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2014/10/16 ¤W¤È 08:15:26
android Programming Glossary: implicitHow to implement my very own URI scheme on Android http://stackoverflow.com/questions/2448213/how-to-implement-my-very-own-uri-scheme-on-android myapp android host path intent filter activity As per how implicit intents work you need to define at least one action and one.. to add the DEFAULT category as this is required for all implicit intents . Also notice how I added the category BROWSABLE this..
Android : Loading an image from the Web with Asynctask http://stackoverflow.com/questions/3090650/android-loading-an-image-from-the-web-with-asynctask not that big because this will result in the task having a implicit pointer to the underlying activity causing the garbage collector..
http://stackoverflow.com/questions/5796611/dialog-throwing-unable-to-add-window-token-null-is-not-for-an-application-wi the case of a static reference but inner classes and their implicit reference to the outer class can be equally dangerous. The second..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context have a reference to the ServiceConnection which has an implicit reference to the old Activity and the old Activity cannot be..
Eclipse, Android, Scala made easy but still does not work http://stackoverflow.com/questions/9924015/eclipse-android-scala-made-easy-but-still-does-not-work trait ActivityUtil extends Activity implicit def func2OnClickListener func View Unit View.OnClickListener.. View.OnClickListener override def onClick v View func v implicit def func2OnClickListener code Unit View.OnClickListener new.. references alive when fetched for the first time. private implicit val vMap Map Int View private implicit val ibMap Map Int ImageButton..
How to implement my very own URI scheme on Android http://stackoverflow.com/questions/2448213/how-to-implement-my-very-own-uri-scheme-on-android name android.intent.category.BROWSABLE data android scheme myapp android host path intent filter activity As per how implicit intents work you need to define at least one action and one category as well here I picked VIEW as the action though it.. VIEW as the action though it could be anything and made sure to add the DEFAULT category as this is required for all implicit intents . Also notice how I added the category BROWSABLE this is not necessary but it will allow your URIs to be openable..
Android : Loading an image from the Web with Asynctask http://stackoverflow.com/questions/3090650/android-loading-an-image-from-the-web-with-asynctask during the download of the image. I wrote if you Image is not that big because this will result in the task having a implicit pointer to the underlying activity causing the garbage collector to hold the whole activity in memory until the task is..
http://stackoverflow.com/questions/5796611/dialog-throwing-unable-to-add-window-token-null-is-not-for-an-application-wi context outside of its own scope. The example above showed the case of a static reference but inner classes and their implicit reference to the outer class can be equally dangerous. The second solution is to use the Application context. This context..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context you bind from the Activity then the new Activity instance will have a reference to the ServiceConnection which has an implicit reference to the old Activity and the old Activity cannot be garbage collected. Some developers use custom subclasses of..
Eclipse, Android, Scala made easy but still does not work http://stackoverflow.com/questions/9924015/eclipse-android-scala-made-easy-but-still-does-not-work import android.graphics.drawable.Drawable import android.widget.TextView trait ActivityUtil extends Activity implicit def func2OnClickListener func View Unit View.OnClickListener new View.OnClickListener override def onClick v View func v.. func2OnClickListener func View Unit View.OnClickListener new View.OnClickListener override def onClick v View func v implicit def func2OnClickListener code Unit View.OnClickListener new View.OnClickListener override def onClick v View code private.. def onCreate f Bundle Unit customOnCreate f Keep references alive when fetched for the first time. private implicit val vMap Map Int View private implicit val ibMap Map Int ImageButton private implicit val sbMap Map Int SeekBar private..
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