1, copy the Android-sdk-windows folder to the C drive or D disk or you can find any of the disk directory, note: Not in the Chinese directory!! After the copy is complete, open unity, create a new project, and open the edit-preferences option. 2. SDK Address: Click Browse to locate the path of the Android-sdk-windows folder that you just copied, and then click Select Folder as shown in the image on the right. 3. JDK Address: Click Browse to find the path to the folder where the JDK is installed (C:\Program files\java\jdk1.8.0_131), and then click Select Folder as shown in the image on the right. 4. After completion, new scene, save scene, add to build inside to switch platform for Android Android platform 5, click Player Settings to modify COM in Bundle Identifier under Other settings. Company.productname for own customization, for example: com.Test.test01. 6, select the Android version in other settings settings, the version can not be lower than their own mobile version. 7. After Setup is complete, click Build. 6, add the file name, find the path you want to save, click Save. 7, packaging ... 8, packaging finished, and now install the APK file to the phone can be used!
Unity3d Package Release apk detailed steps