feat: Update NNSDK path and library linking in CMake configurations and Android build script, and add a new script to build all Android examples.

examples/build-android-all.sh

@@ -0,0 +1,120 @@
+#!/bin/bash
+
+#
+# Copyright (C) 2024–2025 Amlogic, Inc. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+usage() {
+    echo "Usage: $0 [-a <target_abi>]"
+    echo "  -a <target_abi> : Target ABI (default: arm64-v8a)"
+    echo "  -h              : Show this help message"
+    exit 1
+}
+
+# Default values
+TARGET_ABI=arm64-v8a
+
+# Parse arguments
+while getopts 'a:h' opt; do
+  case "$opt" in
+    a)
+      TARGET_ABI=$OPTARG
+      ;;
+    h)
+      usage
+      ;;
+    *)
+      usage
+      ;;
+  esac
+done
+
+if [ -z "${ANDROID_NDK_PATH}" ]; then
+    if [ -n "${ANDROID_NDK}" ]; then
+        ANDROID_NDK_PATH=${ANDROID_NDK}
+    elif [ -n "${ANDROID_NDK_HOME}" ]; then
+        ANDROID_NDK_PATH=${ANDROID_NDK_HOME}
+    else
+        echo "Error: ANDROID_NDK_PATH is not set."
+        echo "Please set ANDROID_NDK_PATH to your Android NDK directory."
+        exit 1
+    fi
+fi
+
+SCRIPT_DIR=$(cd "$(dirname $0)" && pwd)
+
+echo "============================================"
+echo "Building all Android examples"
+echo "NDK_PATH: ${ANDROID_NDK_PATH}"
+echo "TARGET_ABI: ${TARGET_ABI}"
+echo "============================================"
+
+# List all examples that have a build-android.sh
+EXAMPLES=(
+    "clip/cpp"
+    "mobilenet/cpp"
+    "ppocr-det/cpp"
+    "resnet/cpp"
+    "retinaface/cpp"
+    "whisper/cpp"
+    "yoloe/cpp"
+    "yolov11/cpp"
+    "yolov8/cpp"
+    "yoloworld/cpp"
+    "yolox/cpp"
+)
+
+FAILED=()
+SUCCEEDED=()
+
+for EXAMPLE in "${EXAMPLES[@]}"; do
+    EXAMPLE_DIR="${SCRIPT_DIR}/${EXAMPLE}"
+    BUILD_SCRIPT="${EXAMPLE_DIR}/build-android.sh"
+
+    if [ ! -f "${BUILD_SCRIPT}" ]; then
+        echo "WARNING: No build-android.sh found for ${EXAMPLE}, skipping."
+        continue
+    fi
+
+    echo ""
+    echo "--------------------------------------------"
+    echo "Building: ${EXAMPLE}"
+    echo "--------------------------------------------"
+
+    if bash "${BUILD_SCRIPT}" -a "${TARGET_ABI}"; then
+        SUCCEEDED+=("${EXAMPLE}")
+        echo "[SUCCESS] ${EXAMPLE}"
+    else
+        FAILED+=("${EXAMPLE}")
+        echo "[FAILED] ${EXAMPLE}"
+    fi
+done
+
+echo ""
+echo "============================================"
+echo "Build Summary"
+echo "============================================"
+echo "Succeeded (${#SUCCEEDED[@]}):"
+for E in "${SUCCEEDED[@]}"; do echo "  - $E"; done
+
+if [ ${#FAILED[@]} -gt 0 ]; then
+    echo ""
+    echo "Failed (${#FAILED[@]}):"
+    for E in "${FAILED[@]}"; do echo "  - $E"; done
+    exit 1
+fi
+
+echo ""
+echo "All examples built successfully!"