设置progressdialog自带字体大小

 

 

java代码

ProgressDialog mBootMsgDialog = new ProgressDialog(context, theme);
。。。
setDialogFontSize(mBootMsgDialog,30);

 

    

private void setDialogFontSize(Dialog dialog,int size)
    {
        Window window = dialog.getWindow();
        View view = window.getDecorView();
        setViewFontSize(view,size);
    }
    private void setViewFontSize(View view,int size)
    {
        if(view instanceof ViewGroup) {
            ViewGroup parent = (ViewGroup)view;
            int count = parent.getChildCount();
            for (int i = 0; i < count; i++) {
                Log.e(TAG,"srx--i="+i+"size="+size);
                setViewFontSize(parent.getChildAt(i),size);
            }
        } else if(view instanceof TextView){
            TextView textview = (TextView)view;
            textview.setTextSize(size);
        }
    }

 这个方式设置到是进度条的大小(宽度)

https://blog.csdn.net/superbigfollicle/article/details/52461621