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--- built_in:app_events [2017/09/17 22:32]
5.48.46.31 [Table]
+++ built_in:app_events [2018/12/30 13:31]
@@ Line 1: / Line 1: @@
-====== 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                      |
-| OnData()        | data sent by Android Intents                                                |
-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( "OnStart" );
-	app.SetMenu( "MyMenu1,MyMenu2" );
-	app.EnableBackKey( false );
-        //Get current time in milliseconds.
-        var now = new Date().getTime();
-        //Set alarm for 3 seconds time.
-        app.SetAlarm( "Set", 1234, OnAlarm, now + 3000 ); }
-//Called when user selects a menu item.
-function OnMenu( name )
-{
-	app.ShowPopup( "OnMenu( " + name + " )" );
-}
-//Called when the back key is pressed.
-function OnBack()
-{
-	alert( "OnBack" );
-	app.Exit();
-}
-//Called when application is paused.
-//(eg. When user switches to home screen)
-function OnPause()
-{
-	app.ShowPopup( "OnPause" );
-}
-//Called when application is resumed.
-//(eg. When user returns from home screen)
-function OnResume()
-{
-	app.ShowPopup( "OnResume" );
-}
-//Called when configuration changes.
-//(eg. When user rotates phone)
-function OnConfig()
-{
-	app.ShowPopup( "OnConfig" );
-}
-//Called when alarm is triggered.
-//(Even if your app is closed)
-function OnAlarm( id )
-{
-    app.ShowPopup( "Got Alarm: id = " + id );
-}
-//Handle data sent from other apps.
-function OnData( isStartUp )
-{
-   	//Display intent data.
-	var intent = app.GetIntent();
-	if( intent )
-	{
-            //Extract main data.
-            var s = "action: " + intent.action + "\n";
-            s += "type: " + intent.type + "\n";
-            s += "data: " + intent.data + "\n\n";
-            //Extract extras.
-            s += "extras:\n";
-            for( var key in intent.extras )
-                s += key+": "+intent.extras[key] + "\n";
-            app.Alert( s, "OnData" );
-	}
-}
-</code>

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