AlertDialog自定义界面圆角显示

以下仅作为自己工作笔记。

如上图效果：

1.弹出框代码

private AlertDialog dlg ;

private void showAgendaialog() {

AlertDialog.Builder builder = new AlertDialog.Builder( this );

LayoutInflater inflater = getLayoutInflater();

  final View layout = inflater.inflate(R.layout. dialogone , null ); // 获取自定义布局

    

            // 得到控件

            //TODO

            dlg = builder.create();

            dlg .show();

           DisplayMetrics dm = context .getResources().getDisplayMetrics();

        int displayWidth = dm. widthPixels ;

        int displayHeight = dm. heightPixels ;

        android.view.WindowManager.LayoutParams p = dlg .getWindow().getAttributes();  //获取对话框当前的参数值

        p. width = ( int ) (displayWidth * 0.88);    //宽度设置

        p. height = ( int ) (displayHeight * 0.70);    //高度设置

        dlg .setCanceledOnTouchOutside( true ); // 设置点击屏幕Dialog不消失

        dlg .getWindow().setAttributes(p);     //设置生效

        dlg .getWindow().clearFlags(WindowManager.LayoutParams. FLAG_ALT_FOCUSABLE_IM );   //解决点击EditText  不显示软键盘问题

        dlg .setContentView(layout);

}

  2.    R.layout. dialogone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 = "match_parent"

      android:orientation = "vertical"

      android:paddingLeft = "@dimen/x10"

      android:paddingRight = "@dimen/x10"

      android:paddingTop = "@dimen/x10"

       android:background = "@drawable/shape_bg_white"

      >

   

  

  < TextView

          android:layout_width = "wrap_content"

          android:layout_height = "wrap_content"

          android:text = "日程标题"

          android:textSize = "@dimen/x14"   />

     

      < LinearLayout

          android:layout_width = "match_parent"

          android:layout_height = "wrap_content"

          android:orientation = "vertical"

          android:layout_marginTop = "@dimen/x8"

           android:background = "@drawable/shape_hui_kuang"

          android:focusable = "true"

            android:focusableInTouchMode = "true"

          >

      < EditText

          android:id = "@+id/et_rement_title"

          android:layout_width = "match_parent"

          android:layout_height = "@dimen/x30"

          android:background = "@null"

          android:textSize = "@dimen/x13"

          android:hint = "请输入标题"

          android:layout_marginLeft = "@dimen/x5"

          />

</ LinearLayout >

      < TextView

          android:layout_width = "wrap_content"

          android:layout_height = "wrap_content"

          android:layout_marginTop = "@dimen/x8"

          android:text = "日程内容"

          android:textSize = "@dimen/x14"   />

  < LinearLayout

          android:layout_width = "match_parent"

          android:layout_height = "wrap_content"

          android:orientation = "vertical"

          android:layout_marginTop = "@dimen/x8"

           android:background = "@drawable/shape_hui_kuang"

          android:focusable = "true"

      android:focusableInTouchMode = "true"

          >

      < EditText

          android:id = "@+id/et_rement_content"

          android:layout_width = "fill_parent"

          android:layout_height = "@dimen/x150"

          android:gravity = "top"

          android:textSize = "@dimen/x13"

             android:background = "@null"

             android:hint = "请输入内容！"

             android:layout_marginTop = "@dimen/x10"

              android:layout_marginLeft = "@dimen/x5"

              android:layout_marginRight = "@dimen/x5"

           />

</ LinearLayout >

      < TextView

          android:layout_width = "wrap_content"

          android:layout_height = "wrap_content"

          android:layout_marginTop = "@dimen/x8"

          android:text = "选择时间"

          android:textSize = "@dimen/x14"   />

      < LinearLayout

          android:layout_width = "match_parent"

          android:layout_height = "wrap_content"

          android:layout_marginTop = "@dimen/x10"

          android:orientation = "horizontal"   >

          < RelativeLayout

              android:id = "@+id/llout_rement_choose_time"

              android:layout_width = "0dp"

              android:layout_height = "@dimen/x30"

              android:layout_marginRight = "@dimen/x5"

              android:layout_weight = "1"

            android:background = "@drawable/shape_hui_kuang"

              android:gravity = "center"

              android:orientation = "horizontal"   >

              < TextView

                  android:id = "@+id/rement_choose_time"

                  android:layout_width = "wrap_content"

                  android:layout_height = "wrap_content"

                  android:text = "请选择日期"

                  android:textColor = "#888888"

                  android:textSize = "@dimen/x13"

                  android:layout_marginLeft = "@dimen/x5"

                  />

              < ImageView

                  android:layout_width = "@dimen/x13"

                  android:layout_height = "@dimen/x13"

                  android:layout_marginLeft = "8dp"

                  android:layout_alignParentRight = "true"

                  android:layout_marginRight = "@dimen/x10"

                  android:src = "@drawable/check_time"   />

          </ RelativeLayout >

      </ LinearLayout >

  

       < View

             android:layout_width = "fill_parent"

             android:layout_height = "@dimen/x1"

             android:background = "#F2F2F2"

             android:layout_marginTop = "@dimen/x20"

             />

      < LinearLayout

             android:layout_width = "fill_parent"

             android:layout_height = "wrap_content"

             android:orientation = "horizontal"

          

             >

             < LinearLayout

                 android:id = "@+id/bt_rement_cancel"

                 android:layout_width = "0dp"

                 android:layout_height = "wrap_content"

                 android:layout_weight = "1"

                 android:gravity = "center"

                 android:paddingTop = "@dimen/x8"

                      android:paddingBottom = "@dimen/x8"

                 >

                 < TextView

                     android:layout_width = "wrap_content"

                     android:layout_height = "wrap_content"

                     android:text = "取消"

                     android:textSize = "@dimen/x13"

                  

                     />

             </ LinearLayout >

             < View

                 android:layout_width = "@dimen/x1"

                 android:layout_height = "fill_parent"

                 android:background = "#F2F2F2"

                 />

             < LinearLayout

                  android:id = "@+id/bt_ament"

                 android:layout_width = "0dp"

                 android:layout_height = "fill_parent"

                 android:layout_weight = "1"

                 android:gravity = "center"

                 >

                 < TextView

                     android:layout_width = "wrap_content"

                     android:layout_height = "wrap_content"

                     android:text = "修改"

                     android:textColor = "#34ADF2"

                      android:textSize = "@dimen/x13"

                     />

             </ LinearLayout >

         </ LinearLayout >

</ LinearLayout >

3.@drawable/shape_bg_white自定义界面背景

<? xml   version = "1.0"   encoding = "utf-8" ?>

< shape   xmlns:android = " http://schemas.android.com/apk/res/android" ;   >

   

      < corners

          android:radius = "@dimen/x10"

          />

   

      < solid

           android:color = "@color/white"

           />

</ shape >