am bca8348e: Merge "[FileEncap6] Extract Uploader class"
* commit 'bca8348e988170506c6c6ffc862f3377cf60dc8e': [FileEncap6] Extract Uploader classmain
Kurt Partridge
Android Git Automerger
commit
0079d3abf4
|
|
@ -0,0 +1,187 @@
|
|||
/*
|
||||
* Copyright (C) 2013 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.Manifest;
|
||||
import android.app.AlarmManager;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentFilter;
|
||||
import android.content.pm.PackageManager;
|
||||
import android.net.ConnectivityManager;
|
||||
import android.net.NetworkInfo;
|
||||
import android.os.BatteryManager;
|
||||
import android.text.TextUtils;
|
||||
import android.util.Log;
|
||||
|
||||
import com.android.inputmethod.latin.R;
|
||||
import com.android.inputmethod.latin.define.ProductionFlag;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.File;
|
||||
import java.io.FileFilter;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.InputStreamReader;
|
||||
import java.io.OutputStream;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.MalformedURLException;
|
||||
import java.net.URL;
|
||||
|
||||
/**
|
||||
* Manages the uploading of ResearchLog files.
|
||||
*/
|
||||
public final class Uploader {
|
||||
private static final String TAG = Uploader.class.getSimpleName();
|
||||
private static final boolean DEBUG = false && ProductionFlag.IS_EXPERIMENTAL_DEBUG;
|
||||
// Set IS_INHIBITING_AUTO_UPLOAD to true for local testing
|
||||
private static final boolean IS_INHIBITING_AUTO_UPLOAD = false
|
||||
&& ProductionFlag.IS_EXPERIMENTAL_DEBUG; // Force false for non-debug builds
|
||||
private static final int BUF_SIZE = 1024 * 8;
|
||||
|
||||
private final Context mContext;
|
||||
private final File mFilesDir;
|
||||
private final URL mUrl;
|
||||
|
||||
public Uploader(final Context context) {
|
||||
mContext = context;
|
||||
mFilesDir = context.getFilesDir();
|
||||
|
||||
final String urlString = context.getString(R.string.research_logger_upload_url);
|
||||
if (TextUtils.isEmpty(urlString)) {
|
||||
mUrl = null;
|
||||
return;
|
||||
}
|
||||
URL url = null;
|
||||
try {
|
||||
url = new URL(urlString);
|
||||
} catch (final MalformedURLException e) {
|
||||
Log.e(TAG, "Bad URL for uploading", e);
|
||||
}
|
||||
mUrl = url;
|
||||
}
|
||||
|
||||
public boolean isPossibleToUpload() {
|
||||
return hasUploadingPermission() && mUrl != null && !IS_INHIBITING_AUTO_UPLOAD;
|
||||
}
|
||||
|
||||
private boolean hasUploadingPermission() {
|
||||
final PackageManager packageManager = mContext.getPackageManager();
|
||||
return packageManager.checkPermission(Manifest.permission.INTERNET,
|
||||
mContext.getPackageName()) == PackageManager.PERMISSION_GRANTED;
|
||||
}
|
||||
|
||||
public boolean isConvenientToUpload() {
|
||||
return isExternallyPowered() && hasWifiConnection();
|
||||
}
|
||||
|
||||
private boolean isExternallyPowered() {
|
||||
final Intent intent = mContext.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) mContext.getSystemService(Context.CONNECTIVITY_SERVICE);
|
||||
final NetworkInfo wifiInfo = manager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
|
||||
return wifiInfo.isConnected();
|
||||
}
|
||||
|
||||
public void doUpload() {
|
||||
if (mFilesDir == null) {
|
||||
return;
|
||||
}
|
||||
final File[] files = mFilesDir.listFiles(new FileFilter() {
|
||||
@Override
|
||||
public boolean accept(final File pathname) {
|
||||
return pathname.getName().startsWith(ResearchLogger.LOG_FILENAME_PREFIX)
|
||||
&& !pathname.canWrite();
|
||||
}
|
||||
});
|
||||
// TODO: Remove local variable
|
||||
boolean success = true;
|
||||
if (files.length == 0) {
|
||||
success = false;
|
||||
}
|
||||
for (final File file : files) {
|
||||
if (!uploadFile(file)) {
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private boolean uploadFile(final File file) {
|
||||
if (DEBUG) {
|
||||
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 outputStream = connection.getOutputStream();
|
||||
final byte[] buf = new byte[BUF_SIZE];
|
||||
int numBytesRead;
|
||||
while ((numBytesRead = fileInputStream.read(buf)) != -1) {
|
||||
outputStream.write(buf, 0, numBytesRead);
|
||||
if (DEBUG) {
|
||||
Log.d(TAG, new String(buf));
|
||||
}
|
||||
}
|
||||
if (connection.getResponseCode() != HttpURLConnection.HTTP_OK) {
|
||||
Log.d(TAG, "upload failed: " + connection.getResponseCode());
|
||||
final InputStream netInputStream = connection.getInputStream();
|
||||
final 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;
|
||||
if (DEBUG) {
|
||||
Log.d(TAG, "upload successful");
|
||||
}
|
||||
} catch (final IOException e) {
|
||||
Log.e(TAG, "Exception uploading file", e);
|
||||
} finally {
|
||||
if (fileInputStream != null) {
|
||||
try {
|
||||
fileInputStream.close();
|
||||
} catch (final IOException e) {
|
||||
Log.e(TAG, "Exception closing uploaded file", e);
|
||||
}
|
||||
}
|
||||
if (connection != null) {
|
||||
connection.disconnect();
|
||||
}
|
||||
}
|
||||
return success;
|
||||
}
|
||||
}
|
||||
|
|
@ -16,91 +16,36 @@
|
|||
|
||||
package com.android.inputmethod.research;
|
||||
|
||||
import android.Manifest;
|
||||
import android.app.AlarmManager;
|
||||
import android.app.IntentService;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentFilter;
|
||||
import android.content.pm.PackageManager;
|
||||
import android.net.ConnectivityManager;
|
||||
import android.net.NetworkInfo;
|
||||
import android.os.BatteryManager;
|
||||
import android.os.Bundle;
|
||||
import android.util.Log;
|
||||
|
||||
import com.android.inputmethod.latin.R;
|
||||
import com.android.inputmethod.latin.define.ProductionFlag;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.File;
|
||||
import java.io.FileFilter;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.InputStreamReader;
|
||||
import java.io.OutputStream;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.MalformedURLException;
|
||||
import java.net.URL;
|
||||
|
||||
/**
|
||||
* Service to invoke the uploader.
|
||||
*
|
||||
* Can be regularly invoked, invoked on boot, etc.
|
||||
*/
|
||||
public final class UploaderService extends IntentService {
|
||||
private static final String TAG = UploaderService.class.getSimpleName();
|
||||
private static final boolean DEBUG = false && ProductionFlag.IS_EXPERIMENTAL_DEBUG;
|
||||
// Set IS_INHIBITING_AUTO_UPLOAD to true for local testing
|
||||
private static final boolean IS_INHIBITING_AUTO_UPLOAD = false
|
||||
&& ProductionFlag.IS_EXPERIMENTAL_DEBUG; // Force false in production
|
||||
public static final long RUN_INTERVAL = AlarmManager.INTERVAL_HOUR;
|
||||
public static final String EXTRA_UPLOAD_UNCONDITIONALLY = UploaderService.class.getName()
|
||||
+ ".extra.UPLOAD_UNCONDITIONALLY";
|
||||
private static final int BUF_SIZE = 1024 * 8;
|
||||
protected static final int TIMEOUT_IN_MS = 1000 * 4;
|
||||
|
||||
private File mFilesDir;
|
||||
private URL mUrl;
|
||||
|
||||
public UploaderService() {
|
||||
super("Research Uploader Service");
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onCreate() {
|
||||
super.onCreate();
|
||||
|
||||
mFilesDir = null;
|
||||
mUrl = null;
|
||||
|
||||
if (!hasUploadingPermission()) {
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
final String urlString = getString(R.string.research_logger_upload_url);
|
||||
if (urlString == null || urlString.equals("")) {
|
||||
return;
|
||||
}
|
||||
mFilesDir = getFilesDir();
|
||||
mUrl = new URL(urlString);
|
||||
} catch (MalformedURLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
public boolean isPossibleToUpload() {
|
||||
return hasUploadingPermission() && mUrl != null && !IS_INHIBITING_AUTO_UPLOAD;
|
||||
}
|
||||
|
||||
private boolean hasUploadingPermission() {
|
||||
final PackageManager packageManager = getPackageManager();
|
||||
return packageManager.checkPermission(Manifest.permission.INTERNET,
|
||||
getPackageName()) == PackageManager.PERMISSION_GRANTED;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onHandleIntent(Intent intent) {
|
||||
if (!isPossibleToUpload()) return;
|
||||
if (isUploadingUnconditionally(intent.getExtras()) || isConvenientToUpload()) {
|
||||
doUpload();
|
||||
protected void onHandleIntent(final Intent intent) {
|
||||
final Uploader uploader = new Uploader(this);
|
||||
if (!uploader.isPossibleToUpload()) return;
|
||||
if (isUploadingUnconditionally(intent.getExtras()) || uploader.isConvenientToUpload()) {
|
||||
uploader.doUpload();
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -111,101 +56,4 @@ public final class UploaderService extends IntentService {
|
|||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
private boolean isConvenientToUpload() {
|
||||
return isExternallyPowered() && hasWifiConnection();
|
||||
}
|
||||
|
||||
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() {
|
||||
if (mFilesDir == null) {
|
||||
return;
|
||||
}
|
||||
final File[] files = mFilesDir.listFiles(new FileFilter() {
|
||||
@Override
|
||||
public boolean accept(File pathname) {
|
||||
return pathname.getName().startsWith(ResearchLogger.LOG_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) {
|
||||
if (DEBUG) {
|
||||
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 (DEBUG) {
|
||||
Log.d(TAG, new String(buf));
|
||||
}
|
||||
}
|
||||
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;
|
||||
if (DEBUG) {
|
||||
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 New Issue