Settings: Check Null Pointer Activity in InstalledAppDetails.initiateClearUserData().

If Fragment doesn't attach to one Activity
getActivity() will return null. So we need to check it.

Change-Id: I22e2300dba962b878faa0b2d16feb839554883fa
Author: Jianchun Shen <jianchunx.shen@intel.com>
Signed-off-by: Jianchun Shen <jianchunx.shen@intel.com>
Signed-off-by: Shuo Gao <shuo.gao@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 63725
WiFi: Fix Null Pointer Exception in Wifi Settings dialog

This patch checks that the activity remains available in the
dialog onclick callback before using it.

Change-Id: I1886b87498455e890962415a864da803c94561a4
Orig-Change-Id: I1d7aba1b43a00568dcfaf580e7082aadc12ebde5
Signed-off-by: Loic Poulain <loicx.poulain@intel.com>
Signed-off-by: Jian Luo <jian.luo@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 122149
Memory.java: disable remove unmount/mount button until unmount/mount is done

Disable unmount/mount button since the end user will click them again before
the setting is updated. So disable them until setting updated the status

Change-Id: I8bc6a06a76bd4636e4c65a334ee00503118d5bbf
Author: Chuanxiao Dong <chuanxiao.dong@intel.com>
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Signed-off-by: Shuo Gao <shuo.gao@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 47861
Settings: Backup account becomes grey and cannot be tapped after check the "Back up my data".

Rootcause: If there is no valid back up transport, by default, Android
will use LocalTransport, which is only for debug perpose and dose not
have valid config intent.
The back  up transport is set  in settings provider.
And in back settings, the config intent is not
validated after enable back up is checked.
platform should think about to provide valid back up transport in RHB.

Change-Id: I2924b1a7c656eb8f3a7c079866bc3f012cb01f74
Author: Jianchun Shen <jianchunx.shen@intel.com>
Signed-off-by: Jianchun Shen <jianchunx.shen@intel.com>
Signed-off-by: Shuo Gao <shuo.gao@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 51126
WiFi: "Connect" option disappear after rotating.

The connect option disappears because there is a problem in saving and
restoring the state of the access point showed in the dialog box. When a
rotation accurs, the framework calls onSaveInstanceState(Bundle outState)
of the wifisettings activity. In this method, the state of the access is
saved, but not its rssi level. After a rotation, when restoring the access
point state, the rssi is initialized to the default value, which means out of
range. This is why the connect option is not displayed. I fixed the issue by
saving and restoring the rssi level of the access point.

Change-Id: Ibd58132c922828941603673383ff81f25d61556e
Orig-Change-Id: I624cc8ce82a69fd94931088dc0f7833663ef0772
Signed-off-by: Paul Naoumenko <paulx.naoumenko@intel.com>
Signed-off-by: Jean-Marie Lemetayer <jean-mariex.lemetayer@intel.com>
Signed-off-by: Jian Luo <jian.luo@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 34109
Fix device scanning in DevicePickerFragment

In some conditions, the BT devices scan may be blocked with the phone
displaying "no devices detected".

This behavior is reproduced on Galaxy Nexus reference phone.

This patch will fix the behavior in most of the scenarios by doing a
device scan by default.
However, the device scan will still be blocked upon screen rotation as
this is the expected behavior.

Change-Id: Ic999355db93eeeca97435da9d894c13e4bd97ce8
Orig-Change-Id: Iaef4d8857b006de1e68854d23e0810a433727f4d
Signed-off-by: Patrick Combes <patrick.combes@intel.com>
Reviewed-on: http://android.intel.com:8080/119743
Reviewed-by: Boniface, XavierX <xavierx.boniface@intel.com>
Reviewed-by: Chen, HuaqiangX <huaqiangx.chen@intel.com>
Reviewed-by: Yao, Yong <yong.yao@intel.com>
Reviewed-by: Aquilone, RaffaeleX <raffaelex.aquilone@intel.com>
Reviewed-by: Gros, Julien <julien.gros@intel.com>
Tested-by: Lestienne, ChristopheX <christophex.lestienne@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
Signed-off-by: Jian Luo <jian.luo@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 124172
WiFi: Add control over SSID size for SoftAP

SSID max length is 32, avoiding to save a too long  SSID (larger than 32 bytes)
prevent to make Softap enabling stuck.

Change-Id: Ibce16b52019d7fc7240517d2869ec0293ed2ae77
Orig-Change-Id: I4fdf56ef0ede609bf73786d2837929d8cb737cd5
Signed-off-by: Honore Tricot <honorex.tricot@intel.com>
Signed-off-by: Jean-Marie Lemetayer <jean-mariex.lemetayer@intel.com>
Signed-off-by: Jian Luo <jian.luo@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 29110
WiFi: Fixing WifiDialog issues when rotating Device

The issues fixed by this patch are:
-restoring the advanced fields of a WifiDialog a rotation.
-restoring position of the cursor and enabling/disabling of the password field
-avoiding crashes after a rotation in case like described in bz 43815.

When a dialog is displayed and a rotation occurs, the android framework
is performing this call sequence (I am probably missing some of them,
but the most important are there):
- onSaveInstanceState
- onStop
- onRestoreInstanceState
- onCreate
- onStart

I used this life cycle in order to save the state of the check boxes and
restore their effect when the dialog is recreated.

Change-Id: I54fb6b495d1c4aa571b76cd755f5d1b6c041c2e3
Orig-Change-Id: Id507a140cd3a69ccf3c662a38b8e579cd6ecaeeb
Signed-off-by: Paul Naoumenko <paulx.naoumenko@intel.com>
Signed-off-by: Jean-Marie Lemetayer <jean-mariex.lemetayer@intel.com>
Signed-off-by: Jian Luo <jian.luo@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 30271 35749 43815 19570 23655 26175