Merge "Add StatsLog*Manager for logging. Bug: 113043444" into ub-launcher3-master (08584e18) · Commits · e / os / android_packages_apps_Trebuchet

quickstep/libs/sysui_shared.jar

+14.7 KiB (196 KiB)

File changed.

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quickstep/res/values/config.xml

+2 −0

Original line number	Diff line number	Diff line
		@@ -20,6 +20,8 @@

		<string name="user_event_dispatcher_class" translatable="false">com.android.quickstep.logging.UserEventDispatcherExtension</string>

		<string name="stats_log_manager_class" translatable="false">com.android.quickstep.logging.StatsLogCompatManager</string>

		<!-- The number of thumbnails and icons to keep in the cache. The thumbnail cache size also
		determines how many thumbnails will be fetched in the background. -->
		<integer name="recentsThumbnailCacheSize">3</integer>

quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java

0 → 100644

+105 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2018 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 com.android.quickstep.logging;

		import android.content.Context;
		import android.content.Intent;
		import android.stats.launcher.nano.LauncherExtension;
		import android.stats.launcher.nano.LauncherTarget;

		import static android.stats.launcher.nano.Launcher.ALLAPPS;
		import static android.stats.launcher.nano.Launcher.HOME;
		import static android.stats.launcher.nano.Launcher.LAUNCH_APP;
		import static android.stats.launcher.nano.Launcher.LAUNCH_TASK;
		import static android.stats.launcher.nano.Launcher.BACKGROUND;
		import static android.stats.launcher.nano.Launcher.OVERVIEW;

		import android.view.View;

		import com.android.launcher3.ItemInfo;
		import com.android.launcher3.logging.StatsLogManager;
		import com.android.launcher3.logging.StatsLogUtils;
		import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
		import com.android.launcher3.util.ComponentKey;
		import com.android.systemui.shared.system.StatsLogCompat;
		import com.google.protobuf.nano.MessageNano;

		import androidx.annotation.Nullable;

		/**
		* This method calls the StatsLog hidden method until they are made available public.
		*
		* To see if the logs are properly sent to statsd, execute following command.
		* $ adb root && adb shell statsd
		* $ adb shell cmd stats print-logs
		* $ adb logcat \| grep statsd OR $ adb logcat -b stats
		*/
		public class StatsLogCompatManager extends StatsLogManager {

		private static final int SUPPORTED_TARGET_DEPTH = 2;

		public StatsLogCompatManager(Context context) { }

		@Override
		public void logAppLaunch(View v, Intent intent) {
		LauncherExtension ext = new LauncherExtension();
		ext.srcTarget = new LauncherTarget[SUPPORTED_TARGET_DEPTH];
		int srcState = mStateProvider.getCurrentState();
		fillInLauncherExtension(v, ext);
		StatsLogCompat.write(LAUNCH_APP, srcState, BACKGROUND /* dstState */,
		MessageNano.toByteArray(ext), true);
		}

		@Override
		public void logTaskLaunch(View v, ComponentKey componentKey) {
		LauncherExtension ext = new LauncherExtension();
		ext.srcTarget = new LauncherTarget[SUPPORTED_TARGET_DEPTH];
		int srcState = OVERVIEW;
		fillInLauncherExtension(v, ext);
		StatsLogCompat.write(LAUNCH_TASK, srcState, BACKGROUND /* dstState */,
		MessageNano.toByteArray(ext), true);
		}

		public static boolean fillInLauncherExtension(View v, LauncherExtension extension) {
		StatsLogUtils.LogContainerProvider provider = StatsLogUtils.getLaunchProviderRecursive(v);
		if (v == null \|\| !(v.getTag() instanceof ItemInfo) \|\| provider == null) {
		return false;
		}
		ItemInfo itemInfo = (ItemInfo) v.getTag();
		Target child = new Target();
		Target parent = new Target();
		provider.fillInLogContainerData(v, itemInfo, child, parent);
		copy(child, extension.srcTarget[0]);
		copy(parent, extension.srcTarget[1]);
		return true;
		}

		private static void copy(Target src, LauncherTarget dst) {
		// fill in
		}

		@Override
		public void verify() {
		if(!(StatsLogUtils.LAUNCHER_STATE_ALLAPPS == ALLAPPS &&
		StatsLogUtils.LAUNCHER_STATE_BACKGROUND == BACKGROUND &&
		StatsLogUtils.LAUNCHER_STATE_OVERVIEW == OVERVIEW &&
		StatsLogUtils.LAUNCHER_STATE_HOME == HOME)) {
		throw new IllegalStateException(
		"StatsLogUtil constants doesn't match enums in launcher.proto");
		}
		}
		}

quickstep/src/com/android/quickstep/logging/UserEventDispatcherExtension.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -34,6 +34,7 @@ import com.android.systemui.shared.system.MetricsLoggerCompat;
		* quickstep interactions.
		*/
		@SuppressWarnings("unused")
		@Deprecated
		public class UserEventDispatcherExtension extends UserEventDispatcher {

		private static final String TAG = "UserEventDispatcher";

quickstep/src/com/android/quickstep/views/TaskView.java

+3 −0

Original line number	Diff line number	Diff line
		@@ -168,9 +168,12 @@ public class TaskView extends FrameLayout implements PageCallbacks {
		return;
		}
		launchTask(true /* animate */);

		fromContext(context).getUserEventDispatcher().logTaskLaunchOrDismiss(
		Touch.TAP, Direction.NONE, getRecentsView().indexOfChild(this),
		TaskUtils.getLaunchComponentKeyForTask(getTask().key));
		fromContext(context).getStatsLogManager().logTaskLaunch(getRecentsView(),
		TaskUtils.getLaunchComponentKeyForTask(getTask().key));
		});
		setOutlineProvider(new TaskOutlineProvider(getResources()));
		}