finish actionmode and search on swiping between tabs

app/src/main/kotlin/com/simplemobiletools/filemanager/pro/activities/MainActivity.kt

@@ -13,6 +13,7 @@ import android.view.Menu
 import android.view.MenuItem
 import androidx.appcompat.widget.SearchView
 import androidx.core.view.MenuItemCompat
+import androidx.viewpager.widget.ViewPager
 import com.simplemobiletools.commons.dialogs.RadioGroupDialog
 import com.simplemobiletools.commons.extensions.*
 import com.simplemobiletools.commons.helpers.*
@@ -316,6 +317,25 @@ class MainActivity : SimpleActivity() {
         )
 
         setupTabColors(tabToOpen)
+
+        main_view_pager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+                if (isSearchOpen) {
+                    getCurrentFragment()?.searchQueryChanged("")
+                    searchMenuItem?.collapseActionView()
+                }
+            }
+
+            override fun onPageScrolled(position: Int, positionOffset: Float, positionOffsetPixels: Int) {}
+
+            override fun onPageSelected(position: Int) {
+                main_tabs_holder.getTabAt(position)?.select()
+                getAllFragments().forEach {
+                    it?.finishActMode()
+                }
+                invalidateOptionsMenu()
+            }
+        })
     }
 
     private fun setupTabColors(lastUsedTab: Int) {

app/src/main/kotlin/com/simplemobiletools/filemanager/pro/fragments/ItemsFragment.kt

@@ -77,7 +77,7 @@ class ItemsFragment(context: Context, attributeSet: AttributeSet) : MyViewPagerF
         getRecyclerAdapter()?.updateDateTimeFormat()
     }
 
-    fun finishActMode() {
+    override fun finishActMode() {
         getRecyclerAdapter()?.finishActMode()
     }
 
@@ -276,7 +276,7 @@ class ItemsFragment(context: Context, attributeSet: AttributeSet) : MyViewPagerF
         openPath(path)
     }
 
-    fun searchQueryChanged(text: String) {
+    override fun searchQueryChanged(text: String) {
         val searchText = text.trim()
         lastSearchedText = searchText
         ensureBackgroundThread {

app/src/main/kotlin/com/simplemobiletools/filemanager/pro/fragments/MyViewPagerFragment.kt

@@ -13,4 +13,8 @@ abstract class MyViewPagerFragment(context: Context, attributeSet: AttributeSet)
     abstract fun setupFontSize()
 
     abstract fun setupDateTimeFormat()
+
+    abstract fun searchQueryChanged(text: String)
+
+    abstract fun finishActMode()
 }

app/src/main/kotlin/com/simplemobiletools/filemanager/pro/fragments/RecentsFragment.kt

@@ -64,6 +64,8 @@ class RecentsFragment(context: Context, attributeSet: AttributeSet) : MyViewPage
         }
     }
 
+    private fun getRecyclerAdapter() = recents_list.adapter as? ItemsAdapter
+
     override fun refreshItems() {}
 
     override fun deleteFiles(files: ArrayList<FileDirItem>) {}
@@ -73,4 +75,10 @@ class RecentsFragment(context: Context, attributeSet: AttributeSet) : MyViewPage
     override fun setupFontSize() {}
 
     override fun setupDateTimeFormat() {}
+
+    override fun searchQueryChanged(text: String) {}
+
+    override fun finishActMode() {
+        getRecyclerAdapter()?.finishActMode()
+    }
 }