The adb tool and Ant have already installed. I can build Android apks using my computer and run it on my phone. But I never tried to use adb to copy file to my device. I use Linux file manager to copy to my phone memory and then I use my phone file browser to run it.
If I run the adb command, I'll get this messages:
daemon not running. starting it now on port 5037
daemon started successfully
error: device not found
What wrong? I've already plugged usb cable to my phone and my computer.
I can use file manager to browse to the system folder. But an error happens if is try to paste the file:
You cannot paste here because the file system is read-only.
You may need to make the library file installed automatically, so common users can run your Android applications easily.