【发布时间】:2013-12-03 10:23:52
【问题描述】:
我正在为 Android 构建一个计算器应用程序的键盘。 我正在使用 unicode,但应用程序没有显示“向左擦除”按钮
static String[][] screen2L ={{"sin","asin","sinh","asinh","sind","asind","\u232B","AC"},
{"cos","acos","cosh","acosh","cosd","acosd","log2","gamma"},
{"tan","atan","tanh","atanh","tand","atand","log10","ln"}};
谢谢
【问题讨论】:
-
它可能不是 Roboto(或 Droid Sans)字体。您可以在 APK 中嵌入要使用的字体。
-
你有什么解决问题的建议吗?
-
请参阅fileformat.info/info/unicode/char/232b/fontsupport.htm 以查找包含 U+232B 的字体。或者考虑使用图片。
标签: java android string android-layout unicode