摘要： paint.setColor(Color.RED); checkValue(); canvas.drawRect(left, Tvalue, right, bottom, paint); paint.setColor(Color.GREEN); canvas.drawRect(left, GreenUp, right, GreenBottom, paint); paint.setTextSize(30); paint.setColor(Color.BLUE); canvas.drawText("" + value, right + 1, Tvalue, paint); .. 阅读全文

摘要： 我在查这个的时候，一个个尽都是废话，于是看源码自己解决，说一千道一万还不如上代码，希望给那些需要的帮助. String packageName = getPackageName();String ppt_install_path="";try {ppt_install_path = getPackageManager().getApplicationInfo(packageName, PackageManager.GET_UNINSTALLED_PACKAGES).sourceDir;} catch (NameNotFoundException e) {e.printSta 阅读全文