ResearchLogging upload via service
Upload using an intent service rather than just a thread. More robust in case the keyboard is closed and the upload hasn't finished yet. multi-project commit with Id515c2b1b0d6f85be50f92a661a2d32ebaeaa143 Bug: 6188932 Change-Id: I64a9fab92ff89ee09df877db4e5f7f0ec0ffb3b6
This commit is contained in:
Kurt Partridge
parent
fa0bac9057
commit
b5ace11a2e
5 changed files with 268 additions and 246 deletions
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@ -289,6 +289,10 @@
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<!-- TODO: remove translatable=false attribute once text is stable -->
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<string name="research_send_usage_info" translatable="false">Send usage info</string>
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<!-- Name for the research uploading service to be displayed to users. [CHAR LIMIT=50] -->
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<!-- TODO: remove translatable=false attribute once text is stable -->
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<string name="research_log_uploader_name" translatable="false">Research Uploader Service</string>
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<!-- Preference for input language selection -->
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<string name="select_language">Input languages</string>
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@ -0,0 +1,33 @@
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/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package com.android.inputmethod.research;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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/**
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* Arrange for the uploading service to be run on regular intervals.
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*/
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public final class BootBroadcastReceiver extends BroadcastReceiver {
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@Override
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public void onReceive(Context context, Intent intent) {
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if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) {
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ResearchLogger.scheduleUploadingService(context);
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}
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}
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}
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@ -1,240 +0,0 @@
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/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package com.android.inputmethod.research;
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import android.Manifest;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.pm.PackageManager;
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import android.net.ConnectivityManager;
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import android.net.NetworkInfo;
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import android.os.BatteryManager;
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import android.util.Log;
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import com.android.inputmethod.latin.R;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileFilter;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.io.OutputStream;
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import java.net.HttpURLConnection;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.util.concurrent.Executors;
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import java.util.concurrent.ScheduledExecutorService;
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import java.util.concurrent.TimeUnit;
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public final class ResearchLogUploader {
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private static final String TAG = ResearchLogUploader.class.getSimpleName();
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private static final int UPLOAD_INTERVAL_IN_MS = 1000 * 60 * 15; // every 15 min
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private static final int BUF_SIZE = 1024 * 8;
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protected static final int TIMEOUT_IN_MS = 1000 * 4;
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private final boolean mCanUpload;
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private final Context mContext;
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private final File mFilesDir;
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private final URL mUrl;
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private final ScheduledExecutorService mExecutor;
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public ResearchLogUploader(final Context context, final File filesDir) {
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mContext = context;
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mFilesDir = filesDir;
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final PackageManager packageManager = context.getPackageManager();
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final boolean hasPermission = packageManager.checkPermission(Manifest.permission.INTERNET,
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context.getPackageName()) == PackageManager.PERMISSION_GRANTED;
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if (!hasPermission) {
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mCanUpload = false;
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mUrl = null;
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mExecutor = null;
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return;
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}
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URL tempUrl = null;
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boolean canUpload = false;
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ScheduledExecutorService executor = null;
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try {
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final String urlString = context.getString(R.string.research_logger_upload_url);
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if (urlString == null || urlString.equals("")) {
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return;
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}
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tempUrl = new URL(urlString);
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canUpload = true;
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executor = Executors.newSingleThreadScheduledExecutor();
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} catch (MalformedURLException e) {
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tempUrl = null;
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e.printStackTrace();
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return;
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} finally {
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mCanUpload = canUpload;
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mUrl = tempUrl;
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mExecutor = executor;
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}
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}
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public void start() {
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if (mCanUpload) {
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mExecutor.scheduleWithFixedDelay(new UploadRunnable(null /* logToWaitFor */,
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null /* callback */, false /* forceUpload */),
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UPLOAD_INTERVAL_IN_MS, UPLOAD_INTERVAL_IN_MS, TimeUnit.MILLISECONDS);
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}
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}
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public void uploadAfterCompletion(final ResearchLog researchLog, final Callback callback) {
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if (mCanUpload) {
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mExecutor.submit(new UploadRunnable(researchLog, callback, true /* forceUpload */));
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}
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}
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public void uploadNow(final Callback callback) {
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// Perform an immediate upload. Note that this should happen even if there is
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// another upload happening right now, as it may have missed the latest changes.
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// TODO: Reschedule regular upload tests starting from now.
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if (mCanUpload) {
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mExecutor.submit(new UploadRunnable(null /* logToWaitFor */, callback,
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true /* forceUpload */));
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}
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}
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public interface Callback {
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public void onUploadCompleted(final boolean success);
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}
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private boolean isExternallyPowered() {
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final Intent intent = mContext.registerReceiver(null, new IntentFilter(
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Intent.ACTION_BATTERY_CHANGED));
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final int pluggedState = intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1);
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return pluggedState == BatteryManager.BATTERY_PLUGGED_AC
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|| pluggedState == BatteryManager.BATTERY_PLUGGED_USB;
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}
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private boolean hasWifiConnection() {
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final ConnectivityManager manager =
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(ConnectivityManager) mContext.getSystemService(Context.CONNECTIVITY_SERVICE);
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final NetworkInfo wifiInfo = manager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
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return wifiInfo.isConnected();
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}
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class UploadRunnable implements Runnable {
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private final ResearchLog mLogToWaitFor;
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private final Callback mCallback;
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private final boolean mForceUpload;
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public UploadRunnable(final ResearchLog logToWaitFor, final Callback callback,
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final boolean forceUpload) {
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mLogToWaitFor = logToWaitFor;
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mCallback = callback;
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mForceUpload = forceUpload;
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}
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@Override
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public void run() {
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if (mLogToWaitFor != null) {
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waitFor(mLogToWaitFor);
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}
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doUpload();
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}
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private void waitFor(final ResearchLog researchLog) {
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try {
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researchLog.awaitTermination(TIMEOUT_IN_MS, TimeUnit.MILLISECONDS);
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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private void doUpload() {
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if (!mForceUpload && (!isExternallyPowered() || !hasWifiConnection())) {
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return;
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}
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if (mFilesDir == null) {
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return;
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}
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final File[] files = mFilesDir.listFiles(new FileFilter() {
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@Override
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public boolean accept(File pathname) {
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return pathname.getName().startsWith(ResearchLogger.FILENAME_PREFIX)
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&& !pathname.canWrite();
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}
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});
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boolean success = true;
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if (files.length == 0) {
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success = false;
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}
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for (final File file : files) {
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if (!uploadFile(file)) {
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success = false;
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}
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}
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if (mCallback != null) {
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mCallback.onUploadCompleted(success);
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}
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}
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private boolean uploadFile(File file) {
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Log.d(TAG, "attempting upload of " + file.getAbsolutePath());
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boolean success = false;
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final int contentLength = (int) file.length();
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HttpURLConnection connection = null;
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InputStream fileIs = null;
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try {
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fileIs = new FileInputStream(file);
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connection = (HttpURLConnection) mUrl.openConnection();
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connection.setRequestMethod("PUT");
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connection.setDoOutput(true);
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connection.setFixedLengthStreamingMode(contentLength);
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final OutputStream os = connection.getOutputStream();
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final byte[] buf = new byte[BUF_SIZE];
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int numBytesRead;
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while ((numBytesRead = fileIs.read(buf)) != -1) {
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os.write(buf, 0, numBytesRead);
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}
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if (connection.getResponseCode() != HttpURLConnection.HTTP_OK) {
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Log.d(TAG, "upload failed: " + connection.getResponseCode());
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InputStream netIs = connection.getInputStream();
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BufferedReader reader = new BufferedReader(new InputStreamReader(netIs));
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String line;
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while ((line = reader.readLine()) != null) {
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Log.d(TAG, "| " + reader.readLine());
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}
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reader.close();
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return success;
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}
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file.delete();
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success = true;
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Log.d(TAG, "upload successful");
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} catch (Exception e) {
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e.printStackTrace();
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} finally {
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if (fileIs != null) {
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try {
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fileIs.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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if (connection != null) {
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connection.disconnect();
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}
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}
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return success;
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}
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}
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}
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@ -18,11 +18,14 @@ package com.android.inputmethod.research;
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import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.KEYBOARD_LAYOUT_SET;
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import android.app.AlarmManager;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.app.PendingIntent;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.DialogInterface.OnCancelListener;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.content.SharedPreferences.Editor;
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import android.content.pm.PackageInfo;
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@ -139,7 +142,9 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
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private MainKeyboardView mMainKeyboardView;
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private InputMethodService mInputMethodService;
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private final Statistics mStatistics;
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private ResearchLogUploader mResearchLogUploader;
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private Intent mUploadIntent;
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private PendingIntent mUploadPendingIntent;
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private LogUnit mCurrentLogUnit = new LogUnit();
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@ -181,10 +186,33 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
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e.apply();
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}
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}
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mResearchLogUploader = new ResearchLogUploader(ims, mFilesDir);
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mResearchLogUploader.start();
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mInputMethodService = ims;
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mPrefs = prefs;
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mUploadIntent = new Intent(mInputMethodService, UploaderService.class);
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mUploadPendingIntent = PendingIntent.getService(mInputMethodService, 0, mUploadIntent, 0);
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if (ProductionFlag.IS_EXPERIMENTAL) {
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scheduleUploadingService(mInputMethodService);
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}
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}
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/**
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* Arrange for the UploaderService to be run on a regular basis.
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*
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* Any existing scheduled invocation of UploaderService is removed and rescheduled. This may
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* cause problems if this method is called often and frequent updates are required, but since
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* the user will likely be sleeping at some point, if the interval is less that the expected
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* sleep duration and this method is not called during that time, the service should be invoked
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* at some point.
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*/
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public static void scheduleUploadingService(Context context) {
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final Intent intent = new Intent(context, UploaderService.class);
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final PendingIntent pendingIntent = PendingIntent.getService(context, 0, intent, 0);
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final AlarmManager manager =
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(AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
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manager.cancel(pendingIntent);
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manager.setInexactRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP,
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UploaderService.RUN_INTERVAL, UploaderService.RUN_INTERVAL, pendingIntent);
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}
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private void cleanupLoggingDir(final File dir, final long time) {
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@ -267,6 +295,7 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
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final Editor e = mPrefs.edit();
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e.putBoolean(PREF_RESEARCH_HAS_SEEN_SPLASH, true);
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e.apply();
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restart();
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}
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private void setLoggingAllowed(boolean enableLogging) {
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@ -489,10 +518,11 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
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if (mFeedbackLogBuffer == null) {
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return;
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}
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if (!includeHistory) {
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if (includeHistory) {
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commitCurrentLogUnit();
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} else {
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mFeedbackLogBuffer.clear();
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}
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commitCurrentLogUnit();
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final LogUnit feedbackLogUnit = new LogUnit();
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final Object[] values = {
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feedbackContents
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@ -502,10 +532,14 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
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mFeedbackLogBuffer.shiftIn(feedbackLogUnit);
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publishLogBuffer(mFeedbackLogBuffer, mFeedbackLog, true /* isIncludingPrivateData */);
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mFeedbackLog.close();
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mResearchLogUploader.uploadAfterCompletion(mFeedbackLog, null);
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uploadNow();
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mFeedbackLog = new ResearchLog(createLogFile(mFilesDir));
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}
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public void uploadNow() {
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mInputMethodService.startService(mUploadIntent);
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}
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public void onLeavingSendFeedbackDialog() {
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mInFeedbackDialog = false;
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}
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191
java/src/com/android/inputmethod/research/UploaderService.java
Normal file
191
java/src/com/android/inputmethod/research/UploaderService.java
Normal file
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@ -0,0 +1,191 @@
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/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
|
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* use this file except in compliance with the License. You may obtain a copy of
|
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* the License at
|
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*
|
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* http://www.apache.org/licenses/LICENSE-2.0
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*
|
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* Unless required by applicable law or agreed to in writing, software
|
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations under
|
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* the License.
|
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*/
|
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package com.android.inputmethod.research;
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import android.Manifest;
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import android.app.AlarmManager;
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import android.app.IntentService;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.pm.PackageManager;
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import android.net.ConnectivityManager;
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import android.net.NetworkInfo;
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import android.os.BatteryManager;
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import android.os.Bundle;
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import android.util.Log;
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import com.android.inputmethod.latin.R;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileFilter;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.io.OutputStream;
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import java.net.HttpURLConnection;
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import java.net.MalformedURLException;
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import java.net.URL;
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public final class UploaderService extends IntentService {
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private static final String TAG = UploaderService.class.getSimpleName();
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public static final long RUN_INTERVAL = AlarmManager.INTERVAL_HOUR;
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private static final String EXTRA_UPLOAD_UNCONDITIONALLY = UploaderService.class.getName()
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+ ".extra.UPLOAD_UNCONDITIONALLY";
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private static final int BUF_SIZE = 1024 * 8;
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protected static final int TIMEOUT_IN_MS = 1000 * 4;
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private boolean mCanUpload;
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private File mFilesDir;
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private URL mUrl;
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public UploaderService() {
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super("Research Uploader Service");
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}
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@Override
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public void onCreate() {
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super.onCreate();
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mCanUpload = false;
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mFilesDir = null;
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mUrl = null;
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final PackageManager packageManager = getPackageManager();
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final boolean hasPermission = packageManager.checkPermission(Manifest.permission.INTERNET,
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getPackageName()) == PackageManager.PERMISSION_GRANTED;
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if (!hasPermission) {
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return;
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}
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try {
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final String urlString = getString(R.string.research_logger_upload_url);
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if (urlString == null || urlString.equals("")) {
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return;
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}
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mFilesDir = getFilesDir();
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mUrl = new URL(urlString);
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mCanUpload = true;
|
||||
} catch (MalformedURLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onHandleIntent(Intent intent) {
|
||||
if (!mCanUpload) {
|
||||
return;
|
||||
}
|
||||
boolean isUploadingUnconditionally = false;
|
||||
Bundle bundle = intent.getExtras();
|
||||
if (bundle != null && bundle.containsKey(EXTRA_UPLOAD_UNCONDITIONALLY)) {
|
||||
isUploadingUnconditionally = bundle.getBoolean(EXTRA_UPLOAD_UNCONDITIONALLY);
|
||||
}
|
||||
doUpload(isUploadingUnconditionally);
|
||||
}
|
||||
|
||||
private boolean isExternallyPowered() {
|
||||
final Intent intent = registerReceiver(null, new IntentFilter(
|
||||
Intent.ACTION_BATTERY_CHANGED));
|
||||
final int pluggedState = intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1);
|
||||
return pluggedState == BatteryManager.BATTERY_PLUGGED_AC
|
||||
|| pluggedState == BatteryManager.BATTERY_PLUGGED_USB;
|
||||
}
|
||||
|
||||
private boolean hasWifiConnection() {
|
||||
final ConnectivityManager manager =
|
||||
(ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
|
||||
final NetworkInfo wifiInfo = manager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
|
||||
return wifiInfo.isConnected();
|
||||
}
|
||||
|
||||
private void doUpload(final boolean isUploadingUnconditionally) {
|
||||
if (!isUploadingUnconditionally && (!isExternallyPowered() || !hasWifiConnection())) {
|
||||
return;
|
||||
}
|
||||
if (mFilesDir == null) {
|
||||
return;
|
||||
}
|
||||
final File[] files = mFilesDir.listFiles(new FileFilter() {
|
||||
@Override
|
||||
public boolean accept(File pathname) {
|
||||
return pathname.getName().startsWith(ResearchLogger.FILENAME_PREFIX)
|
||||
&& !pathname.canWrite();
|
||||
}
|
||||
});
|
||||
boolean success = true;
|
||||
if (files.length == 0) {
|
||||
success = false;
|
||||
}
|
||||
for (final File file : files) {
|
||||
if (!uploadFile(file)) {
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private boolean uploadFile(File file) {
|
||||
Log.d(TAG, "attempting upload of " + file.getAbsolutePath());
|
||||
boolean success = false;
|
||||
final int contentLength = (int) file.length();
|
||||
HttpURLConnection connection = null;
|
||||
InputStream fileInputStream = null;
|
||||
try {
|
||||
fileInputStream = new FileInputStream(file);
|
||||
connection = (HttpURLConnection) mUrl.openConnection();
|
||||
connection.setRequestMethod("PUT");
|
||||
connection.setDoOutput(true);
|
||||
connection.setFixedLengthStreamingMode(contentLength);
|
||||
final OutputStream os = connection.getOutputStream();
|
||||
final byte[] buf = new byte[BUF_SIZE];
|
||||
int numBytesRead;
|
||||
while ((numBytesRead = fileInputStream.read(buf)) != -1) {
|
||||
os.write(buf, 0, numBytesRead);
|
||||
}
|
||||
if (connection.getResponseCode() != HttpURLConnection.HTTP_OK) {
|
||||
Log.d(TAG, "upload failed: " + connection.getResponseCode());
|
||||
InputStream netInputStream = connection.getInputStream();
|
||||
BufferedReader reader = new BufferedReader(new InputStreamReader(netInputStream));
|
||||
String line;
|
||||
while ((line = reader.readLine()) != null) {
|
||||
Log.d(TAG, "| " + reader.readLine());
|
||||
}
|
||||
reader.close();
|
||||
return success;
|
||||
}
|
||||
file.delete();
|
||||
success = true;
|
||||
Log.d(TAG, "upload successful");
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
} finally {
|
||||
if (fileInputStream != null) {
|
||||
try {
|
||||
fileInputStream.close();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
if (connection != null) {
|
||||
connection.disconnect();
|
||||
}
|
||||
}
|
||||
return success;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue