使用对话框禁用 GPS (Android)

Posted 2023-04-14

【中文标题】使用对话框禁用 GPS (Android)

【英文标题】：Disable GPS using dialog box (Android)

【发布时间】：2019-11-23 16:12:12

【问题描述】：

Google Maps 等应用程序显示启用 GPS 的对话框。

是否可以制作显示此类对话框以禁用 GPS 的应用程序？

【参考方案1】：

您不应该直接尝试启用/禁用 gps，而是official docs 建议您的应用指定所需的精度/功耗级别和所需的更新间隔，并且设备会自动对系统设置进行适当的更改.

我将在此处添加来自official docs 的代码以供立即参考，

LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder();
// ...
SettingsClient client = LocationServices.getSettingsClient(this);
Task<LocationSettingsResponse> task = client.checkLocationSettings(builder.build());

task.addOnSuccessListener(this, new OnSuccessListener<LocationSettingsResponse>() 
    @Override
    public void onSuccess(LocationSettingsResponse locationSettingsResponse) 
        // All location settings are satisfied. The client can initialize
        // location requests here.
        // ...
    
);

task.addOnFailureListener(this, new OnFailureListener() 
    @Override
    public void onFailure(@NonNull Exception e) 
        if (e instanceof ResolvableApiException) 
            // Location settings are not satisfied, but this can be fixed
            // by showing the user a dialog.
            try 
                // Show the dialog by calling startResolutionForResult(),
                // and check the result in onActivityResult().
                ResolvableApiException resolvable = (ResolvableApiException) e;
                resolvable.startResolutionForResult(MainActivity.this,
                        REQUEST_CHECK_SETTINGS);
             catch (IntentSender.SendIntentException sendEx) 
                // Ignore the error.
            
        
    
);