AndroidManifest.xml 已添加:
<uses-permission android:name="android.permisssion.ACCESS_COARSE_LOCATION"/>
ActivityCompat.requestPermissions()
int permissionCheck = ContextCompat.checkSelfPermission(this,
Manifest.permission.ACCESS_COARSE_LOCATION);
if (!(permissionCheck == PackageManager.PERMISSION_GRANTED)) {
// Should we show an explanation?
if (ActivityCompat.shouldShowRequestPermissionRationale(this,
Manifest.permission.ACCESS_COARSE_LOCATION)) {
} else {
// do request the permission
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.ACCESS_COARSE_LOCATION},
8);
}
}
onRequestPermissionsResult()
@Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case 8: {
// grantResults[0] = -1
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
} else {
}
return;
}
}
}
requestPermissions(ACCESS_COARSE_LOCATION) 不显示任何对话框，onRequestPermissionsResult 返回 -1。
相反，requestPermissions(Manifest.permission.CAMERA) 工作正常。
另一个问题: Android M 6.0 - Manifest.permission.WRITE_SETTINGS Error
最佳答案
uses-permission 名称中有错字，权限为 3 's'
由此改变:
<uses-permission android:name="android.permisssion.ACCESS_COARSE_LOCATION"/>
为此:
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
关于Android M requestPermissions(ACCESS_COARSE_LOCATION),不显示对话框？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/33278597/