無法在模擬器上啓動AccelerometerDemo

Question

我無法整合我的應用程序，sensorsimulator和模擬器。我想要的只是從加速度計讀取原始數據。當我調試時，我得到錯誤源未找到。在啓動模擬器上的應用程序時，它說不幸的是無法運行你的應用程序。 主類：

package com.example; 

    import org.openintents.sensorsimulator.hardware.Sensor; 
    import org.openintents.sensorsimulator.hardware.SensorEvent; 
    import org.openintents.sensorsimulator.hardware.SensorEventListener; 
    import org.openintents.sensorsimulator.hardware.SensorManagerSimulator; 
    import android.os.Bundle; 
    import android.app.Activity; 
    import android.widget.RelativeLayout; 
    import android.widget.TextView; 

public class MainActivity extends Activity implements SensorEventListener { 
    private SensorManagerSimulator mSensorManager; 
    private Sensor mAccelerometer; 

    TextView title, tv, tv1, tv2; 
    RelativeLayout layout; 

    @Override 
    public final void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 

     mSensorManager = SensorManagerSimulator.getSystemService(this, 
       SENSOR_SERVICE); 
     mAccelerometer = mSensorManager 
       .getDefaultSensor(Sensor.TYPE_ACCELEROMETER); 

     mSensorManager.connectSimulator(); 

     // get layout 
     layout = (RelativeLayout) findViewById(R.id.relative); 

     // get textviews 
     title = (TextView) findViewById(R.id.name); 
     tv = (TextView) findViewById(R.id.xval); 
     tv1 = (TextView) findViewById(R.id.yval); 
     tv2 = (TextView) findViewById(R.id.zval); 

    } 

    @Override 
    public final void onAccuracyChanged(Sensor sensor, int accuracy) { 
     // Do something here if sensor accuracy changes. 
    } 

    @Override 
    public final void onSensorChanged(SensorEvent event) { 
     // Many sensors return 3 values, one for each axis. 
     float x = event.values[0]; 
     float y = event.values[1]; 
     float z = event.values[2]; 

     // display values using TextView 
     title.setText(R.string.app_name); 
     tv.setText("X axis" + "\t\t" + x); 
     tv1.setText("Y axis" + "\t\t" + y); 
     tv2.setText("Z axis" + "\t\t" + z); 

    } 

    @Override 
    protected void onResume() { 
     super.onResume(); 
     mSensorManager.registerListener(this, mAccelerometer, 
       SensorManagerSimulator.SENSOR_DELAY_NORMAL); 
    } 

    @Override 
    protected void onPause() { 
     super.onPause(); 
     mSensorManager.unregisterListener(this); 
    } 
} 

清單：

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.example" 
    android:versionCode="1" 
    android:versionName="1.0" > 
    <uses-permission android:name="android.permission.INTERNET"></uses-permission> 
    <uses-sdk 
     android:minSdkVersion="8" 
     android:targetSdkVersion="18" /> 

    <application 
     android:allowBackup="true" 
     android:icon="@drawable/ic_launcher" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme" > 
     <activity 
      android:name="com.example.MainActivity" 
      android:label="@string/app_name" > 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 

       <category android:name="android.intent.category.LAUNCHER" /> 
      </intent-filter> 
     </activity> 
    </application> 

</manifest> 

登錄CAT：

從karanbalkar

09-30 09:01:05.685: E/Trace(999): error opening trace file: No such file or directory (2) 
09-30 09:01:06.425: I/Hardware(999): Starting connection... 
09-30 09:01:06.536: I/Hardware(999): Connecting to 10.0.2.2 : 8010 
09-30 09:01:06.555: D/AndroidRuntime(999): Shutting down VM 
09-30 09:01:06.555: W/dalvikvm(999): threadid=1: thread exiting with uncaught exception (group=0x40a13300) 
09-30 09:01:06.575: E/AndroidRuntime(999): FATAL EXCEPTION: main 
09-30 09:01:06.575: E/AndroidRuntime(999): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example/com.example.MainActivity}: android.os.NetworkOnMainThreadException 
09-30 09:01:06.575: E/AndroidRuntime(999): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059) 
09-30 09:01:06.575: E/AndroidRuntime(999): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084) 
09-30 09:01:06.575: E/AndroidRuntime(999): at android.app.ActivityThread.access$600(ActivityThread.java:130) 
09-30 09:01:06.575: E/AndroidRuntime(999): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195) 
09-30 09:01:06.575: E/AndroidRuntime(999): at android.os.Handler.dispatchMessage(Handler.java:99) 
09-30 09:01:06.575: E/AndroidRuntime(999): at android.os.Looper.loop(Looper.java:137) 
09-30 09:01:06.575: E/AndroidRuntime(999): at android.app.ActivityThread.main(ActivityThread.java:4745) 
09-30 09:01:06.575: E/AndroidRuntime(999): at java.lang.reflect.Method.invokeNative(Native Method) 
09-30 09:01:06.575: E/AndroidRuntime(999): at java.lang.reflect.Method.invoke(Method.java:511) 
09-30 09:01:06.575: E/AndroidRuntime(999): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 
09-30 09:01:06.575: E/AndroidRuntime(999): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
09-30 09:01:06.575: E/AndroidRuntime(999): at dalvik.system.NativeStart.main(Native Method) 
09-30 09:01:06.575: E/AndroidRuntime(999): Caused by: android.os.NetworkOnMainThreadException 
09-30 09:01:06.575: E/AndroidRuntime(999): at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1117) 
09-30 09:01:06.575: E/AndroidRuntime(999): at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:84) 
09-30 09:01:06.575: E/AndroidRuntime(999): at libcore.io.IoBridge.connectErrno(IoBridge.java:127) 
09-30 09:01:06.575: E/AndroidRuntime(999): at libcore.io.IoBridge.connect(IoBridge.java:112) 
09-30 09:01:06.575: E/AndroidRuntime(999): at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:192) 
09-30 09:01:06.575: E/AndroidRuntime(999): at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) 
09-30 09:01:06.575: E/AndroidRuntime(999): at java.net.Socket.startupSocket(Socket.java:566) 
09-30 09:01:06.575: E/AndroidRuntime(999): at java.net.Socket.tryAllAddresses(Socket.java:127) 
09-30 09:01:06.575: E/AndroidRuntime(999): at java.net.Socket.<init>(Socket.java:177) 
09-30 09:01:06.575: E/AndroidRuntime(999): at java.net.Socket.<init>(Socket.java:149) 
09-30 09:01:06.575: E/AndroidRuntime(999): at org.openintents.sensorsimulator.hardware.SensorSimulatorClient.connect(SensorSimulatorClient.java:116) 
09-30 09:01:06.575: E/AndroidRuntime(999): at org.openintents.sensorsimulator.hardware.SensorManagerSimulator.connectSimulator(SensorManagerSimulator.java:220) 
09-30 09:01:06.575: E/AndroidRuntime(999): at com.example.MainActivity.onCreate(MainActivity.java:29) 
09-30 09:01:06.575: E/AndroidRuntime(999): at android.app.Activity.performCreate(Activity.java:5008) 
09-30 09:01:06.575: E/AndroidRuntime(999): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079) 
09-30 09:01:06.575: E/AndroidRuntime(999): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023) 
09-30 09:01:06.575: E/AndroidRuntime(999): ... 11 more 
09-30 09:06:06.676: I/Process(999): Sending signal. PID: 999 SIG: 9 

準則/ AndroidAccelerometerDemo

謝謝，

Answer 1

Android模擬器不支持加速度計，但您可以嘗試Sensor Simulator