setPositionMode android
时间: 2024-05-15 19:19:47 浏览: 100
setPositionMode is a method in Android that sets the location mode for the device's location services. The location mode determines how the device determines its location, which can affect battery life and location accuracy.
There are three location modes available in Android:
1. High accuracy - This mode uses GPS, Wi-Fi, and cellular networks to determine the device's location. It provides the most accurate location information but can consume more battery power.
2. Battery saving - This mode uses Wi-Fi and cellular networks to determine the device's location. It provides less accurate location information but consumes less battery power.
3. Device only - This mode uses only GPS to determine the device's location. It provides the most accurate location information but consumes the most battery power.
To set the location mode, you can call the setPositionMode method on the LocationManager object and pass in the desired location mode as a parameter. For example:
```
LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
locationManager.setPositionMode(LocationManager.MODE_HIGH_ACCURACY);
```
This code sets the location mode to high accuracy. You can replace MODE_HIGH_ACCURACY with MODE_BATTERY_SAVING or MODE_DEVICE_ONLY to set the other modes.
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