Back to project page PhotoGallery.
The source code is released under:
MIT License
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package com.ambergleam.photogallery; /* w w w. j av a 2 s . com*/ 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 protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_fragment); FragmentManager fm = getSupportFragmentManager(); Fragment fragment = fm.findFragmentById(R.id.fragmentContainer); if (fragment == null) { fragment = createFragment(); fm.beginTransaction().add(R.id.fragmentContainer, fragment).commit(); } } }