am 0b42ff79: Merge "Allow emulator to select a window outset bottom" into lmp-mr1-modular-dev (38f75097) · Commits · e / os / android_frameworks_base

core/java/android/service/wallpaper/WallpaperService.java

+9 −30

Original line number	Diff line number	Diff line
		@@ -17,15 +17,12 @@
		package android.service.wallpaper;

		import android.content.res.TypedArray;
		import android.os.Build;
		import android.os.SystemProperties;
		import android.util.DisplayMetrics;
		import android.util.TypedValue;
		import android.view.ViewRootImpl;
		import android.view.WindowInsets;

		import com.android.internal.R;
		import com.android.internal.os.HandlerCaller;
		import com.android.internal.util.ScreenShapeHelper;
		import com.android.internal.view.BaseIWindow;
		import com.android.internal.view.BaseSurfaceHolder;

		@@ -64,8 +61,6 @@ import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.util.ArrayList;

		import static android.view.WindowManager.LayoutParams.FLAG_FULLSCREEN;

		/**
		* A wallpaper service is responsible for showing a live wallpaper behind
		* applications that would like to sit on top of it. This service object
		@@ -160,7 +155,7 @@ public abstract class WallpaperService extends Service {
		WindowManager.LayoutParams.PRIVATE_FLAG_WANTS_OFFSET_NOTIFICATIONS;
		int mCurWindowFlags = mWindowFlags;
		int mCurWindowPrivateFlags = mWindowPrivateFlags;
		TypedValue mOutsetBottom;
		int mOutsetBottomPx;
		final Rect mVisibleInsets = new Rect();
		final Rect mWinFrame = new Rect();
		final Rect mOverscanInsets = new Rect();
		@@ -173,8 +168,6 @@ public abstract class WallpaperService extends Service {
		final Rect mFinalStableInsets = new Rect();
		final Configuration mConfiguration = new Configuration();

		private boolean mIsEmulator;
		private boolean mIsCircularEmulator;
		private boolean mWindowIsRound;

		final WindowManager.LayoutParams mLayout
		@@ -639,23 +632,13 @@ public abstract class WallpaperService extends Service {
		final Display display = windowService.getDefaultDisplay();
		final boolean shouldUseBottomOutset =
		display.getDisplayId() == Display.DEFAULT_DISPLAY;
		if (shouldUseBottomOutset && windowStyle.hasValue(
		R.styleable.Window_windowOutsetBottom)) {
		if (mOutsetBottom == null) mOutsetBottom = new TypedValue();
		windowStyle.getValue(R.styleable.Window_windowOutsetBottom,
		mOutsetBottom);
		} else {
		mOutsetBottom = null;
		if (shouldUseBottomOutset) {
		mOutsetBottomPx = ScreenShapeHelper.getWindowOutsetBottomPx(
		getResources().getDisplayMetrics(), windowStyle);
		}
		mWindowIsRound = getResources().getBoolean(
		com.android.internal.R.bool.config_windowIsRound);
		mWindowIsRound = ScreenShapeHelper.getWindowIsRound(getResources());
		windowStyle.recycle();

		// detect emulator
		mIsEmulator = Build.HARDWARE.contains("goldfish");
		mIsCircularEmulator = SystemProperties.getBoolean(
		ViewRootImpl.PROPERTY_EMULATOR_CIRCULAR, false);

		// Add window
		mLayout.type = mIWallpaperEngine.mWindowType;
		mLayout.gravity = Gravity.START\|Gravity.TOP;
		@@ -785,18 +768,14 @@ public abstract class WallpaperService extends Service {
		mDispatchedOverscanInsets.set(mOverscanInsets);
		mDispatchedContentInsets.set(mContentInsets);
		mDispatchedStableInsets.set(mStableInsets);
		final boolean isRound = (mIsEmulator && mIsCircularEmulator)
		\|\| mWindowIsRound;
		mFinalSystemInsets.set(mDispatchedOverscanInsets);
		mFinalStableInsets.set(mDispatchedStableInsets);
		if (mOutsetBottom != null) {
		final DisplayMetrics metrics = getResources().getDisplayMetrics();
		if (mOutsetBottomPx != 0) {
		mFinalSystemInsets.bottom =
		( (int) mOutsetBottom.getDimension(metrics) )
		+ mIWallpaperEngine.mDisplayPadding.bottom;
		mIWallpaperEngine.mDisplayPadding.bottom + mOutsetBottomPx;
		}
		WindowInsets insets = new WindowInsets(mFinalSystemInsets,
		null, mFinalStableInsets, isRound);
		null, mFinalStableInsets, mWindowIsRound);
		onApplyWindowInsets(insets);
		}

core/java/android/view/ViewRootImpl.java

+6 −14

Original line number	Diff line number	Diff line
		@@ -40,14 +40,12 @@ import android.hardware.display.DisplayManager;
		import android.hardware.display.DisplayManager.DisplayListener;
		import android.media.AudioManager;
		import android.os.Binder;
		import android.os.Build;
		import android.os.Bundle;
		import android.os.Debug;
		import android.os.Handler;
		import android.os.Looper;
		import android.os.Message;
		import android.os.ParcelFileDescriptor;
		import android.os.PowerManager;
		import android.os.Process;
		import android.os.RemoteException;
		import android.os.SystemClock;
		@@ -78,6 +76,7 @@ import android.widget.Scroller;
		import com.android.internal.R;
		import com.android.internal.os.SomeArgs;
		import com.android.internal.policy.PolicyManager;
		import com.android.internal.util.ScreenShapeHelper;
		import com.android.internal.view.BaseSurfaceHolder;
		import com.android.internal.view.RootViewSurfaceTaker;

		@@ -121,8 +120,10 @@ public final class ViewRootImpl implements ViewParent,
		private static final String PROPERTY_PROFILE_RENDERING = "viewroot.profile_rendering";
		private static final String PROPERTY_MEDIA_DISABLED = "config.disable_media";

		// property used by emulator to determine display shape
		// properties used by emulator to determine display shape
		public static final String PROPERTY_EMULATOR_CIRCULAR = "ro.emulator.circular";
		public static final String PROPERTY_EMULATOR_WIN_OUTSET_BOTTOM_PX =
		"ro.emu.win_outset_bottom_px";

		/**
		* Maximum time we allow the user to roll the trackball enough to generate
		@@ -333,8 +334,6 @@ public final class ViewRootImpl implements ViewParent,
		/** Set to true once doDie() has been called. */
		private boolean mRemoved;

		private boolean mIsEmulator;
		private boolean mIsCircularEmulator;
		private final boolean mWindowIsRound;

		/**
		@@ -391,8 +390,7 @@ public final class ViewRootImpl implements ViewParent,
		mChoreographer = Choreographer.getInstance();
		mDisplayManager = (DisplayManager)context.getSystemService(Context.DISPLAY_SERVICE);
		loadSystemProperties();
		mWindowIsRound = context.getResources().getBoolean(
		com.android.internal.R.bool.config_windowIsRound);
		mWindowIsRound = ScreenShapeHelper.getWindowIsRound(context.getResources());
		}

		public static void addFirstDrawHandler(Runnable callback) {
		@@ -1224,10 +1222,9 @@ public final class ViewRootImpl implements ViewParent,
		void dispatchApplyInsets(View host) {
		mDispatchContentInsets.set(mAttachInfo.mContentInsets);
		mDispatchStableInsets.set(mAttachInfo.mStableInsets);
		final boolean isRound = (mIsEmulator && mIsCircularEmulator) \|\| mWindowIsRound;
		host.dispatchApplyWindowInsets(new WindowInsets(
		mDispatchContentInsets, null /* windowDecorInsets */,
		mDispatchStableInsets, isRound));
		mDispatchStableInsets, mWindowIsRound));
		}

		private void performTraversals() {
		@@ -5571,11 +5568,6 @@ public final class ViewRootImpl implements ViewParent,
		mHandler.sendEmptyMessageDelayed(MSG_INVALIDATE_WORLD, 200);
		}
		}

		// detect emulator
		mIsEmulator = Build.HARDWARE.contains("goldfish");
		mIsCircularEmulator =
		SystemProperties.getBoolean(PROPERTY_EMULATOR_CIRCULAR, false);
		}
		});
		}

core/java/com/android/internal/util/ScreenShapeHelper.java

0 → 100644

+48 −0

Original line number	Diff line number	Diff line
		package com.android.internal.util;

		import android.content.res.Resources;
		import android.content.res.TypedArray;
		import android.os.Build;
		import android.os.SystemProperties;
		import android.util.DisplayMetrics;
		import android.util.TypedValue;
		import android.view.ViewRootImpl;

		import com.android.internal.R;

		/**
		* @hide
		*/
		public class ScreenShapeHelper {
		private static final boolean IS_EMULATOR = Build.HARDWARE.contains("goldfish");

		/**
		* Return the bottom pixel window outset of a window given its style attributes.
		* @param displayMetrics Display metrics of the current device
		* @param windowStyle Window style attributes for the window.
		* @return An outset dimension in pixels or 0 if no outset should be applied.
		*/
		public static int getWindowOutsetBottomPx(DisplayMetrics displayMetrics,
		TypedArray windowStyle) {
		if (IS_EMULATOR) {
		return SystemProperties.getInt(ViewRootImpl.PROPERTY_EMULATOR_WIN_OUTSET_BOTTOM_PX, 0);
		} else if (windowStyle.hasValue(R.styleable.Window_windowOutsetBottom)) {
		TypedValue outsetBottom = new TypedValue();
		windowStyle.getValue(R.styleable.Window_windowOutsetBottom, outsetBottom);
		return (int) outsetBottom.getDimension(displayMetrics);
		}
		return 0;
		}

		/**
		* Get whether a device has has a round screen.
		*/
		public static boolean getWindowIsRound(Resources resources) {
		if (IS_EMULATOR) {
		return SystemProperties.getBoolean(ViewRootImpl.PROPERTY_EMULATOR_CIRCULAR, false);
		} else {
		return resources.getBoolean(
		com.android.internal.R.bool.config_windowIsRound);
		}
		}
		}

policy/src/com/android/internal/policy/impl/PhoneWindow.java

+10 −12

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@ import static android.view.WindowManager.LayoutParams.*;
		import android.app.SearchManager;
		import android.os.UserHandle;
		import com.android.internal.R;
		import com.android.internal.util.ScreenShapeHelper;
		import com.android.internal.view.RootViewSurfaceTaker;
		import com.android.internal.view.StandaloneActionMode;
		import com.android.internal.view.menu.ContextMenuBuilder;
		@@ -61,6 +62,7 @@ import android.os.Parcel;
		import android.os.Parcelable;
		import android.os.RemoteException;
		import android.os.ServiceManager;
		import android.os.SystemProperties;
		import android.transition.Scene;
		import android.transition.Transition;
		import android.transition.TransitionInflater;
		@@ -145,7 +147,7 @@ public class PhoneWindow extends Window implements MenuBuilder.Callback {
		TypedValue mFixedWidthMinor;
		TypedValue mFixedHeightMajor;
		TypedValue mFixedHeightMinor;
		TypedValue mOutsetBottom;
		int mOutsetBottomPx;

		// This is the top-level view of the window, containing the window decor.
		private DecorView mDecor;
		@@ -2379,12 +2381,10 @@ public class PhoneWindow extends Window implements MenuBuilder.Callback {

		@Override
		public WindowInsets dispatchApplyWindowInsets(WindowInsets insets) {
		if (mOutsetBottom != null) {
		final DisplayMetrics metrics = getContext().getResources().getDisplayMetrics();
		int bottom = (int) mOutsetBottom.getDimension(metrics);
		if (mOutsetBottomPx != 0) {
		WindowInsets newInsets = insets.replaceSystemWindowInsets(
		insets.getSystemWindowInsetLeft(), insets.getSystemWindowInsetTop(),
		insets.getSystemWindowInsetRight(), bottom);
		insets.getSystemWindowInsetRight(), mOutsetBottomPx);
		return super.dispatchApplyWindowInsets(newInsets);
		} else {
		return super.dispatchApplyWindowInsets(insets);
		@@ -2603,12 +2603,11 @@ public class PhoneWindow extends Window implements MenuBuilder.Callback {
		}
		}

		if (mOutsetBottom != null) {
		if (mOutsetBottomPx != 0) {
		int mode = MeasureSpec.getMode(heightMeasureSpec);
		if (mode != MeasureSpec.UNSPECIFIED) {
		int outset = (int) mOutsetBottom.getDimension(metrics);
		int height = MeasureSpec.getSize(heightMeasureSpec);
		heightMeasureSpec = MeasureSpec.makeMeasureSpec(height + outset, mode);
		heightMeasureSpec = MeasureSpec.makeMeasureSpec(height + mOutsetBottomPx, mode);
		}
		}

		@@ -3441,10 +3440,9 @@ public class PhoneWindow extends Window implements MenuBuilder.Callback {
		final boolean shouldUseBottomOutset =
		display.getDisplayId() == Display.DEFAULT_DISPLAY
		\|\| (getForcedWindowFlags() & FLAG_FULLSCREEN) != 0;
		if (shouldUseBottomOutset && a.hasValue(R.styleable.Window_windowOutsetBottom)) {
		if (mOutsetBottom == null) mOutsetBottom = new TypedValue();
		a.getValue(R.styleable.Window_windowOutsetBottom,
		mOutsetBottom);
		if (shouldUseBottomOutset) {
		mOutsetBottomPx = ScreenShapeHelper.getWindowOutsetBottomPx(
		getContext().getResources().getDisplayMetrics(), a);
		}
		}