From 802a70e9c9d63c799e86e1d889801d74a517212f Mon Sep 17 00:00:00 2001
From: Alex Ning <chineseperson5@gmail.com>
Date: Sun, 2 Feb 2020 23:16:15 +0800
Subject: Add a dark theme toggle in the navigation drawer.

---
 .../infinityforreddit/Activity/MainActivity.java   | 92 +++++++++++++++-------
 app/src/main/res/drawable/ic_dark_theme_24dp.xml   |  9 +++
 app/src/main/res/drawable/ic_light_theme_24dp.xml  |  9 +++
 app/src/main/res/layout/activity_main.xml          | 13 +++
 app/src/main/res/values/strings.xml                |  5 +-
 5 files changed, 98 insertions(+), 30 deletions(-)
 create mode 100644 app/src/main/res/drawable/ic_dark_theme_24dp.xml
 create mode 100644 app/src/main/res/drawable/ic_light_theme_24dp.xml

(limited to 'app/src/main')

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/MainActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/MainActivity.java
index ab645240..865525d2 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/MainActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/MainActivity.java
@@ -23,6 +23,7 @@ import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.ActionBarDrawerToggle;
+import androidx.appcompat.app.AppCompatDelegate;
 import androidx.appcompat.widget.Toolbar;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
 import androidx.core.view.GravityCompat;
@@ -99,6 +100,9 @@ import ml.docilealligator.infinityforreddit.Utils.SharedPreferencesUtils;
 import pl.droidsonroids.gif.GifImageView;
 import retrofit2.Retrofit;
 
+import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_NO;
+import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_YES;
+
 public class MainActivity extends BaseActivity implements SortTypeSelectionCallback,
         PostTypeBottomSheetFragment.PostTypeSelectionCallback, PostLayoutBottomSheetFragment.PostLayoutSelectionCallback {
 
@@ -140,29 +144,31 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
     @BindView(R.id.account_label_main_activity)
     TextView accountLabelTextView;
     @BindView(R.id.profile_text_view_main_activity)
-    TextView profileLinearLayout;
+    TextView profileTextView;
     @BindView(R.id.subscriptions_text_view_main_activity)
-    TextView subscriptionLinearLayout;
+    TextView subscriptionTextView;
     @BindView(R.id.multi_reddits_text_view_main_activity)
-    TextView multiRedditsLinearLayout;
+    TextView multiRedditsTextView;
     @BindView(R.id.inbox_text_view_main_activity)
-    TextView inboxLinearLayout;
+    TextView inboxTextView;
     @BindView(R.id.post_label_main_activity)
     TextView postLabelTextView;
     @BindView(R.id.upvoted_text_view_main_activity)
-    TextView upvotedLinearLayout;
+    TextView upvotedTextView;
     @BindView(R.id.downvoted_text_view_main_activity)
-    TextView downvotedLinearLayout;
+    TextView downvotedTextView;
     @BindView(R.id.hidden_text_view_main_activity)
-    TextView hiddenLinearLayout;
+    TextView hiddenTextView;
     @BindView(R.id.saved_text_view_main_activity)
-    TextView savedLinearLayout;
+    TextView savedTextView;
     @BindView(R.id.gilded_text_view_main_activity)
-    TextView gildedLinearLayout;
+    TextView gildedTextView;
     @BindView(R.id.divider_main_activity)
     View divider;
+    @BindView(R.id.night_mode_toggle_text_view_main_activity)
+    TextView nightModeToggleTextView;
     @BindView(R.id.settings_text_view_main_activity)
-    TextView settingsLinearLayout;
+    TextView settingsTextView;
     @BindView(R.id.account_recycler_view_main_activity)
     RecyclerView accountRecyclerView;
     @BindView(R.id.tab_layout_main_activity)
@@ -640,16 +646,16 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
             mKarmaTextView.setText(R.string.press_here_to_login);
             mAccountNameTextView.setText(R.string.anonymous_account);
             accountLabelTextView.setVisibility(View.GONE);
-            profileLinearLayout.setVisibility(View.GONE);
-            subscriptionLinearLayout.setVisibility(View.GONE);
-            multiRedditsLinearLayout.setVisibility(View.GONE);
-            inboxLinearLayout.setVisibility(View.GONE);
+            profileTextView.setVisibility(View.GONE);
+            subscriptionTextView.setVisibility(View.GONE);
+            multiRedditsTextView.setVisibility(View.GONE);
+            inboxTextView.setVisibility(View.GONE);
             postLabelTextView.setVisibility(View.GONE);
-            upvotedLinearLayout.setVisibility(View.GONE);
-            downvotedLinearLayout.setVisibility(View.GONE);
-            hiddenLinearLayout.setVisibility(View.GONE);
-            savedLinearLayout.setVisibility(View.GONE);
-            gildedLinearLayout.setVisibility(View.GONE);
+            upvotedTextView.setVisibility(View.GONE);
+            downvotedTextView.setVisibility(View.GONE);
+            hiddenTextView.setVisibility(View.GONE);
+            savedTextView.setVisibility(View.GONE);
+            gildedTextView.setVisibility(View.GONE);
             divider.setVisibility(View.GONE);
         }
 
@@ -669,66 +675,94 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
             glide.load(mBannerImageUrl).into(mBannerImageView);
         }
 
-        profileLinearLayout.setOnClickListener(view -> {
+        profileTextView.setOnClickListener(view -> {
             Intent intent = new Intent(this, ViewUserDetailActivity.class);
             intent.putExtra(ViewUserDetailActivity.EXTRA_USER_NAME_KEY, mAccountName);
             startActivity(intent);
             drawer.closeDrawers();
         });
 
-        subscriptionLinearLayout.setOnClickListener(view -> {
+        subscriptionTextView.setOnClickListener(view -> {
             Intent intent = new Intent(this, SubscribedThingListingActivity.class);
             startActivity(intent);
             drawer.closeDrawers();
         });
 
-        multiRedditsLinearLayout.setOnClickListener(view -> {
+        multiRedditsTextView.setOnClickListener(view -> {
             Intent intent = new Intent(this, MultiRedditListingActivity.class);
             startActivity(intent);
             drawer.closeDrawers();
         });
 
-        inboxLinearLayout.setOnClickListener(view -> {
+        inboxTextView.setOnClickListener(view -> {
             Intent intent = new Intent(this, ViewMessageActivity.class);
             startActivity(intent);
             drawer.closeDrawers();
         });
 
-        upvotedLinearLayout.setOnClickListener(view -> {
+        upvotedTextView.setOnClickListener(view -> {
             Intent intent = new Intent(MainActivity.this, AccountPostsActivity.class);
             intent.putExtra(AccountPostsActivity.EXTRA_USER_WHERE, PostDataSource.USER_WHERE_UPVOTED);
             startActivity(intent);
             drawer.closeDrawers();
         });
 
-        downvotedLinearLayout.setOnClickListener(view -> {
+        downvotedTextView.setOnClickListener(view -> {
             Intent intent = new Intent(MainActivity.this, AccountPostsActivity.class);
             intent.putExtra(AccountPostsActivity.EXTRA_USER_WHERE, PostDataSource.USER_WHERE_DOWNVOTED);
             startActivity(intent);
             drawer.closeDrawers();
         });
 
-        hiddenLinearLayout.setOnClickListener(view -> {
+        hiddenTextView.setOnClickListener(view -> {
             Intent intent = new Intent(MainActivity.this, AccountPostsActivity.class);
             intent.putExtra(AccountPostsActivity.EXTRA_USER_WHERE, PostDataSource.USER_WHERE_HIDDEN);
             startActivity(intent);
             drawer.closeDrawers();
         });
 
-        savedLinearLayout.setOnClickListener(view -> {
+        savedTextView.setOnClickListener(view -> {
             Intent intent = new Intent(MainActivity.this, AccountSavedThingActivity.class);
             startActivity(intent);
             drawer.closeDrawers();
         });
 
-        gildedLinearLayout.setOnClickListener(view -> {
+        gildedTextView.setOnClickListener(view -> {
             Intent intent = new Intent(MainActivity.this, AccountPostsActivity.class);
             intent.putExtra(AccountPostsActivity.EXTRA_USER_WHERE, PostDataSource.USER_WHERE_GILDED);
             startActivity(intent);
             drawer.closeDrawers();
         });
 
-        settingsLinearLayout.setOnClickListener(view -> {
+        if ((getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK) != Configuration.UI_MODE_NIGHT_YES) {
+            nightModeToggleTextView.setText(R.string.dark_theme);
+            nightModeToggleTextView.setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_dark_theme_24dp, 0, 0, 0);
+        } else {
+            nightModeToggleTextView.setText(R.string.light_theme);
+            nightModeToggleTextView.setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_light_theme_24dp, 0, 0, 0);
+        }
+
+        nightModeToggleTextView.setOnClickListener(view -> {
+            if ((getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK) != Configuration.UI_MODE_NIGHT_YES) {
+                mSharedPreferences.edit().putString(SharedPreferencesUtils.THEME_KEY, "1").apply();
+                nightModeToggleTextView.setText(R.string.dark_theme);
+                nightModeToggleTextView.setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_dark_theme_24dp, 0, 0, 0);
+                AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_YES);
+                if(mSharedPreferences.getBoolean(SharedPreferencesUtils.AMOLED_DARK_KEY, false)) {
+                    getTheme().applyStyle(R.style.Theme_Default_AmoledDark, true);
+                } else {
+                    getTheme().applyStyle(R.style.Theme_Default_NormalDark, true);
+                }
+            } else {
+                mSharedPreferences.edit().putString(SharedPreferencesUtils.THEME_KEY, "0").apply();
+                nightModeToggleTextView.setText(R.string.light_theme);
+                nightModeToggleTextView.setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_light_theme_24dp, 0, 0, 0);
+                AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_NO);
+                getTheme().applyStyle(R.style.Theme_Default, true);
+            }
+        });
+
+        settingsTextView.setOnClickListener(view -> {
             drawer.closeDrawers();
             Intent intent = new Intent(MainActivity.this, SettingsActivity.class);
             startActivity(intent);
diff --git a/app/src/main/res/drawable/ic_dark_theme_24dp.xml b/app/src/main/res/drawable/ic_dark_theme_24dp.xml
new file mode 100644
index 00000000..24ef45dd
--- /dev/null
+++ b/app/src/main/res/drawable/ic_dark_theme_24dp.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M12.7,4.91C15.25,6.24 17,8.92 17,12s-1.75,5.76 -4.3,7.09c1.46,-2 2.3,-4.46 2.3,-7.09s-0.84,-5.09 -2.3,-7.09M9,2c-1.05,0 -2.05,0.16 -3,0.46 4.06,1.27 7,5.06 7,9.54s-2.94,8.27 -7,9.54c0.95,0.3 1.95,0.46 3,0.46 5.52,0 10,-4.48 10,-10S14.52,2 9,2z"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_light_theme_24dp.xml b/app/src/main/res/drawable/ic_light_theme_24dp.xml
new file mode 100644
index 00000000..8a7d0fe8
--- /dev/null
+++ b/app/src/main/res/drawable/ic_light_theme_24dp.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FFFFFFFF"
+      android:pathData="M20,8.69L20,4h-4.69L12,0.69 8.69,4L4,4v4.69L0.69,12 4,15.31L4,20h4.69L12,23.31 15.31,20L20,20v-4.69L23.31,12 20,8.69zM18,14.48L18,18h-3.52L12,20.48 9.52,18L6,18v-3.52L3.52,12 6,9.52L6,6h3.52L12,3.52 14.48,6L18,6v3.52L20.48,12 18,14.48zM12,6.5c-3.03,0 -5.5,2.47 -5.5,5.5s2.47,5.5 5.5,5.5 5.5,-2.47 5.5,-5.5 -2.47,-5.5 -5.5,-5.5zM12,15.5c-1.93,0 -3.5,-1.57 -3.5,-3.5s1.57,-3.5 3.5,-3.5 3.5,1.57 3.5,3.5 -1.57,3.5 -3.5,3.5z"/>
+</vector>
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index ca33eadf..798dd9c3 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -199,6 +199,19 @@
                         android:layout_height="1dp"
                         android:background="@color/dividerColor" />
 
+                    <TextView
+                        android:id="@+id/night_mode_toggle_text_view_main_activity"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:gravity="center_vertical"
+                        android:padding="16dp"
+                        android:drawablePadding="32dp"
+                        android:textColor="@color/primaryTextColor"
+                        android:textSize="?attr/font_default"
+                        android:background="?attr/selectableItemBackground"
+                        android:clickable="true"
+                        android:focusable="true" />
+
                     <TextView
                         android:id="@+id/settings_text_view_main_activity"
                         android:layout_width="match_parent"
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 686029d1..6d0667a7 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -289,7 +289,7 @@
     <string name="settings_notification_enable_notification_title">Enable Notifications</string>
     <string name="settings_notification_interval_title">Check Notifications Interval</string>
     <string name="settings_theme_title">Theme</string>
-    <string name="settings_theme_light__theme_summary">Light Theme</string>
+    <string name="settings_theme_light_theme_summary">Light Theme</string>
     <string name="settings_theme_dark_theme_summary">Dark Theme</string>
     <string name="settings_theme_system_default_summary">Device default</string>
     <string name="settings_amoled_dark_title">Amoled Dark</string>
@@ -424,4 +424,7 @@
     <string name="unsave_comment">Unsave comment</string>
 
     <string name="exit_app">Exit?</string>
+
+    <string name="light_theme">Light Theme</string>
+    <string name="dark_theme">Dark Theme</string>
 </resources>
-- 
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