自定义弹窗类——Android 透明圆角弹窗

import android.content.Context;import android.graphics.Color;import android.graphics.drawable.ColorDrawable;import android.os.Bundle;import android.view.Window;import android.widget.ImageView;import android.widget.TextView;import androidx.annotation.NonNull;import androidx.appcompat.app.AlertDialog;public class MySetDailog extends AlertDialog { TextView tvmydailog01; TextView tvmydailog02; ImageView ivdailog; public MySetDailog(@NonNull Context context ) { super(context); setCanceledOnTouchOutside(true);//点击其他区域时 true 关闭弹窗 false 不关闭弹窗 tvmydailog01 = findViewById(R.id.tv_mydailog01); tvmydailog02 = findViewById(R.id.tv_mydailog02); ivdailog = findViewById(R.id.iv_mydailog); } public void setImageResource(int resId){ ivdailog.setImageResource(resId); } public void setText01(String str){ tvmydailog01.setText(str); } public void setText02(String str){ tvmydailog02.setText(str); } public void setColor01(int color01){ tvmydailog01.setTextColor(color01); } public void setColor02(int color02){ tvmydailog02.setTextColor(color02); } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.dialog_mydailog);//加载布局 //设置透明背景 Window window = getWindow(); window.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT)); }}

xml布局文件

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/dialog_view" android:layout_width="325dp" android:layout_height="162dp" android:paddingTop="15dp" android:orientation="vertical" android:layout_gravity="center_horizontal" android:gravity="center" android:background="@drawable/bg_round_dailog"> <ImageView android:id="@+id/iv_mydailog" android:layout_width="wrap_content" android:layout_height="66dp" android:src="@drawable/icon_warning" /> <TextView android:id="@+id/tv_mydailog01" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="@dimen/dp_12" android:maxLines="1" android:text="@string/str_upload_fail" android:textColor="#BB340F" android:textStyle="bold" android:textSize="18sp" /> <TextView android:id="@+id/tv_mydailog02" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/str_push_true_phone" android:textColor="#ff555555" android:textSize="15sp" /></LinearLayout>

调用

MySetDailog mySetDailog = new MySetDailog(BindActivity.this); mySetDailog.show();

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