Android调用意图用'＃'标记为数字，防止Uri.parse删除＃

Question

我想用'* 140 * 123456＃'或' 141 ＃123456＃'拨打电话号码。但是Uri.parse(phoneNumber)方法会删除所有'＃'符号和数字。它是什么解决方案？

Answer 1

检查this。

＃应为\u0023

Answer 2

使用

Uri.encode(phoneNumber)

编码未分离的字符

查看https://developer.android.com/reference/android/net/Uri.html#encode(java.lang.String, java.lang.String)

Answer 3

我遇到了同样的问题，并通过将字符串中的TypeError: ord() expected string of length 1, but int found 替换为from sys import argv, exit def encode(data): encoded = '' while data: current = data[0] count = 1 for i in data[1:]: if i == current: count += 1 else: break if count == 255: break encoded += '{}{}'.format(chr(ord(current) & 255), chr(count & 255)) #error occurs here. data = data[count:] return encoded if __name__ == '__main__': if len(argv) < 2: print('Please specify input file!') exit(0) with open(argv[1], 'rb') as (f): data = f.read() with open(argv[1] + '.out', 'wb') as (f): f.write(encode(data)) 来解决了这个问题。

Answer 4

operator = 123
String UssdCodeNew =  "*" + operator + Uri.encode("\u0023");

尝试一下，反抗正常。