系统dialog的自定义圆角布局

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概述:

本文主要解决传统dialog自定义样式的显示问题,例如设置了圆角的自定义背景,但是圆角不显示,只有长方形等。

效果图:

这里写图片描述

自定义圆角布局样式:

drawable/cleardialog_bg

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
    <solid android:color="@color/white" />
    <corners android:radius="15dp" />
</shape>

主布局的引用

android:background=”@drawable/cleardialog_bg”

<?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:background="@drawable/cleardialog_bg"***
    android:clipChildren="false"
    android:orientation="vertical">

    <LinearLayout
        android:id="@+id/rl_code"
        android:layout_width="match_parent"
        android:layout_height="100dp"
        android:layout_gravity="center"
        android:orientation="vertical">

        <TextView
            android:id="@+id/temp"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_weight="3"
            android:gravity="center"
            android:text="@string/clearhistory"
            android:textColor="@color/item_name_color"
            android:textSize="@dimen/itme_name_size" />

        <ImageView
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:background="@color/dialog_gray" />
        <!--取消确认-->
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_alignParentBottom="true"
            android:layout_weight="2"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/tv_canclecodet"
                android:layout_width="0dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:gravity="center"
                android:text="取消"
                android:textColor="@color/dialog_bluee"
                android:textSize="@dimen/text_size_large" />

            <ImageView
                android:layout_width="1dp"
                android:layout_height="match_parent"
                android:background="@color/dialog_gray" />

            <TextView
                android:id="@+id/tv_sure_codet"
                android:layout_width="0dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:gravity="center"
                android:text="确认"
                android:textColor="@color/dialog_bluee"
                android:textSize="@dimen/text_size_large" />

        </LinearLayout>

    </LinearLayout>
</LinearLayout>

这里写图片描述

显示自定义圆角布局

dialogWindow.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));

 private void showClearHistoryDialog(){
//        final Dialog dialog=new Dialog(this);
        dialog=new Dialog(this);
        dialog.setContentView(R.layout.clearhistorysearch_layout);//自定义的dialog布局

        Window dialogWindow = dialog.getWindow();
        WindowManager m = getWindowManager();
        dialogWindow.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
        Display d = m.getDefaultDisplay(); // 获取屏幕宽、高度
        WindowManager.LayoutParams p = dialogWindow.getAttributes(); // 获取对话框当前的参数值
//        p.height = (int) (d.getHeight() * 0.24); // 高度设置为屏幕的0.3,根据实际情况调整
        p.width = (int) (d.getWidth() * 0.65); // 宽度设置为屏幕的0.65,根据实际情况调整
        dialogWindow.setAttributes(p);
        dialog.show();
        tv_canclecodet= (TextView) dialog.findViewById(R.id.tv_canclecodet);
        tv_sure_codet= (TextView) dialog.findViewById(R.id.tv_sure_codet);
        tv_canclecodet.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                dialog.dismiss();
            }
        });
        tv_sure_codet.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Logger.i("点击确认对话框");
            }
        });

    }