Android仿ios底部弹出框效果

来源：互联网发布：2010装饰定额预算软件编辑：程序博客网时间：2024/05/17 07:28

准备：

public class ActionSheet {   public interface OnActionSheetSelected {      void onClick(int whichButton);   }   private ActionSheet() {   }   public static Dialog showSheet(final Context context, final int layoutId,         final OnActionSheetSelected actionSheetSelected,         final OnCancelListener cancelListener) {      final Dialog dialog = new Dialog(context, R.style.ActionSheet);      final LayoutInflater inflater = (LayoutInflater) context            .getSystemService(Context.LAYOUT_INFLATER_SERVICE);      final LinearLayout layout = (LinearLayout) inflater.inflate(layoutId,            null);      final int cFullFillWidth = 10000;      layout.setMinimumWidth(cFullFillWidth);      final Window w = dialog.getWindow();      final WindowManager.LayoutParams lp = w.getAttributes();      lp.x = 0;      final int cMakeBottom = -1000;      lp.y = cMakeBottom;      lp.gravity = Gravity.BOTTOM;      dialog.onWindowAttributesChanged(lp);      dialog.setCanceledOnTouchOutside(true);      if (cancelListener != null) {         dialog.setOnCancelListener(cancelListener);      }      dialog.setContentView(layout);      dialog.show();      return dialog;   }}

<style name="ActionSheet" parent="@android:style/Theme.Dialog">

应用：

private ActionSheet.OnActionSheetSelected mOnActionSheetSelected;private Dialog mActionSheet;

调用showGetPhotoDialog()方法

public void onActionSheetClicked(final View view) {   mOnActionSheetSelected.onClick(view.getId());}public void setOnSheetClicked(final ActionSheet.OnActionSheetSelected onActionSheetSelected) {   mOnActionSheetSelected = onActionSheetSelected;}private void showGetPhotoDialog() {   mActionSheet = ActionSheet.showSheet(this, R.layout.actionsheet_dialog, getOnActionSheetClicked(), null);}private ActionSheet.OnActionSheetSelected getOnActionSheetClicked() {   return new ActionSheet.OnActionSheetSelected() {      @Override      public void onClick(final int whichButton) {         switch (whichButton) {            case R.id.tv_button1:                              break;     case R.id.tv_button2:                              break;
    case R.id.tv_calendar:               mActionSheet.dismiss();               break;            default:               break;         }         mActionSheet.dismiss();      }   };}

布局:

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="wrap_content"    android:background="@color/clear"    android:orientation="vertical"    android:padding="5dp" >    <TextView
        android:id="@+id/tv_botton1"
        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:background="@drawable/actionsheet_top_selector"        android:clickable="true"        android:gravity="center"        android:onClick="onActionSheetClicked"        android:text="Button1"        android:textSize="18sp" />    <TextView        android:id="@+id/tv_botton2"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:background="@drawable/actionsheet_bottom_selector"        android:clickable="true"        android:gravity="center"        android:onClick="onActionSheetClicked"        android:text="Button2"        android:textColor="@color/green_title_bar"        android:textSize="18sp" />    <TextView        android:id="@+id/cancel"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_marginTop="10dp"        android:background="@drawable/actionsheet_single_selector"        android:clickable="true"        android:gravity="center"        android:onClick="onActionSheetClicked"        android:text="@string/cancle"        android:textColor="@color/cancle_blue"        android:textSize="18sp" /></LinearLayout>

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