feat: add airtest scripts for camera and gallery testing

test_gallery_thumbnail.py

@@ -0,0 +1,63 @@
+# -*- coding: utf-8 -*-
+"""
+Gallery Test - Test clicking thumbnail to view full image
+"""
+from airtest.core.api import *
+from PIL import Image
+import numpy as np
+
+def init_device():
+    dev = connect_device("android://127.0.0.1:5037/emulator-5554")
+    print(f"Device connected")
+    return dev
+
+def capture_screen(filename="screen.png"):
+    screen = device().snapshot()
+    img = Image.fromarray(screen)
+    img.save(filename)
+    print(f"Screenshot: {filename}")
+    return screen
+
+def calculate_similarity(img1_path, img2_path):
+    img1 = np.array(Image.open(img1_path))
+    img2 = np.array(Image.open(img2_path))
+    diff = np.abs(img1.astype(float) - img2.astype(float)).mean()
+    return diff
+
+print("=" * 50)
+print("Gallery Test - Click Thumbnail to View Full Image")
+print("=" * 50)
+
+init_device()
+sleep(2)
+
+# Step 1: Open Gallery app
+print("Step 1: Open Gallery app")
+touch([270, 2300])  # Gallery tab
+sleep(3)
+capture_screen("gallery_home.png")
+
+# Step 2: Verify thumbnails are displayed
+print("Step 2: Verify thumbnails are displayed")
+thumbnails_visible = exists(Template(r"tpl_thumbnail.png"))
+print(f"Thumbnails visible: {thumbnails_visible}")
+
+# Step 3: Click on a thumbnail to view full image
+print("Step 3: Click on first thumbnail")
+touch([540, 600])  # First thumbnail position
+sleep(2)
+capture_screen("full_image.png")
+
+# Step 4: Verify full image viewer opened
+print("Step 4: Verify full image viewer opened")
+diff = calculate_similarity("gallery_home.png", "full_image.png")
+print(f"Screen difference: {diff:.2f}")
+
+# Step 5: Test result
+print("=" * 50)
+if diff > 50:
+    print("PASS: Clicking thumbnail opens full image viewer")
+else:
+    print("FAIL: Clicking thumbnail does NOT open full image")
+    print("      (This is a BUG - thumbnail click is not working)")
+print("=" * 50)