AndroidUI开源组件库BottomView 第三方自定义UI控件

这里分享一个Android的非常经典实用而且简单方便的第三方UI控件库:BottomView(小米的米UI也用到了这个)

原文  http://blog.csdn.net/opzoonzhuzhengke/article/details/35230819

实现功能:

可以在底部弹出的View里自定义布局;

可以自定义是否可以触摸外部消失;

可以自定义事件;

可以自定义外围背景是否透明;

可以自定义动画;

如果需要的话,可以强制为顶部View显示

BottomView.jar库文件下载地址:http://download.csdn.net/detail/jay100500/7547055

BottomView的Demo下载地址:http://download.csdn.net/detail/jay100500/7547049

其实原理就是WindowManager Dialog 和Animation的组合

这里分享一个Android的非常经典实用而且简单方便的第三方UI控件库:BottomView(小米的米UI也用到了这个)

实现功能:

可以在底部弹出的View里自定义布局;

可以自定义是否可以触摸外部消失;

可以自定义事件;

可以自定义外围背景是否透明;

可以自定义动画;

如果需要的话,可以强制为顶部View显示

用法:

1、下载BottomView.jar库文件,放到Android项目工程里的libs里

2、设置BottomView的Theme:

这2个Theme复制粘贴到你的项目的res/values/styles.xml里即可

  1. <!--半透明背景Theme-->
  2. <style name="BottomViewTheme_Defalut">
  3. <item name="android:windowFrame">@null</item>
  4. <item name="android:windowContentOverlay">@null</item>
  5. <item name="android:windowIsFloating">true</item>
  6. <item name="android:windowIsTranslucent">false</item>
  7. <item name="android:windowNoTitle">true</item>
  8. <item name="android:windowBackground">@color/white</item>
  9. <item name="android:backgroundDimEnabled">true</item>
  10. <item name="android:windowFullscreen">true</item>
  11. </style>
  12. <!--透明背景Theme-->
  13. <style name="BottomViewTheme_Transparent">
  14. <item name="android:windowFrame">@null</item>
  15. <item name="android:windowIsFloating">true</item>
  16. <!-- Transparent -->
  17. <item name="android:windowIsTranslucent">false</item>
  18. <item name="android:windowContentOverlay">@null</item>
  19. <item name="android:windowNoTitle">true</item>
  20. <item name="android:windowBackground">@color/white</item>
  21. <item name="android:backgroundDimEnabled">false</item>
  22. </style>

复制代码

另外如果提示

  1. <item name="android:windowBackground">@color/white</item>

复制代码

这里的white找不到的话,说明你项目res/values/color.xml没有新建或者没有white颜色这个值,只需在res/values/color.xml里添加

  1. <color name="white">#ffffff</color>

复制代码

这个白色值即可。

另外View的动画Theme可选,建议也复制进去,效果好一些,代码如下:

  1. <font color="#333333"><font face="Arial"> <style name="BottomToTopAnim" parent="android:Animation">
  2. <item name="@android:windowEnterAnimation">@anim/bottomview_anim_enter</item>
  3. <item name="@android:windowExitAnimation">@anim/bottomview_anim_exit</item>
  4. </style></font></font>

复制代码

res/anim/bottomview_anim_enter.xml

  1. <?xml version="1.0" encoding="utf-8"?>
  2. <set xmlns:android="http://schemas.android.com/apk/res/android" >
  3. <translate
  4. android:duration="500"
  5. android:fromYDelta="100%p" />
  6. </set>

复制代码

res/anim/bottomview_anim_exit.xml

  1. <?xml version="1.0" encoding="utf-8"?>
  2. <set xmlns:android="http://schemas.android.com/apk/res/android" >
  3. <translate
  4. android:duration="500"
  5. android:toYDelta="100%p" />
  6. </set>

复制代码

整体为:

AndroidUI开源组件库BottomView 第三方自定义UI控件

2、部分核心使用代码:

  1. BottomView bottomView = new BottomView(this,
  2. R.style.BottomViewTheme_Defalut, R.layout.bottom_view);
  3. bottomView.setAnimation(R.style.BottomToTopAnim);//设置动画,可选
  4. bottomView.showBottomView(false);

复制代码

如果想获取这个View的话,调用.getView()方法即可。

效果图之一:(可随意发挥)

AndroidUI开源组件库BottomView 第三方自定义UI控件

以下是源代码“:

package com.tandong.bottomview;

import java.util.ArrayList;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.ListView; import com.tandong.bottomview.adapter.BVAdapter;
import com.tandong.bottomview.view.BottomView; /**
* BottomView
*
* www.aplesson.com
*
* @author TanDong
*
*/ public class MainActivity extends Activity implements OnClickListener {
private Button btn_show;
private ListView lv_menu_list;
private ArrayList<String> menus;
private BottomView bottomView; @Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main); initView();
initData(); } private void initData() {
menus = new ArrayList<String>();
menus.add(getResources().getString(R.string.menu_search));
menus.add(getResources().getString(R.string.menu_filemanage));
menus.add(getResources().getString(R.string.menu_downloadmanage));
menus.add(getResources().getString(R.string.menu_setting));
menus.add(getResources().getString(R.string.menu_about)); } private void initView() {
btn_show = (Button) this.findViewById(R.id.btn_show);
btn_show.setOnClickListener(this);
} @Override
public void onClick(View arg0) {
switch (arg0.getId()) {
case R.id.btn_show:
bottomView = new BottomView(MainActivity.this,
R.style.BottomViewTheme_Defalut, R.layout.bottom_view);
bottomView.setAnimation(R.style.BottomToTopAnim); bottomView.showBottomView(false);
lv_menu_list = (ListView) bottomView.getView().findViewById(
R.id.lv_list);
BVAdapter adapter = new BVAdapter(MainActivity.this, menus);
lv_menu_list.setAdapter(adapter);
lv_menu_list.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
bottomView.dismissBottomView(); }
});
break; default:
break;
}
} }
package com.tandong.bottomview.adapter;

import java.util.ArrayList;

import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView; import com.tandong.bottomview.R; /**
* BottomView
*
* @author TanDong
*
*/
public class BVAdapter extends BaseAdapter {
private Context c;
private ArrayList<String> alss; public BVAdapter(Context context, ArrayList<String> als) {
this.c = context;
this.alss = als;
} @Override
public int getCount() {
// TODO Auto-generated method stub
return alss.size();
} @Override
public Object getItem(int arg0) {
// TODO Auto-generated method stub
return alss.get(arg0);
} @Override
public long getItemId(int arg0) {
// TODO Auto-generated method stub
return arg0;
} @Override
public View getView(int position, View convertView, ViewGroup arg2) {
convertView = View.inflate(c, R.layout.item, null);
TextView tv = (TextView) convertView.findViewById(R.id.tv_name);
tv.setText(alss.get(position));
return convertView;
} }

原理:

package com.tandong.bottomview.view;

import android.app.Dialog;
import android.content.Context;
import android.view.Display;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.view.WindowManager.LayoutParams; public class BottomView
{
private View convertView;
private Context context;
private int theme;
private Dialog bv;
private int animationStyle;
private boolean isTop = false; public BottomView(Context c, int theme, View convertView)
{
this.theme = theme;
this.context = c;
this.convertView = convertView;
} public BottomView(Context c, int theme, int resource) {
this.theme = theme;
this.context = c;
this.convertView = View.inflate(c, resource, null);
} public void showBottomView(boolean CanceledOnTouchOutside) {
if (this.theme == 0)
this.bv = new Dialog(this.context);
else
this.bv = new Dialog(this.context, this.theme); this.bv.setCanceledOnTouchOutside(CanceledOnTouchOutside);
this.bv.getWindow().requestFeature(1);
this.bv.setContentView(this.convertView);
Window wm = this.bv.getWindow();
WindowManager m = wm.getWindowManager();
Display d = m.getDefaultDisplay();
WindowManager.LayoutParams p = wm.getAttributes();
p.width = (d.getWidth() * 1);
if (this.isTop)
p.gravity = 48;
else
p.gravity = 80; if (this.animationStyle != 0)
{
wm.setWindowAnimations(this.animationStyle);
}
wm.setAttributes(p);
this.bv.show();
} public void setTopIfNecessary() {
this.isTop = true;
} public void setAnimation(int animationStyle) {
this.animationStyle = animationStyle;
} public View getView() {
return this.convertView;
} public void dismissBottomView() {
if (this.bv != null)
this.bv.dismiss();
}
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