64 lines
2.2 KiB
Java
64 lines
2.2 KiB
Java
/*
|
|
* Twidere - Twitter client for Android
|
|
*
|
|
* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package org.mariotaku.twidere.util.content;
|
|
|
|
import android.database.ContentObserver;
|
|
import android.database.Cursor;
|
|
import android.net.Uri;
|
|
import android.os.Handler;
|
|
import android.os.Looper;
|
|
import androidx.annotation.Nullable;
|
|
import androidx.fragment.app.Fragment;
|
|
import androidx.loader.app.LoaderManager.LoaderCallbacks;
|
|
|
|
import org.mariotaku.twidere.TwidereConstants;
|
|
|
|
public class SupportFragmentReloadCursorObserver extends ContentObserver implements TwidereConstants {
|
|
|
|
private final Fragment mFragment;
|
|
private final int mLoaderId;
|
|
private final LoaderCallbacks<Cursor> mCallback;
|
|
|
|
public SupportFragmentReloadCursorObserver(final Fragment fragment, final int loaderId,
|
|
final LoaderCallbacks<Cursor> callback) {
|
|
super(createHandler());
|
|
mFragment = fragment;
|
|
mLoaderId = loaderId;
|
|
mCallback = callback;
|
|
}
|
|
|
|
private static Handler createHandler() {
|
|
if (Thread.currentThread().getId() != 1) return new Handler(Looper.getMainLooper());
|
|
return new Handler();
|
|
}
|
|
|
|
@Override
|
|
public final void onChange(final boolean selfChange) {
|
|
onChange(selfChange, null);
|
|
}
|
|
|
|
@Override
|
|
public void onChange(final boolean selfChange, @Nullable final Uri uri) {
|
|
if (mFragment == null || mFragment.getActivity() == null || mFragment.isDetached()) return;
|
|
// Handle change.
|
|
mFragment.getLoaderManager().restartLoader(mLoaderId, null, mCallback);
|
|
}
|
|
}
|