DialogUtil.java

package com.sxjs.common.util;

import android.app.Activity;
import android.app.Dialog;
import android.content.DialogInterface;
import android.text.TextUtils;
import android.view.Gravity;
import android.view.View;
import android.view.Window;
import android.widget.TextView;

import com.sxjs.common.R;

/**
 * Created by admin on 2017/3/13.
 */

public class DialogUtil {
    /**
     * 有取消回调的进度dialog
     * @param context
     * @param msg
     * @return
     */
    public static Dialog createLoadingDialog(Activity context, String msg, DialogInterface.OnCancelListener listener) {
        final Dialog dialog = new Dialog(context , R.style.NoBackGroundDialog);
        dialog.show();
        dialog.setCanceledOnTouchOutside(false);
        if(listener != null) dialog.setOnCancelListener(listener);
        Window window = dialog.getWindow();
        assert window != null;
        window.setGravity(Gravity.CENTER);
        int width = ScreenUtil.getWidth(context) * 2 / 3;
        window.setLayout(width,
                android.view.WindowManager.LayoutParams.WRAP_CONTENT);
        View view = context.getLayoutInflater().inflate(
                R.layout.loading_dialog, null);
        TextView tipTextView = (TextView) view.findViewById(R.id.tipTextView);// 提示文字
        if(!TextUtils.isEmpty(msg)){
            tipTextView.setText(msg);// 设置加载信息
        }

        window.setContentView(view);//
        return dialog;

    }

    /**
     * gif动画进度
     * @param context
     *
     * @return
     */
    public static Dialog createJDLoadingDialog(Activity context, DialogInterface.OnCancelListener listener) {
        final Dialog dialog = new Dialog(context , R.style.NoBackGroundDialog);
        dialog.show();
        dialog.setCanceledOnTouchOutside(false);
        if(listener != null) dialog.setOnCancelListener(listener);
        Window window = dialog.getWindow();
        assert window != null;
        window.setGravity(Gravity.CENTER);
        window.setLayout(android.view.WindowManager.LayoutParams.WRAP_CONTENT,
                android.view.WindowManager.LayoutParams.WRAP_CONTENT);
        View view = context.getLayoutInflater().inflate(
                R.layout.jd_loading_dialog, null);
        window.setContentView(view);//
        return dialog;

    }

}