SysCheck tells you exactly the CPU features that your device supports. You should see a screen similar to the following: If you are unsure if your device has the required features, you can get SysCheck from the Google Play store and run it on your device: SysCheck is free, has no ads, and does not require special privileges to run. The SysCheck utility provides a quick and easy way to test your system for compatibility. Testing to See Whether Your Android Device is Supported The following devices are a sample list recommended for debugging Android 64-bit applications. In general, Android devices with stock, unmodified Android and provided by the major vendors are most likely to work well devices with unusual hardware changes to Android may have issues debugging. You should test a device to ensure it supports debugging. There are many Android devices created by many manufacturers, and the experience or ability to successfully debug an application on a device can vary widely. We recommend the following devices for debugging Android 64-bit applications. In case of a mismatch, at the moment, you will get the INSTALL_FAILED_NO_MATCHING_ABIS error message. If it indicates your CPU has a 64-bit ARMv8-A instruction set, but it is set in 32-bit mode, it implies the Android version is not 64-bit. If you want to verify your Android device's CPU can run 64-bit apps, one option is to use existing applications on the Play Store, such as:
#LISTS OF ANDROID OS VERSIONS HOW TO#
How to verify your Android device can run 64-bit apps When attempting to debug a 64-bit app from within the IDE on a target device that does not support a 64-bit application, an error message is displayed. If the device does not support a 64-bit native application, an error message is displayed. However, some devices are not configured to use the 64-bit mode. Android version 5 and later support 64-bit.
The installed version of Android needs to be 64-bit.The phone needs to have a 64-bit capable CPU.To run Android 64-bit applications on your device, there are two conditions it needs to match:
Note: A device appearing in this list is not a guarantee of supported debugging, since this can change from device to device and across operating system versions and point releases. To debug a 64-bit application, your device must run a 64-bit version of the Android operating system. In general, Android devices with stock, unmodified Android, and provided by the major vendors are most likely to work well devices with unusual hardware changes to Android may have issues debugging. No additional work is required to add support for the emulation. The translation library is automatically invoked by the operating system, and allows the Intel CPU to interpret and execute binaries compiled for ARM CPUs.įireMonkey applications are generally compatible with libhoudini library. Any of these configurations should be supported.Īndroid KitKat and superior versions running on Android devices with Intel CPUs, include an emulation library called libhoudini. It is common for the GPU to be combined with the CPU in a System-on-a-Chip (or SoC) configuration. Most Android devices have a GPU, or Graphics Processing Unit. This is different than other Android apps that are developed with Java that compile down to Dalvik bytecode and then run on the Dalvik virtual machine.
#LISTS OF ANDROID OS VERSIONS CODE#
The reason RAD Studio applications require this specific CPU architecture is that RAD Studio apps compile down to machine code for best performance. Most of these CPUs also include NEON technology. The family of CPUs that implement ARMv7 instructions are called the Cortex-A series. The ARMv7 instruction set, or core, specifies the microarchitecture that the CPU uses. ARM is the dominant technology in mobile hardware. The Details: ARM instruction CPUs are created by a wide variety of manufacturers according to different sets of specifications. RAD Studio targets the most common CPU architecture for best performance on the largest number of devices possible.
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