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  • Android自定义对话框

    01.程式碼

    01 Dialog dialog = new Dialog(MenuShow.this,R.style.MyDialog);//指定自定義樣式
    02 dialog.setContentView(R.layout.dialog);//指定自定義layout
    03  
    04 //可自由調整佈局內部元件的屬性
    05 LinearLayout ll = (LinearLayout)dialog.findViewById(R.id.lldialog);
    06 ll.getLayoutParams().width=360;
    07  
    08 Window dialogWindow = dialog.getWindow();
    09 WindowManager.LayoutParams lp = dialogWindow.getAttributes();
    10 //dialogWindow.setGravity(Gravity.BOTTOM | Gravity.RIGHT);
    11 lp.x = 500; // 新位置X坐標
    12 lp.y = 450; // 新位置Y坐標
    13 lp.width = 100; // 寬度
    14 lp.height = 100; // 高度
    15 lp.alpha = 0.7f; // 透明度
    16  
    17 //新增自定義按鈕點擊監聽
    18 Button btn = (Button)dialog.findViewById(R.id.dialog_button_ok);
    19 btn.setOnClickListener(new OnClickListener() {
    20      
    21     @Override
    22     public void onClick(View v) {
    23          
    24     }
    25 });
    26  
    27 //顯示dialog
    28 dialog.show();

    02.styles.xml增加

    1 <style name="MyDialog" parent="@android:Theme.Dialog">
    2      <item name="android:windowFrame">@null</item>
    3      <item name="android:windowNoTitle">true</item>
    4      <item name="android:windowBackground">@drawable/dialog_full</item>
    5      <item name="android:windowIsFloating">true</item>
    6      <item name="android:windowContentOverlay">@null</item>
    7  </style>

    03.自定義layout

    01 <?xml version="1.0" encoding="utf-8"?>
    02 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    03      
    04     android:orientation="vertical"
    05     android:layout_width="wrap_content"
    06     android:layout_height="wrap_content"
    07     android:gravity="center_vertical|center_horizontal"
    08     >
    09  
    10     <LinearLayout
    11         android:id="@+id/lldialog"
    12         android:layout_width="match_parent"
    13         android:layout_height="wrap_content"
    14         android:orientation="vertical" >
    15  
    16         <LinearLayout
    17             android:layout_width="match_parent"
    18             android:layout_height="wrap_content"
    19             android:background="@drawable/dialog_up"
    20             android:orientation="vertical"
    21             android:paddingBottom="10dp"
    22             android:paddingTop="10dp" >
    23  
    24             <TextView
    25                 android:id="@+id/textView1"
    26                 android:layout_width="wrap_content"
    27                 android:layout_height="wrap_content"
    28                 android:layout_gravity="center_horizontal"
    29                 android:text="店名" />
    30  
    31             <TextView
    32                 android:id="@+id/textView2"
    33                 android:layout_width="wrap_content"
    34                 android:layout_height="wrap_content"
    35                 android:layout_gravity="center_horizontal"
    36                 android:text="地址" />
    37         </LinearLayout>
    38  
    39         <LinearLayout
    40             android:layout_width="match_parent"
    41             android:layout_height="wrap_content"
    42             android:background="@drawable/dialog_dn"
    43             android:gravity="center"
    44             android:padding="10dp"
    45             android:paddingBottom="10dp" >
    46  
    47             <Button
    48                 android:id="@+id/dialog_button_cancel"
    49                 android:layout_width="0dp"
    50                 android:layout_height="51dip"
    51                 android:layout_weight="1"
    52                 android:background="@drawable/btn_bg_gray"
    53                 android:text="取消"
    54                 android:textColor="#FFFFFF" />
    55  
    56             <Button
    57                 android:id="@+id/dialog_button_ok"
    58                 android:layout_width="0dp"
    59                 android:layout_height="51dp"
    60                 android:layout_marginLeft="10dp"
    61                 android:layout_weight="1"
    62                 android:background="@drawable/btn_bg_green"
    63                 android:text="確定"
    64                 android:textColor="#FFFFFF" />
    65         </LinearLayout>
    66  
    67     </LinearLayout>
    68 </LinearLayout>

    http://www.dotblogs.com.tw/superlm102/archive/2013/02/05/90118.aspx

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  • 原文地址:https://www.cnblogs.com/daishuguang/p/3875552.html
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