User contributions
- 06:49, 5 August 2015 (diff | hist) . . (+8) . . Android/Building/SystemAPPs (→System APPs)
- 06:46, 5 August 2015 (diff | hist) . . (+99) . . Android/Building/SystemAPPs (→At build time)
- 06:44, 5 August 2015 (diff | hist) . . (+108) . . Android/Building/SystemAPPs (→System Partition Size)
- 06:44, 5 August 2015 (diff | hist) . . (+96) . . Android/Building/SystemAPPs (→At build time)
- 06:42, 5 August 2015 (diff | hist) . . (+63) . . Android/Building/SystemAPPs (→System Partition Size)
- 06:41, 5 August 2015 (diff | hist) . . (+122) . . Android/Building/SystemAPPs (→System Partition Size)
- 06:39, 5 August 2015 (diff | hist) . . (+1) . . Android/Building/SystemAPPs (→Upgrade)
- 06:39, 5 August 2015 (diff | hist) . . (+168) . . Android/Building/SystemAPPs (→Upgrade)
- 06:36, 5 August 2015 (diff | hist) . . (+22) . . Android/Building/SystemAPPs (→At build time)
- 06:36, 5 August 2015 (diff | hist) . . (+17) . . Android/Building/SystemAPPs (→At build time)
- 06:35, 5 August 2015 (diff | hist) . . (+11) . . Android/Building/SystemAPPs (→At build time)
- 06:34, 5 August 2015 (diff | hist) . . (-20) . . Android/Building/SystemAPPs (→At build time)
- 06:32, 5 August 2015 (diff | hist) . . (-2) . . Android/Building/SystemAPPs (→At build time)
- 06:31, 5 August 2015 (diff | hist) . . (+33) . . Android/Building/SystemAPPs (→At build time)
- 06:30, 5 August 2015 (diff | hist) . . (+6) . . Android/Building/SystemAPPs (→At build time)
- 06:30, 5 August 2015 (diff | hist) . . (+6) . . Android/Building/SystemAPPs (→At build time)
- 06:29, 5 August 2015 (diff | hist) . . (+170) . . Android/Building/SystemAPPs (→At build time)
- 06:25, 5 August 2015 (diff | hist) . . (-1) . . Android/Building/SystemAPPs (→At build time)
- 06:24, 5 August 2015 (diff | hist) . . (+4) . . Android/Building/SystemAPPs (→At build time)
- 06:23, 5 August 2015 (diff | hist) . . (+42) . . Android/Building/SystemAPPs (→At build time)
- 06:22, 5 August 2015 (diff | hist) . . (+3) . . Android/Building/SystemAPPs (→At build time)
- 06:22, 5 August 2015 (diff | hist) . . (+71) . . Android/Building/SystemAPPs (→At build time)
- 06:19, 5 August 2015 (diff | hist) . . (-22) . . Android/Building/SystemAPPs (→System APPs)
- 06:18, 5 August 2015 (diff | hist) . . (+10) . . Android/Building/SystemAPPs (→Add/Remove system APP)
- 06:18, 5 August 2015 (diff | hist) . . (+8) . . Android/Building/SystemAPPs (→Add/Remove system APP)
- 06:16, 5 August 2015 (diff | hist) . . (+518) . . Android/Building/SystemAPPs (→Add/Remove system APP)
- 06:11, 5 August 2015 (diff | hist) . . (0) . . Android/Building/SystemAPPs (→Add/Remove system APP)
- 06:11, 5 August 2015 (diff | hist) . . (+120) . . Android/Building/SystemAPPs (→Add/Remove system APP)
- 06:07, 5 August 2015 (diff | hist) . . (+18) . . Android/Building/SystemAPPs (→Add/Remove system APP)
- 06:06, 5 August 2015 (diff | hist) . . (+2) . . Android/Building/SystemAPPs (→Add/Remove system APP)
- 06:06, 5 August 2015 (diff | hist) . . (+120) . . Android/Building/SystemAPPs (→Add/Remove system APP)
- 06:00, 5 August 2015 (diff | hist) . . (+263) . . Android/Building/SystemAPPs (→Add/Remove system APP)
- 05:55, 5 August 2015 (diff | hist) . . (+116) . . Android/Building/SystemAPPs (→System APPs)
- 05:52, 5 August 2015 (diff | hist) . . (+81) . . Android/Building/SystemAPPs (→System APPs)
- 05:50, 5 August 2015 (diff | hist) . . (+176) . . N Android/Building/SystemAPPs (Created page with '=System APPs= Android system APPs are these APPs installed in system partition. Since system partition is read only, thus the system APPs are not remove-able for general user.')
- 05:26, 5 August 2015 (diff | hist) . . (+34) . . Android/Building (→See Also) (current)
- 18:04, 20 May 2015 (diff | hist) . . (-15) . . Android/Building (→Source code)
- 18:04, 20 May 2015 (diff | hist) . . (-31) . . Android/Building (→Source code)
- 22:25, 4 February 2015 (diff | hist) . . (+52) . . Android/Kernel (→Replace kernel in an old build)
- 22:24, 4 February 2015 (diff | hist) . . (+1) . . Android/Kernel (→Replace kernel in a old build)
- 22:23, 4 February 2015 (diff | hist) . . (+1,433) . . Android/Kernel
- 16:05, 3 February 2015 (diff | hist) . . (+4) . . Android/Lollipop(5.0) (→Test build) (current)
- 16:04, 3 February 2015 (diff | hist) . . (+76) . . Android/Lollipop(5.0) (→Test build)
- 23:18, 2 February 2015 (diff | hist) . . (+23) . . Android/Lollipop(5.0) (→Test build)
- 23:15, 2 February 2015 (diff | hist) . . (-45) . . Android/Lollipop(5.0) (→Status update (04/12/2014))
- 04:26, 4 December 2014 (diff | hist) . . (+114) . . Android/Lollipop(5.0) (→Status update (04/12/2014))
- 04:21, 4 December 2014 (diff | hist) . . (+248) . . Android/Lollipop(5.0) (→Status update (04/12/2014))
- 08:00, 3 December 2014 (diff | hist) . . (+122) . . Android/Lollipop(5.0) (→Status update (04/12/2014))
- 07:52, 3 December 2014 (diff | hist) . . (+2) . . Android/Lollipop(5.0) (→Test build)
- 07:50, 3 December 2014 (diff | hist) . . (-1) . . Android/Lollipop(5.0) (→TODO List)
- 07:50, 3 December 2014 (diff | hist) . . (+6) . . Android/Lollipop(5.0) (→Status update (04/12/2014))
- 07:49, 3 December 2014 (diff | hist) . . (-24) . . Android/Lollipop(5.0) (→Status update (04/12/2014))
- 07:47, 3 December 2014 (diff | hist) . . (-1) . . Android/Lollipop(5.0) (→Status update (04/12/2014))
- 07:46, 3 December 2014 (diff | hist) . . (-4) . . Android/Lollipop(5.0) (→Status update (04/12/2014))
- 07:46, 3 December 2014 (diff | hist) . . (+39) . . Android/Lollipop(5.0) (→Status update (04/12/2014))
- 07:37, 3 December 2014 (diff | hist) . . (-2) . . Android/Lollipop(5.0)
- 07:37, 3 December 2014 (diff | hist) . . (+126) . . Android/Lollipop(5.0)
- 07:27, 3 December 2014 (diff | hist) . . (+130) . . Android/Lollipop(5.0) (→Status update (04/12/2014))
- 07:27, 3 December 2014 (diff | hist) . . (-1) . . Android/Lollipop(5.0) (→Status update (04/12/2014))
- 07:25, 3 December 2014 (diff | hist) . . (+2) . . Android/Lollipop(5.0)
- 07:25, 3 December 2014 (diff | hist) . . (+841) . . Android/Lollipop(5.0)
- 07:15, 3 December 2014 (diff | hist) . . (+3) . . Android/Lollipop(5.0)
- 07:14, 3 December 2014 (diff | hist) . . (+6) . . Android/Lollipop(5.0)
- 07:13, 3 December 2014 (diff | hist) . . (+297) . . Android/Lollipop(5.0)
- 07:08, 3 December 2014 (diff | hist) . . (0) . . Android/Lollipop(5.0)
- 07:07, 3 December 2014 (diff | hist) . . (+14) . . Android/Lollipop(5.0)
- 03:11, 3 December 2014 (diff | hist) . . (+5) . . Android/Lollipop(5.0)
- 07:01, 17 November 2014 (diff | hist) . . (+19) . . Android/Lollipop(5.0)
- 06:58, 17 November 2014 (diff | hist) . . (+68) . . Android/Lollipop(5.0)
- 06:56, 17 November 2014 (diff | hist) . . (+142) . . Android/Lollipop(5.0)
- 06:51, 17 November 2014 (diff | hist) . . (+65) . . Android/Lollipop(5.0)
- 06:38, 17 November 2014 (diff | hist) . . (+110) . . Android/Lollipop(5.0)
- 06:36, 17 November 2014 (diff | hist) . . (+227) . . Android/Lollipop(5.0)
- 19:47, 4 November 2014 (diff | hist) . . (+195) . . N Android/Lollipop(5.0) (Created page with 'Give XO-4 a try with lollipop. * use Repo to download the Android source from OLPC repositories, $ repo init -u git://dev.laptop.org/users/ben/android_manifest -b android-5.0.0…')
- 19:45, 4 November 2014 (diff | hist) . . (+43) . . Android (→Subpages)
- 15:37, 4 November 2014 (diff | hist) . . (+197) . . Android/Building (→Source code)
- 22:24, 29 October 2014 (diff | hist) . . (+2) . . Android/Status (→Status)
- 22:23, 29 October 2014 (diff | hist) . . (+4) . . Android/Status
- 22:23, 29 October 2014 (diff | hist) . . (+1) . . Android/Status (→Things haven't been done)
- 22:22, 29 October 2014 (diff | hist) . . (+9) . . Android/Status (→Status)
- 22:22, 29 October 2014 (diff | hist) . . (+8) . . Android/Status
- 22:20, 29 October 2014 (diff | hist) . . (+44) . . Android/Status (→Status)
- 22:19, 29 October 2014 (diff | hist) . . (+24) . . Android/Status
- 22:17, 29 October 2014 (diff | hist) . . (-2) . . Android/Status (→Things can be done for future)
- 22:17, 29 October 2014 (diff | hist) . . (+14) . . Android/Status (→Things can be done for future)
- 22:17, 29 October 2014 (diff | hist) . . (+831) . . Android/Status
- 22:10, 29 October 2014 (diff | hist) . . (+94) . . Android/Status
- 22:08, 29 October 2014 (diff | hist) . . (-592) . . Android/Status
- 22:04, 29 October 2014 (diff | hist) . . (+1,601) . . N Android/Status (Created page with '{| class="wikitable" | Subsystem | Name | Status | Progress | Comments |- | Bring Up | USB stick style bring up | Bug fix | 100% | |- | Input | Touchscreen | Bug fix | 100% | |…')
- 22:01, 29 October 2014 (diff | hist) . . (+50) . . Android (→Subpages)
- 18:26, 24 September 2014 (diff | hist) . . (0) . . Android
- 00:55, 22 September 2014 (diff | hist) . . (+18) . . Android/Sign (current)
- 00:39, 22 September 2014 (diff | hist) . . (+2) . . Android/Sign
- 00:38, 22 September 2014 (diff | hist) . . (+269) . . Android/Sign
- 00:31, 22 September 2014 (diff | hist) . . (+141) . . Android/Sign
- 00:29, 22 September 2014 (diff | hist) . . (+2) . . Android/Sign
- 00:24, 22 September 2014 (diff | hist) . . (-7) . . Android/Sign
- 00:23, 22 September 2014 (diff | hist) . . (+11) . . Android/Sign
- 00:22, 22 September 2014 (diff | hist) . . (+1) . . Android/Sign
- 00:21, 22 September 2014 (diff | hist) . . (+427) . . Android/Sign
- 00:16, 22 September 2014 (diff | hist) . . (+80) . . Android/Sign
- 00:14, 22 September 2014 (diff | hist) . . (+229) . . Android/Sign
- 00:10, 22 September 2014 (diff | hist) . . (0) . . Android/Sign
- 00:09, 22 September 2014 (diff | hist) . . (+90) . . N Android/Sign (Created page with '[generatingKeys http://www.kandroid.org/online-pdk/guide/release_keys.html#generatingKeys]')
- 00:05, 22 September 2014 (diff | hist) . . (+57) . . Android
- 18:36, 7 August 2014 (diff | hist) . . (+120) . . Android/Building (→Source code)
- 18:33, 7 August 2014 (diff | hist) . . (-15) . . Android/Building (→Method)
- 18:32, 7 August 2014 (diff | hist) . . (+15) . . Android/Building (→Method)
- 18:31, 7 August 2014 (diff | hist) . . (+107) . . Android/Building (→Method)
- 18:28, 7 August 2014 (diff | hist) . . (+1,034) . . N Android/Building/Variants (Created page with 'When building for a particular product, it's often useful to have minor variations on what is ultimately the final release build. These are the currently-defined build variants: …')
- 18:28, 7 August 2014 (diff | hist) . . (+53) . . Android/Building
- 18:46, 31 July 2014 (diff | hist) . . (+47) . . Android/PreInstalledAPK
- 18:44, 31 July 2014 (diff | hist) . . (+106) . . Android/PreInstalledAPK
- 08:17, 24 July 2014 (diff | hist) . . (+24) . . Android/Building (→Method)
- 08:05, 24 July 2014 (diff | hist) . . (-32) . . Android/Building (→Source code)
- 20:02, 22 July 2014 (diff | hist) . . (-111) . . Android (→Known problems)
- 09:39, 22 July 2014 (diff | hist) . . (+66) . . Android/Building (→Method)
- 09:38, 22 July 2014 (diff | hist) . . (+66) . . Android/Building (→Method)
- 09:33, 22 July 2014 (diff | hist) . . (+188) . . Android/Building (→Method)
- 07:14, 21 July 2014 (diff | hist) . . (+5) . . Android/Building (→Method)
- 04:22, 21 July 2014 (diff | hist) . . (-199) . . Android/Building (→Method)
- 21:29, 20 July 2014 (diff | hist) . . (+21) . . Android/Building (→Method)
- 20:32, 20 July 2014 (diff | hist) . . (+1) . . Android/Building (→Method)
- 17:58, 20 July 2014 (diff | hist) . . (+214) . . Android/Building (→Source code)
- 17:56, 20 July 2014 (diff | hist) . . (+26) . . Android/Building (→Method)
- 20:51, 19 July 2014 (diff | hist) . . (+143) . . Android/Building (→Method)
- 20:46, 19 July 2014 (diff | hist) . . (-3) . . Android/Building (→Method)
- 20:35, 19 July 2014 (diff | hist) . . (-2) . . Android/Building (→Method)
- 20:34, 19 July 2014 (diff | hist) . . (0) . . Android/Building (→Method)
- 20:33, 19 July 2014 (diff | hist) . . (+196) . . Android/Building (→Method)
- 02:04, 19 July 2014 (diff | hist) . . (-75) . . Android/Building (→Source code)
- 02:13, 18 July 2014 (diff | hist) . . (-2) . . Android/Building (→Source code)
- 02:12, 18 July 2014 (diff | hist) . . (-30) . . Android/Building (→Source code)
- 07:45, 17 July 2014 (diff | hist) . . (+64) . . Android/Building (→Source code)
- 07:43, 17 July 2014 (diff | hist) . . (-288) . . Android/Building (→Source code)
- 07:34, 17 July 2014 (diff | hist) . . (+20) . . Android/Building (→Source code)
- 07:34, 17 July 2014 (diff | hist) . . (-216) . . Android/Building (→Source code)
- 07:29, 17 July 2014 (diff | hist) . . (-144) . . Android/Building (→Source code)
- 07:25, 17 July 2014 (diff | hist) . . (-68) . . Android/Building (→Source code)
- 19:07, 16 July 2014 (diff | hist) . . (+20) . . Android/Building (→Source code)
- 18:44, 16 July 2014 (diff | hist) . . (0) . . Android/Building (→Source code)
- 16:41, 16 July 2014 (diff | hist) . . (+34) . . Android/Building (→Source code)
- 08:17, 16 July 2014 (diff | hist) . . (0) . . Android/Building (→Source code)
- 08:12, 16 July 2014 (diff | hist) . . (+7) . . Android/Building
- 08:11, 16 July 2014 (diff | hist) . . (+3) . . Android/Building (→Method)
- 08:06, 16 July 2014 (diff | hist) . . (-2) . . Android/Building (→Method)
- 08:05, 16 July 2014 (diff | hist) . . (+68) . . Android/Building (→Method)
- 08:02, 16 July 2014 (diff | hist) . . (-93) . . Android/Building (→Method)
- 07:56, 16 July 2014 (diff | hist) . . (+706) . . Android/Building (→Source code)
- 07:53, 16 July 2014 (diff | hist) . . (+884) . . Android/Building (→Source code)
- 07:49, 16 July 2014 (diff | hist) . . (+2) . . Android/Building (→Source code)
- 07:48, 16 July 2014 (diff | hist) . . (+193) . . Android/Building (→Source code)
- 07:17, 16 July 2014 (diff | hist) . . (+192) . . Android/Building (→Source code)
- 07:16, 16 July 2014 (diff | hist) . . (-8) . . Android/Building (→Source code)
- 07:14, 16 July 2014 (diff | hist) . . (+159) . . Android/Building (→Source code)
- 07:12, 16 July 2014 (diff | hist) . . (+710) . . Android/Building (→Source code)
- 07:11, 16 July 2014 (diff | hist) . . (+75) . . Android/Building (→Source code)
- 07:09, 16 July 2014 (diff | hist) . . (+13) . . Android/Building (→Source code)
- 07:09, 16 July 2014 (diff | hist) . . (+165) . . Android/Building (→Source code)
- 07:05, 16 July 2014 (diff | hist) . . (+3) . . Android/Building (→Source code)
- 07:04, 16 July 2014 (diff | hist) . . (+642) . . Android/Building (→Source code)
- 06:59, 16 July 2014 (diff | hist) . . (+432) . . Android/Building
- 06:56, 16 July 2014 (diff | hist) . . (+13) . . Android/Building (→Source code)
- 06:54, 16 July 2014 (diff | hist) . . (+3) . . Android/Building (→Source code)
- 06:54, 16 July 2014 (diff | hist) . . (+1) . . Android/Building (→Source code)
- 06:53, 16 July 2014 (diff | hist) . . (+143) . . Android/Building (→Source code)
- 06:52, 16 July 2014 (diff | hist) . . (+42) . . Android/Building (→Source code)
- 06:47, 16 July 2014 (diff | hist) . . (-4) . . Android/Building (→Source code)
- 06:47, 16 July 2014 (diff | hist) . . (-18) . . Android/Building (→Source code)
- 06:46, 16 July 2014 (diff | hist) . . (+3) . . Android/Building (→Source code)
- 06:40, 16 July 2014 (diff | hist) . . (-1) . . Android/Building
- 06:38, 16 July 2014 (diff | hist) . . (+135) . . Android/Building (→Source code)
- 06:33, 16 July 2014 (diff | hist) . . (+339) . . Android/Building
- 05:20, 5 July 2014 (diff | hist) . . (+36) . . Android/Building
- 05:17, 5 July 2014 (diff | hist) . . (+22) . . Android/PreInstalledAPK
- 19:52, 8 June 2014 (diff | hist) . . (+2) . . Android/PreInstalledAPK
- 19:51, 8 June 2014 (diff | hist) . . (+94) . . Android/PreInstalledAPK
- 19:50, 8 June 2014 (diff | hist) . . (+3) . . Android/PreInstalledAPK
- 19:49, 8 June 2014 (diff | hist) . . (+100) . . Android/PreInstalledAPK
- 19:46, 8 June 2014 (diff | hist) . . (0) . . Android/PreInstalledAPK
- 19:46, 8 June 2014 (diff | hist) . . (+271) . . Android/PreInstalledAPK
- 01:07, 5 June 2014 (diff | hist) . . (+64) . . Android/PreInstalledAPK
- 01:05, 5 June 2014 (diff | hist) . . (+388) . . Android/PreInstalledAPK
- 00:54, 5 June 2014 (diff | hist) . . (+101) . . N Android/PreInstalledAPK (Created page with 'Download userdata.tar.bz2 file from [http://build.laptop.org/android/2014-05-05/ our build directory]')
- 00:53, 5 June 2014 (diff | hist) . . (+58) . . Android (→See Also)
- 18:05, 1 May 2014 (diff | hist) . . (-7) . . Android/SwitchKeyboard (current)
- 18:04, 1 May 2014 (diff | hist) . . (+361) . . N Android/SwitchKeyboard (Created page with 'Android support different keyboard layout, it can be configured in system settings. Settings->Language & input->Physical keyboard->AT Translated Set 2 keyboard-> Set up keyboard…')
- 21:16, 30 April 2014 (diff | hist) . . (+1) . . Android (→Keyboard mapping)
- 21:15, 30 April 2014 (diff | hist) . . (+1) . . Android (→Keyboard mapping)
- 21:14, 30 April 2014 (diff | hist) . . (+20) . . Android (→Keyboard mapping)
- 21:13, 30 April 2014 (diff | hist) . . (+45) . . Android (→Keyboard mapping)
- 21:12, 30 April 2014 (diff | hist) . . (+4) . . Android (→Keyboard mapping)
- 21:11, 30 April 2014 (diff | hist) . . (+154) . . Android (→Keyboard mapping)
- 21:08, 30 April 2014 (diff | hist) . . (0) . . Android (→Keyboard mapping)
- 21:08, 30 April 2014 (diff | hist) . . (-22) . . Android (→Keyboard mapping)
- 21:07, 30 April 2014 (diff | hist) . . (-26) . . Android (→Keyboard mapping)
- 21:06, 30 April 2014 (diff | hist) . . (+148) . . Android (→Keyboard mapping)
- 21:03, 30 April 2014 (diff | hist) . . (+33) . . Android (→Keyboard mapping)
- 20:44, 27 April 2014 (diff | hist) . . (+24) . . N File:Keymap2.jpg (Keys mapping for Android) (current)
- 20:43, 27 April 2014 (diff | hist) . . (+76) . . Android (→Keyboard mapping)
- 20:42, 27 April 2014 (diff | hist) . . (+24) . . Android (→Keyboard mapping)
- 20:41, 27 April 2014 (diff | hist) . . (+24) . . N File:Keymap1.jpg (Keys mapping for Android) (current)
- 19:04, 14 April 2014 (diff | hist) . . (-5) . . Android/Adb
- 19:03, 14 April 2014 (diff | hist) . . (+279) . . Android/Adb
- 18:58, 14 April 2014 (diff | hist) . . (+2) . . Android/Adb
- 18:57, 14 April 2014 (diff | hist) . . (+2) . . Android/Adb
- 18:57, 14 April 2014 (diff | hist) . . (+2) . . Android/Adb
- 18:56, 14 April 2014 (diff | hist) . . (-2) . . Android/Adb
- 18:56, 14 April 2014 (diff | hist) . . (-5) . . Android/Adb
- 18:55, 14 April 2014 (diff | hist) . . (+25) . . Android/Adb
- 18:54, 14 April 2014 (diff | hist) . . (+433) . . N Android/DeveloperOptions (Created page with ' 1. Go to the settings menu, and scroll down to "About phone." Tap it. 2. Scroll down to the bottom again, where you see "Build number." (Your build number may vary from…')
- 18:53, 14 April 2014 (diff | hist) . . (+56) . . Android (→See Also)
- 18:52, 14 April 2014 (diff | hist) . . (+281) . . Android/Adb
- 18:38, 14 April 2014 (diff | hist) . . (+649) . . Android/Adb
- 18:34, 14 April 2014 (diff | hist) . . (0) . . Android/Adb
- 18:34, 14 April 2014 (diff | hist) . . (-1) . . Android/Adb
- 18:33, 14 April 2014 (diff | hist) . . (+245) . . N Android/Adb (Created page with 'Android Debug Bridge (adb) is a versatile command line tool that lets you communicate with an emulator instance or connected Android-powered device. See also [Andro…')
- 23:10, 6 April 2014 (diff | hist) . . (+198) . . N User:YouxinSu (Created page with '{{olpcboxtop |toptext = Youxin Su}} {{User zh}} {{User time zone|UTC+12|world}} {{user mail|email|suyouxin@gmail.com}} {{olpcboxbottom}} == About Me == * Name: Youxin Su * Email…') (current)
- 18:43, 6 April 2014 (diff | hist) . . (+97) . . Android/Screenshots
- 18:16, 6 April 2014 (diff | hist) . . (+50) . . Android/Screenshots
- 18:15, 6 April 2014 (diff | hist) . . (+218) . . Android/Screenshots
- 18:10, 6 April 2014 (diff | hist) . . (+35) . . Android
- 18:26, 20 March 2014 (diff | hist) . . (-1) . . Android/Screenshots