我正在寻找将字符串的第一个字母转换为小写字母的方法。我正在使用的代码从数组中随机抽取一个字符串,在文本视图中显示该字符串,然后使用它显示图像。当然,数组中的所有字符串都有大写字母,但存储在应用程序中的图像文件不能有大写字母。Android:将字符串的第一个字母转换为小写
String source = "drawable/"
//monb is randomly selected from an array, not hardcoded as it is here
String monb = "Picture";
//I need code here that will take monb and convert it from "Picture" to "picture"
String uri = source + monb;
int imageResource = getResources().getIdentifier(uri, null, getPackageName());
ImageView imageView = (ImageView) findViewById(R.id.monpic);
Drawable image = getResources().getDrawable(imageResource);
imageView.setImageDrawable(image);
谢谢!
简单有效!谢谢 – cerealspiller