如何在Android应用中制作可滚动布局和可缩放布局？

Question

我正在制作Android应用程序，我需要其中一个布局来控制缩放并使其成为可滚动垂直，但我不知道如何成功完成此操作？

Answer 1

use this jar in your application

private ZoomView zoomView; 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
super.onCreate(savedInstanceState); 
setContentView(R.layout.activity_zoomable); 

View v = ((LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(R.layout.zoomableview, null, false); 
v.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT)); 

zoomView = new ZoomView(this); 
zoomView.addView(v); 

main_container = (LinearLayout) findViewById(R.id.main_container); 
main_container.addView(zoomView);   }