built_in:app_events
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built_in:app_events [2014/10/13 16:19] stevegarman |
built_in:app_events [2018/12/30 13:31] |
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| - | ====== App Events ====== | ||
| - | There are a few functions that are triggered when certain system events occur. | ||
| - | They are | ||
| - | ^Function ^Called when ^ | ||
| - | |OnStart()|application is created | | ||
| - | |OnMenu( name ) |user selects a menu item | | ||
| - | |OnBack() |the back key is pressed but only if it follows app.EnableBackKey( false ); | | ||
| - | |OnPause()|application is paused. (eg. When user switches to home screen)| | ||
| - | |OnResume() |application is resumed. (eg. When user returns from home screen) | | ||
| - | |OnConfig() |configuration changes. (eg. When user rotates phone) | | ||
| - | |OnAlarm() |an alarm previously set by app.SetAlarm() is triggered | | ||
| - | |||
| - | The code of the sample that is bundled with DroidScript is reproduced below without permission. Hope you don't mind, guys. | ||
| - | <code javascript appEvents.js> | ||
| - | //Called when application is created. | ||
| - | function OnStart() | ||
| - | { | ||
| - | app.ShowPopup( " | ||
| - | app.SetMenu( " | ||
| - | app.EnableBackKey( false ); | ||
| - | } | ||
| - | |||
| - | //Called when user selects a menu item. | ||
| - | function OnMenu( name ) | ||
| - | { | ||
| - | app.ShowPopup( " | ||
| - | } | ||
| - | |||
| - | //Called when the back key is pressed. | ||
| - | function OnBack() | ||
| - | { | ||
| - | alert( " | ||
| - | app.Exit(); | ||
| - | } | ||
| - | |||
| - | //Called when application is paused. | ||
| - | //(eg. When user switches to home screen) | ||
| - | function OnPause() | ||
| - | { | ||
| - | app.ShowPopup( " | ||
| - | } | ||
| - | |||
| - | //Called when application is resumed. | ||
| - | //(eg. When user returns from home screen) | ||
| - | function OnResume() | ||
| - | { | ||
| - | app.ShowPopup( " | ||
| - | } | ||
| - | |||
| - | //Called when configuration changes. | ||
| - | //(eg. When user rotates phone) | ||
| - | function OnConfig() | ||
| - | { | ||
| - | app.ShowPopup( " | ||
| - | } | ||
| - | </ | ||
built_in/app_events.txt ยท Last modified: 2018/12/30 13:31 (external edit)
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