Disable resize when IME is adjusted (698e7634) · Commits · e / os / android_frameworks_base

core/java/android/view/IDockedStackListener.aidl

+9 −0

Original line number	Diff line number	Diff line
		@@ -43,6 +43,15 @@ oneway interface IDockedStackListener {
		*/
		void onDockedStackMinimizedChanged(boolean minimized, long animDuration);

		/**
		* Called when window manager decides to adjust the divider for IME. Like the minimized state,
		* the divider should make itself not interactable and shrink a bit, but in a different way.s
		*
		* @param minimized Whether the stacks are currently adjusted for the IME
		* @param animDuration The duration of the animation for changing the adjusted state.
		*/
		void onAdjustedForImeChanged(boolean adjustedForIme, long animDuration);

		/**
		* Called when window manager repositioned the docked stack after a screen rotation change.
		*/

packages/SystemUI/src/com/android/systemui/stackdivider/Divider.java

+23 −2

Original line number	Diff line number	Diff line
		@@ -39,6 +39,7 @@ public class Divider extends SystemUI {
		private DockDividerVisibilityListener mDockDividerVisibilityListener;
		private boolean mVisible = false;
		private boolean mMinimized = false;
		private boolean mAdjustedForIme = false;
		private ForcedResizableInfoActivityController mForcedResizableController;

		@Override
		@@ -84,7 +85,7 @@ public class Divider extends SystemUI {
		addDivider(configuration);
		if (mMinimized) {
		mView.setMinimizedDockStack(true);
		mWindowManager.setTouchable(false);
		updateTouchable();
		}
		}

		@@ -109,7 +110,7 @@ public class Divider extends SystemUI {
		public void run() {
		if (mMinimized != minimized) {
		mMinimized = minimized;
		mWindowManager.setTouchable(!minimized);
		updateTouchable();
		if (animDuration > 0) {
		mView.setMinimizedDockStack(minimized, animDuration);
		} else {
		@@ -129,6 +130,10 @@ public class Divider extends SystemUI {
		});
		}

		private void updateTouchable() {
		mWindowManager.setTouchable(!mMinimized && !mAdjustedForIme);
		}

		class DockDividerVisibilityListener extends IDockedStackListener.Stub {

		@Override
		@@ -147,6 +152,22 @@ public class Divider extends SystemUI {
		updateMinimizedDockedStack(minimized, animDuration);
		}

		@Override
		public void onAdjustedForImeChanged(boolean adjustedForIme, long animDuration)
		throws RemoteException {
		mView.post(() -> {
		if (mAdjustedForIme != adjustedForIme) {
		mAdjustedForIme = adjustedForIme;
		updateTouchable();
		if (animDuration > 0) {
		mView.setAdjustedForIme(adjustedForIme, animDuration);
		} else {
		mView.setAdjustedForIme(adjustedForIme);
		}
		}
		});
		}

		@Override
		public void onDockSideChanged(final int newDockSide) throws RemoteException {
		mView.post(() -> mView.notifyDockSideChanged(newDockSide));

packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java

+36 −2

Original line number	Diff line number	Diff line
		@@ -31,7 +31,6 @@ import android.graphics.Rect;
		import android.graphics.Region.Op;
		import android.hardware.display.DisplayManager;
		import android.os.Bundle;
		import android.os.Vibrator;
		import android.util.AttributeSet;
		import android.view.Display;
		import android.view.DisplayInfo;
		@@ -61,7 +60,6 @@ import com.android.internal.policy.DividerSnapAlgorithm.SnapTarget;
		import com.android.internal.policy.DockedDividerUtils;
		import com.android.systemui.Interpolators;
		import com.android.systemui.R;
		import com.android.systemui.recents.Constants.Metrics;
		import com.android.systemui.recents.Recents;
		import com.android.systemui.recents.events.EventBus;
		import com.android.systemui.recents.events.activity.DockedTopTaskEvent;
		@@ -98,6 +96,7 @@ public class DividerView extends FrameLayout implements OnTouchListener,
		* How much the background gets scaled when we are in the minimized dock state.
		*/
		private static final float MINIMIZE_DOCK_SCALE = 0f;
		private static final float ADJUSTED_FOR_IME_SCALE = 0.5f;

		private static final PathInterpolator SLOWDOWN_INTERPOLATOR =
		new PathInterpolator(0.5f, 1f, 0.5f, 1f);
		@@ -147,6 +146,7 @@ public class DividerView extends FrameLayout implements OnTouchListener,
		private int mExitStartPosition;
		private GestureDetector mGestureDetector;
		private boolean mDockedStackMinimized;
		private boolean mAdjustedForIme;

		private final AccessibilityDelegate mHandleDelegate = new AccessibilityDelegate() {
		@Override
		@@ -657,6 +657,40 @@ public class DividerView extends FrameLayout implements OnTouchListener,
		mDockedStackMinimized = minimized;
		}

		public void setAdjustedForIme(boolean adjustedForIme) {
		updateDockSide();
		mHandle.setAlpha(adjustedForIme ? 0f : 1f);
		if (!adjustedForIme) {
		resetBackground();
		} else if (mDockSide == WindowManager.DOCKED_TOP) {
		mBackground.setPivotY(0);
		mBackground.setScaleY(MINIMIZE_DOCK_SCALE);
		}
		mAdjustedForIme = adjustedForIme;
		}

		public void setAdjustedForIme(boolean adjustedForIme, long animDuration) {
		updateDockSide();
		mHandle.animate()
		.setInterpolator(Interpolators.FAST_OUT_SLOW_IN)
		.setDuration(animDuration)
		.alpha(adjustedForIme ? 0f : 1f)
		.start();
		if (mDockSide == WindowManager.DOCKED_TOP) {
		mBackground.setPivotY(0);
		mBackground.animate()
		.scaleY(adjustedForIme ? MINIMIZE_DOCK_SCALE : 1f);
		}
		if (!adjustedForIme) {
		mBackground.animate().withEndAction(mResetBackgroundRunnable);
		}
		mBackground.animate()
		.setInterpolator(Interpolators.FAST_OUT_SLOW_IN)
		.setDuration(animDuration)
		.start();
		mAdjustedForIme = adjustedForIme;
		}

		private void resetBackground() {
		mBackground.setPivotX(mBackground.getWidth() / 2);
		mBackground.setPivotY(mBackground.getHeight() / 2);

packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -530,6 +530,11 @@ public class NavigationBarView extends LinearLayout {
		throws RemoteException {
		}

		@Override
		public void onAdjustedForImeChanged(boolean adjustedForIme, long animDuration)
		throws RemoteException {
		}

		@Override
		public void onDockSideChanged(int newDockSide) throws RemoteException {
		}

services/core/java/com/android/server/wm/DockedStackDividerController.java

+18 −2

Original line number	Diff line number	Diff line
		@@ -78,7 +78,7 @@ public class DockedStackDividerController implements DimLayerUser {
		private static final Interpolator IME_ADJUST_ENTRY_INTERPOLATOR =
		new PathInterpolator(0.1f, 0f, 0.1f, 1f);

		private static final long IME_ADJUST_DURATION = 280;
		private static final long IME_ADJUST_ANIM_DURATION = 280;

		private final WindowManagerService mService;
		private final DisplayContent mDisplayContent;
		@@ -198,6 +198,7 @@ public class DockedStackDividerController implements DimLayerUser {
		if (animate) {
		startImeAdjustAnimation(adjusted ? 0 : 1, adjusted ? 1 : 0);
		}
		notifyAdjustedForImeChanged(adjusted, animate ? IME_ADJUST_ANIM_DURATION : 0);
		}
		}

		@@ -291,12 +292,27 @@ public class DockedStackDividerController implements DimLayerUser {
		mDockedStackListeners.finishBroadcast();
		}

		void notifyAdjustedForImeChanged(boolean adjustedForIme, long animDuration) {
		final int size = mDockedStackListeners.beginBroadcast();
		for (int i = 0; i < size; ++i) {
		final IDockedStackListener listener = mDockedStackListeners.getBroadcastItem(i);
		try {
		listener.onAdjustedForImeChanged(adjustedForIme, animDuration);
		} catch (RemoteException e) {
		Slog.e(TAG_WM, "Error delivering adjusted for ime changed event.", e);
		}
		}
		mDockedStackListeners.finishBroadcast();
		}

		void registerDockedStackListener(IDockedStackListener listener) {
		mDockedStackListeners.register(listener);
		notifyDockedDividerVisibilityChanged(wasVisible());
		notifyDockedStackExistsChanged(
		mDisplayContent.mService.mStackIdToStack.get(DOCKED_STACK_ID) != null);
		notifyDockedStackMinimizedChanged(mMinimizedDock, 0 /* animDuration */);
		notifyAdjustedForImeChanged(mAdjustedForIme, 0 /* animDuration */);

		}

		void setResizeDimLayer(boolean visible, int targetStackId, float alpha) {
		@@ -450,7 +466,7 @@ public class DockedStackDividerController implements DimLayerUser {
		mAnimationStarted = true;
		mAnimationStartTime = now;
		mAnimationDuration = (long)
		(IME_ADJUST_DURATION * mService.getWindowAnimationScaleLocked());
		(IME_ADJUST_ANIM_DURATION * mService.getWindowAnimationScaleLocked());
		}
		float t = Math.min(1f, (float) (now - mAnimationStartTime) / mAnimationDuration);
		t = (mAnimationTarget == 1f ? IME_ADJUST_ENTRY_INTERPOLATOR : TOUCH_RESPONSE_INTERPOLATOR)