1.登录时密码取消登录限制

app/src/main/res/layout/activity_login.xml

                     android:digits="@string/psw_style"
                     android:gravity="center_vertical"
                     android:hint="@string/inputcode"
-                    android:inputType="numberPassword"
+                    android:inputType="textPassword"
                     android:maxLength="20"
                     android:singleLine="true"
                     android:textColor="@color/black"