private void normalizeIcons(SQLiteDatabase db) {
Log.d(TAG, "normalizing icons");
db.beginTransaction();
Cursor c = null;
SQLiteStatement update = null;
try {
boolean logged = false;
update = db.compileStatement("UPDATE favorites " + "SET icon=? WHERE _id=?");
c =
db.rawQuery(
"SELECT _id, icon FROM favorites WHERE iconType=" + Favorites.ICON_TYPE_BITMAP,
null);
final int idIndex = c.getColumnIndexOrThrow(Favorites._ID);
final int iconIndex = c.getColumnIndexOrThrow(Favorites.ICON);
while (c.moveToNext()) {
long id = c.getLong(idIndex);
byte[] data = c.getBlob(iconIndex);
try {
Bitmap bitmap =
Utilities.resampleIconBitmap(
BitmapFactory.decodeByteArray(data, 0, data.length), mContext);
if (bitmap != null) {
update.bindLong(1, id);
data = ItemInfo.flattenBitmap(bitmap);
if (data != null) {
update.bindBlob(2, data);
update.execute();
}
bitmap.recycle();
}
} catch (Exception e) {
if (!logged) {
Log.e(TAG, "Failed normalizing icon " + id, e);
} else {
Log.e(TAG, "Also failed normalizing icon " + id);
}
logged = true;
}
}
db.setTransactionSuccessful();
} catch (SQLException ex) {
Log.w(TAG, "Problem while allocating appWidgetIds for existing widgets", ex);
} finally {
db.endTransaction();
if (update != null) {
update.close();
}
if (c != null) {
c.close();
}
}
}
public String encodeToString() {
if (activityInfo != null) {
try {
// If it a launcher target, we only need component name, and user to
// recreate this.
return new JSONStringer()
.object()
.key(LAUNCH_INTENT_KEY)
.value(launchIntent.toUri(0))
.key(APP_SHORTCUT_TYPE_KEY)
.value(true)
.key(USER_HANDLE_KEY)
.value(UserManagerCompat.getInstance(mContext).getSerialNumberForUser(user))
.endObject()
.toString();
} catch (JSONException e) {
Log.d(TAG, "Exception when adding shortcut: " + e);
return null;
}
}
if (launchIntent.getAction() == null) {
launchIntent.setAction(Intent.ACTION_VIEW);
} else if (launchIntent.getAction().equals(Intent.ACTION_MAIN)
&& launchIntent.getCategories() != null
&& launchIntent.getCategories().contains(Intent.CATEGORY_LAUNCHER)) {
launchIntent.addFlags(
Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
}
// This name is only used for comparisons and notifications, so fall back to activity
// name if not supplied
String name = ensureValidName(mContext, launchIntent, label).toString();
Bitmap icon = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON);
Intent.ShortcutIconResource iconResource =
data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);
// Only encode the parameters which are supported by the API.
try {
JSONStringer json =
new JSONStringer()
.object()
.key(LAUNCH_INTENT_KEY)
.value(launchIntent.toUri(0))
.key(NAME_KEY)
.value(name);
if (icon != null) {
byte[] iconByteArray = ItemInfo.flattenBitmap(icon);
json =
json.key(ICON_KEY)
.value(
Base64.encodeToString(
iconByteArray, 0, iconByteArray.length, Base64.DEFAULT));
}
if (iconResource != null) {
json = json.key(ICON_RESOURCE_NAME_KEY).value(iconResource.resourceName);
json = json.key(ICON_RESOURCE_PACKAGE_NAME_KEY).value(iconResource.packageName);
}
return json.endObject().toString();
} catch (JSONException e) {
Log.d(TAG, "Exception when adding shortcut: " + e);
}
return null;
}
