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add an option to loop slideshows

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This commit is contained in:
tibbi 2017-09-05 20:04:09 +02:00
parent afa72a1aad
commit 8ea418dad6
5 changed files with 47 additions and 2 deletions
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16
app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt
View file

@ -301,8 +301,7 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
view_pager.endFakeDrag()
if (view_pager.currentItem == oldPosition) {
stopSlideshow()
toast(R.string.slideshow_ended)
slideshowEnded(forward)
}
}
@ -330,6 +329,19 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
animator.start()
}
private fun slideshowEnded(forward: Boolean) {
if (config.loopSlideshow) {
if (forward) {
view_pager.setCurrentItem(0, false)
} else {
view_pager.setCurrentItem(view_pager.adapter!!.count - 1, false)
}
} else {
stopSlideshow()
toast(R.string.slideshow_ended)
}
}
private fun stopSlideshow() {
if (mIsSlideshowActive) {
showSystemUI()

7
app/src/main/kotlin/com/simplemobiletools/gallery/dialogs/SlideshowDialog.kt
View file

@ -61,6 +61,11 @@ class SlideshowDialog(val activity: SimpleActivity, val callback: () -> Unit) {
interval_value.clearFocus()
move_backwards.toggle()
}
loop_slideshow_holder.setOnClickListener {
interval_value.clearFocus()
loop_slideshow.toggle()
}
}
setupValues()
@ -93,6 +98,7 @@ class SlideshowDialog(val activity: SimpleActivity, val callback: () -> Unit) {
random_order.isChecked = config.slideshowRandomOrder
use_fade.isChecked = config.slideshowUseFade
move_backwards.isChecked = config.slideshowMoveBackwards
loop_slideshow.isChecked = config.loopSlideshow
}
}
@ -109,6 +115,7 @@ class SlideshowDialog(val activity: SimpleActivity, val callback: () -> Unit) {
slideshowRandomOrder = view.random_order.isChecked
slideshowUseFade = view.use_fade.isChecked
slideshowMoveBackwards = view.move_backwards.isChecked
loopSlideshow = view.loop_slideshow.isChecked
}
}
}

4
app/src/main/kotlin/com/simplemobiletools/gallery/helpers/Config.kt
View file

@ -272,4 +272,8 @@ class Config(context: Context) : BaseConfig(context) {
var slideshowMoveBackwards: Boolean
get() = prefs.getBoolean(SLIDESHOW_MOVE_BACKWARDS, false)
set(slideshowMoveBackwards) = prefs.edit().putBoolean(SLIDESHOW_MOVE_BACKWARDS, slideshowMoveBackwards).apply()
var loopSlideshow: Boolean
get() = prefs.getBoolean(SLIDESHOW_LOOP, false)
set(loopSlideshow) = prefs.edit().putBoolean(SLIDESHOW_LOOP, loopSlideshow).apply()
}

1
app/src/main/kotlin/com/simplemobiletools/gallery/helpers/Constants.kt
View file

@ -45,6 +45,7 @@ val SLIDESHOW_INCLUDE_GIFS = "slideshow_include_gifs"
val SLIDESHOW_RANDOM_ORDER = "slideshow_random_order"
val SLIDESHOW_USE_FADE = "slideshow_use_fade"
val SLIDESHOW_MOVE_BACKWARDS = "slideshow_move_backwards"
val SLIDESHOW_LOOP = "loop_slideshow"
val SLIDESHOW_DEFAULT_INTERVAL = 5
val SLIDESHOW_SCROLL_DURATION = 500L

21
app/src/main/res/layout/dialog_slideshow.xml
View file

@ -161,5 +161,26 @@
android:text="@string/move_backwards"/>
</RelativeLayout>
<RelativeLayout
android:id="@+id/loop_slideshow_holder"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/move_backwards_holder"
android:background="?attr/selectableItemBackground"
android:paddingBottom="@dimen/activity_margin"
android:paddingLeft="@dimen/medium_margin"
android:paddingStart="@dimen/medium_margin"
android:paddingTop="@dimen/activity_margin">
<com.simplemobiletools.commons.views.MySwitchCompat
android:id="@+id/loop_slideshow"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@null"
android:clickable="false"
android:text="@string/loop_slideshow"/>
</RelativeLayout>
</RelativeLayout>
</ScrollView>