拒绝权限后如何解决虚假错误?

时间:2019-03-28 18:23:42

标签: java android layout-inflater

我已经为Google地图创建了一个主要活动,并对其进行了权限测试,所有这些似乎都可以正常工作。即使它正在运行,我也禁用了权限,它要求用户继续操作的权限,即在这些测试过程中没有错误。

我现在已经将地图创建为一个片段,当我启动该应用程序时,它会像往常一样请求许可,如果您拒绝,它将再次询问,直到用户接受为止。

但是,当我执行与MainActivity相同的测试时,要运行它并在打开它时禁用权限,它会崩溃。膨胀地图布局时会发生此崩溃。

我将如何解决此问题?我需要一种onPause()方法来检查并检查那里的权限吗?我不太确定这是否可以解决问题,因为错误是在不断膨胀的。

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

if (ActivityCompat.checkSelfPermission(getContext(),
                    Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED &&
                    ActivityCompat.checkSelfPermission(getContext(),
                            Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
                requestStoragePermission();
                return;
            }

}

@Override
public void onViewCreated(@NonNull final View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    SupportMapFragment mapFragment = ((SupportMapFragment) getActivity().getSupportFragmentManager().findFragmentById(R.id.map));
    FragmentManager fm = getChildFragmentManager();
    if (mapFragment == null) {
        mapFragment = SupportMapFragment.newInstance();
        fm.beginTransaction().replace(R.id.map, mapFragment).commit();
    }
    mapFragment.getMapAsync(this);


@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    View v = inflater.inflate(R.layout.fragment_maps, container, false);
    return v;
}

/

android.view.InflateException: Binary XML file line #9: Binary XML file line #9: Error inflating class fragment
Caused by: android.view.InflateException: Binary XML file line #9: Error inflating class fragment
Caused by: java.lang.IllegalStateException: Fragment com.google.android.gms.maps.SupportMapFragment did not create a view.
    at android.support.v4.app.FragmentManagerImpl.onCreateView(FragmentManager.java:3778)
    at android.view.LayoutInflater$FactoryMerger.onCreateView(LayoutInflater.java:186)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:772)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
    at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
    at com.nsa.cecobike.Maps.onCreateView(Maps.java:68)
    at android.support.v4.app.Fragment.performCreateView(Fragment.java:2439)
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1460)
    at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1784)
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1852)
    at android.support.v4.app.FragmentManagerImpl.dispatchStateChange(FragmentManager.java:3269)
    at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:3229)
    at android.support.v4.app.FragmentController.dispatchActivityCreated(FragmentController.java:201)
    at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:620)
    at android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:178)
    at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1391)
    at android.app.Activity.performStart(Activity.java:7157)
    at android.app.ActivityThread.handleStartActivity(ActivityThread.java:2937)
    at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:180)
    at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:165)
    at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:142)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:70)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6669)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

0 个答案:

没有答案