手机页面的转换 通过setContentView设置页面布局main.xml 跳转
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main); //显示1页面
Button button1=(Button)findViewById(R.id.button1);
button1.setOnClickListener(new OnClickListener(){
public void onClick(View v)
{
view1();
}
});
}
public void view1() //调转到2页面
{
setContentView(R.layout.activity_main2); //显示2页面
Button button2=(Button)findViewById(R.id.button2);
button2.setOnClickListener(new OnClickListener(){
public void onClick(View v)
{
view2();
}
});
}
public void view2() //调转到1页面
{
setContentView(R.layout.activity_main); //显示1页面
Button button1=(Button)findViewById(R.id.button1);
button1.setOnClickListener(new OnClickListener(){
public void onClick(View v)
{
view1();
}
});
}