Cordova Android Platform Guide

https://cordova.apache.org/docs/en/latest/guide/platforms/android/

Q

Error: build 老项目时，提示 Gradle sync failed: Could not find support-compat.aar (com.android.support:support-compat:28.0.0-alpha1).
- Android Support兼容包详解

升级 api level 至 26 后,第一次 build

* What went wrong:
A problem occurred configuring root project 'android'.
> Could not find support-v4.jar (com.android.support:support-v4:28.0.0-alpha1).
Searched in the following locations:
    https://jcenter.bintray.com/com/android/support/support-v4/28.0.0-alpha1/support-v4-28.0.0-alpha1.jar

升级 api level 至 26 后,第二次 build

ERROR: In <declare-styleable> FontFamilyFont, unable to find attribute android:font FAILED
ERROR: In <declare-styleable> FontFamilyFont, unable to find attribute android:fontStyle
ERROR: In <declare-styleable> FontFamilyFont, unable to find attribute android:fontWeight

* What went wrong:
Execution failed for task ':processDebugResources'.
> com.android.ide.common.process.ProcessException: Failed to execute aapt

Error: failed to fetch platform android
- 如何使用 aar 文件 Link
- 怀疑是网络问题，结果删掉 .cordorva 文件夹不管用
  解决办法
  
  目的是需要保证插件对 android-support 版本依赖的一致性，所以有几个办法，
  第一个办法是手动修改插件配置或者修改 android 项目配置，修改 android 项目配置，位于 build.gradle 文件最后添加
```
configurations.all {
resolutionStrategy {
force 'com.android.support:support-v4:27.1.0'
}
}
```

第二个办法是新增 build.extra.gradle 文件，使用 hook 修改android 项目配置

第三个是使用 cordova-android-support-gradle-release 插件，

cordova plugin add cordova-android-support-gradle-release

参考:https://stackoverflow.com/questions/49162538/running-cordova-build-android-unable-to-find-attribute-androidfontvariation/49226335

cordova-android vs android api level

gradle vs ant

由于 cordova-android@6.4.0 的缘故，必须使用 gradle 进行 build，并且需要配置好环境变量( 其实就是 android 环境变量 )。从 Android SDK Tools 25.3.0 开始，ant 被废弃了。

ionic 配置 hook 示例 https://gist.github.com/charlesbedrosian/8a33c866704ff51ab5700b272b7cf150

pengkobe / reading-notes

Cordova Android Platform Guide #382

Q

解决办法

cordova-android vs android api level

gradle vs ant

参考