當前位置：首頁 > 运维知识 > Android >内容正文

Android

android gridview行分割线,Android使用GridView实现表格分割线效果

發布時間：2025/3/15 Android 53 豆豆

生活随笔收集整理的這篇文章主要介紹了 android gridview行分割线,Android使用GridView实现表格分割线效果小編覺得挺不錯的,現在分享給大家,幫大家做個參考.

使用gridview實現表格分割線效果，網格布局表格布局也是可以實現的。

效果如下：

1.主函數代碼：

package com.example.qd.douyinwu;

import android.app.activity;

import android.content.context;

import android.os.bundle;

import android.support.v4.app.fragment;

import android.view.layoutinflater;

import android.view.view;

import android.view.viewgroup;

import android.widget.baseadapter;

import android.widget.gridview;

import android.widget.imageview;

import android.widget.linearlayout;

import android.widget.relativelayout;

import android.widget.simpleadapter;

import android.widget.textview;

import java.util.arraylist;

import java.util.hashmap;

import java.util.list;

import java.util.map;

/**

* 自定義gridlayout 表格實現系列

* https://github.com/li504799868/gridlayoutview

* https://github.com/eason90/gridbuilder

* https://github.com/wimsonevel/androidgridlayout

* https://blog.csdn.net/swust_chenpeng/article/details/37873215

* tablelayout 實現類似gridview的效果帶分割線

* https://github.com/lrh1993/autoflowlayout 網格布局實現

* https://github.com/dolphinwang/gridlayout

* https://blog.csdn.net/aminy123/article/details/69053339 頻道管理

public class sgridviewacivity extends activity {

private view view = null;

private gridview gridview;

private list> data_list;

private simpleadapter sim_adapter;

private context mcontext;

// 圖片封裝為一個數組

private int[] icon = {r.drawable.ic_launcher_background, r.drawable.ic_launcher_background,

r.drawable.jz_backward_icon, r.drawable.jz_backward_icon, r.drawable.ic_launcher_background,

r.drawable.jz_backward_icon, r.drawable.ic_launcher_background, r.drawable.ic_launcher_background,

r.drawable.jz_backward_icon};

private string[] iconname = {"通訊錄", "日歷", "照相機", "時鐘", "游戲", "短信", "鈴聲",

"設置", "語音", "天氣", "瀏覽器", "視頻"};

private string[] iconnames = {"", "籃球", "擊劍", "保齡球", "排球","臺球",

"中國", "666", "688", "999", "888","988",

"意大利", "122", "222", "112","388","321",

"法國", "322", "200", "100", "210","188",

"韓國", "101", "120", "142", "234", "532"};

@override

protected void oncreate(bundle savedinstancestate) {

super.oncreate(savedinstancestate);

setcontentview(r.layout.activity_gv);

gridview = (gridview) findviewbyid(r.id.gridview2);

//新建list

data_list = new arraylist>();

//獲取數據

getdata();

//新建適配器

string[] from = {"image", "text"};

int[] to = {r.id.image, r.id.text};

gridview.setadapter(new imageadapter(sgridviewacivity.this));

// sim_adapter = new simpleadapter(this, data_list, r.layout.item, from, to);

//配置適配器

// gridview.setadapter(sim_adapter);

}

public list> getdata() {

//cion和iconname的長度是相同的，這里任選其一都可以

for (int i = 0; i < icon.length; i++) {

map map = new hashmap();

map.put("image", icon[i]);

map.put("text", iconname[i]);

data_list.add(map);

}

return data_list;

}

// references to our images

private integer[] mthumbids = {

r.drawable.jz_backward_icon, r.drawable.jz_add_volume,

r.drawable.jz_add_volume, r.drawable.jz_add_volume,

r.drawable.jz_add_volume, r.drawable.jz_add_volume

};

private class imageadapter extends baseadapter {

private context mcontext;

public imageadapter(context context) {

this.mcontext = context;

}

@override

public int getcount() {

return iconnames.length;

}

@override

public object getitem(int position) {

return null;

}

@override

public long getitemid(int position) {

return position;

}

@override

public view getview(int position, view convertview, viewgroup parent) {

viewholder viewholder = null;

if (convertview == null) {

convertview = layoutinflater.from(mcontext).inflate(r.layout.item, parent, false);

viewholder = new viewholder();

// viewholder.itemimg = (imageview) convertview.findviewbyid(r.id.iv_head);

viewholder.mtext = (textview) convertview.findviewbyid(r.id.text);

convertview.settag(viewholder);

} else {

viewholder = (viewholder) convertview.gettag();

}

// 這里只是模擬，實際開發可能需要加載網絡圖片，可以使用imageloader這樣的圖片加載框架來異步加載圖片

// imageloader.displayimage("drawable://" + mthumbids[position], viewholder.itemimg);

viewholder.mtext.settext(iconnames[position]);

return convertview;

}

class viewholder {

imageview itemimg;

textview mtext;

}

2.主函數布局：

xmlns:tools="http://schemas.android.com/tools"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:background="@color/colorprimary"

android:orientation="vertical">

android:id="@+id/gridview2"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:layout_margintop="30dp"

android:background="#999"

android:horizontalspacing="1dp"

android:verticalspacing="1dp"

android:padding="1dp"

android:numcolumns="6" />

listview設置分割線的話設置：

android:divider

android:dividerheight

a、設置gridview背景色。

b、設置水平和豎直方向間隔：android:horizontalspacing和android:verticalspacing。

c、設置gridview的item的背景色及其選中后的顏色。

3.適配器布局：

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="vertical"

android:background="@drawable/gv_one_selector"

android:id="@+id/text"

android:gravity="center"

android:layout_width="match_parent"

android:layout_height="39dp"

android:textsize="13sp"

android:padding="0dp"

android:text="textview" />

4.背景選擇器gv_one_selector：

android:state_selected="true" >

android:color="#cccccc"

android:state_pressed="true" >

android:color="#cccccc"

android:color="#ffffff"

參考選擇器：

android:state_selected="true" >

android:color="#cccccc"

android:state_pressed="true" >

android:color="#cccccc"

以上是全部代碼。

以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持萬仟網。

總結

以上是生活随笔為你收集整理的android gridview行分割线,Android使用GridView实现表格分割线效果的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。

上一篇：嵌入式仿真平台SkyEye的覆盖率分析
下一篇： flutter ios打包_使用 Tra