先给出结论:Dialog和AlertDialog并不会影响到Activity的生命周期,但会影响到Activity的优先级. 核心代码: onCreated中: Resources resources = this.getResources(); DisplayMetrics displayMetrics = resources.getDisplayMetrics(); final int widthPixels = displayMetrics.widthPixels / 2; final i
在Android studio中新建了flutter项目.运行报错licence not accepted. Warning: License for package Android SDK Build-Tools 28.0.3 not accepted. 在控制台运行 flutter doctor 会诊断出: 此时运行: flutter doctor --android-licenses.然后一路yes,就可以了.
首先,问题描述: flutter doctor Doctor summary (to see all details, run flutter doctor -v): [√] Flutter (Channel stable, v1., on Microsoft Windows [Version 10.0.17134.765], locale zh-CN) [!] Android toolchain - develop ) X Android license status unknown. Try
License for package Android SDK Build-Tools 28.0.3 not accepted 用flutter进行编写时出现了标题的错误,不是配置的原因,而是需要接受SDK的证书,反正不难操作即可解决. 1.首先打开控制台,使用如下命令: cd /Users/你的用户名/Library/Android/sdk cd tools cd bin 2.最关键的一部就是下面这个语句 sdkmanager.bat --licenses 执行之后,它会提示你去允许认证,然后