@Override
public void handleMessage(Message msg) {
final SyncResultsActivity activity = mActivity.get();
if (activity == null) {
return;
}
final Handler handler = activity.mMainHandler;
if (handler == null) {
return;
}
final SyncMyPixPreferences prefs =
new SyncMyPixPreferencesReal(activity.getApplicationContext());
String url = (String) msg.obj;
if (url != null) {
try {
InputStream friend = null;
String filename = Uri.parse(url).getLastPathSegment();
if (activity.mSdCache != null) {
friend = activity.mSdCache.get(filename);
}
// cache miss
if (friend == null) {
friend = Utils.downloadPictureAsStream(url);
}
synchronized (this) {
if (running && friend != null) {
byte[] bytes = Utils.getByteArrayFromInputStream(friend);
friend.close();
Bitmap bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
if (prefs.getCache()) {
activity.mSdCache.add(filename, bytes);
}
Message mainMsg = handler.obtainMessage();
mainMsg.obj = bitmap;
mainMsg.what = msg.what;
handler.sendMessage(mainMsg);
if (!activity.mCache.contains(url)) {
activity.mCache.add(url, bitmap, true);
}
}
}
} catch (UnknownHostException ex) {
ex.printStackTrace();
handler.sendEmptyMessage(MainHandler.UNKNOWN_HOST_ERROR);
} catch (Exception e) {
e.printStackTrace();
}
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode != Activity.RESULT_OK) {
return;
}
Uri contactData;
switch (requestCode) {
case PICK_CONTACT:
contactData = data.getData();
updateContactWithSelection(contactData);
break;
case REQUEST_CROP_PHOTO:
if (mUriOfSelected == null) {
break;
}
ContentResolver resolver = getContentResolver();
Cursor cursor =
resolver.query(
mUriOfSelected,
new String[] {Results.CONTACT_ID, Results.PIC_URL, Results.LOOKUP_KEY},
null,
null,
null);
ResultsListAdapter adapter = (ResultsListAdapter) mListview.getAdapter();
if (cursor.moveToFirst()) {
String id = cursor.getString(cursor.getColumnIndex(Results.CONTACT_ID));
String url = cursor.getString(cursor.getColumnIndex(Results.PIC_URL));
String lookup = cursor.getString(cursor.getColumnIndex(Results.LOOKUP_KEY));
Bitmap bitmap = (Bitmap) data.getParcelableExtra("data");
if (bitmap != null) {
byte[] bytes = Utils.bitmapToPNG(bitmap);
mContactUtils.updatePhoto(getContentResolver(), bytes, id, true);
mDbHelper.updateHashes(id, lookup, null, bytes);
mCache.add(url, bitmap);
adapter.notifyDataSetChanged();
}
}
cursor.close();
break;
}
}