From fd6bc82214755de53848576921ab3a86a9cd17ac Mon Sep 17 00:00:00 2001
From: Balazs Toldi <balazs@toldi.eu>
Date: Sun, 22 Oct 2023 09:51:30 +0200
Subject: [PATCH] Make icon toggleable

This commit adds an option to choose between the original and the new icon
---
 app/src/main/AndroidManifest.xml              | 29 +++++++++++++-
 .../MiscellaneousPreferenceFragment.java      | 39 +++++++++++++++++++
 .../utils/SharedPreferencesUtils.java         |  2 +
 .../original_ic_launcher.xml                  |  6 +++
 .../original_ic_launcher_round.xml            |  6 +++
 app/src/main/res/values/arrays.xml            |  9 +++++
 app/src/main/res/values/strings.xml           |  2 +
 .../res/xml/miscellaneous_preferences.xml     |  7 ++++
 8 files changed, 98 insertions(+), 2 deletions(-)
 create mode 100644 app/src/main/res/mipmap-anydpi-v26/original_ic_launcher.xml
 create mode 100644 app/src/main/res/mipmap-anydpi-v26/original_ic_launcher_round.xml

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 1dd230b6..a3b05a9f 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -441,11 +441,36 @@
             android:theme="@style/AppTheme.Launcher"
             android:windowSoftInputMode="adjustPan">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <activity-alias
+            android:name=".DefaultIcon"
+            android:targetActivity=".activities.MainActivity"
+            android:label="@string/application_name"
+            android:enabled="true"
+            android:icon="@mipmap/ic_launcher"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".OriginalIcon"
+            android:targetActivity=".activities.MainActivity"
+            android:label="@string/application_name"
+            android:enabled="false"
+            android:icon="@mipmap/original_ic_launcher"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
         <activity
             android:name=".activities.LoginActivity"
             android:configChanges="orientation|screenLayout|screenSize|layoutDirection"
diff --git a/app/src/main/java/eu/toldi/infinityforlemmy/settings/MiscellaneousPreferenceFragment.java b/app/src/main/java/eu/toldi/infinityforlemmy/settings/MiscellaneousPreferenceFragment.java
index 16d49204..fa8a9d26 100644
--- a/app/src/main/java/eu/toldi/infinityforlemmy/settings/MiscellaneousPreferenceFragment.java
+++ b/app/src/main/java/eu/toldi/infinityforlemmy/settings/MiscellaneousPreferenceFragment.java
@@ -1,6 +1,8 @@
 package eu.toldi.infinityforlemmy.settings;
 
+import android.content.ComponentName;
 import android.content.SharedPreferences;
+import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.widget.Toast;
 
@@ -42,6 +44,7 @@ public class MiscellaneousPreferenceFragment extends CustomFontPreferenceFragmen
         ListPreference languageListPreference = findPreference(SharedPreferencesUtils.LANGUAGE);
         EditTextPreference anonymousAccountInstance = findPreference(SharedPreferencesUtils.ANONYMOUS_ACCOUNT_INSTANCE);
         EditTextPreference postFeedMaxResolution = findPreference(SharedPreferencesUtils.POST_FEED_MAX_RESOLUTION);
+        ListPreference iconPreference = findPreference(SharedPreferencesUtils.ICON_PREFERENCE);
 
         if (mainPageBackButtonActionListPreference != null) {
             mainPageBackButtonActionListPreference.setOnPreferenceChangeListener((preference, newValue) -> {
@@ -102,5 +105,41 @@ public class MiscellaneousPreferenceFragment extends CustomFontPreferenceFragmen
                 return true;
             });
         }
+
+        if (iconPreference != null) {
+            iconPreference.setOnPreferenceChangeListener((preference, newValue) -> {
+                updateIcon((String) newValue);
+                return true;
+            });
+        }
     }
+
+    private void updateIcon(String iconValue) {
+        PackageManager pm = getActivity().getPackageManager();
+
+        // Disable all the alternative icons
+        pm.setComponentEnabledSetting(
+                new ComponentName(getActivity(), "eu.toldi.infinityforlemmy.OriginalIcon"),
+                PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
+                PackageManager.DONT_KILL_APP);
+
+        pm.setComponentEnabledSetting(
+                new ComponentName(getActivity(), "eu.toldi.infinityforlemmy.DefaultIcon"),
+                PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
+                PackageManager.DONT_KILL_APP);
+
+        // Enable the chosen icon
+        if ("original_icon".equals(iconValue)) {
+            pm.setComponentEnabledSetting(
+                    new ComponentName(getActivity(), "eu.toldi.infinityforlemmy.OriginalIcon"),
+                    PackageManager.COMPONENT_ENABLED_STATE_ENABLED,
+                    PackageManager.DONT_KILL_APP);
+        } else {
+            pm.setComponentEnabledSetting(
+                    new ComponentName(getActivity(), "eu.toldi.infinityforlemmy.DefaultIcon"),
+                    PackageManager.COMPONENT_ENABLED_STATE_ENABLED,
+                    PackageManager.DONT_KILL_APP);
+        }
+    }
+
 }
\ No newline at end of file
diff --git a/app/src/main/java/eu/toldi/infinityforlemmy/utils/SharedPreferencesUtils.java b/app/src/main/java/eu/toldi/infinityforlemmy/utils/SharedPreferencesUtils.java
index 0073a9d2..a362cc39 100644
--- a/app/src/main/java/eu/toldi/infinityforlemmy/utils/SharedPreferencesUtils.java
+++ b/app/src/main/java/eu/toldi/infinityforlemmy/utils/SharedPreferencesUtils.java
@@ -420,4 +420,6 @@ public class SharedPreferencesUtils {
     public static final String SHOW_POST_AND_COMMENT_SCORE = "show_score";
 
     public static final String SHARE_LINK_ON_LOCAL_INSTANCE = "share_link_on_local_instance";
+
+    public static final String ICON_PREFERENCE = "icon_preference";
 }
diff --git a/app/src/main/res/mipmap-anydpi-v26/original_ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/original_ic_launcher.xml
new file mode 100644
index 00000000..012b9716
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/original_ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground_monochrome" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/original_ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/original_ic_launcher_round.xml
new file mode 100644
index 00000000..012b9716
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/original_ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground_monochrome" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
index 84105410..c41311df 100644
--- a/app/src/main/res/values/arrays.xml
+++ b/app/src/main/res/values/arrays.xml
@@ -691,4 +691,13 @@
         <item>1</item>
     </string-array>
 
+    <string-array name="icon_labels">
+        <item>Cosmic Lemmy</item>
+        <item>Galactic Cruiser Lemmy</item>
+    </string-array>
+
+    <string-array name="icon_values">
+        <item>default_icon</item>
+        <item>original_icon</item>
+    </string-array>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index f87ff46a..ad1d030a 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1386,4 +1386,6 @@
     <string name="settings_hide_user_instance">Hide user instance</string>
     <string name="share_links_on_your_local_instance_rather_than_the_original_creation_instance">Share links on your local instance rather than the original creation instance.</string>
     <string name="share_links_on_your_local_instance">Share links on your local instance</string>
+
+    <string name="icon_original_label">Original Icon</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/xml/miscellaneous_preferences.xml b/app/src/main/res/xml/miscellaneous_preferences.xml
index 95a6f980..4fc2b6fa 100644
--- a/app/src/main/res/xml/miscellaneous_preferences.xml
+++ b/app/src/main/res/xml/miscellaneous_preferences.xml
@@ -52,6 +52,13 @@
         app:title="@string/share_links_on_your_local_instance"
         app:summary="@string/share_links_on_your_local_instance_rather_than_the_original_creation_instance" />
 
+    <ListPreference
+        app:key="icon_preference"
+        app:title="Change App Icon"
+        app:entries="@array/icon_labels"
+        app:entryValues="@array/icon_values"
+        app:defaultValue="default_icon" />
+
     <eu.toldi.infinityforlemmy.customviews.CustomFontPreferenceCategory app:title="@string/settings_miscellaneous_dangerous_group_title" />
 
     <eu.toldi.infinityforlemmy.customviews.CustomFontPreference