Android Checkin allows you to register a google account as if you were on
android.
It checks in google's servers by passing a Galaxy Nexus / JellyBean
profile, and returns a valid android_id usable on Google Play.
The parameters identifying the device are randomized (but valid).
TODO: Add other devices, like tablets.
Programmatically:
/* Returns the android_id */
new com.android.checkin.Checkin.new(email, password).checkin()From the command line:
# Outputs the registered android_id
java -jar android-checkin.jar <email> <password>You might be curious to know what is being sent:
AndroidCheckinRequest.newBuilder() // imei .setId(0) .setDigest("1-929a0dca0eee55513280171a8585da7dcd3700f8") .setCheckin(AndroidCheckinProto.newBuilder() .setBuild(AndroidBuildProto.newBuilder() .setId("google/yakju/maguro:4.1.1/JRO03C/398337:user/release-keys") .setProduct("tuna") .setCarrier("Google") .setRadio("I9250XXLA2") .setBootloader("PRIMELA03") .setClient("android-google") .setTimestamp(new Date().getTime()/1000) .setGoogleServices(16) .setDevice("maguro") .setSdkVersion(16) .setModel("Galaxy Nexus") .setManufacturer("Samsung") .setBuildProduct("yakju") .setOtaInstalled(false)) .setLastCheckinMsec(0) .addEvent(AndroidEventProto.newBuilder() .setTag("event_log_start") // value .setTimeMsec(new Date().getTime())) // stat // requestedGroup .setCellOperator("310260") // T-Mobile .setSimOperator("310260") // T-Mobile .setRoaming("mobile-notroaming") .setUserNumber(0)) // desiredBuild .setLocale("en_US") .setLoggingId(loggingId) .addMacAddr(macAddr) .setMeid(meid) .addAccountCookie("[" + this.email + "]") .addAccountCookie(this.authGsf) .setTimeZone("America/New_York") // securityToken .setVersion(3) .addOtaCert("71Q6Rn2DDZl1zPDVaaeEHItd") .setSerialNumber(serial) // esn .setDeviceConfiguration(DeviceConfigurationProto.newBuilder() .setTouchScreen(3) .setKeyboard(1) .setNavigation(1) .setScreenLayout(2) .setHasHardKeyboard(false) .setHasFiveWayNavigation(false) .setScreenDensity(320) .setGlEsVersion(131072) .addAllSystemSharedLibrary(Arrays.asList( "android.test.runner", "com.android.future.usb.accessory", "com.android.location.provider", "com.android.nfc_extras", "com.google.android.maps", "com.google.android.media.effects", "com.google.widevine.software.drm", "javax.obex")) .addAllSystemAvailableFeature(Arrays.asList( "android.hardware.bluetooth", "android.hardware.camera", "android.hardware.camera.autofocus", "android.hardware.camera.flash", "android.hardware.camera.front", "android.hardware.faketouch", "android.hardware.location", "android.hardware.location.gps", "android.hardware.location.network", "android.hardware.microphone", "android.hardware.nfc", "android.hardware.screen.landscape", "android.hardware.screen.portrait", "android.hardware.sensor.accelerometer", "android.hardware.sensor.barometer", "android.hardware.sensor.compass", "android.hardware.sensor.gyroscope", "android.hardware.sensor.light", "android.hardware.sensor.proximity", "android.hardware.telephony", "android.hardware.telephony.gsm", "android.hardware.touchscreen", "android.hardware.touchscreen.multitouch", "android.hardware.touchscreen.multitouch.distinct", "android.hardware.touchscreen.multitouch.jazzhand", "android.hardware.usb.accessory", "android.hardware.usb.host", "android.hardware.wifi", "android.hardware.wifi.direct", "android.software.live_wallpaper", "android.software.sip", "android.software.sip.voip", "com.cyanogenmod.android", "com.cyanogenmod.nfc.enhanced", "com.google.android.feature.GOOGLE_BUILD", "com.nxp.mifare", "com.tmobile.software.themes")) .addAllNativePlatform(Arrays.asList( "armeabi-v7a", "armeabi")) .setScreenWidth(720) .setScreenHeight(1184) .addAllSystemSupportedLocale(Arrays.asList( "af", "af_ZA", "am", "am_ET", "ar", "ar_EG", "bg", "bg_BG", "ca", "ca_ES", "cs", "cs_CZ", "da", "da_DK", "de", "de_AT", "de_CH", "de_DE", "de_LI", "el", "el_GR", "en", "en_AU", "en_CA", "en_GB", "en_NZ", "en_SG", "en_US", "es", "es_ES", "es_US", "fa", "fa_IR", "fi", "fi_FI", "fr", "fr_BE", "fr_CA", "fr_CH", "fr_FR", "hi", "hi_IN", "hr", "hr_HR", "hu", "hu_HU", "in", "in_ID", "it", "it_CH", "it_IT", "iw", "iw_IL", "ja", "ja_JP", "ko", "ko_KR", "lt", "lt_LT", "lv", "lv_LV", "ms", "ms_MY", "nb", "nb_NO", "nl", "nl_BE", "nl_NL", "pl", "pl_PL", "pt", "pt_BR", "pt_PT", "rm", "rm_CH", "ro", "ro_RO", "ru", "ru_RU", "sk", "sk_SK", "sl", "sl_SI", "sr", "sr_RS", "sv", "sv_SE", "sw", "sw_TZ", "th", "th_TH", "tl", "tl_PH", "tr", "tr_TR", "ug", "ug_CN", "uk", "uk_UA", "vi", "vi_VN", "zh_CN", "zh_TW", "zu", "zu_ZA")) .addAllGlExtension(Arrays.asList( "GL_EXT_debug_marker", "GL_EXT_discard_framebuffer", "GL_EXT_multi_draw_arrays", "GL_EXT_shader_texture_lod", "GL_EXT_texture_format_BGRA8888", "GL_IMG_multisampled_render_to_texture", "GL_IMG_program_binary", "GL_IMG_read_format", "GL_IMG_shader_binary", "GL_IMG_texture_compression_pvrtc", "GL_IMG_texture_format_BGRA8888", "GL_IMG_texture_npot", "GL_IMG_vertex_array_object", "GL_OES_EGL_image", "GL_OES_EGL_image_external", "GL_OES_blend_equation_separate", "GL_OES_blend_func_separate", "GL_OES_blend_subtract", "GL_OES_byte_coordinates", "GL_OES_compressed_ETC1_RGB8_texture", "GL_OES_compressed_paletted_texture", "GL_OES_depth24", "GL_OES_depth_texture", "GL_OES_draw_texture", "GL_OES_egl_sync", "GL_OES_element_index_uint", "GL_OES_extended_matrix_palette", "GL_OES_fixed_point", "GL_OES_fragment_precision_high", "GL_OES_framebuffer_object", "GL_OES_get_program_binary", "GL_OES_mapbuffer", "GL_OES_matrix_get", "GL_OES_matrix_palette", "GL_OES_packed_depth_stencil", "GL_OES_point_size_array", "GL_OES_point_sprite", "GL_OES_query_matrix", "GL_OES_read_format", "GL_OES_required_internalformat", "GL_OES_rgb8_rgba8", "GL_OES_single_precision", "GL_OES_standard_derivatives", "GL_OES_stencil8", "GL_OES_stencil_wrap", "GL_OES_texture_cube_map", "GL_OES_texture_env_crossbar", "GL_OES_texture_float", "GL_OES_texture_half_float", "GL_OES_texture_mirrored_repeat", "GL_OES_vertex_array_object", "GL_OES_vertex_half_float"))) // deviceClass // maxApkDownloadSizeMb .addMacAddrType("wifi") .setFragment(0) // userName
Android Checkin is released under the MIT license.