代码取消device-owner

最新推荐文章于 2024-08-18 10:23:13 发布

Happy_Develop_

最新推荐文章于 2024-08-18 10:23:13 发布

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分类专栏：技术知识文章标签： device-owner

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本文详细介绍了如何在Android设备上移除应用的设备所有者权限。通过使用DevicePolicyManager API，可以在满足特定条件的情况下，延迟执行清除设备所有者应用的操作。

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public void removeDeviceOwner(final Context context) {
try {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
if (isDeviceOwnerApp(context)) {
NsLog.d(TAG, "========removeDeviceOwner=========");
DeviceManagerReceiver.handleDeviceAdminDisable(context);
Handler handler = new Handler(Looper.getMainLooper());
handler.postDelayed(new Runnable() {
@Override
public void run() {
DevicePolicyManager mDevicePolicyManager = getDPM(context);
mDevicePolicyManager.clearDeviceOwnerApp(context.getPackageName());
}
},1000*6);
}
}
} catch (Exception ex) {
NsLog.e(TAG, "exception while removeDeviceOwner:" + Log.getStackTraceString(ex));
}
}

真正有效果的是run方法中的代码

public void removeDeviceOwner(final Context context) {
try {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
if (isDeviceOwnerApp(context)) {
Log.d(TAG, "========removeDeviceOwner=========");
// DeviceAdminReceiver.handleDeviceAdminDisable(context);
Handler handler = new Handler(Looper.getMainLooper());
handler.postDelayed(new Runnable() {
@Override
public void run() {
DevicePolicyManager mDevicePolicyManager = getDPM(context);
mDevicePolicyManager.clearDeviceOwnerApp(context.getPackageName());
}
}, 1000 * 6);
}
}
} catch (Exception ex) {
Log.e(TAG, "exception while removeDeviceOwner:" + Log.getStackTraceString(ex));
}
}

@TargetApi(18)
public boolean isDeviceOwnerApp(Context context) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
DevicePolicyManager manager = getDPM(context);
if (manager.isDeviceOwnerApp(context.getPackageName())) {
return true;
}
}
return false;
}

private DevicePolicyManager getDPM(Context context) {
return (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
}