Java 如何在安卓设备上打开 GPS 设置？
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How to open GPS settings an android device?
提问by Tinko
I am making GPS android app (with air for android) and what I want is if GPS is off I want to open GPS settings on device or switch GPS on but I don't know how. I want to do it in AS3 or open android settings in Java. Thanks for help!
我正在制作 GPS android 应用程序（带有用于 android 的空气），我想要的是如果 GPS 关闭，我想在设备上打开 GPS 设置或打开 GPS，但我不知道如何。我想在 AS3 中执行此操作或在 Java 中打开 android 设置。感谢帮助！
采纳答案by GVillani82
You can simply start an activity with this action:
你可以简单地用这个动作开始一个活动：
startActivity(new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS));
I use it inside a dialog:
我在对话框中使用它：
public static void displayPromptForEnablingGPS(final Activity activity)
{
final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
final String action = Settings.ACTION_LOCATION_SOURCE_SETTINGS;
final String message = "Do you want open GPS setting?";
builder.setMessage(message)
.setPositiveButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface d, int id) {
activity.startActivity(new Intent(action));
d.dismiss();
}
})
.setNegativeButton("Cancel",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface d, int id) {
d.cancel();
}
});
builder.create().show();
}
回答by Karthik
final Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
startActivity(intent);
