添加图片信息按钮与信息窗口

2026-04-25 06:40:26 +08:00
parent cda85feddd
commit 5b631710a9
4 changed files with 177 additions and 2 deletions
--- a/gallery/src/main/res/layout/activity_image_viewer.xml
+++ b/gallery/src/main/res/layout/activity_image_viewer.xml
@@ -44,6 +44,14 @@
            android:src="@drawable/ic_share"
            android:contentDescription="Share"/>

+        <ImageButton
+            android:id="@+id/btn_info"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:src="@drawable/ic_info"
+            android:contentDescription="Info"/>
+
        <ImageButton
            android:id="@+id/btn_delete"
            android:layout_width="48dp"