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Clear/remove all the scheduled downloads in Download Manager 

Bug: 21797386
Change-Id: I60f50a2fe890af46f5e847c34df2edf719d40ac4
main
Mohammadinamul Sheik 2015-06-22 12:57:31 -07:00
parent 779d4bb429
commit 5a51e4a0a8
2 changed files with 38 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
java/src/com/android/inputmethod/dictionarypack/DownloadManagerWrapper.java
View File

@ -27,6 +27,8 @@ import android.util.Log;
import java.io.FileNotFoundException;
import javax.annotation.Nullable;
/**
* A class to help with calling DownloadManager methods.
*
@ -78,6 +80,7 @@ public class DownloadManagerWrapper {
throw new FileNotFoundException();
}
@Nullable
public Cursor query(final Query query) {
try {
if (null != mDownloadManager) {

35
java/src/com/android/inputmethod/latin/SystemBroadcastReceiver.java
View File

@ -16,6 +16,7 @@
package com.android.inputmethod.latin;
import android.app.DownloadManager;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
@ -23,6 +24,7 @@ import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.os.Process;
import android.preference.PreferenceManager;
import android.util.Log;
@ -30,6 +32,7 @@ import android.view.inputmethod.InputMethodManager;
import android.view.inputmethod.InputMethodSubtype;
import com.android.inputmethod.dictionarypack.DictionaryPackConstants;
import com.android.inputmethod.dictionarypack.DownloadManagerWrapper;
import com.android.inputmethod.keyboard.KeyboardLayoutSet;
import com.android.inputmethod.latin.settings.Settings;
import com.android.inputmethod.latin.setup.SetupActivity;
@ -74,6 +77,10 @@ public final class SystemBroadcastReceiver extends BroadcastReceiver {
final InputMethodSubtype[] additionalSubtypes = richImm.getAdditionalSubtypes();
richImm.setAdditionalInputMethodSubtypes(additionalSubtypes);
toggleAppIcon(context);
// Remove all the previously scheduled downloads. This will also makes sure
// that any erroneously stuck downloads will get cleared. (b/21797386)
removeOldDownloads(context);
downloadLatestDictionaries(context);
} else if (Intent.ACTION_BOOT_COMPLETED.equals(intentAction)) {
Log.i(TAG, "Boot has been completed");
@ -102,6 +109,34 @@ public final class SystemBroadcastReceiver extends BroadcastReceiver {
}
}
private void removeOldDownloads(Context context) {
try {
Log.i(TAG, "Removing the old downloads in progress of the previous keyboard version.");
final DownloadManagerWrapper downloadManagerWrapper = new DownloadManagerWrapper(
context);
final DownloadManager.Query q = new DownloadManager.Query();
// Query all the download statuses except the succeeded ones.
q.setFilterByStatus(DownloadManager.STATUS_FAILED
| DownloadManager.STATUS_PAUSED
| DownloadManager.STATUS_PENDING
| DownloadManager.STATUS_RUNNING);
final Cursor c = downloadManagerWrapper.query(q);
if (c != null) {
if (c.moveToFirst()) {
while (c.moveToNext()) {
final long downloadId = c
.getLong(c.getColumnIndex(DownloadManager.COLUMN_ID));
downloadManagerWrapper.remove(downloadId);
Log.i(TAG, "Removed the download with Id: " + downloadId);
}
}
c.close();
}
} catch (Exception e) {
Log.e(TAG, "Exception while removing old downloads.");
}
}
private void downloadLatestDictionaries(Context context) {
final Intent updateIntent = new Intent(
DictionaryPackConstants.INIT_AND_UPDATE_NOW_INTENT_ACTION);