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/*
* Copyright (C) 2015 The CyanogenMod 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.cyanogenmod.filemanager.service;
import android.app.IntentService;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.ComponentName;
import android.content.Intent;
import android.os.AsyncTask;
import android.util.Log;
import com.cyanogenmod.filemanager.R;
import com.cyanogenmod.filemanager.util.CommandHelper;
import java.io.File;
public class MoveFileService extends IntentService {
private static final String TAG = MoveFileService.class.getSimpleName();
private static final String FILE_MANAGER_PACKAGE = "com.cyanogenmod.filemanager";
private static final String FILE_MANAGER_ACTIVITY =
FILE_MANAGER_PACKAGE + ".activities.MainActivity";
private static final String EXTRA_NAVIGATE_TO = "extra_navigate_to";
public static final String EXTRA_SOURCE_FILE_PATH = "extra_source_file_path";
public static final String EXTRA_DESTINATION_FILE_PATH = "extra_destination_file_path";
private static final String TAG_SEPARATOR = ":::";
public MoveFileService() {
super(TAG);
}
@Override
protected void onHandleIntent(Intent intent) {
if (!intent.hasExtra(EXTRA_SOURCE_FILE_PATH)) {
Log.w(TAG, "Source file path not provided");
return;
}
if (!intent.hasExtra(EXTRA_DESTINATION_FILE_PATH)) {
Log.w(TAG, "Destination file path not provided");
return;
}
String srcPath = intent.getStringExtra(EXTRA_SOURCE_FILE_PATH);
String dstPath = intent.getStringExtra(EXTRA_DESTINATION_FILE_PATH);
String tag = getTagForNotification(srcPath, dstPath);
showMovingNotification(tag);
new MoveFileTask().execute(srcPath, dstPath);
}
/**
* Post the moving file notification
* @param tag Tag for identifying this notification
*/
private void showMovingNotification(String tag) {
NotificationManager nm = NotificationManager.from(this);
Notification.Builder builder = new Notification.Builder(this);
builder.setContentTitle(getString(R.string.moving_file_notification_title));
builder.setSmallIcon(R.drawable.ic_object_move);
builder.setProgress(0, 100, true);
nm.notify(tag, 0, builder.build());
}
/**
* Post the file moved notification with a "show" action
* @param tag Tag for identifying this notification
* @param directoryPath Path to the moved file's parent directory
*/
private void showFileMovedNotification(String tag, String directoryPath) {
NotificationManager nm = NotificationManager.from(this);
Notification.Builder builder = new Notification.Builder(this);
builder.setContentTitle(getString(R.string.move_complete_notification_title));
builder.setContentText(getString(R.string.move_complete_notification_description));
builder.setSmallIcon(R.drawable.ic_object_move);
// Add the show content intent
Intent intent = createFileManagerNavigateToIntent(directoryPath);
PendingIntent pi = PendingIntent.getActivity(this, 0, intent,
PendingIntent.FLAG_UPDATE_CURRENT);
builder.setContentIntent(pi);
nm.notify(tag, 0, builder.build());
}
/**
* Post the move failed notification
* @param tag Tag for identifying this notification
* @param textResId String resource ID for the content text
*/
private void showFileMoveFailedNotification(String tag, int textResId) {
NotificationManager nm = NotificationManager.from(this);
Notification.Builder builder = new Notification.Builder(this);
builder.setSmallIcon(R.drawable.ic_object_move);
builder.setContentTitle(getString(R.string.moving_file_failed_notification_title));
if (textResId > 0) builder.setContentText(getString(textResId));
// TODO: Add the retry action
nm.notify(tag, 0, builder.build());
}
/**
* Creates the intent used to show the folder containing the moved file
* @param filePath Absolute path to the moved file
* @return
*/
private Intent createFileManagerNavigateToIntent(String filePath) {
File downloadedFile = new File(filePath);
String path = downloadedFile.getParent();
Intent intent = new Intent();
intent.setComponent(new ComponentName(FILE_MANAGER_PACKAGE, FILE_MANAGER_ACTIVITY));
intent.putExtra(EXTRA_NAVIGATE_TO, path);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
return intent;
}
/**
* Creates a tag based on the source and destination paths
* @param srcPath Path to the file to be moved
* @param dstPath Path to the destination of the moved file
* @return Tag for use in posting a notification
*/
private static String getTagForNotification(String srcPath, String dstPath) {
return srcPath + TAG_SEPARATOR + dstPath;
}
/**
* Extract the source path from the given tag
* @param tag
* @return
*/
private static String getSourcePathFromTag(String tag) {
if (tag == null) {
throw new IllegalArgumentException("getSourcePathFromTag: Tag must be non-null");
}
return tag.substring(0, tag.indexOf(TAG_SEPARATOR));
}
private static String getDestinationPathFromTag(String tag) {
if (tag == null) {
throw new IllegalArgumentException("getDestinationPathFromTag: Tag must be non-null");
}
return tag.substring(tag.indexOf(TAG_SEPARATOR) + 1);
}
class MoveFileTask extends AsyncTask<String, Integer, Boolean> {
private String mSrcPath;
private String mDstPath;
@Override
protected Boolean doInBackground(String... params) {
mSrcPath = params[0];
mDstPath = params[1];
try {
CommandHelper.move(MoveFileService.this, mSrcPath, mDstPath, null);
} catch (Exception e) {
return Boolean.FALSE;
}
return Boolean.TRUE;
}
@Override
protected void onPostExecute(Boolean result) {
if (Boolean.TRUE.equals(result)) {
showFileMovedNotification(getTagForNotification(mSrcPath, mDstPath), mDstPath);
} else {
// TODO: store error type so we can show the appropriate notification
showFileMoveFailedNotification(getTagForNotification(mSrcPath, mDstPath),
R.string.moving_file_failed_generic);
}
}
}
}
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