如何解决华为设备上应用程序的位置权限错误？

Question

<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />

if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.P) {
    Log.i(TAG, "sdk < 28 Q");
    if (ActivityCompat.checkSelfPermission(this,
        Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED
        || ActivityCompat.checkSelfPermission(this,
            Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
        String[] strings =
            {Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION};
        ActivityCompat.requestPermissions(this, strings, 1);
    }
} else {
    if (ActivityCompat.checkSelfPermission(this,
        Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED
        || ActivityCompat.checkSelfPermission(this,
            Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED
        || ActivityCompat.checkSelfPermission(this,
            "android.permission.ACCESS_BACKGROUND_LOCATION") != PackageManager.PERMISSION_GRANTED) {
        String[] strings = {android.Manifest.permission.ACCESS_FINE_LOCATION,
            android.Manifest.permission.ACCESS_COARSE_LOCATION,
            "android.permission.ACCESS_BACKGROUND_LOCATION"};
        ActivityCompat.requestPermissions(this, strings, 2);
    }
}

Answer 1

>

必须始终允许HMS权限。否则，将报告错误。

确保位置权限已分配给HMS核心(APK)。为此，请转到设置>应用程序>应用程序，并找到HMS核心。（菜单路径可能因操作系统版本而异。如果找不到HMS核心，请点击应用程序右上角的菜单图标，然后点击显示系统进程。）然后，点击HMS Core(APK)图标，转到App info>Permissions>Location，并验证Location权限是否分配给了HMS Core。在运行EMUI10.0或更高版本的设备上，HMS核心的位置必须设置为Always。

确保下拉通知栏中的位置信息开关已打开。