如何在java Android应用程序开发中更新LocationRequest

Question

我使用的位置依赖项是：'com.google.android.gms:play-services-location:21.0.1'

locationRequest = new LocationRequest.Builder(Priority.PRIORITY_BALANCED_POWER_ACCURACY, 1000 * DEFAULT_UPDATE_INTERVAL)
                .setWaitForAccurateLocation(false)
                .setMinUpdateIntervalMillis(1000 * MIN_UPDATE_INTERVAL)
                .setMaxUpdateDelayMillis(1000)
                .build();

        sw_gps.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if(sw_gps.isChecked()){
                    locationRequest.setPriority(Priority.PRIORITY_HIGH_ACCURACY);
                }else {
                    locationRequest.setPriority(Priority.PRIORITY_HIGH_ACCURACY);
                }
            }
        });

setPriority() 已降价，那么我应该如何更新 if else 条件中的优先级？

@Deprecated
    @NonNull
    public LocationRequest setPriority(int priority) {
        zzae.zza(priority);
        this.zza = priority;
        return this;
    }

这是文件 LocationRequest.class 中的降价函数

Answer 1

要在不使用已弃用的 setPriority() 方法的情况下更新位置请求的优先级，您可以在切换开关时直接使用 LocationRequest.Builder 及其方法 setPriority() 。以下是实现这一目标的方法：

sw_gps.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
    if(sw_gps.isChecked()){
        locationRequest = locationRequest
                .setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY)
                .build();
    } else {
        locationRequest = locationRequest
                .setPriority(LocationRequest.PRIORITY_BALANCED_POWER_ACCURACY)
                .build();
    }
}
});