116 lines
3.6 KiB
Java
116 lines
3.6 KiB
Java
package com.ckkj.water.dialog;
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import android.animation.ObjectAnimator;
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import android.animation.ValueAnimator;
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import android.annotation.SuppressLint;
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import android.app.Dialog;
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import android.content.Context;
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import android.os.Bundle;
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import android.os.Handler;
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import android.view.WindowManager;
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import android.view.animation.LinearInterpolator;
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import android.widget.ImageView;
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import android.widget.TextView;
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import com.ckkj.water.R;
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import java.util.Objects;
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/**
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* author:
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* time: 2019/9/18 9:34
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* desc:
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* version: 1.0.0
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*/
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public class LoadingDialog extends Dialog {
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private String string="";
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private TextView textView;
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private Context context;
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private String [] strLoadContent = {"加载中.","加载中..","加载中..."};
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private int mIndex = 0;
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private TextView tvLoading;
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private Handler handler = new Handler();
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// 创建一个Runnable对象，用于定时执行任务
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Runnable runnable = new Runnable() {
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@Override
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public void run() {
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// 在这里编写需要定时执行的操作
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// 比如更新UI、发送网络请求等
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if(tvLoading != null){
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tvLoading.setText(strLoadContent[mIndex]);
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mIndex ++;
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if(mIndex == strLoadContent.length){
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mIndex = 0;
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}
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}
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handler.postDelayed(this, 300);
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}
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};
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public LoadingDialog(Context context) {
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super(context); // 应用透明背景样式
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this.context=context;
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}
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public LoadingDialog(Context context, String s) {
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super(context);
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this.string=s;
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this.context=context;
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}
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public LoadingDialog(Context context, int theme) {
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super(context, theme);
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}
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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init();
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}
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@SuppressLint("ResourceAsColor")
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private void init() {
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// 设置对话框背景为透明
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getWindow().setBackgroundDrawable(context.getResources().getDrawable(R.color.translucent_black_95));
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getWindow().setDimAmount(0.2f);
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setCancelable(true);
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setCanceledOnTouchOutside(false);
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setContentView(R.layout.dialog_loading_my);//loading的xml文件
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tvLoading = findViewById(R.id.tv_load_dialog);
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ImageView imgLoading = findViewById(R.id.img_loading);
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// 初始化 ObjectAnimator
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ObjectAnimator rotateAnimator = ObjectAnimator.ofFloat(imgLoading, "rotation", 0f, 360f);
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rotateAnimator.setDuration(1500);
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rotateAnimator.setRepeatCount(ValueAnimator.INFINITE);
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rotateAnimator.setInterpolator(new LinearInterpolator()); // 匀速旋转
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rotateAnimator.start();
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//加载动画资源
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// Drawable animation = (AnimationDrawable) imgLoading.getDrawable();
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// ((AnimationDrawable) animation).start();
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WindowManager.LayoutParams params = Objects.requireNonNull(getWindow()).getAttributes();
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params.width = WindowManager.LayoutParams.MATCH_PARENT;
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params.height = WindowManager.LayoutParams.MATCH_PARENT;
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getWindow().setAttributes(params);
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// 可选: 设置窗口大小
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getWindow().setLayout(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.MATCH_PARENT);
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}
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@Override
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public void show() {//开启
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// if (context==null){
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// return;
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// }
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super.show();
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}
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@Override
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public void dismiss() {//关闭
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// if (context==null){
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// return;
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// }
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super.dismiss();
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}
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}
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