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show an error toast earlier if every media is filtered out at slideshow

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This commit is contained in:
tibbi 2017-09-05 16:29:51 +02:00
parent 067798e5c2
commit 848c6c5667
1 changed files with 14 additions and 6 deletions
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20
app/src/main/kotlin/com/simplemobiletools/gallery/dialogs/SlideshowDialog.kt
View file

@ -6,6 +6,7 @@ import android.view.View
import android.view.WindowManager
import com.simplemobiletools.commons.extensions.hideKeyboard
import com.simplemobiletools.commons.extensions.setupDialogStuff
import com.simplemobiletools.commons.extensions.toast
import com.simplemobiletools.gallery.R
import com.simplemobiletools.gallery.activities.SimpleActivity
import com.simplemobiletools.gallery.extensions.config
@ -14,7 +15,6 @@ import kotlinx.android.synthetic.main.dialog_slideshow.view.*
class SlideshowDialog(val activity: SimpleActivity, val callback: () -> Unit) {
val dialog: AlertDialog
val view: View
init {
@ -64,12 +64,22 @@ class SlideshowDialog(val activity: SimpleActivity, val callback: () -> Unit) {
}
setupValues()
dialog = AlertDialog.Builder(activity)
.setPositiveButton(R.string.ok, { dialog, which -> dialogConfirmed() })
AlertDialog.Builder(activity)
.setPositiveButton(R.string.ok, null)
.setNegativeButton(R.string.cancel, null)
.create().apply {
window!!.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN)
activity.setupDialogStuff(view, this)
getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener({
if (!view.include_photos.isChecked && !view.include_videos.isChecked && !view.include_gifs.isChecked) {
activity.toast(R.string.no_media_for_slideshow)
return@setOnClickListener
}
storeValues()
callback()
dismiss()
})
}
}
@ -86,7 +96,7 @@ class SlideshowDialog(val activity: SimpleActivity, val callback: () -> Unit) {
}
}
private fun dialogConfirmed() {
private fun storeValues() {
var interval = view.interval_value.text.toString()
if (interval.trim('0').isEmpty())
interval = SLIDESHOW_DEFAULT_INTERVAL.toString()
@ -100,7 +110,5 @@ class SlideshowDialog(val activity: SimpleActivity, val callback: () -> Unit) {
slideshowUseFade = view.use_fade.isChecked
slideshowMoveBackwards = view.move_backwards.isChecked
}
dialog.dismiss()
callback()
}
}