以编程方式将位置模式更改为高精度Android

Is it possible to get the information on the location mode which the user has selected among the three modes under the location settings options i.e

是否有可能在位置设置选项下获得用户在三种模式中选择的位置模式的信息,即

1.Hight Accuracy

2.Battery Saving

3.GPS Only

I want to programmatically check if user has selected High Accuracy mode if not then enable it automatically. Is it possible ? Please advice.

我想以编程方式检查用户是否选择了高精度模式,如果没有,则自动启用它。可能吗 ?请指教。

3 个解决方案

#1

It is possible to get the device's current location mode since API level 19 (Kitkat):

从API级别19(Kitkat)开始,可以获得设备的当前位置模式:

public int getLocationMode(Context context)
{
return Settings.Secure.getInt(activityUnderTest.getContentResolver(), Settings.Secure.LOCATION_MODE);

}

These are the possible return values (see here):

这些是可能的返回值(见这里):

0 = LOCATION_MODE_OFF
1 = LOCATION_MODE_SENSORS_ONLY
2 = LOCATION_MODE_BATTERY_SAVING
3 = LOCATION_MODE_HIGH_ACCURACY

0 = LOCATION_MODE_OFF 1 = LOCATION_MODE_SENSORS_ONLY 2 = LOCATION_MODE_BATTERY_SAVING 3 = LOCATION_MODE_HIGH_ACCURACY

So you want something like

所以你想要的东西

if(getLocationMode(context) == 3)
{
// do stuff
}

Unfortunately you can't set the location mode programmatically but you can send the user directly to the settings screen where he can do that:

遗憾的是,您无法以编程方式设置位置模式,但您可以将用户直接发送到他可以执行此操作的设置屏幕:

startActivity(new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS));

3 个解决方案

#1

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