diff options
Diffstat (limited to 'src/com/android/providers/downloads/DownloadReceiver.java')
| -rw-r--r-- | src/com/android/providers/downloads/DownloadReceiver.java | 265 |
1 files changed, 133 insertions, 132 deletions
diff --git a/src/com/android/providers/downloads/DownloadReceiver.java b/src/com/android/providers/downloads/DownloadReceiver.java index 852c3712..d81e0266 100644 --- a/src/com/android/providers/downloads/DownloadReceiver.java +++ b/src/com/android/providers/downloads/DownloadReceiver.java @@ -28,7 +28,6 @@ import android.net.DownloadManager; import android.net.NetworkInfo; import android.net.Uri; import android.provider.Downloads; -import android.util.Config; import android.util.Log; import com.google.common.annotations.VisibleForTesting; @@ -47,146 +46,148 @@ public class DownloadReceiver extends BroadcastReceiver { mSystemFacade = new RealSystemFacade(context); } - if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) { - if (Constants.LOGVV) { - Log.v(Constants.TAG, "Receiver onBoot"); - } - context.startService(new Intent(context, DownloadService.class)); - } else if (intent.getAction().equals(ConnectivityManager.CONNECTIVITY_ACTION)) { - if (Constants.LOGVV) { - Log.v(Constants.TAG, "Receiver onConnectivity"); - } + String action = intent.getAction(); + if (action.equals(Intent.ACTION_BOOT_COMPLETED)) { + startService(context); + } else if (action.equals(ConnectivityManager.CONNECTIVITY_ACTION)) { NetworkInfo info = (NetworkInfo) intent.getParcelableExtra(ConnectivityManager.EXTRA_NETWORK_INFO); if (info != null && info.isConnected()) { - if (Constants.LOGX) { - if (Helpers.isNetworkAvailable(mSystemFacade)) { - Log.i(Constants.TAG, "Broadcast: Network Up"); - } else { - Log.i(Constants.TAG, "Broadcast: Network Up, Actually Down"); - } - } - context.startService(new Intent(context, DownloadService.class)); - } else { - if (Constants.LOGX) { - if (Helpers.isNetworkAvailable(mSystemFacade)) { - Log.i(Constants.TAG, "Broadcast: Network Down, Actually Up"); - } else { - Log.i(Constants.TAG, "Broadcast: Network Down"); - } - } + startService(context); } - } else if (intent.getAction().equals(Constants.ACTION_RETRY)) { - if (Constants.LOGVV) { - Log.v(Constants.TAG, "Receiver retry"); + } else if (action.equals(Constants.ACTION_RETRY)) { + startService(context); + } else if (action.equals(Constants.ACTION_OPEN) + || action.equals(Constants.ACTION_LIST) + || action.equals(Constants.ACTION_HIDE)) { + handleNotificationBroadcast(context, intent); + } + } + + /** + * Handle any broadcast related to a system notification. + */ + private void handleNotificationBroadcast(Context context, Intent intent) { + Uri uri = intent.getData(); + String action = intent.getAction(); + if (Constants.LOGVV) { + if (action.equals(Constants.ACTION_OPEN)) { + Log.v(Constants.TAG, "Receiver open for " + uri); + } else if (action.equals(Constants.ACTION_LIST)) { + Log.v(Constants.TAG, "Receiver list for " + uri); + } else { // ACTION_HIDE + Log.v(Constants.TAG, "Receiver hide for " + uri); } - context.startService(new Intent(context, DownloadService.class)); - } else if (intent.getAction().equals(Constants.ACTION_OPEN) - || intent.getAction().equals(Constants.ACTION_LIST)) { - if (Constants.LOGVV) { - if (intent.getAction().equals(Constants.ACTION_OPEN)) { - Log.v(Constants.TAG, "Receiver open for " + intent.getData()); - } else { - Log.v(Constants.TAG, "Receiver list for " + intent.getData()); - } + } + + Cursor cursor = context.getContentResolver().query(uri, null, null, null, null); + if (cursor == null) { + return; + } + try { + if (!cursor.moveToFirst()) { + return; } - Cursor cursor = context.getContentResolver().query( - intent.getData(), null, null, null, null); - if (cursor != null) { - if (cursor.moveToFirst()) { - int statusColumn = cursor.getColumnIndexOrThrow(Downloads.Impl.COLUMN_STATUS); - int status = cursor.getInt(statusColumn); - int visibilityColumn = - cursor.getColumnIndexOrThrow(Downloads.Impl.COLUMN_VISIBILITY); - int visibility = cursor.getInt(visibilityColumn); - if (Downloads.Impl.isStatusCompleted(status) - && visibility == Downloads.Impl.VISIBILITY_VISIBLE_NOTIFY_COMPLETED) { - ContentValues values = new ContentValues(); - values.put(Downloads.Impl.COLUMN_VISIBILITY, - Downloads.Impl.VISIBILITY_VISIBLE); - context.getContentResolver().update(intent.getData(), values, null, null); - } - - if (intent.getAction().equals(Constants.ACTION_OPEN)) { - int filenameColumn = cursor.getColumnIndexOrThrow(Downloads.Impl._DATA); - int mimetypeColumn = - cursor.getColumnIndexOrThrow(Downloads.Impl.COLUMN_MIME_TYPE); - String filename = cursor.getString(filenameColumn); - String mimetype = cursor.getString(mimetypeColumn); - Uri path = Uri.parse(filename); - // If there is no scheme, then it must be a file - if (path.getScheme() == null) { - path = Uri.fromFile(new File(filename)); - } - Intent activityIntent = new Intent(Intent.ACTION_VIEW); - activityIntent.setDataAndType(path, mimetype); - activityIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); - try { - context.startActivity(activityIntent); - } catch (ActivityNotFoundException ex) { - if (Config.LOGD) { - Log.d(Constants.TAG, "no activity for " + mimetype, ex); - } - // nothing anyone can do about this, but we're in a clean state, - // swallow the exception entirely - } - } else { - int packageColumn = cursor.getColumnIndexOrThrow( - Downloads.Impl.COLUMN_NOTIFICATION_PACKAGE); - int classColumn = cursor.getColumnIndexOrThrow( - Downloads.Impl.COLUMN_NOTIFICATION_CLASS); - int isPublicApiColumn = cursor.getColumnIndex( - Downloads.Impl.COLUMN_IS_PUBLIC_API); - String pckg = cursor.getString(packageColumn); - String clazz = cursor.getString(classColumn); - boolean isPublicApi = cursor.getInt(isPublicApiColumn) != 0; - - if (pckg != null) { - Intent appIntent = null; - if (isPublicApi) { - appIntent = new Intent(DownloadManager.ACTION_NOTIFICATION_CLICKED); - appIntent.setPackage(pckg); - } else if (clazz != null) { // legacy behavior - appIntent = new Intent(Downloads.Impl.ACTION_NOTIFICATION_CLICKED); - appIntent.setClassName(pckg, clazz); - if (intent.getBooleanExtra("multiple", true)) { - appIntent.setData(Downloads.Impl.CONTENT_URI); - } else { - appIntent.setData(intent.getData()); - } - } - if (appIntent != null) { - mSystemFacade.sendBroadcast(appIntent); - } - } - } - } - cursor.close(); + + if (action.equals(Constants.ACTION_OPEN)) { + openDownload(context, cursor); + hideNotification(context, uri, cursor); + } else if (action.equals(Constants.ACTION_LIST)) { + sendNotificationClickedIntent(intent, cursor); + } else { // ACTION_HIDE + hideNotification(context, uri, cursor); } - mSystemFacade.cancelNotification((int) ContentUris.parseId(intent.getData())); - } else if (intent.getAction().equals(Constants.ACTION_HIDE)) { - if (Constants.LOGVV) { - Log.v(Constants.TAG, "Receiver hide for " + intent.getData()); + } finally { + cursor.close(); + } + } + + /** + * Hide a system notification for a download. + * @param uri URI to update the download + * @param cursor Cursor for reading the download's fields + */ + private void hideNotification(Context context, Uri uri, Cursor cursor) { + mSystemFacade.cancelNotification(ContentUris.parseId(uri)); + + int statusColumn = cursor.getColumnIndexOrThrow(Downloads.Impl.COLUMN_STATUS); + int status = cursor.getInt(statusColumn); + int visibilityColumn = + cursor.getColumnIndexOrThrow(Downloads.Impl.COLUMN_VISIBILITY); + int visibility = cursor.getInt(visibilityColumn); + if (Downloads.Impl.isStatusCompleted(status) + && visibility == Downloads.Impl.VISIBILITY_VISIBLE_NOTIFY_COMPLETED) { + ContentValues values = new ContentValues(); + values.put(Downloads.Impl.COLUMN_VISIBILITY, + Downloads.Impl.VISIBILITY_VISIBLE); + context.getContentResolver().update(uri, values, null, null); + } + } + + /** + * Open the download that cursor is currently pointing to, since it's completed notification + * has been clicked. + */ + private void openDownload(Context context, Cursor cursor) { + String filename = cursor.getString(cursor.getColumnIndexOrThrow(Downloads.Impl._DATA)); + String mimetype = + cursor.getString(cursor.getColumnIndexOrThrow(Downloads.Impl.COLUMN_MIME_TYPE)); + Uri path = Uri.parse(filename); + // If there is no scheme, then it must be a file + if (path.getScheme() == null) { + path = Uri.fromFile(new File(filename)); + } + + Intent activityIntent = new Intent(Intent.ACTION_VIEW); + activityIntent.setDataAndType(path, mimetype); + activityIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); + try { + context.startActivity(activityIntent); + } catch (ActivityNotFoundException ex) { + Log.d(Constants.TAG, "no activity for " + mimetype, ex); + } + } + + /** + * Notify the owner of a running download that its notification was clicked. + * @param intent the broadcast intent sent by the notification manager + * @param cursor Cursor for reading the download's fields + */ + private void sendNotificationClickedIntent(Intent intent, Cursor cursor) { + String pckg = cursor.getString( + cursor.getColumnIndexOrThrow(Downloads.Impl.COLUMN_NOTIFICATION_PACKAGE)); + if (pckg == null) { + return; + } + + String clazz = cursor.getString( + cursor.getColumnIndexOrThrow(Downloads.Impl.COLUMN_NOTIFICATION_CLASS)); + boolean isPublicApi = + cursor.getInt(cursor.getColumnIndex(Downloads.Impl.COLUMN_IS_PUBLIC_API)) != 0; + + Intent appIntent = null; + if (isPublicApi) { + appIntent = new Intent(DownloadManager.ACTION_NOTIFICATION_CLICKED); + appIntent.setPackage(pckg); + } else { // legacy behavior + if (clazz == null) { + return; } - Cursor cursor = context.getContentResolver().query( - intent.getData(), null, null, null, null); - if (cursor != null) { - if (cursor.moveToFirst()) { - int statusColumn = cursor.getColumnIndexOrThrow(Downloads.Impl.COLUMN_STATUS); - int status = cursor.getInt(statusColumn); - int visibilityColumn = - cursor.getColumnIndexOrThrow(Downloads.Impl.COLUMN_VISIBILITY); - int visibility = cursor.getInt(visibilityColumn); - if (Downloads.Impl.isStatusCompleted(status) - && visibility == Downloads.Impl.VISIBILITY_VISIBLE_NOTIFY_COMPLETED) { - ContentValues values = new ContentValues(); - values.put(Downloads.Impl.COLUMN_VISIBILITY, - Downloads.Impl.VISIBILITY_VISIBLE); - context.getContentResolver().update(intent.getData(), values, null, null); - } - } - cursor.close(); + appIntent = new Intent(Downloads.Impl.ACTION_NOTIFICATION_CLICKED); + appIntent.setClassName(pckg, clazz); + if (intent.getBooleanExtra("multiple", true)) { + appIntent.setData(Downloads.Impl.CONTENT_URI); + } else { + long downloadId = cursor.getLong(cursor.getColumnIndexOrThrow(Downloads.Impl._ID)); + appIntent.setData( + ContentUris.withAppendedId(Downloads.Impl.CONTENT_URI, downloadId)); } } + + mSystemFacade.sendBroadcast(appIntent); + } + + private void startService(Context context) { + context.startService(new Intent(context, DownloadService.class)); } } |