Merge "Allow hiding the IME navigation bar" into udc-qpr-dev (8f48dc38) · Commits · e / os / android_frameworks_base

core/java/android/inputmethodservice/InputMethodService.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -576,6 +576,12 @@ public class InputMethodService extends AbstractInputMethodService {
		@EnabledSince(targetSdkVersion = Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
		public static final long DISALLOW_INPUT_METHOD_INTERFACE_OVERRIDE = 148086656L;

		/**
		* Enable the logic to allow hiding the IME caption bar ("fake" IME navigation bar).
		* @hide
		*/
		public static final boolean ENABLE_HIDE_IME_CAPTION_BAR = false;

		LayoutInflater mInflater;
		TypedArray mThemeAttrs;
		@UnsupportedAppUsage

core/java/android/inputmethodservice/NavigationBarController.java

+33 −1

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		package android.inputmethodservice;

		import static android.inputmethodservice.InputMethodService.ENABLE_HIDE_IME_CAPTION_BAR;
		import static android.view.WindowInsets.Type.captionBar;
		import static android.view.WindowInsetsController.APPEARANCE_LIGHT_NAVIGATION_BARS;

		import android.animation.ValueAnimator;
		@@ -230,6 +232,16 @@ final class NavigationBarController {

		setIconTintInternal(calculateTargetDarkIntensity(mAppearance,
		mDrawLegacyNavigationBarBackground));

		if (ENABLE_HIDE_IME_CAPTION_BAR) {
		mNavigationBarFrame.setOnApplyWindowInsetsListener((view, insets) -> {
		if (mNavigationBarFrame != null) {
		boolean visible = insets.isVisible(captionBar());
		mNavigationBarFrame.setVisibility(visible ? View.VISIBLE : View.INVISIBLE);
		}
		return view.onApplyWindowInsets(insets);
		});
		}
		}

		private void uninstallNavigationBarFrameIfNecessary() {
		@@ -240,6 +252,9 @@ final class NavigationBarController {
		if (parent instanceof ViewGroup) {
		((ViewGroup) parent).removeView(mNavigationBarFrame);
		}
		if (ENABLE_HIDE_IME_CAPTION_BAR) {
		mNavigationBarFrame.setOnApplyWindowInsetsListener(null);
		}
		mNavigationBarFrame = null;
		}

		@@ -414,9 +429,11 @@ final class NavigationBarController {
		decor.bringChildToFront(mNavigationBarFrame);
		}
		}
		if (!ENABLE_HIDE_IME_CAPTION_BAR) {
		mNavigationBarFrame.setVisibility(View.VISIBLE);
		}
		}
		}

		@Override
		public void onNavButtonFlagsChanged(@InputMethodNavButtonFlags int navButtonFlags) {
		@@ -435,6 +452,11 @@ final class NavigationBarController {
		mShouldShowImeSwitcherWhenImeIsShown;
		mShouldShowImeSwitcherWhenImeIsShown = shouldShowImeSwitcherWhenImeIsShown;

		if (ENABLE_HIDE_IME_CAPTION_BAR) {
		mService.mWindow.getWindow().getDecorView().getWindowInsetsController()
		.setImeCaptionBarInsetsHeight(getImeCaptionBarHeight());
		}

		if (imeDrawsImeNavBar) {
		installNavigationBarFrameIfNecessary();
		if (mNavigationBarFrame == null) {
		@@ -528,6 +550,16 @@ final class NavigationBarController {
		return drawLegacyNavigationBarBackground;
		}

		/**
		* Returns the height of the IME caption bar if this should be shown, or {@code 0} instead.
		*/
		private int getImeCaptionBarHeight() {
		return mImeDrawsImeNavBar
		? mService.getResources().getDimensionPixelSize(
		com.android.internal.R.dimen.navigation_bar_frame_height)
		: 0;
		}

		@Override
		public String toDebugString() {
		return "{mImeDrawsImeNavBar=" + mImeDrawsImeNavBar

core/java/android/view/InsetsController.java

+47 −1

Original line number	Diff line number	Diff line
		@@ -16,10 +16,12 @@

		package android.view;

		import static android.inputmethodservice.InputMethodService.ENABLE_HIDE_IME_CAPTION_BAR;
		import static android.os.Trace.TRACE_TAG_VIEW;
		import static android.view.InsetsControllerProto.CONTROL;
		import static android.view.InsetsControllerProto.STATE;
		import static android.view.InsetsSource.ID_IME;
		import static android.view.InsetsSource.ID_IME_CAPTION_BAR;
		import static android.view.ViewRootImpl.CAPTION_ON_SHELL;
		import static android.view.WindowInsets.Type.FIRST;
		import static android.view.WindowInsets.Type.LAST;
		@@ -40,6 +42,7 @@ import android.app.ActivityThread;
		import android.content.Context;
		import android.content.res.CompatibilityInfo;
		import android.graphics.Insets;
		import android.graphics.Point;
		import android.graphics.Rect;
		import android.os.CancellationSignal;
		import android.os.Handler;
		@@ -652,6 +655,7 @@ public class InsetsController implements WindowInsetsController, InsetsAnimation
		private int mLastWindowingMode;
		private boolean mStartingAnimation;
		private int mCaptionInsetsHeight = 0;
		private int mImeCaptionBarInsetsHeight = 0;
		private boolean mAnimationsDisabled;
		private boolean mCompatSysUiVisibilityStaled;

		@@ -693,6 +697,9 @@ public class InsetsController implements WindowInsetsController, InsetsAnimation
		if (!CAPTION_ON_SHELL && source1.getType() == captionBar()) {
		return;
		}
		if (source1.getId() == ID_IME_CAPTION_BAR) {
		return;
		}

		// Don't change the indexes of the sources while traversing. Remove it later.
		mPendingRemoveIndexes.add(index1);
		@@ -823,6 +830,9 @@ public class InsetsController implements WindowInsetsController, InsetsAnimation
		if (mFrame.equals(frame)) {
		return;
		}
		if (mImeCaptionBarInsetsHeight != 0) {
		setImeCaptionBarInsetsHeight(mImeCaptionBarInsetsHeight);
		}
		mHost.notifyInsetsChanged();
		mFrame.set(frame);
		}
		@@ -1007,6 +1017,12 @@ public class InsetsController implements WindowInsetsController, InsetsAnimation
		// Ensure to update all existing source consumers
		for (int i = mSourceConsumers.size() - 1; i >= 0; i--) {
		final InsetsSourceConsumer consumer = mSourceConsumers.valueAt(i);
		if (consumer.getId() == ID_IME_CAPTION_BAR) {
		// The inset control for the IME caption bar will never be dispatched
		// by the server.
		continue;
		}

		final InsetsSourceControl control = mTmpControlArray.get(consumer.getId());
		if (control != null) {
		controllableTypes \|= control.getType();
		@@ -1499,7 +1515,8 @@ public class InsetsController implements WindowInsetsController, InsetsAnimation
		continue;
		}
		final InsetsSourceControl control = consumer.getControl();
		if (control != null && control.getLeash() != null) {
		if (control != null
		&& (control.getLeash() != null \|\| control.getId() == ID_IME_CAPTION_BAR)) {
		controls.put(control.getId(), new InsetsSourceControl(control));
		typesReady \|= consumer.getType();
		}
		@@ -1884,6 +1901,35 @@ public class InsetsController implements WindowInsetsController, InsetsAnimation
		}
		}

		@Override
		public void setImeCaptionBarInsetsHeight(int height) {
		if (!ENABLE_HIDE_IME_CAPTION_BAR) {
		return;
		}
		Rect newFrame = new Rect(mFrame.left, mFrame.bottom - height, mFrame.right, mFrame.bottom);
		InsetsSource source = mState.peekSource(ID_IME_CAPTION_BAR);
		if (mImeCaptionBarInsetsHeight != height
		\|\| (source != null && !newFrame.equals(source.getFrame()))) {
		mImeCaptionBarInsetsHeight = height;
		if (mImeCaptionBarInsetsHeight != 0) {
		mState.getOrCreateSource(ID_IME_CAPTION_BAR, captionBar())
		.setFrame(newFrame);
		getSourceConsumer(ID_IME_CAPTION_BAR, captionBar()).setControl(
		new InsetsSourceControl(ID_IME_CAPTION_BAR, captionBar(),
		null /* leash /, false / initialVisible */,
		new Point(), Insets.NONE),
		new int[1], new int[1]);
		} else {
		mState.removeSource(ID_IME_CAPTION_BAR);
		InsetsSourceConsumer sourceConsumer = mSourceConsumers.get(ID_IME_CAPTION_BAR);
		if (sourceConsumer != null) {
		sourceConsumer.setControl(null, new int[1], new int[1]);
		}
		}
		mHost.notifyInsetsChanged();
		}
		}

		@Override
		public void setSystemBarsBehavior(@Behavior int behavior) {
		mHost.setSystemBarsBehavior(behavior);

core/java/android/view/InsetsSource.java

+7 −1

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import static android.view.InsetsSourceProto.FRAME;
		import static android.view.InsetsSourceProto.TYPE;
		import static android.view.InsetsSourceProto.VISIBLE;
		import static android.view.InsetsSourceProto.VISIBLE_FRAME;
		import static android.view.WindowInsets.Type.captionBar;
		import static android.view.WindowInsets.Type.ime;

		import android.annotation.IntDef;
		@@ -47,6 +48,9 @@ public class InsetsSource implements Parcelable {

		/** The insets source ID of IME */
		public static final int ID_IME = createId(null, 0, ime());
		/** The insets source ID of the IME caption bar ("fake" IME navigation bar). */
		static final int ID_IME_CAPTION_BAR =
		InsetsSource.createId(null /* owner /, 1 / index */, captionBar());

		/**
		* Controls whether this source suppresses the scrim. If the scrim is ignored, the system won't
		@@ -215,7 +219,9 @@ public class InsetsSource implements Parcelable {
		// During drag-move and drag-resizing, the caption insets position may not get updated
		// before the app frame get updated. To layout the app content correctly during drag events,
		// we always return the insets with the corresponding height covering the top.
		if (getType() == WindowInsets.Type.captionBar()) {
		// However, with the "fake" IME navigation bar treated as a caption bar, we skip this case
		// to set the actual insets towards the bottom of the screen.
		if (getType() == WindowInsets.Type.captionBar() && getId() != ID_IME_CAPTION_BAR) {
		return Insets.of(0, frame.height(), 0, 0);
		}
		// Checks for whether there is shared edge with insets for 0-width/height window.

core/java/android/view/PendingInsetsController.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -44,6 +44,7 @@ public class PendingInsetsController implements WindowInsetsController {
		private ArrayList<OnControllableInsetsChangedListener> mControllableInsetsChangedListeners
		= new ArrayList<>();
		private int mCaptionInsetsHeight = 0;
		private int mImeCaptionBarInsetsHeight = 0;
		private WindowInsetsAnimationControlListener mLoggingListener;
		private @InsetsType int mRequestedVisibleTypes = WindowInsets.Type.defaultVisible();

		@@ -90,6 +91,11 @@ public class PendingInsetsController implements WindowInsetsController {
		mCaptionInsetsHeight = height;
		}

		@Override
		public void setImeCaptionBarInsetsHeight(int height) {
		mImeCaptionBarInsetsHeight = height;
		}

		@Override
		public void setSystemBarsBehavior(int behavior) {
		if (mReplayedInsetsController != null) {
		@@ -168,6 +174,9 @@ public class PendingInsetsController implements WindowInsetsController {
		if (mCaptionInsetsHeight != 0) {
		controller.setCaptionInsetsHeight(mCaptionInsetsHeight);
		}
		if (mImeCaptionBarInsetsHeight != 0) {
		controller.setImeCaptionBarInsetsHeight(mImeCaptionBarInsetsHeight);
		}
		if (mAnimationsDisabled) {
		controller.setAnimationsDisabled(true);
		}