Merge "Add ContentObserver for animation scale changes" into nyc-dev (4c13596f) · Commits · e / os / android_frameworks_base

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

+67 −0

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

		import android.Manifest;
		import android.animation.ValueAnimator;
		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.app.ActivityManagerInternal;
		@@ -153,6 +154,8 @@ import java.io.OutputStream;
		import java.io.OutputStreamWriter;
		import java.io.PrintWriter;
		import java.io.StringWriter;
		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.net.Socket;
		import java.text.DateFormat;
		import java.util.ArrayList;
		@@ -332,6 +335,14 @@ public class WindowManagerService extends IWindowManager.Stub

		private static final String PROPERTY_BUILD_DATE_UTC = "ro.build.date.utc";

		// Enums for animation scale update types.
		@Retention(RetentionPolicy.SOURCE)
		@IntDef({WINDOW_ANIMATION_SCALE, TRANSITION_ANIMATION_SCALE, ANIMATION_DURATION_SCALE})
		private @interface UpdateAnimationScaleMode {};
		private static final int WINDOW_ANIMATION_SCALE = 0;
		private static final int TRANSITION_ANIMATION_SCALE = 1;
		private static final int ANIMATION_DURATION_SCALE = 2;

		final private KeyguardDisableHandler mKeyguardDisableHandler;

		final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
		@@ -613,18 +624,42 @@ public class WindowManagerService extends IWindowManager.Stub
		private final class SettingsObserver extends ContentObserver {
		private final Uri mDisplayInversionEnabledUri =
		Settings.Secure.getUriFor(Settings.Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED);
		private final Uri mWindowAnimationScaleUri =
		Settings.Global.getUriFor(Settings.Global.WINDOW_ANIMATION_SCALE);
		private final Uri mTransitionAnimationScaleUri =
		Settings.Global.getUriFor(Settings.Global.TRANSITION_ANIMATION_SCALE);
		private final Uri mAnimationDurationScaleUri =
		Settings.Global.getUriFor(Settings.Global.ANIMATOR_DURATION_SCALE);

		public SettingsObserver() {
		super(new Handler());
		ContentResolver resolver = mContext.getContentResolver();
		resolver.registerContentObserver(mDisplayInversionEnabledUri, false, this,
		UserHandle.USER_ALL);
		resolver.registerContentObserver(mWindowAnimationScaleUri, false, this,
		UserHandle.USER_ALL);
		resolver.registerContentObserver(mTransitionAnimationScaleUri, false, this,
		UserHandle.USER_ALL);
		resolver.registerContentObserver(mAnimationDurationScaleUri, false, this,
		UserHandle.USER_ALL);
		}

		@Override
		public void onChange(boolean selfChange, Uri uri) {
		if (mDisplayInversionEnabledUri.equals(uri)) {
		updateCircularDisplayMaskIfNeeded();
		} else {
		@UpdateAnimationScaleMode
		final int mode;
		if (uri.equals(mWindowAnimationScaleUri)) {
		mode = WINDOW_ANIMATION_SCALE;
		} else if (uri.equals(mTransitionAnimationScaleUri)) {
		mode = TRANSITION_ANIMATION_SCALE;
		} else { // uri.equals(mAnimationDurationScaleUri)
		mode = ANIMATION_DURATION_SCALE;
		}
		Message m = mH.obtainMessage(H.UPDATE_ANIMATION_SCALE, mode, 0);
		mH.sendMessage(m);
		}
		}
		}
		@@ -7748,6 +7783,8 @@ public class WindowManagerService extends IWindowManager.Stub
		public static final int NOTIFY_APP_TRANSITION_FINISHED = 49;
		public static final int NOTIFY_STARTING_WINDOW_DRAWN = 50;

		public static final int UPDATE_ANIMATION_SCALE = 51;

		/**
		* Used to denote that an integer field in a message will not be used.
		*/
		@@ -8030,6 +8067,36 @@ public class WindowManagerService extends IWindowManager.Stub
		break;
		}

		case UPDATE_ANIMATION_SCALE: {
		@UpdateAnimationScaleMode
		final int mode = msg.arg1;
		switch (mode) {
		case WINDOW_ANIMATION_SCALE: {
		mWindowAnimationScaleSetting = Settings.Global.getFloat(
		mContext.getContentResolver(),
		Settings.Global.WINDOW_ANIMATION_SCALE,
		mWindowAnimationScaleSetting);
		break;
		}
		case TRANSITION_ANIMATION_SCALE: {
		mTransitionAnimationScaleSetting = Settings.Global.getFloat(
		mContext.getContentResolver(),
		Settings.Global.TRANSITION_ANIMATION_SCALE,
		mTransitionAnimationScaleSetting);
		break;
		}
		case ANIMATION_DURATION_SCALE: {
		mAnimatorDurationScaleSetting = Settings.Global.getFloat(
		mContext.getContentResolver(),
		Settings.Global.ANIMATOR_DURATION_SCALE,
		mAnimatorDurationScaleSetting);
		dispatchNewAnimatorScaleLocked(null);
		break;
		}
		}
		break;
		}

		case FORCE_GC: {
		synchronized (mWindowMap) {
		// Since we're holding both mWindowMap and mAnimator we don't need to