首页 > 代码库 > Android动态添加和移除布局
Android动态添加和移除布局
1 package com.hyang.administrator.studentproject; 2 3 import android.os.Bundle; 4 import android.support.v7.app.AppCompatActivity; 5 import android.view.LayoutInflater; 6 import android.view.View; 7 import android.widget.Button; 8 import android.widget.LinearLayout; 9 import android.widget.TextView; 10 11 import org.xutils.view.annotation.ViewInject; 12 import org.xutils.x; 13 14 import java.util.Stack; 15 16 /** 17 * 动态添加布局 18 */ 19 public class DynamicAddViewActivity extends AppCompatActivity { 20 21 @ViewInject(R.id.parent_layout) 22 private LinearLayout mParentlayout; 23 24 @ViewInject(R.id.add_view_button) 25 private Button addViewButton; 26 @ViewInject(R.id.remove_view_button) 27 private Button removeViewButton; 28 29 private LayoutInflater mLayountInflater; 30 private LinearLayout linearlayout; 31 32 private static int i=0; 33 private Stack<View> mStack; 34 35 @Override 36 protected void onCreate(Bundle savedInstanceState) { 37 super.onCreate(savedInstanceState); 38 setContentView(R.layout.activity_dynamic_add_view); 39 x.view().inject(this); 40 41 mStack=new Stack<>(); 42 initView(); 43 } 44 45 private void initView() { 46 mLayountInflater=LayoutInflater.from(this); 47 //mLayountInflater=getLayoutInflater(); 48 //mLayountInflater=(LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE); 49 50 addViewButton.setOnClickListener(new InnerOnClickListener()); 51 removeViewButton.setOnClickListener(new InnerOnClickListener()); 52 } 53 54 class InnerOnClickListener implements View.OnClickListener{ 55 56 @Override 57 public void onClick(View v) { 58 switch (v.getId()){ 59 case R.id.add_view_button: 60 addView(); 61 break; 62 case R.id.remove_view_button: 63 removeView(); 64 break; 65 default: 66 break; 67 } 68 } 69 } 70 71 private void removeView() { 72 if(mStack.size()>0){ 73 mParentlayout.removeView(mStack.pop()); 74 } 75 76 77 } 78 79 private void addView() { 80 linearlayout= (LinearLayout) mLayountInflater.inflate(R.layout.add_view,null); 81 TextView textView= (TextView) linearlayout.findViewById(R.id.add_text); 82 i++; 83 textView.setText("你添加的view"+i); 84 mParentlayout.addView(linearlayout); 85 mStack.push(linearlayout); 86 } 87 }
Android动态添加和移除布局
声明:以上内容来自用户投稿及互联网公开渠道收集整理发布,本网站不拥有所有权,未作人工编辑处理,也不承担相关法律责任,若内容有误或涉及侵权可进行投诉: 投诉/举报 工作人员会在5个工作日内联系你,一经查实,本站将立刻删除涉嫌侵权内容。