add preferece to use unicolored background

3 files changed, 20 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/ui/ConversationFragment.java b/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
index 5a6f542f3..ef09a6a41 100644
--- a/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
+++ b/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
@@ -58,6 +58,7 @@ import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.view.menu.MenuBuilder;
 import androidx.appcompat.view.menu.MenuPopupHelper;
 import androidx.appcompat.widget.PopupMenu;
+import androidx.core.content.ContextCompat;
 import androidx.core.view.inputmethod.InputConnectionCompat;
 import androidx.core.view.inputmethod.InputContentInfoCompat;
 import androidx.databinding.DataBindingUtil;
@@ -111,6 +112,7 @@ import de.pixart.messenger.ui.util.ScrollState;
 import de.pixart.messenger.ui.util.SendButtonAction;
 import de.pixart.messenger.ui.util.SendButtonTool;
 import de.pixart.messenger.ui.util.ShareUtil;
+import de.pixart.messenger.ui.util.StyledAttributes;
 import de.pixart.messenger.ui.util.ViewUtil;
 import de.pixart.messenger.ui.widget.EditMessage;
 import de.pixart.messenger.utils.Compatibility;
@@ -1672,6 +1674,16 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
         }
     }
 
+    private void updateChatBG() {
+        if (activity.unicoloredBG()) {
+            binding.conversationsFragment.setBackgroundResource(0);
+            binding.conversationsFragment.setBackgroundColor(StyledAttributes.getColor(activity, R.attr.color_background_tertiary));
+        } else {
+            binding.conversationsFragment.setBackgroundColor(0);
+            binding.conversationsFragment.setBackground(ContextCompat.getDrawable(activity, R.drawable.chatbg));
+        }
+    }
+
     public void startDownloadable(Message message) {
         if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE) && !hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.READ_EXTERNAL_STORAGE)) {
             this.mPendingDownloadableMessage = message;
@@ -2563,6 +2575,7 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
                 return;
             }
         }
+        updateChatBG();
         this.refresh(true);
     }
 
diff --git a/src/main/java/de/pixart/messenger/ui/SettingsActivity.java b/src/main/java/de/pixart/messenger/ui/SettingsActivity.java
index 68e0c9809..a85d4ddb2 100644
--- a/src/main/java/de/pixart/messenger/ui/SettingsActivity.java
+++ b/src/main/java/de/pixart/messenger/ui/SettingsActivity.java
@@ -76,6 +76,7 @@ public class SettingsActivity extends XmppActivity implements
     public static final String USE_INVIDIOUS = "use_invidious";
     public static final String ALLOW_MESSAGE_CORRECTION = "allow_message_correction";
     public static final String ENABLE_OTR_ENCRYPTION = "enable_otr_encryption";
+    public static final String USE_UNICOLORED_CHATBG = "unicolored_chatbg";
 
     public static final int REQUEST_CREATE_BACKUP = 0xbf8701;
     Preference multiAccountPreference;
@@ -512,6 +513,8 @@ public class SettingsActivity extends XmppActivity implements
             xmppConnectionService.expireOldMessages(true);
         } else if (name.equals(THEME) || name.equals(THEME_COLOR)) {
             updateTheme();
+        } else if (name.equals(USE_UNICOLORED_CHATBG)) {
+            xmppConnectionService.updateConversationUi();
         }
     }
 
diff --git a/src/main/java/de/pixart/messenger/ui/XmppActivity.java b/src/main/java/de/pixart/messenger/ui/XmppActivity.java
index 9d6fd1bf6..f2a3f5c76 100644
--- a/src/main/java/de/pixart/messenger/ui/XmppActivity.java
+++ b/src/main/java/de/pixart/messenger/ui/XmppActivity.java
@@ -434,6 +434,10 @@ public abstract class XmppActivity extends ActionBarActivity {
         return getStringPreference("theme_color", R.string.theme_color);
     }
 
+    public boolean unicoloredBG() {
+        return getBooleanPreference("unicolored_chatbg", R.bool.use_unicolored_chatbg);
+    }
+
     public void setBubbleColor(final View v, final int backgroundColor, final int borderColor) {
         GradientDrawable shape = (GradientDrawable) v.getBackground();
         shape.setColor(backgroundColor);