界面调整
liuguijing
5 days ago
parent
f1c946172b
commit
b646c5436b
@ -0,0 +1,93 @@
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package com.xypower.mpremote.utils;
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import android.app.AlertDialog;
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import android.content.Context;
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import android.os.CountDownTimer;
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import android.view.Gravity;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.widget.TextView;
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import com.xypower.mpremote.R;
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public class CountdownAlertDialog {
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private static AlertDialog dialog;
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private static CountDownTimer countDownTimer;
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private static OnCountdownFinishedListener listener;
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// 显示对话框（静态方法）
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public static void show(Context context,
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int countdownSeconds, OnCountdownFinishedListener listener) {
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// 先关闭已存在的对话框
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dismiss();
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// 创建 AlertDialog
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AlertDialog.Builder builder = new AlertDialog.Builder(context);
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View dialogView = LayoutInflater.from(context).inflate(R.layout.dialog_loading, null);
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TextView viewById = dialogView.findViewById(R.id.tvLoading);
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viewById.setText("视频加载倒计时: " + countdownSeconds + " 秒");
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builder.setView(dialogView);
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builder.setCancelable(true); // 是否允许用户取消
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dialog = builder.create();
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dialog.show();
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CountdownAlertDialog.listener = listener;
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// 创建并显示对话框
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if (countdownSeconds > 0) {
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// 创建倒计时器
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countDownTimer = new CountDownTimer(countdownSeconds * 1000, 1000) {
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public void onTick(long millisUntilFinished) {
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int secondsLeft = (int) (millisUntilFinished / 1000);
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viewById.setText("视频加载倒计时: " + secondsLeft + " 秒");
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}
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public void onFinish() {
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dismiss();
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if (CountdownAlertDialog.listener != null) {
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CountdownAlertDialog.listener.onCountdownFinished();
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}
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}
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}.start();
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}
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// 设置对话框监听
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dialog.setOnCancelListener(dialogInterface -> {
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if (CountdownAlertDialog.listener != null) {
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CountdownAlertDialog.listener.onCountdownCancelled();
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}
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dismiss();
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});
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dialog.setOnDismissListener(dialogInterface -> dismiss());
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dialog.show();
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}
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// 关闭对话框（静态方法）
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public static void dismiss() {
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if (countDownTimer != null) {
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countDownTimer.cancel();
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countDownTimer = null;
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}
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if (dialog != null && dialog.isShowing()) {
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dialog.dismiss();
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dialog = null;
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}
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listener = null;
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}
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// 检查对话框是否显示中（静态方法）
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public static boolean isShowing() {
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return dialog != null && dialog.isShowing();
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}
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// 回调接口
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public interface OnCountdownFinishedListener {
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void onCountdownFinished();
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default void onCountdownCancelled() {
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}
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}
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}
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