Question

怎么在eclipse中搜索jar包

Answer 1

可以使用快捷键 Ctrl + H

或者点击菜单栏中的Search

Answer 2

crtl+shift+t 然后输入jar包名的前缀，后面接着的就是jar包的地址
一般都会下载在这个路径下"C:\Users\Administrator\.m2\repository"

Answer 3

public int getTextWidth(String text, Paint paint) {
Rect bounds = new Rect();
paint.getTextBounds(text, 0, text.length(), bounds);
int width = bounds.left + bounds.width();
return width;
}
public int getTextHeight(String text, Paint paint) {
Rect bounds = new Rect();
paint.getTextBounds(text, 0, text.length(), bounds);
int height = bounds.bottom + bounds.height();
return height;
}