我在做一个简单的猜数游戏。我希望它在开始时生成一个随机数。然后,当我输入一个数字并确认时,它将检查它是否与生成的随机数匹配。你有5次机会,当你出错时,它会从5次尝试中扣除一次尝试。当我按下重试时,我想要随机数和尝试计数重置。XML文件如下所示,这是应用程序布局 <?xml version="1.0" e
尝试通过androidstudio 3.4 canary 1运行apk时收到错误消息。Gradle插件版本com.android.tools.build:gradle:3.4.0-alpha01
Installation failed with message Failed to commitIt is possible that this issue is resolved by uninstalling an existing version of the apk
我安装了androidstudio并尝试运行简单的项目。Waiting for device./usr/local/idea/android-studio/sdk/tools/emulator -avd Nexus-4-18-xhdpi -netspeed full -netdelay none/Examples/