about: refactor to fragment with navigation (fixes #2570) (#2572)

Co-authored-by: dogi <[email protected]>

app/build.gradle

@@ -10,8 +10,8 @@ android {
         applicationId "org.ole.planet.myplanet"
         minSdkVersion 21
         targetSdkVersion 34
-        versionCode 1079
-        versionName "0.10.79"
+        versionCode 1080
+        versionName "0.10.80"
         ndkVersion '21.3.6528147'
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true

app/src/main/AndroidManifest.xml

@@ -54,9 +54,6 @@
             android:name=".ui.news.NewsDetailActivity"
             android:label="@string/title_activity_news_detail"
             android:theme="@style/MyMaterialTheme.NoActionBar" />
-        <activity
-            android:name=".ui.dashboard.AboutActivity"
-            android:theme="@style/AppTheme" />
         <activity
             android:name=".ui.dashboard.DisclaimerActivity"
             android:theme="@style/AppTheme" />

app/src/main/java/org/ole/planet/myplanet/ui/dashboard/AboutFragment.kt

@@ -0,0 +1,23 @@
+package org.ole.planet.myplanet.ui.dashboard
+
+import android.os.Build
+import android.os.Bundle
+import android.text.Html
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.annotation.RequiresApi
+import androidx.core.text.HtmlCompat
+import androidx.fragment.app.Fragment
+import org.ole.planet.myplanet.databinding.FragmentAboutBinding
+import org.ole.planet.myplanet.utilities.Constants
+
+class AboutFragment : Fragment() {
+    private lateinit var fragmentAboutBinding: FragmentAboutBinding
+    @RequiresApi(Build.VERSION_CODES.N)
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        fragmentAboutBinding = FragmentAboutBinding.inflate(inflater, container, false)
+        fragmentAboutBinding.tvDisclaimer.text = Html.fromHtml(getString(Constants.ABOUT), HtmlCompat.FROM_HTML_MODE_LEGACY)
+        return fragmentAboutBinding.root
+    }
+}

app/src/main/java/org/ole/planet/myplanet/ui/dashboard/DashboardActivity.java

@@ -169,7 +169,7 @@ public boolean onMenuItemClick(MenuItem item) {
                         startActivity(new Intent(DashboardActivity.this, DisclaimerActivity.class));
                         break;
                     case R.id.action_about:
-                        startActivity(new Intent(DashboardActivity.this, AboutActivity.class));
+                        openCallFragment(new AboutFragment());
                         break;
                     case R.id.action_logout:
                         logout();

app/src/main/res/layout/fragment_about.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:padding="@dimen/padding_normal"
+    tools:context=".ui.dashboard.AboutFragment">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <ImageView
+            android:layout_width="@dimen/_200dp"
+            android:layout_height="@dimen/_200dp"
+            android:layout_gravity="center"
+            android:src="@drawable/ole_logo" />
+
+        <TextView
+            android:id="@+id/tv_disclaimer"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_gravity="center"
+            android:layout_weight="1"
+            android:gravity="center"
+            android:textAlignment="textStart"
+            android:textColor="@color/md_black_1000" />
+    </LinearLayout>
+</androidx.core.widget.NestedScrollView>