[Rlog47] Replayer service, inspect-researchLog.py (588d9b5c) · Commits · e / os / android_packages_inputmethods_LatinIME

java/res/values/strings.xml

+4 −0

Original line number	Diff line number	Diff line
		@@ -313,6 +313,10 @@
		<!-- TODO: remove translatable=false attribute once text is stable -->
		<string name="research_log_uploader_name" translatable="false">Research Uploader Service</string>

		<!-- Name for the research replaying service to be displayed to users. [CHAR LIMIT=50] -->
		<!-- TODO: remove translatable=false attribute once text is stable -->
		<string name="research_log_replayer_name" translatable="false">Research Replayer Service</string>

		<!-- Preference for input language selection -->
		<string name="select_language">Input languages</string>

java/src/com/android/inputmethod/research/Replayer.java

+23 −10

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2012 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
		* 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.
		* 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.inputmethod.research;

		import android.os.Handler;
		import android.os.Looper;
		import android.os.Message;
		import android.os.SystemClock;
		import android.util.Log;
		@@ -40,6 +41,14 @@ public class Replayer {
		private boolean mIsReplaying = false;
		private KeyboardSwitcher mKeyboardSwitcher;

		private Replayer() {
		}

		private static final Replayer sInstance = new Replayer();
		public static Replayer getInstance() {
		return sInstance;
		}

		public void setKeyboardSwitcher(final KeyboardSwitcher keyboardSwitcher) {
		mKeyboardSwitcher = keyboardSwitcher;
		}
		@@ -49,7 +58,7 @@ public class Replayer {
		private static final int COMPLETION_TIME_MS = 500;

		// TODO: Support historical events and multi-touch.
		public void replay(final ReplayData replayData) {
		public void replay(final ReplayData replayData, final Runnable callback) {
		if (mIsReplaying) {
		return;
		}
		@@ -72,7 +81,7 @@ public class Replayer {
		// The adjustment needed to translate times from the original recorded time to the current
		// time.
		final long timeAdjustment = currentStartTime - origStartTime;
		final Handler handler = new Handler() {
		final Handler handler = new Handler(Looper.getMainLooper()) {
		// Track the time of the most recent DOWN event, to be passed as a parameter when
		// constructing a MotionEvent. It's initialized here to the origStartTime, but this is
		// only a precaution. The value should be overwritten by the first ACTION_DOWN event
		@@ -113,8 +122,12 @@ public class Replayer {
		Log.d(TAG, "queuing event at " + msgTime);
		}
		}

		final long presentDoneTime = replayData.mTimes.get(numActions - 1) + timeAdjustment
		+ COMPLETION_TIME_MS;
		handler.sendMessageAtTime(Message.obtain(handler, MSG_DONE), presentDoneTime);
		if (callback != null) {
		handler.postAtTime(callback, presentDoneTime + 1);
		}
		}
		}

java/src/com/android/inputmethod/research/ReplayerService.java

0 → 100644

+65 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2012 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.inputmethod.research;

		import android.app.IntentService;
		import android.content.Intent;
		import android.util.Log;

		import com.android.inputmethod.research.MotionEventReader.ReplayData;

		import java.io.File;
		import java.util.concurrent.TimeUnit;

		/**
		* Provide a mechanism to invoke the replayer from outside.
		*
		* In particular, makes access from a host possible through {@code adb am startservice}.
		*/
		public class ReplayerService extends IntentService {
		private static final String TAG = ReplayerService.class.getSimpleName();
		private static final String EXTRA_FILENAME = "com.android.inputmethod.research.extra.FILENAME";
		private static final long MAX_REPLAY_TIME = TimeUnit.SECONDS.toMillis(60);

		public ReplayerService() {
		super(ReplayerService.class.getSimpleName());
		}

		@Override
		protected void onHandleIntent(final Intent intent) {
		final String filename = intent.getStringExtra(EXTRA_FILENAME);
		if (filename == null) return;

		final ReplayData replayData = new MotionEventReader().readMotionEventData(
		new File(filename));
		synchronized (this) {
		Replayer.getInstance().replay(replayData, new Runnable() {
		@Override
		public void run() {
		synchronized (ReplayerService.this) {
		ReplayerService.this.notify();
		}
		}
		});
		try {
		wait(MAX_REPLAY_TIME);
		} catch (InterruptedException e) {
		Log.e(TAG, "Timeout while replaying.", e);
		}
		}
		}
		}

java/src/com/android/inputmethod/research/ResearchLogger.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -187,7 +187,7 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
		private LatinIME mLatinIME;
		private final Statistics mStatistics;
		private final MotionEventReader mMotionEventReader = new MotionEventReader();
		private final Replayer mReplayer = new Replayer();
		private final Replayer mReplayer = Replayer.getInstance();

		private Intent mUploadIntent;
		private Intent mUploadNowIntent;
		@@ -783,7 +783,7 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
		public void run() {
		final ReplayData replayData =
		mMotionEventReader.readMotionEventData(mUserRecordingFile);
		mReplayer.replay(replayData);
		mReplayer.replay(replayData, null);
		}
		}, 1000);
		}