Android M startActivity电池优化

Question

Intent intent = new Intent();
String packageName = context.getPackageName();
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
if (pm.isIgnoringBatteryOptimizations(packageName))
    intent.setAction(Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS);
else {
    intent.setAction(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
    intent.setData(Uri.parse("package:" + packageName));
}
context.startActivity(intent);

Intent powerUsageIntent = new Intent(Intent.ACTION_POWER_USAGE_SUMMARY);
    ResolveInfo resolveInfo = getPackageManager().resolveActivity(powerUsageIntent, 0);
// check that the Battery app exists on this device
    if(resolveInfo != null){
        startActivity(powerUsageIntent);
    }  

Answer 1

要打开用于选择电池优化的应用程序列表，您可以使用以下代码示例：

private void openPowerSettings(Context context) {
    Intent intent = new Intent();
    intent.setAction(Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS);
    context.startActivity(intent);
}

它不需要具有 权限，所以应该可以将它发布到Google Play（有关详细信息，请查看此线程和此问题的注释）。

注

intent.setData(Uri.parse("package:" + mContext.getPackageName()));