在网上看到一个android2.2的锁屏功能的代码:需要android.app.admin.DevicePolicyManager这个包,而我的eclipse中建立2.2的工程后,却提示没有IDevicePolicyManager 这个接口,就是说没有android.app.admin.DevicePolicyManager这个包,而且我用代码提示发现根本就没有admin这个包,求指教啊,代码如下:
private final IDevicePolicyManager mService;
mService = IDevicePolicyManager.Stub.asInterface( ServiceManager.getService(Context.DEVICE_POLICY_SERVICE));if (mService != null) { try { mService.lockNow(); } catch (RemoteException e) { Log.w(TAG, "Failed talking with device policy service", e); }}
private final IDevicePolicyManager mService;
mService = IDevicePolicyManager.Stub.asInterface( ServiceManager.getService(Context.DEVICE_POLICY_SERVICE));if (mService != null) { try { mService.lockNow(); } catch (RemoteException e) { Log.w(TAG, "Failed talking with device policy service", e); }}
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