我希望能够通过编程的方式设置锁屏密码,并在循环执行时将其删除。我已成功添加了设备管理,但我需要帮助来自我的应用程序本身设置和取消设置锁屏密码。以下是我设备管理的工作代码:
public class DevicePolicyDemoActivity extends Activity {
static final String TAG = "DevicePolicyDemoActivity";
static final int ACTIVATION_REQUEST = 47; // identifies our request id
DevicePolicyManager devicePolicyManager;
ComponentName demoDeviceAdmin;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// Initialize Device Policy Manager service and our receiver class
devicePolicyManager = (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
demoDeviceAdmin = new ComponentName(this, DemoDeviceAdminReceiver.class);
Intent intent = new Intent(
DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN);
intent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN,
demoDeviceAdmin);
intent.putExtra(DevicePolicyManager.EXTRA_ADD_EXPLANATION,
"Your boss told you to do this");
startActivityForResult(intent, ACTIVATION_REQUEST);
}
}