融合位置 API 运行时权限错误
Fused location API runtime permissions error
我正在尝试获取访问该位置的权限并使用 Fusedlocation 提供商 API android，但是，我的应用程序在打开时崩溃.我查看了 Google 开发人员文档并对相应的方法进行了适当的更改。
当我得到一个位置时，我传递坐标并使用 SharedPreferences 存储它们。能不能请教一下我在程序中有什么地方没有处理或者处理的不对？
public class MainActivity extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener, LocationListener {
private final String TAG = "LocationActivity";
private GoogleApiClient mGoogleApiClient;
private LocationRequest mLocationRequest;
String lat, lon;
Location mLastLocation;
GridView androidGridView;
String[] gridViewString = {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//checkAppPermission();
Log.d(TAG, "Test location ..............");
//setup GoogleApiclient
buildGoogleApiClient();
Log.d(TAG, "After build api client");
}
public void checkAppPermission(){
if (checkPermission()) {
Toast.makeText(this, "Permission already granted.", Toast.LENGTH_LONG).show();
} else {
requestPermission();
Toast.makeText(this, "Please request permission.", Toast.LENGTH_LONG).show();
}
}
private boolean checkPermission() {
int result = ContextCompat.checkSelfPermission(getApplicationContext(), ACCESS_FINE_LOCATION);
Log.d(TAG, "Test location 2..............");
return result == PackageManager.PERMISSION_GRANTED;
}
private void requestPermission() {
ActivityCompat.requestPermissions(this, new String[]{ACCESS_FINE_LOCATION}, 1);
Log.d(TAG, "requestPermissions..............");
}
//This method will be called when the user will tap on allow or deny
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
//Checking the request code of our request
Log.d(TAG, "onRequestPermissionsResult..............");
if (requestCode == 1) {
//If permission is granted
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
//Displaying a toast
Toast.makeText(this, "Permission granted now you can read the storage", Toast.LENGTH_LONG).show();
} else {
//Displaying another toast if permission is not granted
Toast.makeText(this, "Oops you just denied the permission", Toast.LENGTH_LONG).show();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (shouldShowRequestPermissionRationale(android.Manifest.permission.ACCESS_FINE_LOCATION)) {
showMessageOKCancel("You need to allow access to both the permissions",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
requestPermissions(new String[]{ACCESS_FINE_LOCATION,},
1);
}
}
});
return;
}
}
}
}
}
private void showMessageOKCancel(String message, DialogInterface.OnClickListener okListener) {
new AlertDialog.Builder(MainActivity.this)
.setMessage(message)
.setPositiveButton("OK", okListener)
.setNegativeButton("Cancel", null)
.create()
.show();
}
protected synchronized void buildGoogleApiClient() {
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(LocationServices.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
Log.d(TAG, "GoogleAPIclient init ..............");
}
@Override
protected void onStart() {
super.onStart();
// Connect the client.
Log.d(TAG, "onStart fired ..............");
mGoogleApiClient.connect();
}
@Override
protected void onStop() {
// Disconnecting the client invalidates it.
mGoogleApiClient.disconnect();
Log.d(TAG, "onStop fired ..............");
super.onStop();
}
@Override
public void onConnected(Bundle bundle) {
checkAppPermission();
Log.d(TAG, "inside onconnected");
mLocationRequest = LocationRequest.create();
mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
mLocationRequest.setInterval(1000); // Update location every 10 seconds
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
mLastLocation = LocationServices.FusedLocationApi.getLastLocation(
mGoogleApiClient);
if (mLastLocation != null) {
lat = String.valueOf(mLastLocation.getLatitude());
lon = String.valueOf(mLastLocation.getLongitude());
}
Log.d(TAG,"" +lat);
Log.d(TAG,""+ lon);
Log.d(TAG, "calling storeprefs inside onconnected");
storeprefs(lat,lon);
}
@Override
public void onConnectionSuspended(int i) {
Log.i(TAG, "GoogleApiClient connection has been suspend");
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
Log.i(TAG, "GoogleApiClient connection has failed");
}
@Override
protected void onPause() {
super.onPause();
}
@Override
public void onLocationChanged(Location location) {
// New location has now been determined
String lat = Double.toString(location.getLatitude());
String lon = Double.toString(location.getLongitude());
Log.i(TAG, lat);
Log.i(TAG, lon);
storeprefs(lat,lon);
// You can now create a LatLng Object for use with maps
//LatLng latLng = new LatLng(location.getLatitude(), location.getLongitude());
}
错误：
FATAL EXCEPTION: main
Process: com.example.android.wesport, PID: 11572
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.android.wesport/com.example.android.wesport.MainActivity}: java.lang.IllegalStateException: GoogleApiClient is not connected yet.
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2646)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
Caused by: java.lang.IllegalStateException: GoogleApiClient is not connected yet.
at com.google.android.gms.internal.zzof.zzd(Unknown Source)
at com.google.android.gms.location.internal.zzd.requestLocationUpdates(Unknown Source)
at com.example.android.wesport.MainActivity.onCreate(MainActivity.java:82)
at android.app.Activity.performCreate(Activity.java:6662)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2599)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
堆栈跟踪 2
FATAL EXCEPTION: main
Process: com.example.android.wesport, PID: 5763
java.lang.SecurityException: Client must have ACCESS_FINE_LOCATION permission to request PRIORITY_HIGH_ACCURACY locations.
at android.os.Parcel.readException(Parcel.java:1683)
at android.os.Parcel.readException(Parcel.java:1636)
at com.google.android.gms.location.internal.zzi$zza$zza.zza(Unknown Source)
at com.google.android.gms.location.internal.zzk.zza(Unknown Source)
at com.google.android.gms.location.internal.zzl.zza(Unknown Source)
at com.google.android.gms.location.internal.zzd.zza(Unknown Source)
at com.google.android.gms.location.internal.zzd.zza(Unknown Source)
at com.google.android.gms.internal.zznt$zza.zzb(Unknown Source)
at com.google.android.gms.internal.zzoc.zzf(Unknown Source)
at com.google.android.gms.internal.zzoc.zzd(Unknown Source)
at com.google.android.gms.internal.zzoh.zzd(Unknown Source)
at com.google.android.gms.internal.zzof.zzd(Unknown Source)
at com.google.android.gms.location.internal.zzd.requestLocationUpdates(Unknown Source)
at com.example.android.wesport.MainActivity.onConnected(MainActivity.java:171)
at com.google.android.gms.common.internal.zzl.zzm(Unknown Source)
at com.google.android.gms.internal.zzof.zzk(Unknown Source)
at com.google.android.gms.internal.zzod.zzsb(Unknown Source)
at com.google.android.gms.internal.zzod.onConnected(Unknown Source)
at com.google.android.gms.internal.zzoh.onConnected(Unknown Source)
at com.google.android.gms.internal.zznw.onConnected(Unknown Source)
at com.google.android.gms.common.internal.zzk.onConnected(Unknown Source)
at com.google.android.gms.common.internal.zzd$zzj.zztp(Unknown Source)
at com.google.android.gms.common.internal.zzd$zza.zzc(Unknown Source)
at com.google.android.gms.common.internal.zzd$zza.zzw(Unknown Source)
at com.google.android.gms.common.internal.zzd$zze.zztr(Unknown Source)
at com.google.android.gms.common.internal.zzd$zzd.handleMessage(Unknown Source)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
Caused by: java.lang.IllegalStateException: GoogleApiClient is not connected yet.
在调用 onConnected() 之前，您不能调用 requestLocationUpdates()。但是，如果您确定您拥有运行时权限，那么您已经在 onCreate() 中调用 requestLocationUpdates()。
我正在尝试获取访问该位置的权限并使用 Fusedlocation 提供商 API android，但是，我的应用程序在打开时崩溃.我查看了 Google 开发人员文档并对相应的方法进行了适当的更改。
当我得到一个位置时，我传递坐标并使用 SharedPreferences 存储它们。能不能请教一下我在程序中有什么地方没有处理或者处理的不对？
public class MainActivity extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener, LocationListener {
private final String TAG = "LocationActivity";
private GoogleApiClient mGoogleApiClient;
private LocationRequest mLocationRequest;
String lat, lon;
Location mLastLocation;
GridView androidGridView;
String[] gridViewString = {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//checkAppPermission();
Log.d(TAG, "Test location ..............");
//setup GoogleApiclient
buildGoogleApiClient();
Log.d(TAG, "After build api client");
}
public void checkAppPermission(){
if (checkPermission()) {
Toast.makeText(this, "Permission already granted.", Toast.LENGTH_LONG).show();
} else {
requestPermission();
Toast.makeText(this, "Please request permission.", Toast.LENGTH_LONG).show();
}
}
private boolean checkPermission() {
int result = ContextCompat.checkSelfPermission(getApplicationContext(), ACCESS_FINE_LOCATION);
Log.d(TAG, "Test location 2..............");
return result == PackageManager.PERMISSION_GRANTED;
}
private void requestPermission() {
ActivityCompat.requestPermissions(this, new String[]{ACCESS_FINE_LOCATION}, 1);
Log.d(TAG, "requestPermissions..............");
}
//This method will be called when the user will tap on allow or deny
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
//Checking the request code of our request
Log.d(TAG, "onRequestPermissionsResult..............");
if (requestCode == 1) {
//If permission is granted
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
//Displaying a toast
Toast.makeText(this, "Permission granted now you can read the storage", Toast.LENGTH_LONG).show();
} else {
//Displaying another toast if permission is not granted
Toast.makeText(this, "Oops you just denied the permission", Toast.LENGTH_LONG).show();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (shouldShowRequestPermissionRationale(android.Manifest.permission.ACCESS_FINE_LOCATION)) {
showMessageOKCancel("You need to allow access to both the permissions",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
requestPermissions(new String[]{ACCESS_FINE_LOCATION,},
1);
}
}
});
return;
}
}
}
}
}
private void showMessageOKCancel(String message, DialogInterface.OnClickListener okListener) {
new AlertDialog.Builder(MainActivity.this)
.setMessage(message)
.setPositiveButton("OK", okListener)
.setNegativeButton("Cancel", null)
.create()
.show();
}
protected synchronized void buildGoogleApiClient() {
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(LocationServices.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
Log.d(TAG, "GoogleAPIclient init ..............");
}
@Override
protected void onStart() {
super.onStart();
// Connect the client.
Log.d(TAG, "onStart fired ..............");
mGoogleApiClient.connect();
}
@Override
protected void onStop() {
// Disconnecting the client invalidates it.
mGoogleApiClient.disconnect();
Log.d(TAG, "onStop fired ..............");
super.onStop();
}
@Override
public void onConnected(Bundle bundle) {
checkAppPermission();
Log.d(TAG, "inside onconnected");
mLocationRequest = LocationRequest.create();
mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
mLocationRequest.setInterval(1000); // Update location every 10 seconds
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
mLastLocation = LocationServices.FusedLocationApi.getLastLocation(
mGoogleApiClient);
if (mLastLocation != null) {
lat = String.valueOf(mLastLocation.getLatitude());
lon = String.valueOf(mLastLocation.getLongitude());
}
Log.d(TAG,"" +lat);
Log.d(TAG,""+ lon);
Log.d(TAG, "calling storeprefs inside onconnected");
storeprefs(lat,lon);
}
@Override
public void onConnectionSuspended(int i) {
Log.i(TAG, "GoogleApiClient connection has been suspend");
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
Log.i(TAG, "GoogleApiClient connection has failed");
}
@Override
protected void onPause() {
super.onPause();
}
@Override
public void onLocationChanged(Location location) {
// New location has now been determined
String lat = Double.toString(location.getLatitude());
String lon = Double.toString(location.getLongitude());
Log.i(TAG, lat);
Log.i(TAG, lon);
storeprefs(lat,lon);
// You can now create a LatLng Object for use with maps
//LatLng latLng = new LatLng(location.getLatitude(), location.getLongitude());
}
错误：
FATAL EXCEPTION: main
Process: com.example.android.wesport, PID: 11572
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.android.wesport/com.example.android.wesport.MainActivity}: java.lang.IllegalStateException: GoogleApiClient is not connected yet.
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2646)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
Caused by: java.lang.IllegalStateException: GoogleApiClient is not connected yet.
at com.google.android.gms.internal.zzof.zzd(Unknown Source)
at com.google.android.gms.location.internal.zzd.requestLocationUpdates(Unknown Source)
at com.example.android.wesport.MainActivity.onCreate(MainActivity.java:82)
at android.app.Activity.performCreate(Activity.java:6662)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2599)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
堆栈跟踪 2
FATAL EXCEPTION: main
Process: com.example.android.wesport, PID: 5763
java.lang.SecurityException: Client must have ACCESS_FINE_LOCATION permission to request PRIORITY_HIGH_ACCURACY locations.
at android.os.Parcel.readException(Parcel.java:1683)
at android.os.Parcel.readException(Parcel.java:1636)
at com.google.android.gms.location.internal.zzi$zza$zza.zza(Unknown Source)
at com.google.android.gms.location.internal.zzk.zza(Unknown Source)
at com.google.android.gms.location.internal.zzl.zza(Unknown Source)
at com.google.android.gms.location.internal.zzd.zza(Unknown Source)
at com.google.android.gms.location.internal.zzd.zza(Unknown Source)
at com.google.android.gms.internal.zznt$zza.zzb(Unknown Source)
at com.google.android.gms.internal.zzoc.zzf(Unknown Source)
at com.google.android.gms.internal.zzoc.zzd(Unknown Source)
at com.google.android.gms.internal.zzoh.zzd(Unknown Source)
at com.google.android.gms.internal.zzof.zzd(Unknown Source)
at com.google.android.gms.location.internal.zzd.requestLocationUpdates(Unknown Source)
at com.example.android.wesport.MainActivity.onConnected(MainActivity.java:171)
at com.google.android.gms.common.internal.zzl.zzm(Unknown Source)
at com.google.android.gms.internal.zzof.zzk(Unknown Source)
at com.google.android.gms.internal.zzod.zzsb(Unknown Source)
at com.google.android.gms.internal.zzod.onConnected(Unknown Source)
at com.google.android.gms.internal.zzoh.onConnected(Unknown Source)
at com.google.android.gms.internal.zznw.onConnected(Unknown Source)
at com.google.android.gms.common.internal.zzk.onConnected(Unknown Source)
at com.google.android.gms.common.internal.zzd$zzj.zztp(Unknown Source)
at com.google.android.gms.common.internal.zzd$zza.zzc(Unknown Source)
at com.google.android.gms.common.internal.zzd$zza.zzw(Unknown Source)
at com.google.android.gms.common.internal.zzd$zze.zztr(Unknown Source)
at com.google.android.gms.common.internal.zzd$zzd.handleMessage(Unknown Source)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
Caused by: java.lang.IllegalStateException: GoogleApiClient is not connected yet.
在调用 onConnected() 之前，您不能调用 requestLocationUpdates()。但是，如果您确定您拥有运行时权限，那么您已经在 onCreate() 中调用 requestLocationUpdates()。