package org.briarproject.briar.android.panic; import android.os.Bundle; import android.support.v7.app.ActionBar; import android.view.MenuItem; import org.briarproject.briar.R; import org.briarproject.briar.android.activity.ActivityComponent; import org.briarproject.briar.android.activity.BriarActivity; public class PanicPreferencesActivity extends BriarActivity { @Override public void onCreate(Bundle bundle) { super.onCreate(bundle); ActionBar actionBar = getSupportActionBar(); if (actionBar != null) { actionBar.setHomeButtonEnabled(true); actionBar.setDisplayHomeAsUpEnabled(true); } setContentView(R.layout.activity_panic_preferences); } @Override public void injectActivity(ActivityComponent component) { component.inject(this); } @Override public boolean onOptionsItemSelected(MenuItem item) { if (item.getItemId() == android.R.id.home) { onBackPressed(); return true; } return false; } }