Merge "Workaround for screenshot IME focusability" into rvc-dev am: 68823dfbed (b0303c6e) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/screenshot/GlobalScreenshot.java

+57 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ package com.android.systemui.screenshot;

		import static android.content.res.Configuration.ORIENTATION_LANDSCAPE;
		import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
		import static android.view.WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
		import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS;

		import static com.android.systemui.statusbar.phone.StatusBar.SYSTEM_DIALOG_REASON_SCREENSHOT;
		@@ -72,6 +73,7 @@ import android.view.View;
		import android.view.ViewGroup;
		import android.view.ViewOutlineProvider;
		import android.view.ViewTreeObserver;
		import android.view.WindowInsets;
		import android.view.WindowManager;
		import android.view.accessibility.AccessibilityManager;
		import android.view.animation.AccelerateInterpolator;
		@@ -87,6 +89,7 @@ import com.android.internal.logging.UiEventLogger;
		import com.android.systemui.R;
		import com.android.systemui.dagger.qualifiers.Main;
		import com.android.systemui.shared.system.ActivityManagerWrapper;
		import com.android.systemui.shared.system.QuickStepContract;
		import com.android.systemui.statusbar.phone.StatusBar;

		import java.util.ArrayList;
		@@ -220,6 +223,10 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset

		private MediaActionSound mCameraSound;

		private int mNavMode;
		private int mLeftInset;
		private int mRightInset;

		// standard material ease
		private final Interpolator mFastOutSlowIn;

		@@ -301,6 +308,15 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		mDismissButton.getBoundsOnScreen(dismissRect);
		touchRegion.op(dismissRect, Region.Op.UNION);

		if (QuickStepContract.isGesturalMode(mNavMode)) {
		// Receive touches in gesture insets such that they don't cause TOUCH_OUTSIDE
		Rect inset = new Rect(0, 0, mLeftInset, mDisplayMetrics.heightPixels);
		touchRegion.op(inset, Region.Op.UNION);
		inset.set(mDisplayMetrics.widthPixels - mRightInset, 0, mDisplayMetrics.widthPixels,
		mDisplayMetrics.heightPixels);
		touchRegion.op(inset, Region.Op.UNION);
		}

		inoutInfo.touchableRegion.set(touchRegion);
		}

		@@ -356,6 +372,9 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		if (needsUpdate) {
		reloadAssets();
		}

		mNavMode = mContext.getResources().getInteger(
		com.android.internal.R.integer.config_navBarInteractionMode);
		}

		/**
		@@ -370,6 +389,25 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset

		// Inflate the screenshot layout
		mScreenshotLayout = LayoutInflater.from(mContext).inflate(R.layout.global_screenshot, null);
		// TODO(159460485): Remove this when focus is handled properly in the system
		mScreenshotLayout.setOnTouchListener((v, event) -> {
		if (event.getActionMasked() == MotionEvent.ACTION_OUTSIDE) {
		// Once the user touches outside, stop listening for input
		setWindowFocusable(false);
		}
		return false;
		});
		mScreenshotLayout.setOnApplyWindowInsetsListener((v, insets) -> {
		if (QuickStepContract.isGesturalMode(mNavMode)) {
		Insets gestureInsets = insets.getInsets(
		WindowInsets.Type.systemGestures());
		mLeftInset = gestureInsets.left;
		mRightInset = gestureInsets.right;
		} else {
		mLeftInset = mRightInset = 0;
		}
		return mScreenshotLayout.onApplyWindowInsets(insets);
		});
		mScreenshotLayout.setOnKeyListener(new View.OnKeyListener() {
		@Override
		public boolean onKey(View v, int keyCode, KeyEvent event) {
		@@ -432,6 +470,21 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		}
		}

		/**
		* Updates the window focusability. If the window is already showing, then it updates the
		* window immediately, otherwise the layout params will be applied when the window is next
		* shown.
		*/
		private void setWindowFocusable(boolean focusable) {
		if (focusable) {
		mWindowLayoutParams.flags &= ~FLAG_NOT_FOCUSABLE;
		} else {
		mWindowLayoutParams.flags \|= FLAG_NOT_FOCUSABLE;
		}
		if (mScreenshotLayout.isAttachedToWindow()) {
		mWindowManager.updateViewLayout(mScreenshotLayout, mWindowLayoutParams);
		}
		}

		/**
		* Creates a new worker thread and saves the screenshot to the media store.
		@@ -500,6 +553,10 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		if (mDismissAnimation != null && mDismissAnimation.isRunning()) {
		mDismissAnimation.cancel();
		}

		// The window is focusable by default
		setWindowFocusable(true);

		// Start the post-screenshot animation
		startAnimation(finisher, screenRect, screenInsets, showFlash);
		}

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

+6 −0

Original line number	Diff line number	Diff line
		@@ -81,6 +81,7 @@ import static android.view.WindowManager.LayoutParams.TYPE_POINTER;
		import static android.view.WindowManager.LayoutParams.TYPE_PRESENTATION;
		import static android.view.WindowManager.LayoutParams.TYPE_PRIORITY_PHONE;
		import static android.view.WindowManager.LayoutParams.TYPE_PRIVATE_PRESENTATION;
		import static android.view.WindowManager.LayoutParams.TYPE_SCREENSHOT;
		import static android.view.WindowManager.LayoutParams.TYPE_SEARCH_BAR;
		import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR;
		import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_ADDITIONAL;
		@@ -2372,6 +2373,11 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
		return false;
		}

		if (mAttrs.type == TYPE_SCREENSHOT) {
		// Disallow screenshot windows from being IME targets
		return false;
		}

		final boolean windowsAreFocusable = mActivityRecord == null \|\| mActivityRecord.windowsAreFocusable();
		if (!windowsAreFocusable) {
		// This window can't be an IME target if the app's windows should not be focusable.