您可以省略appcompat
依赖项,因为design
对它有依赖性。验证您可以使用Gradle依赖关系树。在这里它看起来如何。我使用com.android.support:design:24.2.1
+--- com.android.support:design:24.2.1
| +--- com.android.support:support-v4:24.2.1
| | +--- com.android.support:support-compat:24.2.1
| | | \--- com.android.support:support-annotations:24.2.1
| | +--- com.android.support:support-media-compat:24.2.1
| | | \--- com.android.support:support-compat:24.2.1 (*)
| | +--- com.android.support:support-core-utils:24.2.1
| | | \--- com.android.support:support-compat:24.2.1 (*)
| | +--- com.android.support:support-core-ui:24.2.1
| | | \--- com.android.support:support-compat:24.2.1 (*)
| | \--- com.android.support:support-fragment:24.2.1
| | +--- com.android.support:support-compat:24.2.1 (*)
| | +--- com.android.support:support-media-compat:24.2.1 (*)
| | +--- com.android.support:support-core-ui:24.2.1 (*)
| | \--- com.android.support:support-core-utils:24.2.1 (*)
| +--- com.android.support:appcompat-v7:24.2.1
| | +--- com.android.support:support-v4:24.2.1 (*)
| | +--- com.android.support:support-vector-drawable:24.2.1
| | | \--- com.android.support:support-compat:24.2.1 (*)
| | \--- com.android.support:animated-vector-drawable:24.2.1
| | \--- com.android.support:support-vector-drawable:24.2.1 (*)
| \--- com.android.support:recyclerview-v7:24.2.1
| +--- com.android.support:support-annotations:24.2.1
| +--- com.android.support:support-compat:24.2.1 (*)
| \--- com.android.support:support-core-ui:24.2.1 (*)
为了自己使用它
摇篮(右上标签) - >执行摇篮任务(gradle这个符号) - >确保您在:app
- >运行app:dependencies
因此com.android.support:design:25.3.1
将具有com.android.support:appcompat-v7:25.3.1
作为依赖关系。
你会得到什么错误? –