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Code Issues Packages Projects Releases Wiki Activity

Add search functionality to settings

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Multiple terms search is also available by separating individual terms with commas.
This commit is contained in:
PabloG02 2023-03-10 17:56:31 +01:00 committed by Billy Laws
parent 61c45e02c8
commit 44cbf26b72
2 changed files with 73 additions and 0 deletions
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62
app/src/main/java/emu/skyline/settings/SettingsActivity.kt
View File

@ -9,15 +9,20 @@ import android.annotation.SuppressLint
import android.os.Bundle
import android.text.TextUtils
import android.view.KeyEvent
import android.view.Menu
import android.view.ViewTreeObserver
import android.widget.TextView
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.widget.SearchView
import androidx.coordinatorlayout.widget.CoordinatorLayout
import androidx.core.view.WindowCompat
import androidx.preference.EditTextPreference
import androidx.preference.ListPreference
import androidx.preference.Preference
import androidx.preference.PreferenceCategory
import androidx.preference.PreferenceFragmentCompat
import androidx.preference.forEach
import com.google.android.material.appbar.AppBarLayout
import com.google.android.material.internal.ToolbarUtils
import emu.skyline.R
import emu.skyline.data.AppItemTag
@ -32,6 +37,7 @@ private const val PREFERENCE_DIALOG_FRAGMENT_TAG = "androidx.preference.Preferen
class SettingsActivity : AppCompatActivity(), PreferenceFragmentCompat.OnPreferenceDisplayDialogCallback {
val binding by lazy { SettingsActivityBinding.inflate(layoutInflater) }
val creditsCategories = arrayOf("category_credits", "category_licenses")
/**
* The instance of [PreferenceFragmentCompat] that is shown inside [R.id.settings]
@ -97,6 +103,7 @@ class SettingsActivity : AppCompatActivity(), PreferenceFragmentCompat.OnPrefere
@SuppressLint("RestrictedApi")
val toolbarTitleTextView = ToolbarUtils.getTitleTextView(binding.titlebar.toolbar)
@SuppressLint("RestrictedApi")
val toolbarSubtitleTextView = ToolbarUtils.getSubtitleTextView(binding.titlebar.toolbar)
toolbarTitleTextView?.let { enableMarquee(it) }
@ -111,6 +118,58 @@ class SettingsActivity : AppCompatActivity(), PreferenceFragmentCompat.OnPrefere
.commit()
}
override fun onCreateOptionsMenu(menu : Menu?) : Boolean {
menuInflater.inflate(R.menu.settings_menu, menu)
val menuItem = menu!!.findItem(R.id.app_bar_search)
val searchView = menuItem.actionView as SearchView
searchView.queryHint = getString(R.string.search)
searchView.setOnQueryTextFocusChangeListener { _, focus ->
(binding.titlebar.toolbar.layoutParams as AppBarLayout.LayoutParams).scrollFlags =
if (focus)
AppBarLayout.LayoutParams.SCROLL_FLAG_NO_SCROLL
else
AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL
}
searchView.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
override fun onQueryTextSubmit(query : String) : Boolean {
return false
}
override fun onQueryTextChange(newText : String) : Boolean {
val queries = newText.split(",")
if (newText.isNotEmpty()) {
preferenceFragment.preferenceScreen.forEach { preferenceCategory ->
if (creditsCategories.contains(preferenceCategory.key)) {
preferenceCategory.isVisible = false
return@forEach
}
val queryMatchesCategory = queries.any { preferenceCategory.title?.contains(it, true) ?: false }
// Tracks whether all preferences under this category are hidden
var areAllPrefsHidden = true
(preferenceCategory as PreferenceCategory).forEach { preference ->
preference.isVisible = queryMatchesCategory || queries.any { preference.title?.contains(it, true) ?: false }
if (preference.isVisible && areAllPrefsHidden)
areAllPrefsHidden = false
}
// Hide PreferenceCategory if none of its preferences match the search and neither the category title
preferenceCategory.isVisible = !areAllPrefsHidden || queryMatchesCategory
}
} else { // If user input is empty, show all preferences
preferenceFragment.preferenceScreen.forEach { preferenceCategory ->
preferenceCategory.isVisible = true
(preferenceCategory as PreferenceCategory).forEach { preference ->
preference.isVisible = true
}
}
}
return true
}
})
return super.onCreateOptionsMenu(menu)
}
/**
* This handles on calling [onBackPressed] when [KeyEvent.KEYCODE_BUTTON_B] is lifted
*/
@ -141,6 +200,7 @@ class SettingsActivity : AppCompatActivity(), PreferenceFragmentCompat.OnPrefere
dialogFragment.show(supportFragmentManager, PREFERENCE_DIALOG_FRAGMENT_TAG)
return true
}
is EditTextPreference -> {
if (supportFragmentManager.findFragmentByTag(PREFERENCE_DIALOG_FRAGMENT_TAG) != null)
return true
@ -151,6 +211,7 @@ class SettingsActivity : AppCompatActivity(), PreferenceFragmentCompat.OnPrefere
dialogFragment.show(supportFragmentManager, PREFERENCE_DIALOG_FRAGMENT_TAG)
return true
}
is ListPreference -> {
if (supportFragmentManager.findFragmentByTag(PREFERENCE_DIALOG_FRAGMENT_TAG) != null)
return true
@ -161,6 +222,7 @@ class SettingsActivity : AppCompatActivity(), PreferenceFragmentCompat.OnPrefere
dialogFragment.show(supportFragmentManager, PREFERENCE_DIALOG_FRAGMENT_TAG)
return true
}
else -> return false
}
}

11
app/src/main/res/menu/settings_menu.xml Normal file
View File

@ -0,0 +1,11 @@
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:id="@+id/app_bar_search"
android:icon="@drawable/ic_search"
android:title="@string/search"
app:actionViewClass="androidx.appcompat.widget.SearchView"
app:showAsAction="always"/>
</menu>