Java tutorial
package com.williamcomartin.plexpyremote; import android.app.FragmentTransaction; import android.content.Intent; import android.os.Bundle; import android.support.v4.view.GravityCompat; import android.support.v7.app.ActionBar; import com.mikepenz.aboutlibraries.LibsBuilder; import com.mikepenz.aboutlibraries.ui.LibsFragment; public class AboutActivity extends NavBaseActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_about); setupActionBar(); LibsFragment fragment = new LibsBuilder().withLicenseShown(true).withAboutIconShown(true) .withAboutAppName(getString(R.string.app_name)).withVersionShown(true) .withAboutVersionString(BuildConfig.VERSION_NAME + "." + BuildConfig.VERSION_CODE) .withAboutDescription(getString(R.string.app_about_description)).fragment(); FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction(); fragmentTransaction.add(R.id.about_frame_layout, fragment); fragmentTransaction.commit(); } protected void setupActionBar() { ActionBar actionBar = getSupportActionBar(); actionBar.setTitle(R.string.about); } @Override public void onBackPressed() { if (mainDrawerLayout.isDrawerOpen(GravityCompat.START)) { super.onBackPressed(); return; } Intent intent = new Intent(this, ActivityActivity.class); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK); startActivity(intent); } }