Class: AdbSdkLib::Adb

Inherits:
Object
  • Object
show all
Defined in:
lib/adb-sdklib.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(adb_location = nil, force_new_bridge = false) ⇒ Adb

Initialize Rjb and connect to ADB.

Parameters:

  • adb_location (String) (defaults to: nil) —

    Location of ADB command line tool

  • force_new_bridge (Boolean) (defaults to: false) —

    if set true, start force new ADB server

Raises:

  • (AdbError) —

    If could not found ADB command line tool



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# File 'lib/adb-sdklib.rb', line 43

def initialize(adb_location = nil, force_new_bridge = false)
  if adb_location.nil?
    @adbpath = `which adb`.chomp!
    raise AdbError, "Not found 'adb' command in $PATH" unless @adbpath
  else
    @adbpath = adb_location
    raise AdbError, "Not found 'adb' command" unless @adbpath
  end

  # load jar files
  unless @@java_initialized
    load_sdk_tools_jar(['ddmlib.jar'])
    # Hide logs to be output to the console.
    ddm = Rjb::import('com.android.ddmlib.DdmPreferences')
    ddm.setLogLevel('assert')
    @@java_initialized = true
    at_exit { Adb.terminate }
  end
  if @@adb.nil?
    @@adb = Rjb::import('com.android.ddmlib.AndroidDebugBridge')
    @@adb.initIfNeeded(false)
  end

  @adb = @@adb.createBridge(@adbpath, force_new_bridge)
  10.times { |i|
    break if @adb.connected?
    sleep(0.25)
  }
  raise AdbError, 'Connect adb error (timeout)' unless @adb.connected?
  
  @devices = DeviceList.new
end

Class Method Details

.terminate ⇒ self

Terminate ADB connection. This method will be called automatically when exiting ruby.

Returns:

  • (self) —

    self



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# File 'lib/adb-sdklib.rb', line 79

def self.terminate
  unless @@adb.nil?
    @@adb.terminate
    @@adb = nil
  end
  self
end

Instance Method Details

#devices ⇒ DeviceList

Get devices attached with ADB.

Returns:



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# File 'lib/adb-sdklib.rb', line 89

def devices
  devices = @adb.devices.map { |d|
    serial = d.serial_number
    (@devices.has_key?(serial) && same_jobject?(@devices[serial].jobject, d)) \
      ? @devices[serial] : Device.new(d)
  }
  @devices = DeviceList.new(devices)
  return @devices
end