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android模拟键盘事件

网上的搜出来的错误答案:

 网上抄来抄去的方法,

IWindowManager 类已经不可以使用了,不知道现在转贴的朋友是否自己测试?

// static public void sendVKeyDelay(int key) { 

//     final int keyCode = key; 

//     Thread sendKeyDelay = new Thread(){ 

//         public void run() { 

//             try { 

//                 Thread.sleep(100); 

//                  

//                 long now = SystemClock.uptimeMillis(); 

//                 KeyEvent keyDown = new KeyEvent(now, now, KeyEvent.ACTION_DOWN, 

//                         keyCode, 0); 

//                 IWindowManager wm = IWindowManager.Stub.asInte易做图ce( 

//                         ServiceManager.getService("window")); 

//                 wm.injectKeyEvent(keyDown, false); 

//                  

//                 KeyEvent keyUp = new KeyEvent(now, now, KeyEvent.ACTION_UP, 

//                         keyCode, 0); 

//                 wm.injectKeyEvent(keyUp, false); 

//             } catch (InterruptedException e) { 

//                 e.printStackTrace(); 

//             } catch (RemoteException e) { 

//                 e.printStackTrace(); 

//             } 

//         } 

//     }; 

//     sendKeyDelay.start(); 

// } 

 

=======================================

正确的方法:

调用:simulateKey(KeyEvent.KEYCODE_BACK);

 

    public static void simulateKey(final int KeyCode) {

     new Thread () { 

            public void run () { 

                try { 

                     Instrumentation inst=new Instrumentation(); 

                     inst.sendKeyDownUpSync(KeyCode);

                } catch(Exception e) { 

                    Log.e("Exception when sendKeyDownUpSync", e.toString()); 

                } 

            } 

        }.start(); 

    }

 


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补充:移动开发 , Android ,
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