40164389e9aa001d12bafa668c0f6c7b

基于JAVA的android源码(由台人所写)

package xom.misoo.pkzz;
import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnKeyListener;
import android.widget.TextView;

public class ac01 extends Activity implements OnKeyListener {
    private TextView tv;
    
    @Override 
    protected void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        tv = new TextView(this);
        tv.setTextColor(Color.WHITE);
        tv.setText("press <S>how or <E>xit");
        setContentView(tv);
    }
    public boolean onKey(View arg0, int arg1, KeyEvent arg2) {
		return false;
	} 
    @Override 
    public boolean onKeyDown(int keyCode, KeyEvent msg) {
    	if(keyCode == KeyEvent.KEYCODE_S){
    		GraphView dv = new GraphView(this);
    		setContentView(dv);    		
    	}
       	if(keyCode == KeyEvent.KEYCODE_E){ 
    	   finish();
    	 }
    	return true;
      }
}