Convert a number of files to Kotlin. https://redmine.stoutner.com/issues/641

[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / adapters / AboutPagerAdapter.kt

diff --git a/app/src/main/java/com/stoutner/privacybrowser/adapters/AboutPagerAdapter.kt b/app/src/main/java/com/stoutner/privacybrowser/adapters/AboutPagerAdapter.kt
new file mode 100644 (file)
index 0000000..5196750
--- /dev/null
+++ b/app/src/main/java/com/stoutner/privacybrowser/adapters/AboutPagerAdapter.kt
@@ -0,0 +1,79 @@
+/*
+ * Copyright © 2016-2021 Soren Stoutner <soren@stoutner.com>.
+ *
+ * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
+ *
+ * Privacy Browser 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.
+ *
+ * Privacy Browser 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 Privacy Browser.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.stoutner.privacybrowser.adapters
+
+import android.content.Context
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+import com.stoutner.privacybrowser.R
+import com.stoutner.privacybrowser.fragments.AboutVersionFragment
+import com.stoutner.privacybrowser.fragments.AboutWebViewFragment
+
+import java.util.LinkedList
+
+class AboutPagerAdapter(fragmentManager: FragmentManager, private val context: Context, private val blocklistVersions: Array<String>) :
+        FragmentPagerAdapter(fragmentManager, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT) {
+    // Define the class variables.
+    private val aboutFragmentList = LinkedList<Fragment>()
+
+    // Get the number of tabs.
+    override fun getCount(): Int {
+        // There are seven tabs.
+        return 7
+    }
+
+    // Get the name of each tab.  Tab numbers start at 0.
+    override fun getPageTitle(tab: Int): CharSequence {
+        return when (tab) {
+            0 -> context.getString(R.string.version)
+            1 -> context.getString(R.string.permissions)
+            2 -> context.getString(R.string.privacy_policy)
+            3 -> context.getString(R.string.changelog)
+            4 -> context.getString(R.string.licenses)
+            5 -> context.getString(R.string.contributors)
+            6 -> context.getString(R.string.links)
+            else -> ""
+        }
+    }
+
+    // Setup each tab.
+    override fun getItem(tabNumber: Int): Fragment {
+        // Create the tab fragment and add it to the list.
+        if (tabNumber == 0) {
+            // Add the version tab to the list.
+            aboutFragmentList.add(AboutVersionFragment.createTab(blocklistVersions))
+        } else {
+            // Add the WebView tab to the list.
+            aboutFragmentList.add(AboutWebViewFragment.createTab(tabNumber))
+        }
+
+        // Return the tab fragment.
+        return aboutFragmentList[tabNumber]
+    }
+
+    // Get a tab.
+    fun getTabFragment(tabNumber: Int): Fragment {
+        // Return the tab fragment.
+        return aboutFragmentList[tabNumber]
+    }
+}
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