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[java_api] [coco_detection_android_demo] Updating build.gradle to build libraries in Linux for android deployment #927

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[java_api] [coco_detection_android_demo] Updating build.gradle to build libraries in Linux for android deployment #927

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c34e779
Build.gradle for linux build environment
IndraTheZeus Jul 25, 2024
fc6b8f3
Using ssd_mobilenet_v1_coco
IndraTheZeus Jul 25, 2024
9afa53f
Update modules/java_api/build.gradle
IndraTheZeus Jul 31, 2024
6d897ac
Update build.gradle
IndraTheZeus Aug 1, 2024
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4 changes: 2 additions & 2 deletions ..._demos/coco_detection_android_demo/app/src/main/java/org/intel/openvino/MainActivity.java
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Original file line number Diff line number Diff line change
Expand Up @@ -52,9 +52,9 @@ public class MainActivity extends CameraActivity implements CvCameraViewListener
public static final float CONFIDENCE_THRESHOLD = 0.6F;
public static final float NMS_THRESHOLD = 0.6F;
public static final String OPENCV_LIBRARY_NAME = "opencv_java4";
public static final String MODEL_XML = "ssd_mobilenet_v2_coco.xml";
public static final String MODEL_XML = "ssd_mobilenet_v1_coco.xml";
public static final String COCO_LABELS = "labels.txt";
public static final String MODEL_BIN = "ssd_mobilenet_v2_coco.bin";
public static final String MODEL_BIN = "ssd_mobilenet_v1_coco.bin";
public static final String DEVICE_NAME = "CPU";
public static String[] COCO_CLASSES_91;

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16 changes: 10 additions & 6 deletions modules/java_api/build.gradle
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Expand Up @@ -5,7 +5,7 @@ plugins {
import org.gradle.internal.os.OperatingSystem

println 'Operating system: ' + OperatingSystem.current()
def arch = System.getProperty("os.arch")
def arch = System.getenv('CURRENT_ANDROID_PLATFORM_TYPE') ?: "arm-v8"
def ov_arch = arch;
println 'CPU architecture: ' + arch

Expand All @@ -14,7 +14,7 @@ def nativesCPP;
def openvinoVersion = "2024.2"

def native_resources = []
def tbb_dir = System.getenv('TBB_DIR')
def tbb_dir = System.getenv('TBB_DIR') ?: System.getenv('OPV_HOME_DIR') + "/one-tbb-install/lib/cmake/TBB"
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@allnes allnes Aug 1, 2024

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one-tbb-install directory can be changed, it's just example and there cannot be a universal way to find TBB, that why System.getenv('TBB_DIR') is required

if (tbb_dir) {
if (new File(tbb_dir + "/../lib/").exists()) {
native_resources.add(tbb_dir + "/../lib/");
Expand All @@ -34,15 +34,18 @@ if (arch == "x86_64" || arch == "amd64" || arch == "x64" || arch == "x86-64") {
ov_arch = "armhf";
}

def openVinoDir = System.getenv('INTEL_OPENVINO_DIR') ?: System.getenv('OPV_HOME_DIR') + "/openvino_install"
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@allnes allnes Aug 1, 2024

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same as TBB

println ">>> INTEL_OPENVINO_DIR -> ${openVinoDir}"
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@allnes allnes Aug 1, 2024

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please add logging or remove simple print messages in demos


if (OperatingSystem.current().isMacOsX()) {
nativesCPP = 'macosx-'
native_resources.add(System.getenv('INTEL_OPENVINO_DIR') + "/runtime/lib/" + ov_arch + "/Release");
native_resources.add(openVinoDir + "/runtime/lib/" + ov_arch + "/Release");
} else if (OperatingSystem.current().isLinux()) {
nativesCPP = 'linux-'
native_resources.add(System.getenv('INTEL_OPENVINO_DIR') + "/runtime/lib/" + ov_arch);
native_resources.add(openVinoDir + "/runtime/lib/" + ov_arch);
} else if (OperatingSystem.current().isWindows()) {
nativesCPP = 'windows-'
native_resources.add(System.getenv('INTEL_OPENVINO_DIR') + "/runtime/bin/" + ov_arch + "/Release");
native_resources.add(openVinoDir + "/runtime/bin/" + ov_arch + "/Release");
} else {
logger.warn('Unknown operating system!')
}
Expand All @@ -58,6 +61,7 @@ native_resources.each {
tree.visit { FileVisitDetails details ->
if (!details.file.isDirectory()) {
resources_list += details.file.name + "\n"
println ">>> Adding ${details.file.name} to native_resources"
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@allnes allnes Aug 1, 2024

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sames sa with logging

}
}
}
Expand Down Expand Up @@ -91,4 +95,4 @@ test {
systemProperty 'MODELS_PATH', System.getProperty('MODELS_PATH')
systemProperty 'device', System.getProperty('device')
}
test.onlyIf { project.hasProperty('run_tests') }
test.onlyIf { project.hasProperty('run_tests') }