Gradle itself is a generic build tool, it is not created specifically for Android. All the functionality is enabled using plug-ins. Traditionally, build plug-ins don’t generate project structure. That’s the job of project specific tools. The Android plug-in for Gradle follows this. The problem is that current android tool in SDK generates old type of … Read more
By default, IntelliJ assumes that the libs folder in the root of an Android module contains native libraries, even if it just holds jars. Thus, it packages the APK making it look like these are native libraries. I just had a similar issue where my application had no native code and would work on the … Read more
The project thinks it’s still a non-Gradle based project; it’s not the presence of the build.gradle file that makes it Gradle-based, but it’s how the project was set up in the first place. You’ll need to re-import your project to finish the conversion to Gradle. First, though, it looks like you don’t have a settings.gradle … Read more
Eclipse and IDEA are using different UI toolkits (SWT vs SWING), so it would be hard to make it look the same. As @Shakedown said, changing Look&Feel in Settings | Appearance is one of the options. Note that Java allows to install additional third-party Look&Feels. Editor font is configured in Settings | Editor | Colors … Read more
Assuming below that you really need EventHandler as a separate interface (e.g. for Java interop). If you don’t, you can simply use a type alias (since Kotlin 1.1): typealias EventHandler<T> = (T) -> Unit In this case a simple lambda will work right away. But if you don’t want to use a type alias, the … Read more
You can attach javadoc to any library you have configure in your module or project. Just access the project structure windows (File -> Project Structure), then select “modules” and select the module that has the dependency you want to configure. Then select the “Dependencies” tab, select the dependency that’s missing the javadoc and click “Edit”. … Read more
The Language level setting sets which features the code assistance in the editor should support. For example, if you’re using JDK 1.7 but want your code to be compatible with JDK 1.6, you can set the language level lower than your actual JDK supports (6.0 in the case of JDK 1.6) and only get refactorings/syntax … Read more
Click on the “maven projects” (make sure tool buttons are on) on the right side of intelij and then click on “Download Documentation”. Also, for future downloading you can go to the File -> Settings -> Build,execution, deployment, -> build tools -> Maven -> importing -> mark “Documentation” checkbox and apply settings
There is no standard @NonNull annotation. Creating such an annotation was the goal of JSR 305, which has been abandoned for a long time. There will not be a standard @NonNull annotation until JSR 305 is reconstituted. Oracle has no current plans to do so. (JEE annotations are outside the scope of JSR 305.) For … Read more
A clean just removes all build artifacts. A rebuild does a clean followed by a build of your project. EDIT #2 This is 100% true. Refer to this for a thorough demonstration of its correctness.