activity在activity上面

配置 

      <activity android:name=".Tanchu" android:theme="@android:style/Theme.Translucent.NoTitleBar"></activity>

Activity

public class Tanchu extends Activity implements OnClickListener{
    
    public ImageView imageView1;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
        setContentView(R.layout.tanchu);
        imageView1 = (ImageView)this.findViewById(R.id.imageView1);
        imageView1.setOnClickListener(this);
    
    }

    @Override
    public void onClick(View v) {
        // TODO Auto-generated method stub
        if(v.getId() == R.id.imageView1){
            Toast.makeText(Tanchu.this, "点击了图片", 1).show();
        }
        
    }
    @Override
    public boolean onTouchEvent(MotionEvent event) {
        finish();
        return true;
    }

}