Androidソフトキーボード処理
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN
| WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED); , :
【A】stateUnspecified: ,
【B】stateUnchanged: activity , activity ,
【C】stateHidden: activity ,
【D】stateAlwaysHidden: Activity ,
【E】stateVisible:
【F】stateAlwaysVisible: activity ,
【G】adjustUnspecified: ,
【H】adjustResize: Activity
【I】adjustPan: !