Merge "Force app to draw navigation bar background" into qt-dev (0454f3b8) · Commits · e / os / android_frameworks_base

core/java/android/view/WindowManager.java

+3 −3

Original line number	Diff line number	Diff line
		@@ -1746,7 +1746,7 @@ public interface WindowManager extends ViewManager {
		* what the other flags are.
		* @hide
		*/
		public static final int PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND = 0x00020000;
		public static final int PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS = 0x00020000;

		/**
		* Flag to indicate that this window needs Sustained Performance Mode if
		@@ -1877,8 +1877,8 @@ public interface WindowManager extends ViewManager {
		equals = PRIVATE_FLAG_LAYOUT_CHILD_WINDOW_IN_PARENT_FRAME,
		name = "LAYOUT_CHILD_WINDOW_IN_PARENT_FRAME"),
		@ViewDebug.FlagToString(
		mask = PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND,
		equals = PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND,
		mask = PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS,
		equals = PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS,
		name = "FORCE_DRAW_STATUS_BAR_BACKGROUND"),
		@ViewDebug.FlagToString(
		mask = PRIVATE_FLAG_SUSTAINED_PERFORMANCE_MODE,

core/java/com/android/internal/policy/DecorView.java

+83 −25

Original line number	Diff line number	Diff line
		@@ -38,7 +38,6 @@ import static android.view.WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS;
		import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
		import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
		import static android.view.WindowManager.LayoutParams.TYPE_DRAWN_APPLICATION;

		import static com.android.internal.policy.PhoneWindow.FEATURE_OPTIONS_PANEL;

		import android.animation.Animator;
		@@ -53,6 +52,7 @@ import android.content.res.Configuration;
		import android.content.res.Resources;
		import android.graphics.Canvas;
		import android.graphics.Color;
		import android.graphics.Insets;
		import android.graphics.LinearGradient;
		import android.graphics.Outline;
		import android.graphics.Paint;
		@@ -205,8 +205,8 @@ public class DecorView extends FrameLayout implements RootViewSurfaceTaker, Wind
		private final Interpolator mShowInterpolator;
		private final Interpolator mHideInterpolator;
		private final int mBarEnterExitDuration;
		final boolean mForceWindowDrawsStatusBarBackground;
		private final int mSemiTransparentStatusBarColor;
		final boolean mForceWindowDrawsBarBackgrounds;
		private final int mSemiTransparentBarColor;

		private final BackgroundFallback mBackgroundFallback = new BackgroundFallback();

		@@ -242,6 +242,8 @@ public class DecorView extends FrameLayout implements RootViewSurfaceTaker, Wind
		private boolean mWindowResizeCallbacksAdded = false;
		private Drawable.Callback mLastBackgroundDrawableCb = null;
		private BackdropFrameRenderer mBackdropFrameRenderer = null;
		private Drawable mOriginalBackgroundDrawable;
		private Drawable mLastOriginalBackgroundDrawable;
		private Drawable mResizingBackgroundDrawable;
		private Drawable mCaptionBackgroundDrawable;
		private Drawable mUserCaptionBackgroundDrawable;
		@@ -257,6 +259,8 @@ public class DecorView extends FrameLayout implements RootViewSurfaceTaker, Wind
		private final int mResizeShadowSize;
		private final Paint mVerticalResizeShadowPaint = new Paint();
		private final Paint mHorizontalResizeShadowPaint = new Paint();
		private Insets mBackgroundInsets = Insets.NONE;
		private Insets mLastBackgroundInsets = Insets.NONE;

		DecorView(Context context, int featureId, PhoneWindow window,
		WindowManager.LayoutParams params) {
		@@ -270,10 +274,10 @@ public class DecorView extends FrameLayout implements RootViewSurfaceTaker, Wind

		mBarEnterExitDuration = context.getResources().getInteger(
		R.integer.dock_enter_exit_duration);
		mForceWindowDrawsStatusBarBackground = context.getResources().getBoolean(
		mForceWindowDrawsBarBackgrounds = context.getResources().getBoolean(
		R.bool.config_forceWindowDrawsStatusBarBackground)
		&& context.getApplicationInfo().targetSdkVersion >= N;
		mSemiTransparentStatusBarColor = context.getResources().getColor(
		mSemiTransparentBarColor = context.getResources().getColor(
		R.color.system_bar_background_semi_transparent, null /* theme */);

		updateAvailableWidth();
		@@ -948,8 +952,9 @@ public class DecorView extends FrameLayout implements RootViewSurfaceTaker, Wind
		}

		public void setWindowBackground(Drawable drawable) {
		if (getBackground() != drawable) {
		setBackgroundDrawable(drawable);
		if (mOriginalBackgroundDrawable != drawable) {
		mOriginalBackgroundDrawable = drawable;
		updateBackgroundDrawable();
		if (drawable != null) {
		mResizingBackgroundDrawable = enforceNonTranslucentBackground(drawable,
		mWindow.isTranslucent() \|\| mWindow.isShowingWallpaper());
		@@ -1114,9 +1119,10 @@ public class DecorView extends FrameLayout implements RootViewSurfaceTaker, Wind
		boolean navBarToLeftEdge = isNavBarToLeftEdge(mLastBottomInset, mLastLeftInset);
		int navBarSize = getNavBarSize(mLastBottomInset, mLastRightInset, mLastLeftInset);
		updateColorViewInt(mNavigationColorViewState, sysUiVisibility,
		mWindow.mNavigationBarColor, mWindow.mNavigationBarDividerColor, navBarSize,
		calculateNavigationBarColor(), mWindow.mNavigationBarDividerColor, navBarSize,
		navBarToRightEdge \|\| navBarToLeftEdge, navBarToLeftEdge,
		0 /* sideInset /, animate && !disallowAnimate, false / force */);
		0 /* sideInset */, animate && !disallowAnimate,
		mForceWindowDrawsBarBackgrounds);

		boolean statusBarNeedsRightInset = navBarToRightEdge
		&& mNavigationColorViewState.present;
		@@ -1128,24 +1134,34 @@ public class DecorView extends FrameLayout implements RootViewSurfaceTaker, Wind
		calculateStatusBarColor(), 0, mLastTopInset,
		false /* matchVertical */, statusBarNeedsLeftInset, statusBarSideInset,
		animate && !disallowAnimate,
		mForceWindowDrawsStatusBarBackground);
		}
		mForceWindowDrawsBarBackgrounds);
		}

		// When we expand the window with FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS or
		// mForceWindowDrawsBarBackgrounds, we still need to ensure that the rest of the view
		// hierarchy doesn't notice it, unless they've explicitly asked for it.
		//
		// Note: We don't need to check for IN_SCREEN or INSET_DECOR because unlike the status bar,
		// these flags wouldn't make the window draw behind the navigation bar, unless
		// LAYOUT_HIDE_NAVIGATION was set.
		boolean forceConsumingNavBar = (mForceWindowDrawsBarBackgrounds
		&& (attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0
		&& (sysUiVisibility & SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) == 0
		&& (sysUiVisibility & SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0)
		\|\| mLastShouldAlwaysConsumeSystemBars;

		// When we expand the window with FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS, we still need
		// to ensure that the rest of the view hierarchy doesn't notice it, unless they've
		// explicitly asked for it.
		boolean consumingNavBar =
		(attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0
		((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0
		&& (sysUiVisibility & SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) == 0
		&& (sysUiVisibility & SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0
		\|\| mLastShouldAlwaysConsumeSystemBars;
		&& (sysUiVisibility & SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0)
		\|\| forceConsumingNavBar;

		// If we didn't request fullscreen layout, but we still got it because of the
		// mForceWindowDrawsStatusBarBackground flag, also consume top inset.
		// mForceWindowDrawsBarBackgrounds flag, also consume top inset.
		boolean consumingStatusBar = (sysUiVisibility & SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN) == 0
		&& (attrs.flags & FLAG_LAYOUT_IN_SCREEN) == 0
		&& (attrs.flags & FLAG_LAYOUT_INSET_DECOR) == 0
		&& mForceWindowDrawsStatusBarBackground
		&& mForceWindowDrawsBarBackgrounds
		&& mLastTopInset != 0
		\|\| mLastShouldAlwaysConsumeSystemBars;

		@@ -1176,21 +1192,63 @@ public class DecorView extends FrameLayout implements RootViewSurfaceTaker, Wind
		}
		}

		if (forceConsumingNavBar) {
		mBackgroundInsets = Insets.of(mLastLeftInset, 0, mLastRightInset, mLastBottomInset);
		} else {
		mBackgroundInsets = Insets.NONE;
		}
		updateBackgroundDrawable();

		if (insets != null) {
		insets = insets.consumeStableInsets();
		}
		return insets;
		}

		/**
		* Updates the background drawable, applying padding to it in case we {@link #mBackgroundInsets}
		* are set.
		*/
		private void updateBackgroundDrawable() {
		if (mBackgroundInsets.equals(mLastBackgroundInsets)
		&& mLastOriginalBackgroundDrawable == mOriginalBackgroundDrawable) {
		return;
		}
		if (mBackgroundInsets.equals(Insets.NONE)) {
		setBackground(mOriginalBackgroundDrawable);
		} else {
		setBackground(new InsetDrawable(mOriginalBackgroundDrawable,
		mBackgroundInsets.left, mBackgroundInsets.top,
		mBackgroundInsets.right, mBackgroundInsets.bottom) {

		/**
		* Return inner padding so we don't apply the padding again in
		* {@link DecorView#drawableChanged()}
		*/
		@Override
		public boolean getPadding(Rect padding) {
		return getDrawable().getPadding(padding);
		}
		});
		}
		mLastBackgroundInsets = mBackgroundInsets;
		mLastOriginalBackgroundDrawable = mOriginalBackgroundDrawable;
		}

		private int calculateStatusBarColor() {
		return calculateStatusBarColor(mWindow.getAttributes().flags,
		mSemiTransparentStatusBarColor, mWindow.mStatusBarColor);
		return calculateBarColor(mWindow.getAttributes().flags, FLAG_TRANSLUCENT_STATUS,
		mSemiTransparentBarColor, mWindow.mStatusBarColor);
		}

		private int calculateNavigationBarColor() {
		return calculateBarColor(mWindow.getAttributes().flags, FLAG_TRANSLUCENT_NAVIGATION,
		mSemiTransparentBarColor, mWindow.mNavigationBarColor);
		}

		public static int calculateStatusBarColor(int flags, int semiTransparentStatusBarColor,
		int statusBarColor) {
		return (flags & FLAG_TRANSLUCENT_STATUS) != 0 ? semiTransparentStatusBarColor
		: (flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0 ? statusBarColor
		public static int calculateBarColor(int flags, int translucentFlag, int semiTransparentBarColor,
		int barColor) {
		return (flags & translucentFlag) != 0 ? semiTransparentBarColor
		: (flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0 ? barColor
		: Color.BLACK;
		}

core/java/com/android/internal/policy/PhoneWindow.java

+3 −3

Original line number	Diff line number	Diff line
		@@ -31,7 +31,7 @@ import static android.view.WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATIO
		import static android.view.WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS;
		import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_DEFAULT;
		import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_NEVER;
		import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND;
		import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS;

		import android.annotation.NonNull;
		import android.annotation.UnsupportedAppUsage;
		@@ -2469,8 +2469,8 @@ public class PhoneWindow extends Window implements MenuBuilder.Callback {
		setFlags(FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS,
		FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS & ~getForcedWindowFlags());
		}
		if (mDecor.mForceWindowDrawsStatusBarBackground) {
		params.privateFlags \|= PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND;
		if (mDecor.mForceWindowDrawsBarBackgrounds) {
		params.privateFlags \|= PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS;
		}
		}
		if (a.getBoolean(R.styleable.Window_windowLightStatusBar, false)) {

core/res/res/values/config.xml

+0 −6

Original line number	Diff line number	Diff line
		@@ -1302,12 +1302,6 @@
		<!-- Disable lockscreen rotation by default -->
		<bool name="config_enableLockScreenRotation">false</bool>

		<!-- Enable lockscreen translucent decor by default -->
		<bool name="config_enableLockScreenTranslucentDecor">true</bool>

		<!-- Enable translucent decor by default -->
		<bool name="config_enableTranslucentDecor">true</bool>

		<!-- Is the device capable of hot swapping an UICC Card -->
		<bool name="config_hotswapCapable">false</bool>

core/res/res/values/symbols.xml

+0 −2

Original line number	Diff line number	Diff line
		@@ -1717,8 +1717,6 @@
		<java-symbol type="bool" name="config_enableCarDockHomeLaunch" />
		<java-symbol type="bool" name="config_enableLockBeforeUnlockScreen" />
		<java-symbol type="bool" name="config_enableLockScreenRotation" />
		<java-symbol type="bool" name="config_enableLockScreenTranslucentDecor" />
		<java-symbol type="bool" name="config_enableTranslucentDecor" />
		<java-symbol type="bool" name="config_forceShowSystemBars" />
		<java-symbol type="bool" name="config_lidControlsScreenLock" />
		<java-symbol type="bool" name="config_lidControlsSleep" />