[Rlog47] Replayer service, inspect-researchLog.py
multi-project commit with Ia2dd81afb4ea124094a20a39e31ffd193edff3d2
Change-Id: I80fe8f2ce137fedf48038955d5f3d9deed04f763
diff --git a/java/res/values/strings.xml b/java/res/values/strings.xml
index 8822e8d..bab612b 100644
--- a/java/res/values/strings.xml
+++ b/java/res/values/strings.xml
@@ -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>
diff --git a/java/src/com/android/inputmethod/research/Replayer.java b/java/src/com/android/inputmethod/research/Replayer.java
index 4cc2a58..611abb2 100644
--- a/java/src/com/android/inputmethod/research/Replayer.java
+++ b/java/src/com/android/inputmethod/research/Replayer.java
@@ -1,22 +1,23 @@
/*
* 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
+ * 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 @@
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 @@
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 @@
// 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 @@
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);
+ }
}
}
diff --git a/java/src/com/android/inputmethod/research/ReplayerService.java b/java/src/com/android/inputmethod/research/ReplayerService.java
new file mode 100644
index 0000000..88d9033
--- /dev/null
+++ b/java/src/com/android/inputmethod/research/ReplayerService.java
@@ -0,0 +1,65 @@
+/*
+ * 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);
+ }
+ }
+ }
+}
diff --git a/java/src/com/android/inputmethod/research/ResearchLogger.java b/java/src/com/android/inputmethod/research/ResearchLogger.java
index 096f032..d9849bd 100644
--- a/java/src/com/android/inputmethod/research/ResearchLogger.java
+++ b/java/src/com/android/inputmethod/research/ResearchLogger.java
@@ -187,7 +187,7 @@
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 void run() {
final ReplayData replayData =
mMotionEventReader.readMotionEventData(mUserRecordingFile);
- mReplayer.replay(replayData);
+ mReplayer.replay(replayData, null);
}
}, 1000);
}