update AboutActivity to show License, remove ic_logo.png

app/src/main/java/com/keylesspalace/tusky/AboutActivity.java

@@ -28,15 +28,17 @@ public class AboutActivity extends BaseActivity {
 
         Toolbar toolbar = findViewById(R.id.toolbar);
         setSupportActionBar(toolbar);
-        ActionBar bar = getSupportActionBar();
-        if (bar != null) {
-            bar.setDisplayHomeAsUpEnabled(true);
-            bar.setDisplayShowHomeEnabled(true);
+        ActionBar actionBar = getSupportActionBar();
+        if (actionBar != null) {
+            actionBar.setDisplayHomeAsUpEnabled(true);
+            actionBar.setDisplayShowHomeEnabled(true);
         }
 
+        setTitle(R.string.about_title_activity);
+
         TextView versionTextView = findViewById(R.id.versionTV);
         String versionName = BuildConfig.VERSION_NAME;
-        String versionFormat = getString(R.string.about_application_version);
+        String versionFormat = getString(R.string.about_tusky_version);
         versionTextView.setText(String.format(versionFormat, versionName));
 
         appAccountButton = findViewById(R.id.tusky_profile_button);

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

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.design.widget.CoordinatorLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -17,53 +16,64 @@
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:orientation="vertical"
             android:gravity="center"
-            android:paddingTop="16dp"
-            android:paddingBottom="16dp">
-
-            <ImageView
-                android:id="@+id/logo"
-                android:layout_width="200dp"
-                android:layout_height="200dp"
-                android:src="@mipmap/ic_logo"
-                android:contentDescription="@null" />
+            android:orientation="vertical"
+            android:paddingBottom="16dp"
+            android:paddingTop="24dp">
 
             <TextView
                 android:id="@+id/versionTV"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:paddingTop="8dp"
+                android:layout_gravity="center_horizontal"
+                android:drawableLeft="@mipmap/ic_launcher"
+                android:drawablePadding="16dp"
+                android:drawableStart="@mipmap/ic_launcher"
+                android:gravity="center_vertical"
+                android:textAppearance="@style/TextAppearance.AppCompat.Large"
                 android:textIsSelectable="true"
-                android:textAppearance="@style/TextAppearance.AppCompat.Large" />
+                android:textStyle="bold" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:autoLink="web"
+                android:lineSpacingMultiplier="1.2"
+                android:padding="@dimen/text_content_margin"
+                android:text="@string/about_tusky_license"
+                android:textAlignment="center"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                android:textIsSelectable="true" />
 
             <TextView
                 android:id="@+id/projectURL_TV"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:autoLink="web"
-                android:textIsSelectable="true"
+                android:lineSpacingMultiplier="1.2"
                 android:padding="@dimen/text_content_margin"
                 android:text="@string/about_project_site"
                 android:textAlignment="center"
-                android:textAppearance="@style/TextAppearance.AppCompat.Medium" />
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                android:textIsSelectable="true" />
 
             <TextView
                 android:id="@+id/featuresURL_TV"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:autoLink="web"
-                android:textIsSelectable="true"
+                android:lineSpacingMultiplier="1.2"
                 android:padding="@dimen/text_content_margin"
                 android:text="@string/about_bug_feature_request_site"
                 android:textAlignment="center"
-                android:textAppearance="@style/TextAppearance.AppCompat.Medium" />
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                android:textIsSelectable="true" />
 
             <Button
                 android:id="@+id/tusky_profile_button"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:clickable="true"
+                android:lineSpacingMultiplier="1.2"
                 android:padding="@dimen/text_content_margin"
                 android:text="@string/about_tusky_account"
                 android:textAlignment="center"

app/src/main/res/values-de/strings.xml

@@ -166,7 +166,10 @@
     <string name="login_connection">Verbinden…</string>
 
     <string name="about_title_activity">Über</string>
-    <string name="about_application_version">Version: %s</string>
+    <string name="about_tusky_version">Tusky %s</string>
+    <string name="about_tusky_license">Tusky is freie Open-Source-Software.
+        Es ist lizenziert unter der GNU General Public License Version 3.
+        Du kannst dir die Lizenz hier anschauen: https://www.gnu.org/licenses/gpl-3.0.en.html</string>
     <string name="about_project_site">
         Webseite des Projekts:\n
         https://tusky.keylesspalace.com

app/src/main/res/values/strings.xml

@@ -192,7 +192,12 @@
     <string name="description_account_locked">Locked Account</string>
 
     <string name="about_title_activity">About</string>
-    <string name="about_application_version">App version: %s</string>
+    <string name="about_application_version">Version: %s</string>
+    <string name="about_tusky_version">Tusky %s</string>
+    <string name="about_tusky_license">Tusky is free and open-source software.
+        It is licensed under the GNU General Public License Version 3.
+        You can view the license here: https://www.gnu.org/licenses/gpl-3.0.en.html</string>
+    <!-- note to translators: the url can be changed to link to the localized version of the license -->
     <string name="about_project_site">
         Project website:\n
         https://tusky.keylesspalace.com