* Description: Selection bubble is shown when launch message app at first time * Reproduction steps: a. Save draft messages in message app b. Kill message app and launch it again c. Select the draft message * Expected result: Selection bubble is not shown. * Actual result: Selection bubble is shown. [Logs] This is the selection log I found when this problem happened. E/GeckoConsole(13843): Content JS LOG: [Dump: TextSelectionDialog]"{\"rect\":{\"width\":320,\"height\":539.3333129882812,\"top\":30,\"bottom\":569.3333129882812,\"left\":0,\"right\":320},\"commands\":{\"canSelectAll\":true,\"canCut\":false,\"canCopy\":true,\"canPaste\":false},\"zoomFactor\":1,\"reasons\":[\"drag\",\"mousedown\"],\"isCollapsed\":true,\"msg_name\":\"selectionchange\",\"offsetX\":0,\"offsetY\":0}" E/GeckoConsole(13843): Content JS LOG: [Dump: TextSelectionDialog]"{\"rect\":{\"width\":320,\"height\":539.3333129882812,\"top\":30,\"bottom\":569.3333129882812,\"left\":0,\"right\":320},\"commands\":{\"canSelectAll\":true,\"canCut\":false,\"canCopy\":true,\"canPaste\":false},\"zoomFactor\":1,\"reasons\":[],\"isCollapsed\":true,\"msg_name\":\"selectionchange\",\"offsetX\":0,\"offsetY\":0}" E/GeckoConsole(13843): Content JS LOG: [Dump: TextSelectionDialog]"{\"rect\":{\"width\":0,\"height\":0,\"top\":0,\"bottom\":0,\"left\":0,\"right\":0},\"commands\":{\"canSelectAll\":true,\"canCut\":false,\"canCopy\":false,\"canPaste\":false},\"zoomFactor\":1,\"reasons\":[],\"isCollapsed\":true,\"msg_name\":\"selectionchange\",\"offsetX\":0,\"offsetY\":30}" E/GeckoConsole(13843): Content JS LOG: [Dump: TextSelectionDialog]"{\"rect\":{\"width\":0,\"height\":0,\"top\":0,\"bottom\":0,\"left\":0,\"right\":0},\"commands\":{\"canSelectAll\":true,\"canCut\":false,\"canCopy\":false,\"canPaste\":false},\"zoomFactor\":1,\"reasons\":[],\"isCollapsed\":true,\"msg_name\":\"selectionchange\",\"offsetX\":0,\"offsetY\":30}" E/GeckoConsole(13843): Content JS LOG: [Dump: TextSelectionDialog]"{\"rect\":{\"width\":0,\"height\":0,\"top\":0,\"bottom\":0,\"left\":0,\"right\":0},\"commands\":{\"canSelectAll\":true,\"canCut\":false,\"canCopy\":false,\"canPaste\":false},\"zoomFactor\":1,\"reasons\":[\"selectall\"],\"isCollapsed\":true,\"msg_name\":\"selectionchange\",\"offsetX\":0,\"offsetY\":30}" E/GeckoConsole(13843): Content JS LOG: [Dump: TextSelectionDialog]"{\"rect\":{\"width\":78.01666259765625,\"height\":231,\"top\":298.33331298828125,\"bottom\":529.3333129882812,\"left\":45,\"right\":123.01666259765625},\"commands\":{\"canSelectAll\":true,\"canCut\":true,\"canCopy\":true,\"canPaste\":false},\"zoomFactor\":1,\"reasons\":[\"selectall\"],\"isCollapsed\":false,\"msg_name\":\"selectionchange\",\"offsetX\":0,\"offsetY\":30}" E/GeckoConsole(13843): Content JS LOG: [Dump: TextSelectionDialog]"{\"rect\":{\"width\":78.01666259765625,\"height\":231,\"top\":298.33331298828125,\"bottom\":529.3333129882812,\"left\":45,\"right\":123.01666259765625},\"commands\":{\"canSelectAll\":true,\"canCut\":true,\"canCopy\":true,\"canPaste\":false},\"zoomFactor\":1,\"reasons\":[\"selectall\"],\"isCollapsed\":false,\"msg_name\":\"selectionchange\",\"offsetX\":0,\"offsetY\":30}" E/GeckoConsole(13843): Content JS LOG: [Dump: TextSelectionDialog]"{\"rect\":{\"width\":0,\"height\":0,\"top\":0,\"bottom\":0,\"left\":0,\"right\":0},\"commands\":{\"canSelectAll\":true,\"canCut\":false,\"canCopy\":false,\"canPaste\":false},\"zoomFactor\":1,\"reasons\":[\"collapsetoend\"],\"isCollapsed\":true,\"msg_name\":\"selectionchange\",\"offsetX\":0,\"offsetY\":30}"

When I first time launch the message app, gecko received the selectAllChildren from JS side. I guess this is the root cause why the selection bubble is shown.

(In reply to peter chang[:pchang][:peter] from comment #1) > When I first time launch the message app, gecko received the > selectAllChildren from JS side. > I guess this is the root cause why the selection bubble is shown. The following is the call of selectAll triggered from sms app. Therefore, the selection bubble is also needed to handle collapse end event.

Comment on attachment 8493484 [details] PR to master Hi Peter, could I have your feedback on this patch?

Comment on attachment 8493484 [details] PR to master LGTM

Comment on attachment 8493484 [details] PR to master Hi Alive, could you review this patch? text_seleciton bubble should hide itself when get collapsetoend.

Thanks, Master: https://github.com/mozilla-b2g/gaia/commit/569d5744506be1962ba3becc68ccff77f7e41f21