Back to project page android.
The source code is released under:
MIT License
If you think the Android project android listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
/******************************************************************************* * Copyright 2014 Rizart Dokollari//from w w w.j a v a 2s. c o m * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliancex with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. ******************************************************************************/ package me.rdokollari.photogallery; import android.os.Bundle; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentActivity; import android.support.v4.app.FragmentManager; public abstract class SingleFragmentActivity extends FragmentActivity { protected abstract Fragment createFragment(); @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_fragment); FragmentManager manager = getSupportFragmentManager(); Fragment fragment = manager.findFragmentById(R.id.fragmentContainer); if (fragment == null) { fragment = createFragment(); manager.beginTransaction() .add(R.id.fragmentContainer, fragment) .commit(); } // end if } }