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마커를 맵에 표시하려고합니다. 그것은 마커를 MySQL 데이터베이스에서 가져오고 asynctask에서 JSON을 사용하여 가져오고 로그에서 다음을 얻습니다. 나는 그것이 Google 인증서와 관련이 있다고 생각하지만 잘 모르겠습니다. 이 코드는 안드로이드 < 5의 이전 버전에서 작동하지만 최신 버전에서는 작동하지 않습니다. 여기 andorid 마커가 asynctask 맵을 표시하지 않습니다.
I/zzbx: Making Creator dynamically
W/zygote: Skipping duplicate class check due to unrecognized classloader
I/Google Maps Android API: Google Play services client version: 11020000
I/Google Maps Android API: Google Play services package version: 11743470
I/zygote: Do partial code cache collection, code=125KB, data=68KB
I/zygote: After code cache collection, code=120KB, data=67KB
I/zygote: Increasing code cache capacity to 512KB
I/Choreographer: Skipped 66 frames! The application may be doing too much work on its main thread.
W/Google Maps Android API: Deprecation notice: In a future release, indoor will no longer be supported on satellite, hybrid or terrain type maps. Even where indoor is not supported, isIndoorEnabled() will continue to return the value that has been set via setIndoorEnabled(), as it does now. By default, setIndoorEnabled is 'true'. The API release notes (https://developers.google.com/maps/documentation/android-api/releases) will let you know when indoor support becomes unavailable on those map types.
D/EGL_emulation: eglMakeCurrent: 0x9a51aee0: ver 2 0 (tinfo 0x9a7ff8a0)
[ 12-18 19:32:33.017 6391: 6463 D/ ]
HostConnection::get() New Host Connection established 0x8abe1340, tid 6463
D/EGL_emulation: eglCreateContext: 0x82ad6f60: maj 1 min 0 rcv 1
D/EGL_emulation: eglMakeCurrent: 0x82ad6f60: ver 1 0 (tinfo 0x823a57e0)
W/DynamiteModule: Local module descriptor class for com.google.android.gms.googlecertificates not found.
W/zygote: Skipping duplicate class check due to unrecognized classloader
I/DynamiteModule: Considering local module com.google.android.gms.googlecertificates:0 and remote module com.google.android.gms.googlecertificates:4
I/DynamiteModule: Selected remote version of com.google.android.gms.googlecertificates, version >= 4
W/zygote: Skipping duplicate class check due to unrecognized classloader
public class MapsActivity extends FragmentActivity implements GoogleMap.OnMarkerClickListener, OnMapReadyCallback {
private Marker marker;
private GoogleMap mMap;
public String lastClick;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_maps);
// Obtain the SupportMapFragment and get notified when the map is ready to be used.
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.map);
mapFragment.getMapAsync(this);
}
@Override
public void onMapReady(GoogleMap googleMap) {
mMap = googleMap;
mMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE);
mMap.setOnMarkerClickListener(this);
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
mMap.setMyLocationEnabled(true);
new AsyncTaskGetMareker().execute();
}
public String getJSONFromAssets() {
String json = null;
try {
Intent intent = getIntent();
final String cID = intent.getStringExtra("cID");
InputStream inputData = new URL("someurlhere" + cID).openStream();
int size = inputData.available();
byte[] buffer = new byte[size];
inputData.read(buffer);
inputData.close();
json = new String(buffer, "UTF-8");
} catch (IOException ex) {
ex.printStackTrace();
return null;
}
return json;
}
private class AsyncTaskGetMareker extends AsyncTask<String, String, JSONArray> {
@Override
protected void onPreExecute() {
super.onPreExecute();
}
@Override
protected JSONArray doInBackground(String... strings) {
String stationsJsonString = getJSONFromAssets();
try {
JSONArray stationsJsonArray = new JSONArray(stationsJsonString);
return stationsJsonArray;
} catch (JSONException e) {
e.printStackTrace();
}
//This will only happen if an exception is thrown above:
return null;
}
protected void onPostExecute(JSONArray result) {
if (result != null) {
for (int i = 0; i < result.length(); i++) {
JSONObject jsonObject = null;
try {
jsonObject = result.getJSONObject(i);
String name= jsonObject.getString("name");
String lat = jsonObject.getString("lat");
String lng = jsonObject.getString("lng");
String occupied = jsonObject.getString("occupied");
String id = jsonObject.getString("id");
String hunb = jsonObject.getString("hunb");
int occ = Integer.parseInt(occupied);
drawMarker(new LatLng(Double.parseDouble(lat),
Double.parseDouble(lng)), name, occ, id, hunb);
} catch (JSONException e) {
e.printStackTrace();
}
}
}
}
private void drawMarker(LatLng point, String name, int occ, String id, String hunb) {
mMap.addMarker(new MarkerOptions()
.position(point)
.title(name)
.snippet(id)
.icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_RED)));
}
}
}
oncreate와 onmapready에서 asynctask를 호출하는 중입니까? – frenchface