New search window with library

app/build.gradle

@@ -245,6 +245,8 @@ dependencies {
     implementation "androidx.core:core-ktx:$kotlin_version"
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation "ch.acra:acra-core:5.7.0"
+
+    implementation "xyz.quaver:floatingsearchview:1.2.0-rc2"
 }
 
 configurations.all {

app/src/main/java/com/amaze/filemanager/ui/activities/MainActivity.java

@@ -194,6 +194,7 @@
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.Disposable;
 import io.reactivex.schedulers.Schedulers;
+import kotlin.Unit;
 
 public class MainActivity extends PermissionsActivity
     implements SmbConnectionListener,
@@ -1633,6 +1634,8 @@ void initialiseViews() {
               if (!queue.isEmpty()) {
                 mainActivityHelper.search(getPrefs(), queue);
               }
+
+              return Unit.INSTANCE;
             });
     appBarLayout = getAppbar().getAppbarLayout();
 

app/src/main/java/com/amaze/filemanager/ui/views/appbar/AppBar.kt

@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2014-2020 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.amaze.filemanager.ui.views.appbar
+
+import android.content.SharedPreferences
+import android.os.Build
+import androidx.annotation.StringRes
+import androidx.appcompat.widget.Toolbar
+import com.amaze.filemanager.R
+import com.amaze.filemanager.ui.activities.MainActivity
+import com.google.android.material.appbar.AppBarLayout
+import com.amaze.filemanager.ui.fragments.preference_fragments.PreferencesConstants
+
+/**
+ * layout_appbar.xml contains the layout for AppBar and BottomBar
+ *
+ * This is a class containing containing methods to each section of the AppBar, creating the
+ * object loads the views.
+ */
+class AppBar(
+        mainActivity: MainActivity,
+        sharedPref: SharedPreferences,
+        onSearch: (queue: String?) -> Unit
+) {
+
+    val toolbar: Toolbar = mainActivity.findViewById(R.id.action_bar)
+    val searchView: SearchView = SearchView(this, mainActivity, onSearch)
+    val bottomBar: BottomBar = BottomBar(this, mainActivity)
+    val appbarLayout: AppBarLayout = mainActivity.findViewById(R.id.lin)
+
+    init {
+        if (Build.VERSION.SDK_INT >= 21) {
+            toolbar.elevation = 0f
+        }
+
+        if (!sharedPref.getBoolean(PreferencesConstants.PREFERENCE_INTELLI_HIDE_TOOLBAR, true)) {
+            val params = toolbar.layoutParams as AppBarLayout.LayoutParams
+            params.scrollFlags = 0
+            appbarLayout.setExpanded(true, true)
+        }
+    }
+
+    /**
+     * Sets the app title, or sets it as empty if null is passed
+     */
+    fun setTitle(title: String?) {
+        toolbar.title = title
+    }
+
+    /**
+     * Sets the app title
+     */
+    fun setTitle(@StringRes title: Int) {
+        toolbar.setTitle(title)
+    }
+}