我一运行如下代码在getSystemService时就会奔溃。package com.example.switchkeyboard;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.view.Menu;
import android.widget.Button;
import android.widget.TextView;public class MainActivity extends Activity {
MyListener myListener;
Button Open=null;
Button Close=null; org.openintents.sensorsimulator.hardware.Sensor sor=null;
SensorManagerSimulator imulatorManager;
TextView textView=null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Open=(Button)findViewById(R.id.open);
Close=(Button)findViewById(R.id.close);
textView=(TextView)findViewById(R.id.textView);
// senM=(SensorManager)getSystemService(Context.SENSOR_SERVICE);
//一运行到这里就奔溃
imulatorManager=SensorManagerSimulator.getSystemService(this,SENSOR_SERVICE);
/* imulatorManager.connectSimulator();
//sor=imulatorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
// sor=(Sensor)imulatorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
myListener=new MyListener();
Open.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
imulatorManager.registerListener(myListener, imulatorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER), SensorManager.SENSOR_DELAY_FASTEST);
}
});
*/
}
class MyListener implements SensorEventListener
{
public MyListener() {
// TODO Auto-generated constructor stub
}
@Override
public void onSensorChanged(SensorEvent arg0) {
// TODO Auto-generated method stub
textView.setText(arg0.values[0]+"");
} @Override
public void onAccuracyChanged(
org.openintents.sensorsimulator.hardware.Sensor arg0, int arg1) {
// TODO Auto-generated method stub
}
}
@Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
imulatorManager.unregisterListener(myListener);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
}挺纳闷的。
现在没有头绪。会不会是原本我环境配置不好?但是只有在SensorManagerSimulator.getSystemService才会出错?
还望大家说说可能性
import org.openintents.sensorsimulator.hardware.SensorEventListener;
import org.openintents.sensorsimulator.hardware.SensorManagerSimulator;import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.widget.Button;
import android.widget.TextView;public class MainActivity extends Activity {
MyListener myListener;
Button Open=null;
Button Close=null; org.openintents.sensorsimulator.hardware.Sensor sor=null;
SensorManagerSimulator imulatorManager;
TextView textView=null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Open=(Button)findViewById(R.id.open);
Close=(Button)findViewById(R.id.close);
textView=(TextView)findViewById(R.id.textView);
// senM=(SensorManager)getSystemService(Context.SENSOR_SERVICE);
//一运行到这里就奔溃
imulatorManager=SensorManagerSimulator.getSystemService(this,SENSOR_SERVICE);
/* imulatorManager.connectSimulator();
//sor=imulatorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
// sor=(Sensor)imulatorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
myListener=new MyListener();
Open.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
imulatorManager.registerListener(myListener, imulatorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER), SensorManager.SENSOR_DELAY_FASTEST);
}
});
*/
}
class MyListener implements SensorEventListener
{
public MyListener() {
// TODO Auto-generated constructor stub
}
@Override
public void onSensorChanged(SensorEvent arg0) {
// TODO Auto-generated method stub
textView.setText(arg0.values[0]+"");
} @Override
public void onAccuracyChanged(
org.openintents.sensorsimulator.hardware.Sensor arg0, int arg1) {
// TODO Auto-generated method stub
}
}
@Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
imulatorManager.unregisterListener(myListener);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
}挺纳闷的。
现在没有头绪。会不会是原本我环境配置不好?但是只有在SensorManagerSimulator.getSystemService才会出错?
还望大家说说可能性
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08-17 07:24:14.074: E/AndroidRuntime(885): java.lang.NoClassDefFoundError: org.openintents.sensorsimulator.hardware.SensorManagerSimulator
08-17 07:24:14.074: E/AndroidRuntime(885): at com.example.switchkeyboard.MainActivity.onCreate(MainActivity.java:42)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.os.Handler.dispatchMessage(Handler.java:99)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.os.Looper.loop(Looper.java:123)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.app.ActivityThread.main(ActivityThread.java:4363)
08-17 07:24:14.074: E/AndroidRuntime(885): at java.lang.reflect.Method.invokeNative(Native Method)
08-17 07:24:14.074: E/AndroidRuntime(885): at java.lang.reflect.Method.invoke(Method.java:521)
08-17 07:24:14.074: E/AndroidRuntime(885): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
08-17 07:24:14.074: E/AndroidRuntime(885): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
08-17 07:24:14.074: E/AndroidRuntime(885): at dalvik.system.NativeStart.main(Native Method)可我已经添加了SensorManagerSimulator。编译器也没报错。
08-17 07:24:14.074: E/AndroidRuntime(885): java.lang.NoClassDefFoundError: org.openintents.sensorsimulator.hardware.SensorManagerSimulator
08-17 07:24:14.074: E/AndroidRuntime(885): at com.example.switchkeyboard.MainActivity.onCreate(MainActivity.java:42)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.os.Handler.dispatchMessage(Handler.java:99)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.os.Looper.loop(Looper.java:123)
08-17 07:24:14.074: E/AndroidRuntime(885): at android.app.ActivityThread.main(ActivityThread.java:4363)
08-17 07:24:14.074: E/AndroidRuntime(885): at java.lang.reflect.Method.invokeNative(Native Method)
08-17 07:24:14.074: E/AndroidRuntime(885): at java.lang.reflect.Method.invoke(Method.java:521)
08-17 07:24:14.074: E/AndroidRuntime(885): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
08-17 07:24:14.074: E/AndroidRuntime(885): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
08-17 07:24:14.074: E/AndroidRuntime(885): at dalvik.system.NativeStart.main(Native Method)可我已经添加了SensorManagerSimulator。编译器也没报错。