本文介绍了GPS isProviderEnabled 总是返回 false的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
I've got this code
lm = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
boolean isGPS = lm.isProviderEnabled (LocationManager.GPS_PROVIDER);
and it always return false, even when GPS is enabled. GPS is working correctly but I'm using this boolean value to show pop-up "No GPS enabled". In this situation pop-up is showing up every time
- I checked similar questions but it doesn't help me.
- Yes, i have permission in my manifest
- I'm using this code in onResume method
Thanks for help.
解决方案
try this way..
private void turnGPSOn(){
String provider = Settings.Secure.getString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED);
if(!provider.contains("gps")){
final Intent poke = new Intent();
poke.setClassName("com.android.settings","com.android.settings.widget.SettingsAppWidgetProvider");
poke.addCategory(Intent.CATEGORY_ALTERNATIVE);
poke.setData(Uri.parse("3"));
sendBroadcast(poke);
}
}
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