package com.sandro.example; import android.app.Activity; import android.content.pm.ActivityInfo; import android.os.Bundle; public class MeshActivity extends Activity{ private MeshView meshView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);//竖屏 setContentView(R.layout.mesh_activity_main); meshView = (MeshView)this.findViewById(R.id.mesh_view); } }