PawletOS/lineageos_updater
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Send an event when update are canceled

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This allows to properly update the status of the application.
In particular, when an update is deleted:
 - Cancel the associated notification, if any.
 - Remove the entry from the controller if the update is no longer
   available online.
 - Disable the resume button if download is partially downloaded
   and is no longer available online.
This commit is contained in:
Gabriele M
2017-07-07 22:05:22 +02:00
parent 08a7dfade9
commit d327d61cc6
5 changed files with 65 additions and 6 deletions
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28
src/org/lineageos/updater/controller/UpdaterController.java
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@@ -40,6 +40,7 @@ public class UpdaterController implements UpdaterControllerInt {
public static final String ACTION_DOWNLOAD_PROGRESS = "action_download_progress";
public static final String ACTION_INSTALL_PROGRESS = "action_install_progress";
public static final String ACTION_UPDATE_REMOVED = "action_update_removed";
public static final String ACTION_UPDATE_STATUS = "action_update_status_change";
public static final String EXTRA_DOWNLOAD_ID = "extra_download_id";
@@ -100,6 +101,13 @@ public class UpdaterController implements UpdaterControllerInt {
mBroadcastManager.sendBroadcast(intent);
}
void notifyUpdateDelete(String downloadId) {
Intent intent = new Intent();
intent.setAction(ACTION_UPDATE_REMOVED);
intent.putExtra(EXTRA_DOWNLOAD_ID, downloadId);
mBroadcastManager.sendBroadcast(intent);
}
void notifyDownloadProgress(String downloadId) {
Intent intent = new Intent();
intent.setAction(ACTION_DOWNLOAD_PROGRESS);
@@ -292,6 +300,8 @@ public class UpdaterController implements UpdaterControllerInt {
Log.d(TAG, "Adding download: " + update.getDownloadId());
if (mDownloads.containsKey(update.getDownloadId())) {
Log.e(TAG, "Download (" + update.getDownloadId() + ") already added");
UpdateDownload updateAdded = mDownloads.get(update.getDownloadId()).mUpdate;
updateAdded.setAvailableOnline(availableOnline && updateAdded.getAvailableOnline());
return false;
}
if (!fixUpdateStatus(update) && !availableOnline) {
@@ -301,6 +311,7 @@ public class UpdaterController implements UpdaterControllerInt {
return false;
}
mDownloads.put(update.getDownloadId(), new DownloadEntry(update));
mDownloads.get(update.getDownloadId()).mUpdate.setAvailableOnline(availableOnline);
return true;
}
@@ -367,16 +378,15 @@ public class UpdaterController implements UpdaterControllerInt {
return true;
}
private void deleteUpdateAsync(final String downloadId) {
private void deleteUpdateAsync(final UpdateDownload update) {
new Thread(new Runnable() {
@Override
public void run() {
UpdateDownload update = mDownloads.get(downloadId).mUpdate;
File file = update.getFile();
if (file.exists() && !file.delete()) {
Log.e(TAG, "Could not delete " + file.getAbsolutePath());
}
mUpdatesDbHelper.removeUpdate(downloadId);
mUpdatesDbHelper.removeUpdate(update.getDownloadId());
}
}).start();
}
@@ -391,8 +401,16 @@ public class UpdaterController implements UpdaterControllerInt {
update.setStatus(UpdateStatus.DELETED);
update.setProgress(0);
update.setPersistentStatus(UpdateStatus.Persistent.UNKNOWN);
deleteUpdateAsync(downloadId);
notifyUpdateChange(downloadId);
deleteUpdateAsync(update);
if (!update.getAvailableOnline()) {
Log.d(TAG, "Download no longer available online, removing");
mDownloads.remove(downloadId);
notifyUpdateDelete(downloadId);
} else {
notifyUpdateChange(downloadId);
}
return true;
}