当我使用googlemap时遇到了崩溃我试图搜索但我没有得到正确的答案！ 我尝试了许多建议的答案，但它并没有与我合作！ 它总是让GoogleApiClient产生问题。
public class SelectEndPoint extends AppCompatActivity implements OnMapReadyCallback, GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener, com.google.android.gms.location.LocationListener {
private GoogleMap mMap;
private GoogleApiClient mGoogleApiClient;
private final static int PLAY_SERVICES_RESOLUTION_REQUEST = 9000;
private static String TAG = "MAP LOCATION";
Context mContext;
TextView mLocationMarkerText;
private LatLng mCenterLatLong;
Spinner LocationSpinner;
/**
* Receiver registered with this activity to get the response from FetchAddressIntentService.
*/
private AddressResultReceiver mResultReceiver;
/**
* The formatted location address.
*/
protected String mAddressOutput;
protected String mAreaOutput;
protected String mCityOutput;
protected String mStateOutput;
EditText mLocationAddress;
TextView mLocationText;
private static final int REQUEST_CODE_AUTOCOMPLETE = 1;
Toolbar mToolbar;
double pinLatitude,pinLongitude;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.select_end_point);
mContext = this;
// Obtain the SupportMapFragment and get notified when the map is ready to be used.
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.map);
mLocationMarkerText = (TextView) findViewById(R.id.locationMarkertext);
mapFragment.getMapAsync(this);
mResultReceiver = new AddressResultReceiver(new Handler());
if (checkPlayServices()) {
// If this check succeeds, proceed with normal processing.
// Otherwise, prompt user to get valid Play Services APK.
if (!AppUtils.isLocationEnabled(mContext)) {
// notify user
AlertDialog.Builder dialog = new AlertDialog.Builder(mContext);
dialog.setMessage("Location not enabled!");
dialog.setPositiveButton("Open location settings", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface paramDialogInterface, int paramInt) {
Intent myIntent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
startActivity(myIntent);
}
});
dialog.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface paramDialogInterface, int paramInt) {
// TODO Auto-generated method stub
}
});
dialog.show();
}
buildGoogleApiClient();
} else {
Toast.makeText(mContext, "Location not supported in this device", Toast.LENGTH_SHORT).show();
}
}
/**
* Manipulates the map once available.
* This callback is triggered when the map is ready to be used.
* This is where we can add markers or lines, add listeners or move the camera. In this case,
* we just add a marker near Sydney, Australia.
* If Google Play services is not installed on the device, the user will be prompted to install
* it inside the SupportMapFragment. This method will only be triggered once the user has
* installed Google Play services and returned to the app.
*/
@Override
public void onMapReady(GoogleMap googleMap) {
Log.d(TAG, "OnMapReady");
mMap = googleMap;
mMap.setOnCameraChangeListener(new GoogleMap.OnCameraChangeListener() {
@Override
public void onCameraChange(CameraPosition cameraPosition) {
Log.d("Camera postion change" + "", cameraPosition + "");
mCenterLatLong = cameraPosition.target;
mMap.clear();
try {
Location mLocation = new Location("");
mLocation.setLatitude(mCenterLatLong.latitude);
mLocation.setLongitude(mCenterLatLong.longitude);
pinLatitude=mCenterLatLong.latitude;
pinLongitude=mCenterLatLong.longitude;
startIntentService(mLocation);
mLocationMarkerText.setText("Lat : " + mCenterLatLong.latitude + "," + "Long : " + mCenterLatLong.longitude);
} catch (Exception e) {
e.printStackTrace();
}
}
});
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);
mMap.getUiSettings().setMyLocationButtonEnabled(true);
// Add a marker in Sydney and move the camera
// LatLng sydney = new LatLng(-34, 151);
// mMap.addMarker(new MarkerOptions().position(sydney).title("Marker in Sydney"));
//mMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));
}
@Override
public void onConnected(Bundle bundle) {
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;
}
Location mLastLocation = LocationServices.FusedLocationApi.getLastLocation(
mGoogleApiClient);
if (mLastLocation != null) {
changeMap(mLastLocation);
Log.d(TAG, "ON connected");
} else
try {
LocationServices.FusedLocationApi.removeLocationUpdates(
mGoogleApiClient, this);
} catch (Exception e) {
e.printStackTrace();
}
try {
LocationRequest mLocationRequest = new LocationRequest();
mLocationRequest.setInterval(10000);
mLocationRequest.setFastestInterval(5000);
mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
LocationServices.FusedLocationApi.requestLocationUpdates(
mGoogleApiClient, mLocationRequest, this);
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void onConnectionSuspended(int i) {
Log.i(TAG, "Connection suspended");
mGoogleApiClient.connect();
}
@Override
public void onLocationChanged(Location location) {
try {
if (location != null)
changeMap(location);
LocationServices.FusedLocationApi.removeLocationUpdates(
mGoogleApiClient, this);
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
}
protected synchronized void buildGoogleApiClient() {
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.addApi(LocationServices.API)
.build();
}
@Override
protected void onStart() {
super.onStart();
try {
mGoogleApiClient.connect();
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
protected void onStop() {
super.onStop();
try {
} catch (RuntimeException e) {
e.printStackTrace();
}
if (mGoogleApiClient != null && mGoogleApiClient.isConnected()) {
mGoogleApiClient.disconnect();
}
}
private boolean checkPlayServices() {
int resultCode = GooglePlayServicesUtil.isGooglePlayServicesAvailable(this);
if (resultCode != ConnectionResult.SUCCESS) {
if (GooglePlayServicesUtil.isUserRecoverableError(resultCode)) {
GooglePlayServicesUtil.getErrorDialog(resultCode, this,
PLAY_SERVICES_RESOLUTION_REQUEST).show();
} else {
//finish();
}
return false;
}
return true;
}
private void
changeMap(Location location) {
Log.d(TAG, "Reaching map" + mMap);
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;
}
// check if map is created successfully or not
if (mMap != null) {
mMap.getUiSettings().setZoomControlsEnabled(false);
LatLng latLong;
latLong = new LatLng(location.getLatitude(), location.getLongitude());
CameraPosition cameraPosition = new CameraPosition.Builder()
.target(latLong).zoom(19f).tilt(70).build();
mMap.setMyLocationEnabled(true);
mMap.getUiSettings().setMyLocationButtonEnabled(true);
mMap.animateCamera(CameraUpdateFactory
.newCameraPosition(cameraPosition));
//mLocationMarkerText.setText("Lat : " + location.getLatitude() + "," + "Long : " + location.getLongitude());
startIntentService(location);
new AsyncGeocoder().execute(new AsyncGeocoderObject(
new Geocoder(this),
location,
mLocationMarkerText
));
} else {
Toast.makeText(getApplicationContext(),
"Sorry! unable to create maps", Toast.LENGTH_SHORT)
.show();
}
}
/**
* Receiver for data sent from FetchAddressIntentService.
*/
class AddressResultReceiver extends ResultReceiver {
public AddressResultReceiver(Handler handler) {
super(handler);
}
/**
* Receives data sent from FetchAddressIntentService and updates the UI in MainActivity.
*/
@Override
protected void onReceiveResult(int resultCode, Bundle resultData) {
// Display the address string or an error message sent from the intent service.
mAddressOutput = resultData.getString(AppUtils.LocationConstants.RESULT_DATA_KEY);
mAreaOutput = resultData.getString(AppUtils.LocationConstants.LOCATION_DATA_AREA);
mCityOutput = resultData.getString(AppUtils.LocationConstants.LOCATION_DATA_CITY);
mStateOutput = resultData.getString(AppUtils.LocationConstants.LOCATION_DATA_STREET);
displayAddressOutput();
// Show a toast message if an address was found.
if (resultCode == AppUtils.LocationConstants.SUCCESS_RESULT) {
// showToast(getString(R.string.address_found));
}
}
}
/**
* Creates an intent, adds location data to it as an extra, and starts the intent service for
* fetching an address.
*/
protected void startIntentService(Location mLocation) {
// Create an intent for passing to the intent service responsible for fetching the address.
Intent intent = new Intent(this, FetchAddressIntentService.class);
// Pass the result receiver as an extra to the service.
intent.putExtra(AppUtils.LocationConstants.RECEIVER, mResultReceiver);
// Pass the location data as an extra to the service.
intent.putExtra(AppUtils.LocationConstants.LOCATION_DATA_EXTRA, mLocation);
// Start the service. If the service isn't already running, it is instantiated and started
// (creating a process for it if needed); if it is running then it remains running. The
// service kills itself automatically once all intents are processed.
startService(intent);
}
logcat是：
java.lang.AbstractMethodError: abstract method "com.google.android.gms.common.api.Api$zze com.google.android.gms.common.api.Api$zza.zza(android.content.Context, android.os.Looper, com.google.android.gms.common.internal.zzf, java.lang.Object, com.google.android.gms.common.api.GoogleApiClient$ConnectionCallbacks, com.google.android.gms.common.api.GoogleApiClient$OnConnectionFailedListener)"
at com.google.android.gms.common.api.GoogleApiClient$Builder.zza(Unknown Source)
at com.google.android.gms.common.api.GoogleApiClient$Builder.zzarg(Unknown Source)
at com.google.android.gms.common.api.GoogleApiClient$Builder.build(Unknown Source)
at com.wneet.white.services.SelectPosition.buildGoogleApiClient(SelectPosition.java:471)
at com.wneet.white.services.SelectPosition.onCreate(SelectPosition.java:156)
at android.app.Activity.performCreate(Activity.java:6876)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1135)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3207)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3350)
at android.app.ActivityThread.access$1100(ActivityThread.java:222)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1795)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:158)
at android.app.ActivityThread.main(ActivityThread.java:7229)
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)
提前预订..