ServiceSinkhole.java 文件源码

@Override
public void onDestroy() {
    Log.i(TAG, "Destroy");

    commandLooper.quit();
    logLooper.quit();
    statsLooper.quit();

    if (registeredInteractiveState) {
        unregisterReceiver(interactiveStateReceiver);
        registeredInteractiveState = false;
    }
    if (registeredPowerSave) {
        unregisterReceiver(powerSaveReceiver);
        registeredPowerSave = false;
    }
    if (registeredUser) {
        unregisterReceiver(userReceiver);
        registeredUser = false;
    }
    if (registeredIdleState) {
        unregisterReceiver(idleStateReceiver);
        registeredIdleState = false;
    }
    if (registeredConnectivityChanged) {
        unregisterReceiver(connectivityChangedReceiver);
        registeredConnectivityChanged = false;
    }
    if (registeredPackageAdded) {
        unregisterReceiver(packageAddedReceiver);
        registeredPackageAdded = false;
    }

    if (phone_state) {
        TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
        if (tm != null) {
            tm.listen(phoneStateListener, PhoneStateListener.LISTEN_NONE);
            phone_state = false;
        }
    }

    if (subscriptionsChangedListener != null &&
            Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) {
        SubscriptionManager sm = SubscriptionManager.from(this);
        sm.removeOnSubscriptionsChangedListener((SubscriptionManager.OnSubscriptionsChangedListener) subscriptionsChangedListener);
        subscriptionsChangedListener = null;
    }

    try {
        if (vpn != null) {
            stopNative(vpn, true);
            stopVPN(vpn);
            vpn = null;
            unprepare();
        }
    } catch (Throwable ex) {
        Log.e(TAG, ex.toString() + "\n" + Log.getStackTraceString(ex));
    }

    jni_done();

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    prefs.unregisterOnSharedPreferenceChangeListener(this);

    super.onDestroy();
}