获取屏幕分辨率(应用程序自适应屏幕)

import android.app.Activity; import android.os.Bundle; import android.util.DisplayMetrics; import android.widget.TextView; public class ActivityMain extends Activity { /** Called when the activity is first created. */ private TextView mtv; private DisplayMetrics DisMet = new DisplayMetrics(); @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); getWindowManager().getDefaultDisplay().getMetrics(DisMet); mtv = (TextView)findViewById(R.id.tv); mtv.setText("当前屏幕分辨率为:"+DisMet.widthPixels+"*"+DisMet.heightPixels); } }