自定义Dialog2
16lz
2021-01-26
package qianlong.qlmobile.view;import qianlong.qlmobile.tablet.R;import android.app.Dialog;import android.content.Context;import android.os.Bundle;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.AdapterView;import android.widget.BaseAdapter;import android.widget.GridView;import android.widget.TextView;import android.widget.AdapterView.OnItemClickListener;public class MarketDialog extends Dialog {private Context context;private GridView gridview;private SelectedDialogAdapter adapter;private String[] texts;private int position = 0;OnListItemClickListener onListItemClickListener;public MarketDialog(Context context,String[] texts,int position) {super(context);// TODO Auto-generated constructor stubthis.context=context;setCanceledOnTouchOutside(true); this.texts=texts; this.position=position;}public MarketDialog(Context context, int theme,String[] texts,int position) { super(context, theme); this.context = context; setCanceledOnTouchOutside(true); this.texts=texts; this.position=position; // //设置对话框位置// Window w=getWindow();//// w.setBackgroundDrawableResource(R.drawable.dialog_bg_1);// WindowManager.LayoutParams wl = w.getAttributes();// int xNewPos=-130;// int yNewPos=-40;// Log.i("MarketDialog", "wl.width==="+wl.width);// Log.i("MarketDialog", "wl.height==="+wl.height);// wl.x = xNewPos;// wl.y = yNewPos;// w.setAttributes(wl); }@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);setContentView(R.layout.market_dialog);gridview=(GridView)findViewById(R.id.gridview_dialog);gridview.setColumnWidth(1);adapter=new SelectedDialogAdapter(context,texts,position);gridview.setAdapter(adapter);gridview.setOnItemClickListener(new OnItemClickListener() {@Overridepublic void onItemClick(AdapterView<?> parent, View view,int position, long id) {// TODO Auto-generated method stubadapter.setSelectedItemPosition(position);adapter.notifyDataSetChanged();dismiss();onListItemClickListener.onItemClick(position);}});} public void setOnListItemClickListener(OnListItemClickListener onListItemClickListener) {this.onListItemClickListener = onListItemClickListener;}class SelectedDialogAdapter extends BaseAdapter{private Context context;private String[] texts;private int selectedItemPosition;public int getSelectedItemPosition() {return selectedItemPosition;}public void setSelectedItemPosition(int selectedItemPosition) {this.selectedItemPosition = selectedItemPosition;}SelectedDialogAdapter(Context context,String[] texts,int selectedItemPosition){this.context=context;this.texts=texts;this.selectedItemPosition=selectedItemPosition;}@Overridepublic int getCount() {// TODO Auto-generated method stubreturn texts.length;}@Overridepublic Object getItem(int position) {// TODO Auto-generated method stubreturn texts[position];}@Overridepublic long getItemId(int position) {// TODO Auto-generated method stubreturn position;}@Overridepublic View getView(int position, View convertView, ViewGroup parent) {// TODO Auto-generated method stubif(convertView==null){LayoutInflater inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);convertView=inflater.inflate(R.layout.row_simple_list_item_1_for_dialog, null);}TextView tv=(TextView)convertView.findViewById(R.id.simple_item_0);tv.setText(texts[position]);if(selectedItemPosition==position){tv.setBackgroundResource(R.drawable.btn_bg_1);}else{tv.setBackgroundResource(R.drawable.btn_bg_2);}return convertView;}}/** * 定义接口 * @author admin * */public interface OnListItemClickListener{void onItemClick(int position);}}
使用到的market_dialog.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="200dip" android:layout_height="fill_parent" android:background="@drawable/market_dialog_bg" > <TextView android:id="@+id/tv_title" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="选择市场" android:textColor="@color/white" android:textSize="@dimen/font_big" android:gravity="center" /> <GridView android:id="@+id/gridview_dialog" android:layout_width="fill_parent" android:layout_height="fill_parent" android:numColumns="1" android:horizontalSpacing="10dip" android:verticalSpacing="10dip" android:listSelector="@null" android:background="@drawable/news_bg" android:cacheColorHint="@null" android:padding="10dip" android:layout_margin="10dip" /></LinearLayout>
这里使用了GridView替代ListView,反正差不多。
GridView的圆角背景news_bg.xml
<?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" > <gradient android:startColor="@color/news_bg" android:endColor="@color/news_bg" android:angle="270" /> <stroke android:width="1px" android:color="@android:color/white" /> <!-- <solid android:color="@android:color/news_bg" /> --> <corners android:bottomRightRadius="10px" android:bottomLeftRadius="10px" android:topLeftRadius="10px" android:topRightRadius="10px" /></shape>
使用到的图片market_dialog_bg.xml
<?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" > <gradient android:startColor="@color/blue_light_3" android:endColor="@color/blue_light_3" android:angle="270" /> <stroke android:width="1px" android:color="@android:color/white" /> <!-- <solid android:color="@android:color/news_bg" /> --> <corners android:bottomRightRadius="20px" android:bottomLeftRadius="20px" android:topLeftRadius="20px" android:topRightRadius="20px" /></shape>
GridView中使用的adapter文件:row_simple_list_item_1_for_dialog.xml
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" > <TextView android:id="@+id/simple_item_0" android:layout_width="fill_parent" android:layout_height="fill_parent" android:gravity="center" android:layout_gravity="center" android:textColor="@color/black" android:textSize="@dimen/font_big" /></LinearLayout>
用法:
MarketDialog dialog=new MarketDialog(context,R.style.Theme_NoTitleDialog,markets,mMarketIndex); dialog.setOnListItemClickListener(new OnListItemClickListener() {@Overridepublic void onItemClick(int position) {// TODO Auto-generated method stubif(mMarketIndex != position) {mMarketIndex = position;OnChangeMarketRequest(position);}}});dialog.show();
样式:
<?xml version="1.0" encoding="utf-8"?><resources><style name="Theme_TransparentDialog"> <item name="android:windowBackground">@android:color/transparent</item> <item name="android:windowFrame">@null</item> <item name="android:windowContentOverlay">@null</item> <item name="android:windowIsFloating">true</item> <item name="android:windowIsTranslucent">true</item> <item name="android:windowNoTitle">true</item> <item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item> <item name="android:backgroundDimEnabled">false</item></style> <style name="Theme_NoTitleDialog" parent="android:Theme.Dialog"> <item name="android:windowNoTitle">true</item> <item name="android:windowBackground">@drawable/dialog_bg_1</item> <item name="android:windowContentOverlay">@null</item> <item name="android:backgroundDimEnabled">false</item> <item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item></style> </resources>
效果:
android ProgressDialog自定义方法
http://www.hlovey.cn/2009/10/26/android-progressdialog-method.html
选择对话框:自定义组合控件+自定义对话框 实现
http://blog.csdn.net/billpig/article/details/6664053
Android更改自定义Dialog的背景色
http://bigcat.easymorse.com/?p=1143
OPhone 2.0之百变对话框
http://www.ophonesdn.com/article/show/279
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