am 1f7488e2: resolved conflicts for merge of 4504de5d to master (3d6d3fe0) · Commits · e / os / android_frameworks_base

api/current.txt

+8 −0

Original line number	Diff line number	Diff line
		@@ -3161,6 +3161,14 @@ package android.app {
		method public void update(android.app.ActivityOptions);
		}

		public class ActivityView extends android.view.ViewGroup {
		ctor public ActivityView(android.content.Context);
		ctor public ActivityView(android.content.Context, android.util.AttributeSet);
		ctor public ActivityView(android.content.Context, android.util.AttributeSet, int);
		method protected void onLayout(boolean, int, int, int, int);
		method public void startActivity(android.content.Intent);
		}

		public class AlarmManager {
		method public void cancel(android.app.PendingIntent);
		method public void set(int, long, android.app.PendingIntent);

core/java/android/app/ActivityView.java

0 → 100644

+163 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2013 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.app;

		import android.content.Context;
		import android.content.ContextWrapper;
		import android.content.Intent;
		import android.graphics.SurfaceTexture;
		import android.os.IBinder;
		import android.os.RemoteException;
		import android.util.AttributeSet;
		import android.util.DisplayMetrics;
		import android.view.Surface;
		import android.view.TextureView;
		import android.view.TextureView.SurfaceTextureListener;
		import android.view.ViewGroup;
		import android.view.WindowManager;

		public class ActivityView extends ViewGroup {
		private final TextureView mTextureView;
		private IActivityContainer mActivityContainer;
		private Activity mActivity;
		private boolean mAttached;
		private int mWidth;
		private int mHeight;

		public ActivityView(Context context) {
		this(context, null);
		}

		public ActivityView(Context context, AttributeSet attrs) {
		this(context, attrs, 0);
		}

		public ActivityView(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);

		while (context instanceof ContextWrapper) {
		if (context instanceof Activity) {
		mActivity = (Activity)context;
		break;
		}
		context = ((ContextWrapper)context).getBaseContext();
		}
		if (mActivity == null) {
		throw new IllegalStateException("The ActivityView's Context is not an Activity.");
		}

		mTextureView = new TextureView(context);
		mTextureView.setSurfaceTextureListener(new ActivityViewSurfaceTextureListener());
		addView(mTextureView);
		}

		@Override
		protected void onLayout(boolean changed, int l, int t, int r, int b) {
		mTextureView.layout(l, t, r, b);
		}

		@Override
		protected void onAttachedToWindow() {
		try {
		final IBinder token = mActivity.getActivityToken();
		mActivityContainer =
		ActivityManagerNative.getDefault().createActivityContainer(token, null);
		} catch (RemoteException e) {
		throw new IllegalStateException("ActivityView: Unable to create ActivityContainer. "
		+ e);
		}

		final SurfaceTexture surfaceTexture = mTextureView.getSurfaceTexture();
		if (surfaceTexture != null) {
		createActivityView(surfaceTexture);
		}
		}

		@Override
		protected void onDetachedFromWindow() {
		if (mActivityContainer != null) {
		try {
		mActivityContainer.deleteActivityView();
		} catch (RemoteException e) {
		}
		mActivityContainer = null;
		}
		mAttached = false;
		}

		public void startActivity(Intent intent) {
		if (mActivityContainer != null && mAttached) {
		try {
		mActivityContainer.startActivity(intent);
		} catch (RemoteException e) {
		throw new IllegalStateException("ActivityView: Unable to startActivity. " + e);
		}
		}
		}

		/** Call when both mActivityContainer and mTextureView's SurfaceTexture are not null */
		private void createActivityView(SurfaceTexture surfaceTexture) {
		WindowManager wm = (WindowManager)mActivity.getSystemService(Context.WINDOW_SERVICE);
		DisplayMetrics metrics = new DisplayMetrics();
		wm.getDefaultDisplay().getMetrics(metrics);

		try {
		mActivityContainer.createActivityView(new Surface(surfaceTexture), mWidth, mHeight,
		metrics.densityDpi);
		} catch (RemoteException e) {
		mActivityContainer = null;
		throw new IllegalStateException(
		"ActivityView: Unable to create ActivityContainer. " + e);
		}
		mAttached = true;
		}

		private class ActivityViewSurfaceTextureListener implements SurfaceTextureListener {
		@Override
		public void onSurfaceTextureAvailable(SurfaceTexture surfaceTexture, int width,
		int height) {
		mWidth = width;
		mHeight = height;
		if (mActivityContainer != null) {
		createActivityView(surfaceTexture);
		}
		}

		@Override
		public void onSurfaceTextureSizeChanged(SurfaceTexture surfaceTexture, int width,
		int height) {
		}

		@Override
		public boolean onSurfaceTextureDestroyed(SurfaceTexture surfaceTexture) {
		try {
		mActivityContainer.deleteActivityView();
		// TODO: Add binderDied to handle this nullification.
		mActivityContainer = null;
		} catch (RemoteException r) {
		}
		mAttached = false;
		return false;
		}

		@Override
		public void onSurfaceTextureUpdated(SurfaceTexture surfaceTexture) {

		}

		}
		}

core/java/android/app/IActivityContainer.aidl

+3 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package android.app;
		import android.app.IActivityContainerCallback;
		import android.content.Intent;
		import android.os.IBinder;
		import android.view.Surface;

		/** @hide */
		interface IActivityContainer {
		@@ -26,4 +27,6 @@ interface IActivityContainer {
		int getDisplayId();
		void detachFromDisplay();
		int startActivity(in Intent intent);
		void createActivityView(in Surface surface, int width, int height, int density);
		void deleteActivityView();
		}

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

+2 −1

Original line number	Diff line number	Diff line
		@@ -24,7 +24,8 @@ import android.view.LayoutInflater;
		public class PhoneLayoutInflater extends LayoutInflater {
		private static final String[] sClassPrefixList = {
		"android.widget.",
		"android.webkit."
		"android.webkit.",
		"android.app."
		};

		/**

services/core/java/com/android/server/am/ActivityStackSupervisor.java

+80 −11

Original line number	Diff line number	Diff line
		@@ -59,6 +59,8 @@ import android.content.res.Configuration;
		import android.graphics.Point;
		import android.hardware.display.DisplayManager;
		import android.hardware.display.DisplayManager.DisplayListener;
		import android.hardware.display.DisplayManagerGlobal;
		import android.hardware.display.VirtualDisplay;
		import android.os.Binder;
		import android.os.Bundle;
		import android.os.Debug;
		@@ -79,6 +81,7 @@ import android.util.SparseArray;
		import android.util.SparseIntArray;
		import android.view.Display;
		import android.view.DisplayInfo;
		import android.view.Surface;
		import com.android.internal.app.HeavyWeightSwitcherActivity;
		import com.android.internal.os.TransferPipe;
		import com.android.server.am.ActivityManagerService.PendingActivityLaunch;
		@@ -88,6 +91,7 @@ import com.android.server.wm.WindowManagerService;
		import java.io.FileDescriptor;
		import java.io.IOException;
		import java.io.PrintWriter;
		import java.lang.ref.WeakReference;
		import java.util.ArrayList;
		import java.util.List;

		@@ -119,6 +123,7 @@ public final class ActivityStackSupervisor implements DisplayListener {
		static final int HANDLE_DISPLAY_CHANGED = FIRST_SUPERVISOR_STACK_MSG + 6;
		static final int HANDLE_DISPLAY_REMOVED = FIRST_SUPERVISOR_STACK_MSG + 7;

		private final static String VIRTUAL_DISPLAY_BASE_NAME = "ActivityViewVirtualDisplay";

		// For debugging to make sure the caller when acquiring/releasing our
		// wake lock is the system process.
		@@ -212,11 +217,13 @@ public final class ActivityStackSupervisor implements DisplayListener {
		/** Stack id of the front stack when user switched, indexed by userId. */
		SparseIntArray mUserStackInFront = new SparseIntArray(2);

		// TODO: Add listener for removal of references.
		/** Mapping from (ActivityStack/TaskStack).mStackId to their current state */
		SparseArray<ActivityContainer> mActivityContainers = new SparseArray<ActivityContainer>();
		SparseArray<WeakReference<ActivityContainer>> mActivityContainers =
		new SparseArray<WeakReference<ActivityContainer>>();

		/** Mapping from displayId to display current state */
		SparseArray<ActivityDisplay> mActivityDisplays = new SparseArray<ActivityDisplay>();
		private SparseArray<ActivityDisplay> mActivityDisplays = new SparseArray<ActivityDisplay>();

		public ActivityStackSupervisor(ActivityManagerService service) {
		mService = service;
		@@ -2099,9 +2106,14 @@ public final class ActivityStackSupervisor implements DisplayListener {
		}

		ActivityStack getStack(int stackId) {
		ActivityContainer activityContainer = mActivityContainers.get(stackId);
		WeakReference<ActivityContainer> weakReference = mActivityContainers.get(stackId);
		if (weakReference != null) {
		ActivityContainer activityContainer = weakReference.get();
		if (activityContainer != null) {
		return activityContainer.mStack;
		} else {
		mActivityContainers.remove(stackId);
		}
		}
		return null;
		}
		@@ -2135,7 +2147,7 @@ public final class ActivityStackSupervisor implements DisplayListener {
		IActivityContainerCallback callback) {
		ActivityContainer activityContainer = new ActivityContainer(parentActivity, stackId,
		callback);
		mActivityContainers.put(stackId, activityContainer);
		mActivityContainers.put(stackId, new WeakReference<ActivityContainer>(activityContainer));
		if (parentActivity != null) {
		parentActivity.mChildContainers.add(activityContainer.mStack);
		}
		@@ -2729,12 +2741,18 @@ public final class ActivityStackSupervisor implements DisplayListener {
		}

		public void handleDisplayAddedLocked(int displayId) {
		boolean newDisplay;
		synchronized (mService) {
		newDisplay = mActivityDisplays.get(displayId) == null;
		if (newDisplay) {
		ActivityDisplay activityDisplay = new ActivityDisplay(displayId);
		mActivityDisplays.put(displayId, activityDisplay);
		}
		}
		if (newDisplay) {
		mWindowManager.onDisplayAdded(displayId);
		}
		}

		public void handleDisplayRemovedLocked(int displayId) {
		synchronized (mService) {
		@@ -2961,6 +2979,49 @@ public final class ActivityStackSupervisor implements DisplayListener {
		return this;
		}

		@Override
		public void createActivityView(Surface surface, int width, int height, int density) {
		DisplayManagerGlobal dm = DisplayManagerGlobal.getInstance();
		VirtualDisplay virtualDisplay;
		long ident = Binder.clearCallingIdentity();
		try {
		virtualDisplay = dm.createVirtualDisplay(mService.mContext,
		VIRTUAL_DISPLAY_BASE_NAME, width, height, density, surface,
		// TODO: Add VIRTUAL_DISPLAY_FLAG_DISABLE_MIRRORING when it is available.
		DisplayManager.VIRTUAL_DISPLAY_FLAG_PUBLIC);
		} finally {
		Binder.restoreCallingIdentity(ident);
		}

		final Display display = virtualDisplay.getDisplay();
		final int displayId = display.getDisplayId();

		// Do WindowManager operation first so that it is ahead of CREATE_STACK in the H queue.
		mWindowManager.onDisplayAdded(displayId);

		synchronized (mService) {
		ActivityDisplay activityDisplay = new ActivityDisplay(display);
		mActivityDisplays.put(displayId, activityDisplay);
		attachToDisplayLocked(activityDisplay);
		activityDisplay.mVirtualDisplay = virtualDisplay;
		}
		}

		@Override
		public void deleteActivityView() {
		synchronized (mService) {
		if (!isAttached()) {
		return;
		}
		VirtualDisplay virtualDisplay = mActivityDisplay.mVirtualDisplay;
		if (virtualDisplay != null) {
		virtualDisplay.release();
		mActivityDisplay.mVirtualDisplay = null;
		}
		detachLocked();
		}
		}

		ActivityStackSupervisor getOuter() {
		return ActivityStackSupervisor.this;
		}
		@@ -2990,9 +3051,17 @@ public final class ActivityStackSupervisor implements DisplayListener {
		* stacks, bottommost behind. Accessed directly by ActivityManager package classes */
		final ArrayList<ActivityStack> mStacks = new ArrayList<ActivityStack>();

		/** If this display is for an ActivityView then the VirtualDisplay created for it is stored
		* here. */
		VirtualDisplay mVirtualDisplay;

		ActivityDisplay(int displayId) {
		mDisplayId = displayId;
		mDisplay = mDisplayManager.getDisplay(displayId);
		this(mDisplayManager.getDisplay(displayId));
		}

		ActivityDisplay(Display display) {
		mDisplay = display;
		mDisplayId = display.getDisplayId();
		mDisplay.getDisplayInfo(mDisplayInfo);
		}