From fe78f858bacf54f8285db31b7d6aa65ff3628f15 Mon Sep 17 00:00:00 2001
From: steckbrief <steckbrief@chefmail.de>
Date: Mon, 16 May 2016 01:35:46 +0200
Subject: avatar displayed as a circle, positioning adjusted, colors changed
 back to correct ones, positioning moved to own class file

---
 .../listeners/AvatarLogoPositioningListener.java   | 57 ++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 src/main/java/de/thedevstack/conversationsplus/ui/listeners/AvatarLogoPositioningListener.java

(limited to 'src/main/java/de/thedevstack/conversationsplus/ui/listeners/AvatarLogoPositioningListener.java')

diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/AvatarLogoPositioningListener.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/AvatarLogoPositioningListener.java
new file mode 100644
index 00000000..e6846d9b
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/AvatarLogoPositioningListener.java
@@ -0,0 +1,57 @@
+package de.thedevstack.conversationsplus.ui.listeners;
+
+import android.os.Build;
+import android.view.View;
+import android.view.ViewTreeObserver;
+
+import de.thedevstack.conversationsplus.R;
+
+/**
+ * This listener aims to position the avatar logo.
+ */
+public class AvatarLogoPositioningListener implements ViewTreeObserver.OnGlobalLayoutListener {
+    private View actionBarView;
+    private View avatarLogoView;
+
+    public AvatarLogoPositioningListener(View actionBarView, View avatarLogoView) {
+        this.actionBarView = actionBarView;
+        this.avatarLogoView = avatarLogoView;
+    }
+
+    @Override
+    public void onGlobalLayout() {
+        // Measure views
+        int[] location = new int[2];
+        this.actionBarView.getLocationOnScreen(location);
+
+        int[] logoLocation = new int[2];
+        this.avatarLogoView.getLocationOnScreen(logoLocation);
+
+        int[] titleViewLocation = new int[2];
+        View titleView = this.actionBarView.findViewById(R.id.conversationsTitle);
+        int oldTitleViewLeftPadding = 0;
+        if (null != titleView) {
+            // Remove the listener only if all necessary view elements are there
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
+                this.actionBarView.getViewTreeObserver().removeOnGlobalLayoutListener(this);
+            } else {
+                this.actionBarView.getViewTreeObserver().removeGlobalOnLayoutListener(this);
+            }
+
+            titleView.getLocationOnScreen(titleViewLocation);
+            int avatarWidth = (int) (58 * titleView.getResources().getDisplayMetrics().density);
+            int newTitleViewLeftPadding = titleViewLocation[0] + avatarWidth;
+            titleView.setPadding(newTitleViewLeftPadding, titleView.getPaddingTop(), 0, 0);
+            oldTitleViewLeftPadding = titleViewLocation[0];
+        }
+
+        // Add top padding if necessary
+        if (location[1] > logoLocation[1]) {
+            int actionBarViewHeight = this.actionBarView.getMeasuredHeight();
+            int newAvatarLogoTopPadding = location[1]; // Move to the top padding of the action bar (below the notification bar)
+            newAvatarLogoTopPadding += actionBarViewHeight;
+            newAvatarLogoTopPadding -= 58 * avatarLogoView.getResources().getDisplayMetrics().density * 0.6;
+            this.avatarLogoView.setPadding(oldTitleViewLeftPadding, newAvatarLogoTopPadding, 0, 0);
+        }
+    }
+}
-- 
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