@Override protected void onCreate(Bundle savedInstanceState) { if (MyApplication.debug) { StrictMode.setThreadPolicy( new StrictMode.ThreadPolicy.Builder() .detectDiskReads() .detectDiskWrites() .detectNetwork() // or .detectAll() for all detectable problems .penaltyLog() .build()); StrictMode.setVmPolicy( new StrictMode.VmPolicy.Builder() .detectLeakedSqlLiteObjects() // .detectLeakedClosableObjects() .penaltyLog() .penaltyDeath() .build()); } super.onCreate(savedInstanceState); MyApplication.getInstance().getSettings().registerOnSharedPreferenceChangeListener(this); setLanguage(); getSupportActionBar().setDisplayHomeAsUpEnabled(true); getSupportActionBar().setDisplayShowHomeEnabled(true); }