package com.hanju.video.app.ui.dialog;
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import android.app.Dialog;
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import android.content.Context;
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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.hanju.lib.library.util.common.StringUtils;
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import com.hanju.video.app.R;
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/**
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* 用户协议弹框
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*/
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public class LoadingDialogUtil {
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private static Dialog pd;
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public static void show(Context context) {
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show(context, "", false);
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}
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public static void show(Context context, String msg, boolean cancelable) {
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try {
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dismiss();
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//拿到dialog
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pd = getLoadingDialog(context, msg);
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//设置点击外围是否消失
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pd.setCancelable(cancelable);
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pd.show();
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} catch (Exception e) {
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}
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}
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//这里的加载效果自己随意定义
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public static Dialog getLoadingDialog(Context context, String msg) {
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Dialog loading_dialog = new Dialog(context, R.style.Dialog);
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View view = LayoutInflater.from(context).inflate(R.layout.dialog_loading, null);
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TextView tv_msg = view.findViewById(R.id.tv_msg);
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if (StringUtils.isEmpty(msg)) {
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tv_msg.setVisibility(View.GONE);
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} else {
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tv_msg.setText(msg);
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tv_msg.setVisibility(View.VISIBLE);
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}
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loading_dialog.setContentView(view);
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loading_dialog.getWindow().setBackgroundDrawableResource(R.color.transparent);
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loading_dialog.setCancelable(false);
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return loading_dialog;
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}
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//在这里直接做了判断，大胆的放心的使用，保证不会出现空指针
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public static void dismiss() {
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try {
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if (pd != null && pd.isShowing()) {
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pd.dismiss();
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}
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pd = null;
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} catch (Exception e) {
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// TODO: handle exception
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} finally {
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pd = null;
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}
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}
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public static boolean isShowing() {
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try {
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if (pd != null) {
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return pd.isShowing();
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}
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} catch (Exception e) {
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// TODO: handle exception
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}
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return false;
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}
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/**
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* 设置dialog点击外部是否可以消失
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*/
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public static void setCanceledOnTouchOutside(boolean b) {
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try {
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if (pd != null && pd.isShowing()) {
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pd.setCanceledOnTouchOutside(b);
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}
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} catch (Exception e) {
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// TODO: handle exception
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}
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}
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}
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