ошибка при работе с картой
243
06 апреля 2017, 18:18
В портретной ориентации все работает отлично но когда поворачиваю экран программа вылетает.
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.design.widget.AppBarLayout
android:id="@+id/app_bar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/fragment_map_toolbar"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:elevation="4dp"
app:popupTheme="@style/AppTheme"
app:theme="@style/ToolbarTheme"/>
</android.support.design.widget.AppBarLayout>
<android.support.design.widget.FloatingActionButton
android:id="@+id/fab_layers"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|end"
android:layout_margin="@dimen/fab_margin"
android:background="@android:color/white"
app:useCompatPadding="true"
android:src="@android:drawable/ic_dialog_info" />
<android.support.design.widget.FloatingActionButton
android:id="@+id/fab_my_location"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="top|end"
android:src="@drawable/ic_map_location"
app:layout_anchor="@id/fab_layers"
app:useCompatPadding="true"
app:backgroundTint="@android:color/white"
app:layout_anchorGravity="top" />
<com.google.android.gms.maps.MapView
android:id="@+id/fragment_map_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior" />
</android.support.design.widget.CoordinatorLayout>
Код фрагмента:
public class FragmentMap extends Fragment implements OnMapReadyCallback {
private static final String TAG = "FragmentMap";
private FragmentWeatherMain.Callbacks mCallbacks;
private Toolbar mToolbar;
private MapView mMapView;
public static FragmentMap newInstance() {
return new FragmentMap();
}
@Override
public void onAttach(Activity activity){
super.onAttach(activity);
mCallbacks = (FragmentWeatherMain.Callbacks) activity;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState){
View view = inflater.inflate(R.layout.fragment_map, container, false);
getActivity().setTitle(String.format(getResources().getString(R.string.fragment_map_title)));
mMapView = (MapView) view.findViewById(R.id.fragment_map_view);
mMapView.onCreate(savedInstanceState);
mMapView.getMapAsync(this);
mToolbar = (Toolbar) view.findViewById(R.id.fragment_map_toolbar);
((AppCompatActivity) getActivity()).setSupportActionBar(mToolbar);
((AppCompatActivity) getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(true);
((AppCompatActivity) getActivity()).getSupportActionBar().setHomeButtonEnabled(true);
mCallbacks.onDrawerToggleClick(mToolbar);
return view;
}
@Override
public void onStart() {
super.onStart();
mMapView.onStart();
}
@Override
public void onResume() {
super.onResume();
mMapView.onResume();
}
@Override
public void onPause() {
super.onPause();
mMapView.onPause();
}
@Override
public void onStop() {
super.onStop();
mMapView.onStop();
}
@Override
public void onLowMemory() {
super.onLowMemory();
mMapView.onLowMemory();
}
@Override
public void onDestroy() {
super.onDestroy();
mMapView.onDestroy();
}
@Override
public void onDetach(){
super.onDetach();
mCallbacks = null;
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mMapView.onSaveInstanceState(outState);
}
@Override
public void onMapReady(GoogleMap googleMap) {
}
}
Ошибка:
Class not found when unmarshalling: android.support.v7.widget.Toolbar$SavedState
java.lang.ClassNotFoundException: android.support.v7.widget.Toolbar$SavedState
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:324)
at android.os.Parcel.readParcelableCreator(Parcel.java:2404)
at android.os.Parcel.readParcelable(Parcel.java:2358)
at android.os.Parcel.readValue(Parcel.java:2264)
at android.os.Parcel.readSparseArrayInternal(Parcel.java:2675)
at android.os.Parcel.readSparseArray(Parcel.java:1967)
at android.os.Parcel.readValue(Parcel.java:2321)
at android.os.Parcel.readArrayMapInternal(Parcel.java:2614)
at android.os.BaseBundle.unparcel(BaseBundle.java:221)
at android.os.Bundle.getBundle(Bundle.java:763)
at com.google.android.gms.maps.internal.ea.a(:com.google.android.gms.DynamiteModulesB:168)
at com.google.maps.api.android.lib6.impl.az.a(:com.google.android.gms.DynamiteModulesB:690)
at com.google.maps.api.android.lib6.impl.da.a(:com.google.android.gms.DynamiteModulesB:81)
at com.google.android.gms.maps.internal.z.onTransact(:com.google.android.gms.DynamiteModulesB:66)
at android.os.Binder.transact(Binder.java:387)
at com.google.android.gms.maps.internal.IMapViewDelegate$zza$zza.onCreate(Unknown Source)
at com.google.android.gms.maps.MapView$zza.onCreate(Unknown Source)
at com.google.android.gms.dynamic.zza$3.zzb(Unknown Source)
at com.google.android.gms.dynamic.zza$1.zza(Unknown Source)
at com.google.android.gms.maps.MapView$zzb.zzIL(Unknown Source)
at com.google.android.gms.maps.MapView$zzb.zza(Unknown Source)
at com.google.android.gms.dynamic.zza.zza(Unknown Source)
at com.google.android.gms.dynamic.zza.onCreate(Unknown Source)
at com.google.android.gms.maps.MapView.onCreate(Unknown Source)
at com.example.jeka.exampledrawerbar.fragments.FragmentMap.onCreateView(FragmentMap.java:39)
at android.support.v4.app.Fragment.performCreateView(Fragment.java:2087)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1113)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1295)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1277)
at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:2154)
at android.support.v4.app.FragmentController.dispatchActivityCreated(FragmentController.java:201)
at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:603)
at android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:181)
at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1266)
at android.app.Activity.performStart(Activity.java:6943)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3276)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3415)
at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:5472)
at android.app.ActivityThread.access$1200(ActivityThread.java:229)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1827)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7325)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v7.widget.Toolbar$SavedState" on path: DexPathList[[zip file "/data/data/com.google.android.gms/app_chimera/m/0000001b/DynamiteModulesB_GmsCore_prodmnc_xhdpi_release.apk"],nativeLibraryDirectories=[/data/user/0/com.google.android.gms/app_chimera/m/0000001b/n/armeabi-v7a, /data/user/0/com.google.android.gms/app_chimera/m/0000001b/n/armeabi, /vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at bzi.loadClass(:com.google.android.gms:34
Answer 1
Попробуйте как тут советуют отделить при сохранении/восстановлении состояние карты от состояния фрагмента так:
// class property
private static final String KEY_MAP_SAVED_STATE = "mapState";
// class methods
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
mapView = ...;
Bundle mapState = (savedInstanceState != null)
? savedInstanceState.getBundle(KEY_MAP_SAVED_STATE): null;
mapView.onCreate(mapState);
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
Bundle mapState = new Bundle();
mapView.onSaveInstanceState(mapState);
outState.putBundle(KEY_MAP_SAVED_STATE, mapState);
}
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Айфон мало держит заряд, разбираемся с проблемой вместе с AppLab
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