{"id":12526,"date":"2022-11-24T14:02:51","date_gmt":"2022-11-24T06:02:51","guid":{"rendered":"https:\/\/www.yimenapp.com\/kb-yimen\/?p=12526"},"modified":"2022-11-24T14:02:52","modified_gmt":"2022-11-24T06:02:52","slug":"%e5%b0%8f%e7%b1%b3%e8%b7%91%e6%ad%a5%e6%9c%ba%e4%bc%a0%e6%84%9f%e5%99%a8%e6%95%b0%e6%8d%ae%e9%9b%86%e6%88%90%e5%88%b0%e8%ae%a1%e6%ad%a5%e5%99%a8%e6%95%b0%e6%8d%ae%e5%ba%93%e8%af%b4%e6%98%8e","status":"publish","type":"post","link":"https:\/\/www.yimenapp.com\/kb-yimen\/12526\/","title":{"rendered":"\u5c0f\u7c73\u8dd1\u6b65\u673a\u4f20\u611f\u5668\u6570\u636e\u96c6\u6210\u5230\u8ba1\u6b65\u5668\u6570\u636e\u5e93\u8bf4\u660e"},"content":{"rendered":"\n

1.\u5c0f\u7c73\u8dd1\u6b65\u673a<\/a><\/span>\u4f20\u611f\u5668<\/a><\/span>\u7b80\u4ecb<\/h2>\n\n\n\n

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2.\u5c06\u8dd1\u6b65\u673a\u6570\u636e\u96c6\u6210<\/a><\/span>\u5230\u8ba1\u6b65\u5668\u6570\u636e\u5e93<\/a><\/span><\/h2>\n\n\n\n

2.1.\u901a\u77e5\u7cfb\u7edf\u670d\u52a1<\/h3>\n\n\n\n

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\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n\n\n\n

public<\/strong> class<\/strong> MainActivity<\/strong> extends<\/strong> AppCompatActivity<\/strong> {\n\n    private<\/strong> SensorManager mSensorManager;\n    private<\/strong> Sensor mTreadmillSensor;\n    private<\/strong> TreadmillListener mTreadmillListener;\n    private<\/strong> static<\/strong> final<\/strong> int<\/strong> TREADMILL_SENSOR = 33171041;\n    private<\/strong> static<\/strong> final<\/strong> String SERVICE_NAME = \"miui_step_counter_service\";\n    private<\/strong> Binder mBinder;\n\n    @RequiresApi(api = Build.VERSION_CODES.Q)\n    @Override\n    protected<\/strong> void<\/strong> onCreate<\/strong>(Bundle savedInstanceState) {\n        super<\/strong>.onCreate(savedInstanceState);\n        setContentView(R.layout.activity_main);\n        mSensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);\n        mTreadmillSensor = mSensorManager.getDefaultSensor(TREADMILL_SENSOR,true<\/strong>);\n        mTreadmillListener = new<\/strong> TreadmillListener();\n        \/\/\u76d1\u542c\u8dd1\u6b65\u673aSensor<\/em>\n        mSensorManager.registerListener(mTreadmillListener,mTreadmillSensor,mSensorManager.SENSOR_DELAY_NORMAL);\n        \/\/\u901a\u77e5\u7cfb\u7edf\u670d\u52a1\uff0c\u6ce8\u518c\u7684\u65f6\u5019\u53d1\u9001true<\/em>\n        sendMessage(true<\/strong>);\n    }\n\n    @RequiresApi(api = Build.VERSION_CODES.Q)\n    public<\/strong> void<\/strong> sendMessage<\/strong>(boolean<\/strong> is){\n        \/\/\u83b7\u53d6\u7cfb\u7edf\u670d\u52a1\uff0cServiceManager\u62a5\u9519\u5e95\u4e0b\u6709\u89e3\u51b3\u65b9\u6848<\/em>\n        IBinder binder = ServiceManager.getService(SERVICE_NAME);        \n        if<\/strong> (mBinder == null<\/strong>) {\n            mBinder = new<\/strong> Binder();\n        }\n        Parcel data = Parcel.obtain();\n        Parcel reply = Parcel.obtain();\n        data.writeInterfaceToken(\"miui_step_counter_service\");\n        data.writeBoolean(is);\n        \/\/\u4f20\u8fc7\u53bb\u4e00\u4e2a\u5168\u5c40Binder\uff08\u4e3a\u4e86\u611f\u77e5\u672c\u7c7b\u662f\u5426\u88ab\u9500\u6bc1\uff09<\/em>\n        data.writeStrongBinder(mBinder);\n        try<\/strong> {\n            binder.transact(0,data,reply,0);\n        } catch<\/strong> (RemoteException e) {\n            e.printStackTrace();\n        }\n    }\n\n    private<\/strong> class<\/strong> TreadmillListener<\/strong> implements<\/strong> SensorEventListener<\/strong>{\n\n        @Override\n        public<\/strong> void<\/strong> onSensorChanged<\/strong>(SensorEvent sensorEvent) {\n\n        }\n\n        @Override\n        public<\/strong> void<\/strong> onAccuracyChanged<\/strong>(Sensor sensor, int<\/strong> i) {\n\n        }\n    }\n\n    @RequiresApi(api = Build.VERSION_CODES.Q)\n    @Override\n    protected<\/strong> void<\/strong> onDestroy<\/strong>() {\n        super<\/strong>.onDestroy();\n        \/\/\u89e3\u6ce8\u518c\u7684\u65f6\u5019\uff0c\u901a\u77e5\u7cfb\u7edf\u670d\u52a1\uff0c\u53d1\u9001false<\/em>\n        mSensorManager.unregisterListener(mTreadmillListener,mTreadmillSensor);\n        sendMessage(false<\/strong>);\n    }\n}<\/code><\/pre>\n\n\n\n
2.2.ServiceManager\u62ff\u4e0d\u5230\u89e3\u51b3\u65b9\u6848<\/h3>\n\n\n\n
\u5728\u4ee3\u7801\u4e2d\u521b\u5efa\u4e00\u4e2a\u5305\u540d\u4e3aandroid.os\uff0c\u7c7b\u540d\u4e3aServiceManager\u7684\u7c7b\u3002<\/p>\n\n\n\n
\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n\n\n\n
package<\/strong> android.os;\n\npublic<\/strong> class<\/strong> ServiceManager<\/strong> {\n    private<\/strong> ServiceManager<\/strong>(){}\n\n    public<\/strong> static<\/strong> IBinder getService<\/strong>(String name){\n        return<\/strong> null<\/strong>;\n    }\n}<\/code><\/pre>\n\n\n\n
2.3.\u8bf4\u660e<\/h3>\n\n\n\n
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  mSensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);\n        mTreadmillSensor = mSensorManager.getDefaultSensor(TREADMILL_SENSOR,true<\/strong>);\n        \/\/\u6839\u636emTreadmillListener\u662f\u5426\u4e3a\u7a7a\u6765\u5224\u5b9a\u5f53\u524d\u624b\u673a\u662f\u5426\u652f\u6301\u8dd1\u6b65\u673a\u8ba1\u6b65\u7684\u529f\u80fd<\/em>\n        mTreadmillListener = new<\/strong> TreadmillListener(); <\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
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