Dialog dialog = new Dialog(context, R.style.ActionSheetDialogStyle);    //填充對話框的布局    inflate = LayoutInflater.from(context).inflate(R.layout.dialog_layout, null);    // setCancelable(iscancelable);//點擊外部不可dismiss    //setCanceledOnTouchOutside(isBackCanCelable);    //初始化控件    spinner = (Spinner) inflate.findViewById(R.id.sp);    beizhu = (TextView) inflate.findViewById(R.id.beizhu);    btn_cancel = (Button) inflate.findViewById(R.id.btn_cancel);    btn_ok = (Button) inflate.findViewById(R.id.btn_ok);    //將布局設置給Dialog    taskProgress.setContentView(inflate);    //獲取當前Activity所在的窗體    Window dialogWindow = taskProgress.getWindow();    //設置Dialog從窗體底部彈出    dialogWindow.setGravity(Gravity.BOTTOM);    //獲得窗體的屬性    WindowManager.LayoutParams lp = dialogWindow.getAttributes();    //如果沒有這行代碼，彈框的內容會自適應，而不會充滿父控件    lp.width = WindowManager.LayoutParams.MATCH_PARENT;    lp.y = 40;//設置Dialog距離底部的距離    //將屬性設置給窗體    dialogWindow.setAttributes(lp);    dialog .show();//顯示對話框    在需要消失地方直接    dialog.dismiss();

<style name="ActionSheetDialogStyle" parent="@android:style/Theme.Dialog">  <!-- 背景透明 -->  <item name="android:windowBackground">@android:color/transparent</item>  <item name="android:windowContentOverlay">@null</item>  <!-- 浮于Activity之上 -->  <item name="android:windowIsFloating">true</item>  <!-- 邊框 -->  <item name="android:windowFrame">@null</item>  <!-- Dialog以外的區域模糊效果 -->  <item name="android:backgroundDimEnabled">true</item>  <!-- 無標題 -->  <item name="android:windowNoTitle">true</item>  <!-- 半透明 -->  <item name="android:windowIsTranslucent">true</item>  <!-- Dialog進入及退出動畫 -->  <item name="android:windowAnimationStyle">@style/ActionSheetDialogAnimation</item> </style> <!-- ActionSheet進出動畫 --> <style name="ActionSheetDialogAnimation" parent="@android:style/Animation.Dialog">  <item name="android:windowEnterAnimation">@anim/actionsheet_dialog_in</item>  <item name="android:windowExitAnimation">@anim/actionsheet_dialog_out</item> </style>

<?xml version="1.0" encoding="utf-8"?><translate xmlns:android="http://schemas.android.com/apk/res/android" android:duration="200" android:fromYDelta="100%" android:toYDelta="0" />

<?xml version="1.0" encoding="utf-8"?><translate xmlns:android="http://schemas.android.com/apk/res/android" android:duration="200" android:fromYDelta="0" android:toYDelta="100%" />

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/activity_task_progress" android:layout_width="match_parent" android:layout_height="match_parent" android:gravity="center" android:orientation="vertical"> <LinearLayout  android:layout_width="match_parent"  android:layout_height="wrap_content"  android:layout_margin="20dp"  android:background="@drawable/lin_style"  android:gravity="center_vertical"  android:orientation="vertical">  <LinearLayout   android:layout_width="match_parent"   android:layout_height="wrap_content"   android:layout_margin="20dp"   android:layout_marginLeft="10dp"   android:layout_marginRight="10dp"   android:orientation="horizontal">   <TextView    android:layout_width="0dp"    android:layout_height="match_parent"    android:layout_weight="1"    android:gravity="center"    android:text="任務進度"    android:textSize="17sp" />   <Spinner    android:id="@+id/sp"    android:layout_width="0dp"    android:layout_height="wrap_content"    android:layout_weight="2"></Spinner>  </LinearLayout>  <LinearLayout   android:layout_width="match_parent"   android:layout_height="wrap_content"   android:layout_marginBottom="10dp"   android:layout_marginTop="20dp"   android:focusable="true"   android:focusableInTouchMode="true"   android:orientation="horizontal">   <TextView    android:layout_width="0dp"    android:layout_height="match_parent"    android:layout_weight="1"    android:gravity="center"    android:text="備注"    android:textSize="17sp" />   <EditText    android:id="@+id/beizhu"    android:layout_width="0dp"    android:layout_height="wrap_content"    android:layout_weight="2"    android:hint="請輸入備注" />  </LinearLayout> </LinearLayout> <LinearLayout  android:layout_width="match_parent"  android:layout_height="wrap_content"  android:layout_marginBottom="10dp"  android:layout_marginTop="5dp"  android:orientation="horizontal">  <Button   android:id="@+id/btn_cancel"   android:layout_width="0dp"   android:layout_height="wrap_content"   android:layout_gravity="center_vertical"   android:layout_marginLeft="50dp"   android:layout_marginRight="50dp"   android:layout_weight="1"   android:background="@drawable/button_style"   android:minHeight="0dp"   android:minWidth="0dp"   android:paddingBottom="8dp"   android:paddingLeft="10dp"   android:paddingRight="10dp"   android:paddingTop="8dp"   android:text="取消"   android:textColor="#fff" />  <Button   android:id="@+id/btn_ok"   android:layout_width="0dp"   android:layout_height="wrap_content"   android:layout_gravity="center_vertical"   android:layout_marginLeft="50dp"   android:layout_marginRight="50dp"   android:layout_weight="1"   android:background="@drawable/button_style"   android:minHeight="0dp"   android:minWidth="0dp"   android:paddingBottom="8dp"   android:paddingLeft="10dp"   android:paddingRight="10dp"   android:paddingTop="8dp"   android:text="確定"   android:textColor="#fff" /> </LinearLayout></LinearLayout>

<?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android"> <corners android:radius="10dp"></corners> <solid android:color="#fff" /></shape>

<?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android"> <corners android:radius="5dp"></corners> <solid android:color="#46b5e9" /></shape>