wrappingKey, SecretKey key,
@Nullable byte[] metadata)
throws InvalidKeyException, KeyStoreException {
if (key.getEncoded() == null) {
throw new InvalidKeyException(
"key does not expose encoded material. It cannot be wrapped.");
}
Cipher cipher;
try {
cipher = Cipher.getInstance(KEY_WRAP_CIPHER_ALGORITHM);
} catch (NoSuchAlgorithmException | NoSuchPaddingException e) {
throw new RuntimeException(
"Android does not support AES/GCM/NoPadding. This should never happen.");
}
cipher.init(Cipher.WRAP_MODE, wrappingKey.getKey());
byte[] encryptedKeyMaterial;
try {
encryptedKeyMaterial = cipher.wrap(key);
} catch (IllegalBlockSizeException e) {
Throwable cause = e.getCause();
if (cause instanceof KeyStoreException) {
// If AndroidKeyStore encounters any error here, it throws IllegalBlockSizeException
// with KeyStoreException as the cause. This is due to there being no better option
// here, as the Cipher#wrap only checked throws InvalidKeyException or
// IllegalBlockSizeException. If this is the case, we want to propagate it to the
// caller, so rethrow the cause.
throw (KeyStoreException) cause;
} else {
throw new RuntimeException(
"IllegalBlockSizeException should not be thrown by AES/GCM/NoPadding mode.",
e);
}
}
return new WrappedKey(
/*nonce=*/ cipher.getIV(),
/*keyMaterial=*/ encryptedKeyMaterial,
/*keyMetadata=*/ metadata,
/*platformKeyGenerationId=*/ wrappingKey.getGenerationId(),
RecoveryController.RECOVERY_STATUS_SYNC_IN_PROGRESS);
} |
Returns a wrapped form of {@code key}, using {@code wrappingKey} to encrypt the key material.
@throws InvalidKeyException if {@code wrappingKey} cannot be used to encrypt {@code key}, or
if {@code key} does not expose its key material. See
{@link android.security.keystore.AndroidKeyStoreKey} for an example of a key that does
not expose its key material.
| WrappedKey::fromSecretKey | java | Reginer/aosp-android-jar | android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | MIT |
public WrappedKey(byte[] nonce, byte[] keyMaterial, @Nullable byte[] keyMetadata,
int platformKeyGenerationId) {
this(nonce, keyMaterial, keyMetadata, platformKeyGenerationId,
RecoveryController.RECOVERY_STATUS_SYNC_IN_PROGRESS);
} |
A new instance with default recovery status.
@param nonce The nonce with which the key material was encrypted.
@param keyMaterial The encrypted bytes of the key material.
@param platformKeyGenerationId The generation ID of the key used to wrap this key.
@see RecoveryController#RECOVERY_STATUS_SYNC_IN_PROGRESS
@hide
| WrappedKey::WrappedKey | java | Reginer/aosp-android-jar | android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | MIT |
public WrappedKey(byte[] nonce, byte[] keyMaterial, @Nullable byte[] keyMetadata,
int platformKeyGenerationId, int recoveryStatus) {
mNonce = nonce;
mKeyMaterial = keyMaterial;
mKeyMetadata = keyMetadata;
mPlatformKeyGenerationId = platformKeyGenerationId;
mRecoveryStatus = recoveryStatus;
} |
A new instance.
@param nonce The nonce with which the key material was encrypted.
@param keyMaterial The encrypted bytes of the key material.
@param keyMetadata The metadata that will be authenticated (but unencrypted) together with
the key material when the key is uploaded to cloud.
@param platformKeyGenerationId The generation ID of the key used to wrap this key.
@param recoveryStatus recovery status of the key.
@hide
| WrappedKey::WrappedKey | java | Reginer/aosp-android-jar | android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | MIT |
public byte[] getNonce() {
return mNonce;
} |
Returns the nonce with which the key material was encrypted.
@hide
| WrappedKey::getNonce | java | Reginer/aosp-android-jar | android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | MIT |
public byte[] getKeyMaterial() {
return mKeyMaterial;
} |
Returns the encrypted key material.
@hide
| WrappedKey::getKeyMaterial | java | Reginer/aosp-android-jar | android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | MIT |
public @Nullable byte[] getKeyMetadata() {
return mKeyMetadata;
} |
Returns the key metadata.
@hide
| WrappedKey::getKeyMetadata | java | Reginer/aosp-android-jar | android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | MIT |
public int getPlatformKeyGenerationId() {
return mPlatformKeyGenerationId;
} |
Returns the generation ID of the platform key, with which this key was wrapped.
@hide
| WrappedKey::getPlatformKeyGenerationId | java | Reginer/aosp-android-jar | android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | MIT |
public int getRecoveryStatus() {
return mRecoveryStatus;
} |
Returns recovery status of the key.
@hide
| WrappedKey::getRecoveryStatus | java | Reginer/aosp-android-jar | android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | MIT |
public static Map<String, Pair<SecretKey, byte[]>> unwrapKeys(
PlatformDecryptionKey platformKey,
Map<String, WrappedKey> wrappedKeys)
throws NoSuchAlgorithmException, NoSuchPaddingException, BadPlatformKeyException,
InvalidKeyException, InvalidAlgorithmParameterException {
HashMap<String, Pair<SecretKey, byte[]>> unwrappedKeys = new HashMap<>();
Cipher cipher = Cipher.getInstance(KEY_WRAP_CIPHER_ALGORITHM);
int platformKeyGenerationId = platformKey.getGenerationId();
for (String alias : wrappedKeys.keySet()) {
WrappedKey wrappedKey = wrappedKeys.get(alias);
if (wrappedKey.getPlatformKeyGenerationId() != platformKeyGenerationId) {
throw new BadPlatformKeyException(String.format(
Locale.US,
"WrappedKey with alias '%s' was wrapped with platform key %d, not "
+ "platform key %d",
alias,
wrappedKey.getPlatformKeyGenerationId(),
platformKey.getGenerationId()));
}
cipher.init(
Cipher.UNWRAP_MODE,
platformKey.getKey(),
new GCMParameterSpec(GCM_TAG_LENGTH_BITS, wrappedKey.getNonce()));
SecretKey key;
try {
key = (SecretKey) cipher.unwrap(
wrappedKey.getKeyMaterial(), APPLICATION_KEY_ALGORITHM, Cipher.SECRET_KEY);
} catch (InvalidKeyException | NoSuchAlgorithmException e) {
Log.e(TAG,
String.format(
Locale.US,
"Error unwrapping recoverable key with alias '%s'",
alias),
e);
continue;
}
unwrappedKeys.put(alias, Pair.create(key, wrappedKey.getKeyMetadata()));
}
return unwrappedKeys;
} |
Unwraps the {@code wrappedKeys} with the {@code platformKey}.
@return The unwrapped keys, indexed by alias.
@throws NoSuchAlgorithmException if AES/GCM/NoPadding Cipher or AES key type is unavailable.
@throws BadPlatformKeyException if the {@code platformKey} has a different generation ID to
any of the {@code wrappedKeys}.
@hide
| WrappedKey::unwrapKeys | java | Reginer/aosp-android-jar | android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-31/src/com/android/server/locksettings/recoverablekeystore/WrappedKey.java | MIT |
public StrictJarManifest() {
entries = new HashMap<String, Attributes>();
mainAttributes = new Attributes();
} |
Creates a new {@code StrictJarManifest} instance.
| Chunk::StrictJarManifest | java | Reginer/aosp-android-jar | android-35/src/android/util/jar/StrictJarManifest.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/util/jar/StrictJarManifest.java | MIT |
public StrictJarManifest(InputStream is) throws IOException {
this();
read(Streams.readFully(is));
} |
Creates a new {@code StrictJarManifest} instance using the attributes obtained
from the input stream.
@param is
{@code InputStream} to parse for attributes.
@throws IOException
if an IO error occurs while creating this {@code StrictJarManifest}
| Chunk::StrictJarManifest | java | Reginer/aosp-android-jar | android-35/src/android/util/jar/StrictJarManifest.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/util/jar/StrictJarManifest.java | MIT |
public void clear() {
entries.clear();
mainAttributes.clear();
} |
Resets the both the main attributes as well as the entry attributes
associated with this {@code StrictJarManifest}.
| Chunk::clear | java | Reginer/aosp-android-jar | android-35/src/android/util/jar/StrictJarManifest.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/util/jar/StrictJarManifest.java | MIT |
public Attributes getAttributes(String name) {
return getEntries().get(name);
} |
Returns the {@code Attributes} associated with the parameter entry
{@code name}.
@param name
the name of the entry to obtain {@code Attributes} from.
@return the Attributes for the entry or {@code null} if the entry does
not exist.
| Chunk::getAttributes | java | Reginer/aosp-android-jar | android-35/src/android/util/jar/StrictJarManifest.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/util/jar/StrictJarManifest.java | MIT |
public Map<String, Attributes> getEntries() {
return entries;
} |
Returns a map containing the {@code Attributes} for each entry in the
{@code StrictJarManifest}.
@return the map of entry attributes.
| Chunk::getEntries | java | Reginer/aosp-android-jar | android-35/src/android/util/jar/StrictJarManifest.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/util/jar/StrictJarManifest.java | MIT |
public Attributes getMainAttributes() {
return mainAttributes;
} |
Returns the main {@code Attributes} of the {@code JarFile}.
@return main {@code Attributes} associated with the source {@code
JarFile}.
| Chunk::getMainAttributes | java | Reginer/aosp-android-jar | android-35/src/android/util/jar/StrictJarManifest.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/util/jar/StrictJarManifest.java | MIT |
public void write(OutputStream os) throws IOException {
write(this, os);
} |
Writes this {@code StrictJarManifest}'s name/attributes pairs to the given {@code OutputStream}.
The {@code MANIFEST_VERSION} or {@code SIGNATURE_VERSION} attribute must be set before
calling this method, or no attributes will be written.
@throws IOException
If an error occurs writing the {@code StrictJarManifest}.
| Chunk::write | java | Reginer/aosp-android-jar | android-35/src/android/util/jar/StrictJarManifest.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/util/jar/StrictJarManifest.java | MIT |
public void read(InputStream is) throws IOException {
read(Streams.readFullyNoClose(is));
} |
Merges name/attribute pairs read from the input stream {@code is} into this manifest.
@param is
The {@code InputStream} to read from.
@throws IOException
If an error occurs reading the manifest.
| Chunk::read | java | Reginer/aosp-android-jar | android-35/src/android/util/jar/StrictJarManifest.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/util/jar/StrictJarManifest.java | MIT |
static void write(StrictJarManifest manifest, OutputStream out) throws IOException {
CharsetEncoder encoder = StandardCharsets.UTF_8.newEncoder();
ByteBuffer buffer = ByteBuffer.allocate(LINE_LENGTH_LIMIT);
Attributes.Name versionName = Attributes.Name.MANIFEST_VERSION;
String version = manifest.mainAttributes.getValue(versionName);
if (version == null) {
versionName = Attributes.Name.SIGNATURE_VERSION;
version = manifest.mainAttributes.getValue(versionName);
}
if (version != null) {
writeEntry(out, versionName, version, encoder, buffer);
Iterator<?> entries = manifest.mainAttributes.keySet().iterator();
while (entries.hasNext()) {
Attributes.Name name = (Attributes.Name) entries.next();
if (!name.equals(versionName)) {
writeEntry(out, name, manifest.mainAttributes.getValue(name), encoder, buffer);
}
}
}
out.write(LINE_SEPARATOR);
Iterator<String> i = manifest.getEntries().keySet().iterator();
while (i.hasNext()) {
String key = i.next();
writeEntry(out, ATTRIBUTE_NAME_NAME, key, encoder, buffer);
Attributes attributes = manifest.entries.get(key);
Iterator<?> entries = attributes.keySet().iterator();
while (entries.hasNext()) {
Attributes.Name name = (Attributes.Name) entries.next();
writeEntry(out, name, attributes.getValue(name), encoder, buffer);
}
out.write(LINE_SEPARATOR);
}
} |
Writes out the attribute information of the specified manifest to the
specified {@code OutputStream}
@param manifest
the manifest to write out.
@param out
The {@code OutputStream} to write to.
@throws IOException
If an error occurs writing the {@code StrictJarManifest}.
| Chunk::write | java | Reginer/aosp-android-jar | android-35/src/android/util/jar/StrictJarManifest.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/util/jar/StrictJarManifest.java | MIT |
public Handler getHandler() {
return mHandler;
} |
Get the handler
| AsyncServiceInfo::getHandler | java | Reginer/aosp-android-jar | android-33/src/com/android/internal/util/AsyncService.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-33/src/com/android/internal/util/AsyncService.java | MIT |
public void assertCalled() {
try {
final boolean updated = mLatch.await(mTimeoutMs, TimeUnit.MILLISECONDS);
if (!updated) {
throw new IllegalStateException(
"Settings " + mKey + " not called in " + mTimeoutMs + "ms");
}
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
throw new IllegalStateException("Interrupted", e);
}
} |
Blocks for a few seconds until it's called, or throws an {@link IllegalStateException} if
it isn't.
| OneTimeSettingsListener::assertCalled | java | Reginer/aosp-android-jar | android-34/src/android/perftests/utils/OneTimeSettingsListener.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/android/perftests/utils/OneTimeSettingsListener.java | MIT |
public NetworkSlicingConfig(List<UrspRule> urspRules, List<NetworkSliceInfo> sliceInfo) {
this();
mUrspRules.addAll(urspRules);
mSliceInfo.addAll(sliceInfo);
} |
Represents a slicing configuration
public final class NetworkSlicingConfig implements Parcelable {
private final List<UrspRule> mUrspRules;
private final List<NetworkSliceInfo> mSliceInfo;
public NetworkSlicingConfig() {
mUrspRules = new ArrayList<>();
mSliceInfo = new ArrayList<>();
}
/** @hide | NetworkSlicingConfig::NetworkSlicingConfig | java | Reginer/aosp-android-jar | android-34/src/android/telephony/data/NetworkSlicingConfig.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/android/telephony/data/NetworkSlicingConfig.java | MIT |
public NetworkSlicingConfig(Parcel p) {
mUrspRules = p.createTypedArrayList(UrspRule.CREATOR);
mSliceInfo = p.createTypedArrayList(NetworkSliceInfo.CREATOR);
} |
Represents a slicing configuration
public final class NetworkSlicingConfig implements Parcelable {
private final List<UrspRule> mUrspRules;
private final List<NetworkSliceInfo> mSliceInfo;
public NetworkSlicingConfig() {
mUrspRules = new ArrayList<>();
mSliceInfo = new ArrayList<>();
}
/** @hide
public NetworkSlicingConfig(List<UrspRule> urspRules, List<NetworkSliceInfo> sliceInfo) {
this();
mUrspRules.addAll(urspRules);
mSliceInfo.addAll(sliceInfo);
}
/** @hide | NetworkSlicingConfig::NetworkSlicingConfig | java | Reginer/aosp-android-jar | android-34/src/android/telephony/data/NetworkSlicingConfig.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/android/telephony/data/NetworkSlicingConfig.java | MIT |
public @NonNull List<UrspRule> getUrspRules() {
return mUrspRules;
} |
This list contains the current URSP rules. Empty list represents that no rules are
configured.
@return the current URSP rules for this slicing configuration.
| NetworkSlicingConfig::getUrspRules | java | Reginer/aosp-android-jar | android-34/src/android/telephony/data/NetworkSlicingConfig.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/android/telephony/data/NetworkSlicingConfig.java | MIT |
public @NonNull List<NetworkSliceInfo> getSliceInfo() {
return mSliceInfo;
} |
@return the list of all slices for this slicing configuration.
| NetworkSlicingConfig::getSliceInfo | java | Reginer/aosp-android-jar | android-34/src/android/telephony/data/NetworkSlicingConfig.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/android/telephony/data/NetworkSlicingConfig.java | MIT |
private FpUtils() {} |
Don't let anyone instantiate this class.
| FpUtils::FpUtils | java | Reginer/aosp-android-jar | android-35/src/sun/misc/FpUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/sun/misc/FpUtils.java | MIT |
public static boolean isInfinite(double d) {
return Double.isInfinite(d);
} |
Returns {@code true} if the specified number is infinitely
large in magnitude, {@code false} otherwise.
<p>Note that this method is equivalent to the {@link
Double#isInfinite(double) Double.isInfinite} method; the
functionality is included in this class for convenience.
@param d the value to be tested.
@return {@code true} if the value of the argument is positive
infinity or negative infinity; {@code false} otherwise.
| FpUtils::isInfinite | java | Reginer/aosp-android-jar | android-35/src/sun/misc/FpUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/sun/misc/FpUtils.java | MIT |
public static boolean isInfinite(float f) {
return Float.isInfinite(f);
} |
Returns {@code true} if the specified number is infinitely
large in magnitude, {@code false} otherwise.
<p>Note that this method is equivalent to the {@link
Float#isInfinite(float) Float.isInfinite} method; the
functionality is included in this class for convenience.
@param f the value to be tested.
@return {@code true} if the argument is positive infinity or
negative infinity; {@code false} otherwise.
| FpUtils::isInfinite | java | Reginer/aosp-android-jar | android-35/src/sun/misc/FpUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/sun/misc/FpUtils.java | MIT |
public static boolean isNaN(double d) {
return Double.isNaN(d);
} |
Returns {@code true} if the specified number is a
Not-a-Number (NaN) value, {@code false} otherwise.
<p>Note that this method is equivalent to the {@link
Double#isNaN(double) Double.isNaN} method; the functionality is
included in this class for convenience.
@param d the value to be tested.
@return {@code true} if the value of the argument is NaN;
{@code false} otherwise.
| FpUtils::isNaN | java | Reginer/aosp-android-jar | android-35/src/sun/misc/FpUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/sun/misc/FpUtils.java | MIT |
public static boolean isNaN(float f) {
return Float.isNaN(f);
} |
Returns {@code true} if the specified number is a
Not-a-Number (NaN) value, {@code false} otherwise.
<p>Note that this method is equivalent to the {@link
Float#isNaN(float) Float.isNaN} method; the functionality is
included in this class for convenience.
@param f the value to be tested.
@return {@code true} if the argument is NaN;
{@code false} otherwise.
| FpUtils::isNaN | java | Reginer/aosp-android-jar | android-35/src/sun/misc/FpUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/sun/misc/FpUtils.java | MIT |
public static boolean isUnordered(double arg1, double arg2) {
return isNaN(arg1) || isNaN(arg2);
} |
Returns {@code true} if the unordered relation holds
between the two arguments. When two floating-point values are
unordered, one value is neither less than, equal to, nor
greater than the other. For the unordered relation to be true,
at least one argument must be a {@code NaN}.
@param arg1 the first argument
@param arg2 the second argument
@return {@code true} if at least one argument is a NaN,
{@code false} otherwise.
| FpUtils::isUnordered | java | Reginer/aosp-android-jar | android-35/src/sun/misc/FpUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/sun/misc/FpUtils.java | MIT |
public static boolean isUnordered(float arg1, float arg2) {
return isNaN(arg1) || isNaN(arg2);
} |
Returns {@code true} if the unordered relation holds
between the two arguments. When two floating-point values are
unordered, one value is neither less than, equal to, nor
greater than the other. For the unordered relation to be true,
at least one argument must be a {@code NaN}.
@param arg1 the first argument
@param arg2 the second argument
@return {@code true} if at least one argument is a NaN,
{@code false} otherwise.
| FpUtils::isUnordered | java | Reginer/aosp-android-jar | android-35/src/sun/misc/FpUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/sun/misc/FpUtils.java | MIT |
public static int ilogb(double d) {
int exponent = getExponent(d);
switch (exponent) {
case DoubleConsts.MAX_EXPONENT+1: // NaN or infinity
if( isNaN(d) )
return (1<<30); // 2^30
else // infinite value
return (1<<28); // 2^28
case DoubleConsts.MIN_EXPONENT-1: // zero or subnormal
if(d == 0.0) {
return -(1<<28); // -(2^28)
}
else {
long transducer = Double.doubleToRawLongBits(d);
/*
* To avoid causing slow arithmetic on subnormals,
* the scaling to determine when d's significand
* is normalized is done in integer arithmetic.
* (there must be at least one "1" bit in the
* significand since zero has been screened out.
*/
// isolate significand bits
transducer &= DoubleConsts.SIGNIF_BIT_MASK;
assert(transducer != 0L);
// This loop is simple and functional. We might be
// able to do something more clever that was faster;
// e.g. number of leading zero detection on
// (transducer << (# exponent and sign bits).
while (transducer <
(1L << (DoubleConsts.SIGNIFICAND_WIDTH - 1))) {
transducer *= 2;
exponent--;
}
exponent++;
assert( exponent >=
DoubleConsts.MIN_EXPONENT - (DoubleConsts.SIGNIFICAND_WIDTH-1) &&
exponent < DoubleConsts.MIN_EXPONENT);
return exponent;
}
default:
assert( exponent >= DoubleConsts.MIN_EXPONENT &&
exponent <= DoubleConsts.MAX_EXPONENT);
return exponent;
}
} |
Returns unbiased exponent of a {@code double}; for
subnormal values, the number is treated as if it were
normalized. That is for all finite, non-zero, positive numbers
<i>x</i>, <code>scalb(<i>x</i>, -ilogb(<i>x</i>))</code> is
always in the range [1, 2).
<p>
Special cases:
<ul>
<li> If the argument is NaN, then the result is 2<sup>30</sup>.
<li> If the argument is infinite, then the result is 2<sup>28</sup>.
<li> If the argument is zero, then the result is -(2<sup>28</sup>).
</ul>
@param d floating-point number whose exponent is to be extracted
@return unbiased exponent of the argument.
@author Joseph D. Darcy
| FpUtils::ilogb | java | Reginer/aosp-android-jar | android-35/src/sun/misc/FpUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/sun/misc/FpUtils.java | MIT |
public static int ilogb(float f) {
int exponent = getExponent(f);
switch (exponent) {
case FloatConsts.MAX_EXPONENT+1: // NaN or infinity
if( isNaN(f) )
return (1<<30); // 2^30
else // infinite value
return (1<<28); // 2^28
case FloatConsts.MIN_EXPONENT-1: // zero or subnormal
if(f == 0.0f) {
return -(1<<28); // -(2^28)
}
else {
int transducer = Float.floatToRawIntBits(f);
/*
* To avoid causing slow arithmetic on subnormals,
* the scaling to determine when f's significand
* is normalized is done in integer arithmetic.
* (there must be at least one "1" bit in the
* significand since zero has been screened out.
*/
// isolate significand bits
transducer &= FloatConsts.SIGNIF_BIT_MASK;
assert(transducer != 0);
// This loop is simple and functional. We might be
// able to do something more clever that was faster;
// e.g. number of leading zero detection on
// (transducer << (# exponent and sign bits).
while (transducer <
(1 << (FloatConsts.SIGNIFICAND_WIDTH - 1))) {
transducer *= 2;
exponent--;
}
exponent++;
assert( exponent >=
FloatConsts.MIN_EXPONENT - (FloatConsts.SIGNIFICAND_WIDTH-1) &&
exponent < FloatConsts.MIN_EXPONENT);
return exponent;
}
default:
assert( exponent >= FloatConsts.MIN_EXPONENT &&
exponent <= FloatConsts.MAX_EXPONENT);
return exponent;
}
} |
Returns unbiased exponent of a {@code float}; for
subnormal values, the number is treated as if it were
normalized. That is for all finite, non-zero, positive numbers
<i>x</i>, <code>scalb(<i>x</i>, -ilogb(<i>x</i>))</code> is
always in the range [1, 2).
<p>
Special cases:
<ul>
<li> If the argument is NaN, then the result is 2<sup>30</sup>.
<li> If the argument is infinite, then the result is 2<sup>28</sup>.
<li> If the argument is zero, then the result is -(2<sup>28</sup>).
</ul>
@param f floating-point number whose exponent is to be extracted
@return unbiased exponent of the argument.
@author Joseph D. Darcy
| FpUtils::ilogb | java | Reginer/aosp-android-jar | android-35/src/sun/misc/FpUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/sun/misc/FpUtils.java | MIT |
public static String getDefaultCellBroadcastReceiverPackageName(Context context) {
PackageManager packageManager = context.getPackageManager();
ResolveInfo resolveInfo = packageManager.resolveActivity(
new Intent(Telephony.Sms.Intents.SMS_CB_RECEIVED_ACTION),
PackageManager.MATCH_SYSTEM_ONLY);
String packageName;
if (resolveInfo == null) {
Log.e(TAG, "getDefaultCellBroadcastReceiverPackageName: no package found");
return null;
}
packageName = resolveInfo.activityInfo.applicationInfo.packageName;
if (VDBG) {
Log.d(TAG, "getDefaultCellBroadcastReceiverPackageName: found package: " + packageName);
}
if (TextUtils.isEmpty(packageName) || packageManager.checkPermission(
android.Manifest.permission.READ_CELL_BROADCASTS, packageName)
== PackageManager.PERMISSION_DENIED) {
Log.e(TAG, "getDefaultCellBroadcastReceiverPackageName: returning null; "
+ "permission check failed for : " + packageName);
return null;
}
return packageName;
} |
Utility method to query the default CBR's package name.
| CellBroadcastUtils::getDefaultCellBroadcastReceiverPackageName | java | Reginer/aosp-android-jar | android-35/src/com/android/internal/telephony/CellBroadcastUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/com/android/internal/telephony/CellBroadcastUtils.java | MIT |
public static ComponentName getDefaultCellBroadcastAlertDialogComponent(Context context) {
String cellBroadcastReceiverPackageName =
getDefaultCellBroadcastReceiverPackageName(context);
if (TextUtils.isEmpty(cellBroadcastReceiverPackageName)) {
return null;
}
return ComponentName.createRelative(cellBroadcastReceiverPackageName,
"com.android.cellbroadcastreceiver.CellBroadcastAlertDialog");
} |
Utility method to get cellbroadcast alert dialog component name
| CellBroadcastUtils::getDefaultCellBroadcastAlertDialogComponent | java | Reginer/aosp-android-jar | android-35/src/com/android/internal/telephony/CellBroadcastUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/com/android/internal/telephony/CellBroadcastUtils.java | MIT |
public long getTime() {
return SystemClock.uptimeNanos() / 1000;
} |
Return the current time in the internal time unit.
Call it before an event happens, and
give it back to the {@link #logDurationStat(int, long)}} after the event.
| StatLogger::getTime | java | Reginer/aosp-android-jar | android-33/src/com/android/internal/util/StatLogger.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-33/src/com/android/internal/util/StatLogger.java | MIT |
public long logDurationStat(int eventId, long start) {
synchronized (mLock) {
final long duration = getTime() - start;
if (eventId >= 0 && eventId < SIZE) {
mCountStats[eventId]++;
mDurationStats[eventId] += duration;
} else {
Slog.wtf(TAG, "Invalid event ID: " + eventId);
return duration;
}
if (mMaxDurationStats[eventId] < duration) {
mMaxDurationStats[eventId] = duration;
}
// Keep track of the per-second max.
final long nowRealtime = SystemClock.elapsedRealtime();
if (nowRealtime > mNextTickTime) {
if (mMaxCallsPerSecond[eventId] < mCallsPerSecond[eventId]) {
mMaxCallsPerSecond[eventId] = mCallsPerSecond[eventId];
}
if (mMaxDurationPerSecond[eventId] < mDurationPerSecond[eventId]) {
mMaxDurationPerSecond[eventId] = mDurationPerSecond[eventId];
}
mCallsPerSecond[eventId] = 0;
mDurationPerSecond[eventId] = 0;
mNextTickTime = nowRealtime + 1000;
}
mCallsPerSecond[eventId]++;
mDurationPerSecond[eventId] += duration;
return duration;
}
} |
@see {@link #getTime()}
@return the duration in microseconds.
| StatLogger::logDurationStat | java | Reginer/aosp-android-jar | android-33/src/com/android/internal/util/StatLogger.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-33/src/com/android/internal/util/StatLogger.java | MIT |
public static ObbInfo getObbInfo(String filePath) throws IOException {
if (filePath == null) {
throw new IllegalArgumentException("file path cannot be null");
}
final File obbFile = new File(filePath);
if (!obbFile.exists()) {
throw new IllegalArgumentException("OBB file does not exist: " + filePath);
}
/*
* XXX This will fail to find the real canonical path if bind mounts are
* used, but we don't use any bind mounts right now.
*/
final String canonicalFilePath = obbFile.getCanonicalPath();
ObbInfo obbInfo = new ObbInfo();
obbInfo.filename = canonicalFilePath;
getObbInfo_native(canonicalFilePath, obbInfo);
return obbInfo;
} |
Scan a file for OBB information.
@param filePath path to the OBB file to be scanned.
@return ObbInfo object information corresponding to the file path
@throws IllegalArgumentException if the OBB file couldn't be found
@throws IOException if the OBB file couldn't be read
| ObbScanner::getObbInfo | java | Reginer/aosp-android-jar | android-35/src/android/content/res/ObbScanner.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-35/src/android/content/res/ObbScanner.java | MIT |
public static boolean isCombinationValid(@Nullable List<ParsedAttribution> attributions) {
if (attributions == null) {
return true;
}
ArraySet<String> attributionTags = new ArraySet<>(attributions.size());
ArraySet<String> inheritFromAttributionTags = new ArraySet<>();
int numAttributions = attributions.size();
if (numAttributions > ParsedAttributionImpl.MAX_NUM_ATTRIBUTIONS) {
return false;
}
for (int attributionNum = 0; attributionNum < numAttributions; attributionNum++) {
boolean wasAdded = attributionTags.add(attributions.get(attributionNum).getTag());
if (!wasAdded) {
// feature id is not unique
return false;
}
}
for (int attributionNum = 0; attributionNum < numAttributions; attributionNum++) {
ParsedAttribution feature = attributions.get(attributionNum);
final List<String> inheritFromList = feature.getInheritFrom();
int numInheritFrom = inheritFromList.size();
for (int inheritFromNum = 0; inheritFromNum < numInheritFrom; inheritFromNum++) {
String inheritFrom = inheritFromList.get(inheritFromNum);
if (attributionTags.contains(inheritFrom)) {
// Cannot inherit from a attribution that is still defined
return false;
}
boolean wasAdded = inheritFromAttributionTags.add(inheritFrom);
if (!wasAdded) {
// inheritFrom is not unique
return false;
}
}
}
return true;
} |
@return Is this set of attributions a valid combination for a single package?
| ParsedAttributionUtils::isCombinationValid | java | Reginer/aosp-android-jar | android-33/src/com/android/server/pm/pkg/component/ParsedAttributionUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-33/src/com/android/server/pm/pkg/component/ParsedAttributionUtils.java | MIT |
public PipedWriter(PipedReader snk) throws IOException {
connect(snk);
} |
Creates a piped writer connected to the specified piped
reader. Data characters written to this stream will then be
available as input from <code>snk</code>.
@param snk The piped reader to connect to.
@exception IOException if an I/O error occurs.
| PipedWriter::PipedWriter | java | Reginer/aosp-android-jar | android-32/src/java/io/PipedWriter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/java/io/PipedWriter.java | MIT |
public PipedWriter() {
} |
Creates a piped writer that is not yet connected to a
piped reader. It must be connected to a piped reader,
either by the receiver or the sender, before being used.
@see java.io.PipedReader#connect(java.io.PipedWriter)
@see java.io.PipedWriter#connect(java.io.PipedReader)
| PipedWriter::PipedWriter | java | Reginer/aosp-android-jar | android-32/src/java/io/PipedWriter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/java/io/PipedWriter.java | MIT |
public synchronized void connect(PipedReader snk) throws IOException {
if (snk == null) {
throw new NullPointerException();
} else if (sink != null || snk.connected) {
throw new IOException("Already connected");
} else if (snk.closedByReader || closed) {
throw new IOException("Pipe closed");
}
sink = snk;
snk.in = -1;
snk.out = 0;
snk.connected = true;
} |
Connects this piped writer to a receiver. If this object
is already connected to some other piped reader, an
<code>IOException</code> is thrown.
<p>
If <code>snk</code> is an unconnected piped reader and
<code>src</code> is an unconnected piped writer, they may
be connected by either the call:
<blockquote><pre>
src.connect(snk)</pre></blockquote>
or the call:
<blockquote><pre>
snk.connect(src)</pre></blockquote>
The two calls have the same effect.
@param snk the piped reader to connect to.
@exception IOException if an I/O error occurs.
| PipedWriter::connect | java | Reginer/aosp-android-jar | android-32/src/java/io/PipedWriter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/java/io/PipedWriter.java | MIT |
public void write(int c) throws IOException {
if (sink == null) {
throw new IOException("Pipe not connected");
}
sink.receive(c);
} |
Writes the specified <code>char</code> to the piped output stream.
If a thread was reading data characters from the connected piped input
stream, but the thread is no longer alive, then an
<code>IOException</code> is thrown.
<p>
Implements the <code>write</code> method of <code>Writer</code>.
@param c the <code>char</code> to be written.
@exception IOException if the pipe is
<a href=PipedOutputStream.html#BROKEN> <code>broken</code></a>,
{@link #connect(java.io.PipedReader) unconnected}, closed
or an I/O error occurs.
| PipedWriter::write | java | Reginer/aosp-android-jar | android-32/src/java/io/PipedWriter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/java/io/PipedWriter.java | MIT |
public void write(char cbuf[], int off, int len) throws IOException {
if (sink == null) {
throw new IOException("Pipe not connected");
} else if ((off | len | (off + len) | (cbuf.length - (off + len))) < 0) {
throw new IndexOutOfBoundsException();
}
sink.receive(cbuf, off, len);
} |
Writes <code>len</code> characters from the specified character array
starting at offset <code>off</code> to this piped output stream.
This method blocks until all the characters are written to the output
stream.
If a thread was reading data characters from the connected piped input
stream, but the thread is no longer alive, then an
<code>IOException</code> is thrown.
@param cbuf the data.
@param off the start offset in the data.
@param len the number of characters to write.
@exception IOException if the pipe is
<a href=PipedOutputStream.html#BROKEN> <code>broken</code></a>,
{@link #connect(java.io.PipedReader) unconnected}, closed
or an I/O error occurs.
| PipedWriter::write | java | Reginer/aosp-android-jar | android-32/src/java/io/PipedWriter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/java/io/PipedWriter.java | MIT |
public synchronized void flush() throws IOException {
if (sink != null) {
if (sink.closedByReader || closed) {
throw new IOException("Pipe closed");
}
synchronized (sink) {
sink.notifyAll();
}
}
} |
Flushes this output stream and forces any buffered output characters
to be written out.
This will notify any readers that characters are waiting in the pipe.
@exception IOException if the pipe is closed, or an I/O error occurs.
| PipedWriter::flush | java | Reginer/aosp-android-jar | android-32/src/java/io/PipedWriter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/java/io/PipedWriter.java | MIT |
public void close() throws IOException {
closed = true;
if (sink != null) {
sink.receivedLast();
}
} |
Closes this piped output stream and releases any system resources
associated with this stream. This stream may no longer be used for
writing characters.
@exception IOException if an I/O error occurs.
| PipedWriter::close | java | Reginer/aosp-android-jar | android-32/src/java/io/PipedWriter.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-32/src/java/io/PipedWriter.java | MIT |
public static <T> boolean contains(@Nullable Collection<T> collection, T element) {
return collection != null && collection.contains(element);
} |
@see Collection#contains(Object)
| CollectionUtils::contains | java | Reginer/aosp-android-jar | android-34/src/com/android/internal/util/CollectionUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/internal/util/CollectionUtils.java | MIT |
public static @NonNull <T> List<T> filter(@Nullable List<T> list,
java.util.function.Predicate<? super T> predicate) {
ArrayList<T> result = null;
for (int i = 0; i < size(list); i++) {
final T item = list.get(i);
if (predicate.test(item)) {
result = ArrayUtils.add(result, item);
}
}
return emptyIfNull(result);
} |
Returns a list of items from the provided list that match the given condition.
This is similar to {@link Stream#filter} but without the overhead of creating an intermediate
{@link Stream} instance
| CollectionUtils::filter | java | Reginer/aosp-android-jar | android-34/src/com/android/internal/util/CollectionUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/internal/util/CollectionUtils.java | MIT |
public static @NonNull <T> Set<T> filter(@Nullable Set<T> set,
java.util.function.Predicate<? super T> predicate) {
if (set == null || set.size() == 0) return emptySet();
ArraySet<T> result = null;
if (set instanceof ArraySet) {
ArraySet<T> arraySet = (ArraySet<T>) set;
int size = arraySet.size();
for (int i = 0; i < size; i++) {
final T item = arraySet.valueAt(i);
if (predicate.test(item)) {
result = ArrayUtils.add(result, item);
}
}
} else {
for (T item : set) {
if (predicate.test(item)) {
result = ArrayUtils.add(result, item);
}
}
}
return emptyIfNull(result);
} |
@see #filter(List, java.util.function.Predicate)
| CollectionUtils::filter | java | Reginer/aosp-android-jar | android-34/src/com/android/internal/util/CollectionUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/internal/util/CollectionUtils.java | MIT |
public static <T> void addIf(@Nullable List<T> source, @NonNull Collection<? super T> dest,
@Nullable Predicate<? super T> predicate) {
for (int i = 0; i < size(source); i++) {
final T item = source.get(i);
if (predicate.test(item)) {
dest.add(item);
}
}
} |
@see #filter(List, java.util.function.Predicate)
public static @NonNull <T> Set<T> filter(@Nullable Set<T> set,
java.util.function.Predicate<? super T> predicate) {
if (set == null || set.size() == 0) return emptySet();
ArraySet<T> result = null;
if (set instanceof ArraySet) {
ArraySet<T> arraySet = (ArraySet<T>) set;
int size = arraySet.size();
for (int i = 0; i < size; i++) {
final T item = arraySet.valueAt(i);
if (predicate.test(item)) {
result = ArrayUtils.add(result, item);
}
}
} else {
for (T item : set) {
if (predicate.test(item)) {
result = ArrayUtils.add(result, item);
}
}
}
return emptyIfNull(result);
}
/** Add all elements matching {@code predicate} in {@code source} to {@code dest}. | CollectionUtils::addIf | java | Reginer/aosp-android-jar | android-34/src/com/android/internal/util/CollectionUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/internal/util/CollectionUtils.java | MIT |
public static @NonNull <I, O> List<O> map(@Nullable List<I> cur,
Function<? super I, ? extends O> f) {
if (isEmpty(cur)) return Collections.emptyList();
final ArrayList<O> result = new ArrayList<>();
for (int i = 0; i < cur.size(); i++) {
result.add(f.apply(cur.get(i)));
}
return result;
} |
Returns a list of items resulting from applying the given function to each element of the
provided list.
The resulting list will have the same {@link #size} as the input one.
This is similar to {@link Stream#map} but without the overhead of creating an intermediate
{@link Stream} instance
| CollectionUtils::map | java | Reginer/aosp-android-jar | android-34/src/com/android/internal/util/CollectionUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/internal/util/CollectionUtils.java | MIT |
public static @NonNull <I, O> Set<O> map(@Nullable Set<I> cur,
Function<? super I, ? extends O> f) {
if (isEmpty(cur)) return emptySet();
ArraySet<O> result = new ArraySet<>();
if (cur instanceof ArraySet) {
ArraySet<I> arraySet = (ArraySet<I>) cur;
int size = arraySet.size();
for (int i = 0; i < size; i++) {
result.add(f.apply(arraySet.valueAt(i)));
}
} else {
for (I item : cur) {
result.add(f.apply(item));
}
}
return result;
} |
@see #map(List, Function)
| CollectionUtils::map | java | Reginer/aosp-android-jar | android-34/src/com/android/internal/util/CollectionUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/internal/util/CollectionUtils.java | MIT |
public static @NonNull <I, O> List<O> mapNotNull(@Nullable List<I> cur,
Function<? super I, ? extends O> f) {
if (isEmpty(cur)) return Collections.emptyList();
List<O> result = null;
for (int i = 0; i < cur.size(); i++) {
O transformed = f.apply(cur.get(i));
if (transformed != null) {
result = add(result, transformed);
}
}
return emptyIfNull(result);
} |
{@link #map(List, Function)} + {@link #filter(List, java.util.function.Predicate)}
Calling this is equivalent (but more memory efficient) to:
{@code
filter(
map(cur, f),
i -> { i != null })
}
| CollectionUtils::mapNotNull | java | Reginer/aosp-android-jar | android-34/src/com/android/internal/util/CollectionUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/internal/util/CollectionUtils.java | MIT |
public static @NonNull <T> List<T> emptyIfNull(@Nullable List<T> cur) {
return cur == null ? Collections.emptyList() : cur;
} |
Returns the given list, or an immutable empty list if the provided list is null
This can be used to guarantee null-safety without paying the price of extra allocations
@see Collections#emptyList
| CollectionUtils::emptyIfNull | java | Reginer/aosp-android-jar | android-34/src/com/android/internal/util/CollectionUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/internal/util/CollectionUtils.java | MIT |
public static @NonNull <T> Set<T> emptyIfNull(@Nullable Set<T> cur) {
return cur == null ? emptySet() : cur;
} |
Returns the given set, or an immutable empty set if the provided set is null
This can be used to guarantee null-safety without paying the price of extra allocations
@see Collections#emptySet
| CollectionUtils::emptyIfNull | java | Reginer/aosp-android-jar | android-34/src/com/android/internal/util/CollectionUtils.java | https://github.com/Reginer/aosp-android-jar/blob/master/android-34/src/com/android/internal/util/CollectionUtils.java | MIT |
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