It includes a client and server that run on the development host and a daemon that runs on the emulator or device. The Android Debug Bridge (adb) command line tool is integrated to Qt Creator to enable you to deploy applications to connected Android devices, to run them, and to read their logs.
To enable helpful code editing features for Java, such as code completion, highlighting, function tooltips, and navigating in code, specify settings for a Java language server. For more information, see Qt for Android. However, for such a Qt version, the minimum required Android version on devices is 5.0 (API level 21). Note: You can build a 64-bit version of Qt for Android yourself. Starting from Qt 5.14.0, the Qt for Android package contains all the architectures (ABIs) installed as one. Qt Creator can automatically dowload and install the tool chain and create a suitable build and run kit that contains the tool chain and the Qt version for Android for the device's architecture. To develop for Android, you must have a tool chain for building applications for Android devices installed on the development PC. Devices with Android version 4.1 (API level 16) or later are supported. You can connect Android devices to the development PC using USB cables to build, run, debug, and analyze applications from Qt Creator.