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У меня есть карта с панелью инструментов и панель поиска автозаполнения в макете координат. Все отлично работает в версии Android выше 4.x, но в Android 4.2.2 отображается только карта. Панель инструментов и текст автозаполнения не отображаются.Android 4.2.2 Ошибка фрагмента карты
Пожалуйста, помогите мне понять, почему это происходит.
Xml:
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:map="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android">
<include
android:id="@+id/toolbar"
layout="@layout/activity_self_assigned_toolbar" />
<android.support.design.widget.AppBarLayout
android:id="@+id/appbar"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_marginEnd="10dp"
android:layout_marginStart="10dp"
android:layout_marginTop="60dp"
android:background="#FFFF"
android:weightSum="1">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:orientation="horizontal">
<AutoCompleteTextView
android:id="@+id/autocomplete"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_gravity="bottom"
android:layout_weight="0.5"
android:hint="Type in your Location">
</AutoCompleteTextView>
<ImageView
android:layout_width="30dp"
android:layout_height="30dp"
android:layout_gravity="center"
android:layout_weight="0"
android:id="@+id/custom_map_cross"
android:src="@drawable/icn_close"/>
<!--<Button-->
<!--android:id="@+id/search_button"-->
<!--android:layout_width="20dp"-->
<!--android:layout_weight="0.5"-->
<!--android:layout_height="40dp"-->
<!--android:layout_marginRight="5dp"-->
<!--android:layout_gravity="center"-->
<!--android:padding="5dp"-->
<!--android:background="@color/indigo_500"-->
<!--android:textColor="@android:color/white"-->
<!--android:text="Save" />-->
</LinearLayout>
</android.support.design.widget.AppBarLayout>
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</RelativeLayout>
</android.support.design.widget.CoordinatorLayout>
map.java:
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.custom_map_layout,container,false);
ButterKnife.inject(this,view);
// view.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
// ViewGroup.LayoutParams.MATCH_PARENT));
// Obtain the SupportMapFragment and get notified when the map is ready to be used.
// SupportMapFragment mapFragment = (SupportMapFragment) getActivity().getSupportFragmentManager().findFragmentById(R.id.map);
// mMap = ((SupportMapFragment) getChildFragmentManager().findFragmentById(R.id.map))
// .getMap();
initialise();
initialiseListeners();
autoCompView.setAdapter(new GooglePlacesAutocompleteAdapter(getActivity(), R.layout.map_single_item));
autoCompView.setOnItemClickListener(this);
saveButton.setOnClickListener(this);
cancelButton.setOnClickListener(this);
return view;
}
private void initialise() {
// toolbar.setNavigationIcon(R.drawable.ic_keyboard_arrow_left_black_24dp);
activity = (AppCompatActivity) getActivity();
toolbar.setTitle("Address");
}
private void initialiseListeners() {
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
getActivity().onBackPressed();
}
});
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
View view1 = getActivity().getCurrentFocus();
if (view1 != null) {
InputMethodManager imm = (InputMethodManager)getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(view1.getWindowToken(), 0);
}
// and next place it, for exemple, on bottom right (as Google Maps app)
str = (String) parent.getItemAtPosition(position);
// Toast.makeText(this, str, Toast.LENGTH_SHORT).show();
getLocationFromAddress(str);
if (latitude != null && longitude != null) {
LatLng latLng = new LatLng(latitude, longitude);
mMap.addMarker(new MarkerOptions().position(latLng));
CameraPosition pos = CameraPosition.builder()
.target(latLng)
.zoom(12f)
.bearing(0.0f)
.tilt(0.0f)
.build();
mMap.setMyLocationEnabled(true);
mMap.animateCamera(CameraUpdateFactory
.newCameraPosition(pos), null);
}
}
public void getLocationFromAddress(String strAddress) {
Geocoder coder = new Geocoder(context);
List<Address> address;
try {
address = coder.getFromLocationName(strAddress, 5);
if (address != null) {
Address location = address.get(0);
latitude = location.getLatitude();
longitude = location.getLongitude();
}
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.self_assignment_save_textview:
new generateCheckinsTask(context).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
break;
case R.id.self_assignment_cancel_textview:
//
// getActivity().getSupportFragmentManager().popBackStack();
break;
}
}
private class generateCheckinsTask extends AsyncTask {
private Context context;
generateCheckinsTask(Context context) {
this.context = context;
}
@Override
protected Object doInBackground(Object[] params) {
return null;
}
@Override
protected void onPostExecute(Object o) {
super.onPostExecute(o);
Time time = new Time();
time.setToNow();
Fragment_Self_Assignment self_assignment = new Fragment_Self_Assignment();
self_assignment.updateAddress(str,latitude,longitude);
Handler handler = new Handler();
handler.postDelayed(new Runnable() {
public void run() {
// if (materialDialog != null && materialDialog.isShowing()) {
// materialDialog.dismiss();
// }
getActivity().finish();
}
}, 500);
}
@Override
protected void onPreExecute() {
super.onPreExecute();
}
}
@Override
public void onResume() {
Spannable actionBarTitle = new SpannableString("Add Place");
actionBarTitle.setSpan(
new ForegroundColorSpan(Color.WHITE),
0,
actionBarTitle.length(),
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
if(((AppCompatActivity) getActivity()).getSupportActionBar() != null){
((AppCompatActivity) getActivity()).getSupportActionBar().setTitle(actionBarTitle);
InputMethodManager imm = (InputMethodManager) getActivity()
.getSystemService(Context.INPUT_METHOD_SERVICE);
if(!imm.isAcceptingText()){
imm.hideSoftInputFromWindow(getView().getWindowToken(),0);
}
}
super.onResume();
}
@Override
public void onStart() {
super.onStart();
if (activity.getSupportActionBar().isShowing())
activity.getSupportActionBar().hide();
}
@Override
public void onStop() {
super.onStop();
if (!activity.getSupportActionBar().isShowing())
activity.getSupportActionBar().show();
}
public static ArrayList autocomplete(String input) {
ArrayList resultList = null;
HttpURLConnection conn = null;
StringBuilder jsonResults = new StringBuilder();
try {
StringBuilder sb = new StringBuilder(PLACES_API_BASE + TYPE_AUTOCOMPLETE + OUT_JSON);
sb.append("?key=" + API_KEY);
// sb.append("&components=country:gr");
sb.append("&input=" + URLEncoder.encode(input, "utf8"));
URL url = new URL(sb.toString());
conn = (HttpURLConnection) url.openConnection();
InputStreamReader in = new InputStreamReader(conn.getInputStream());
// Load the results into a StringBuilder
int read;
char[] buff = new char[1024];
while ((read = in.read(buff)) != -1) {
jsonResults.append(buff, 0, read);
}
} catch (MalformedURLException e) {
Log.e(LOG_TAG, "Error processing Places API URL", e);
return resultList;
} catch (IOException e) {
Log.e(LOG_TAG, "Error connecting to Places API", e);
return resultList;
} finally {
if (conn != null) {
conn.disconnect();
}
}
try {
// Create a JSON object hierarchy from the results
JSONObject jsonObj = new JSONObject(jsonResults.toString());
JSONArray predsJsonArray = jsonObj.getJSONArray("predictions");
// Extract the Place descriptions from the results
resultList = new ArrayList(predsJsonArray.length());
for (int i = 0; i < predsJsonArray.length(); i++) {
System.out.println(predsJsonArray.getJSONObject(i).getString("description"));
System.out.println("============================================================");
resultList.add(predsJsonArray.getJSONObject(i).getString("description"));
}
} catch (JSONException e) {
Log.e(LOG_TAG, "Cannot process JSON results", e);
}
return resultList;
}
}
ПРОБЛЕМА: изображение (4.2.2 версия):
образ того же кода на большую версию (код работает нормально): 
его карта фрагмент охватывает панель инструментов, установите маржу сверху для фрагмента карты, то вы можете увидеть панель инструментов –
проблема с файлом XML. проверьте предварительный просмотр в другой версии Android в студии, вы получите его – DKV