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wxr

2022-11-24 2af932533ef851bf983385244e9912976dbd4daa

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package com.lechange.demo.tools; 
 
import android.app.Activity; 
 
import com.lechange.demo.dialog.LoadingDialog; 
 
public class DialogUtils { 
    static LoadingDialog mLoadingDialog; 
    static Activity activity; 
 
    public static void show(Activity mActivity) { 
        if (mActivity.isFinishing()) { 
            return; 
        } 
        if (activity != null) { 
            if (activity == mActivity) { 
                if (null != mLoadingDialog) { 
                    if (mLoadingDialog.isShowing()) { 
                        return; 
                    } 
                } 
            } 
        } 
        activity = mActivity; 
        if (null != mLoadingDialog) { 
            dismiss(); 
        } 
        mLoadingDialog = new LoadingDialog(mActivity); 
        mLoadingDialog.show(); 
    } 
 
    public static void dismiss() { 
        if (null == mLoadingDialog) { 
            return; 
        } 
        if (mLoadingDialog.isShowing()) { 
            try { 
                mLoadingDialog.dismissLoading(); 
                mLoadingDialog = null; 
                activity = null; 
            } catch (Exception e) { 
                mLoadingDialog = null; 
                activity = null; 
            } 
        } 
    } 
}