A Kotlin based Android library to connect Android devices directly without ADB binary file.

dependencies {
  implementation("com.flyfishxu:kadb:<version>")
}

• Dadb: Kadb is based on the second development of Dadb, and we would like to thank mobile-dev-inc for all their previous efforts!

• Connect to an Android device and execute ADB commands without ADB binary file.
• Support ADB SSL connection (Requires target device running Android 11 and above).
• Support ADB Pair instead of the legacy way to authenticate with the target Android device you want to connect (Requires target device running Android 11 and above).
• Support for Android DocumentFile in push and pull methods.
• Throw an exception if the target device is not authorized (Dadb can't check if the connected device is authorized)
• Lower Android version support compared to Dadb.

Connect to emulator-5554 and install apkFile:

Kadb.create("localhost", 5555).use { kadb ->
    kadb.install(apkFile)
}

Note: Connect to the odd adb daemon port (5555), not the even emulator console port (5554)

Host: 10.0.0.175; Port: 37755; PairCode: 643102

Kadb.pair("10.0.0.175", 37755, "643102")

Note: Pair only works when target device running Android 11 and above

The following discovers and returns a connected device or emulator. If there are multiple it returns the first one found.

val kadb = Kadb.discover()
if (kadb == null) throw RuntimeException("No adb device found")

Use the following API if you want to list all available devices:

val kadbs = Kadb.list()

Prerequisite: Connecting to a physical device requires a running adb server. In most cases, this means that you must have the adb binary installed on your machine.

The Kadb.discover() and Kadb.list() methods now both support USB-connected devices.

// Both of these will include any USB-connected devices if they are available
val kadb = Kadb.discover()
val kadbs = Kadb.list()

If you'd like to connect directly to a physical device via its serial number. Use the following API:

val kadb = AdbServer.createKadb(
    adbServerHost = "localhost",
    adbServerPort = 5037,
    deviceQuery = "host:transport:${serialNumber}"
)

kadb.install(exampleApkFile)
kadb.uninstall("com.example.app")

kadb.push(srcFile, "/data/local/tmp/dst.txt")
kadb.pull(dstFile, "/data/local/tmp/src.txt")

val response = kadb.shell("echo hello")
assert(response.exitCode == 0)
assert(response.output == "hello\n")

kadb.tcpForward(
    hostPort = 7001,
    targetPort = 7001
).use {
    // localhost:7001 is now forwarded to device's 7001 port
    // Do operations that depend on port forwarding
}