enable strict mode

App.java

public class MyApplication extends Application {

private static final String TAG = "MyApplication";

@Override
public void onCreate() {
    if (BuildConfig.DEBUG) {
        Log.w(TAG, "======================================================");
        Log.w(TAG, "======= APPLICATION IN STRICT MODE - DEBUGGING =======");
        Log.w(TAG, "======================================================");

        /**
         * Doesn't enable anything on the main thread that related
         * to resource access.
         */
        StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
                .detectAll()
                .penaltyLog()
                .penaltyFlashScreen()
                .penaltyDeath()
                .build());

        /**
         * Doesn't enable any leakage of the application's components.
         */
        final StrictMode.VmPolicy.Builder builder = new StrictMode.VmPolicy.Builder();

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            builder.detectLeakedRegistrationObjects();
        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
            builder.detectFileUriExposure();
        }
        builder.detectLeakedClosableObjects()
               .detectLeakedSqlLiteObjects()
               .penaltyLog()
               .penaltyDeath();
        StrictMode.setVmPolicy(builder.build());
    }
    super.onCreate();
}