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Merge pull request #4083 from mshabunin:java-engine

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This commit is contained in:
Maksim Shabunin
2015-06-03 17:17:36 +00:00
parent fd1b30fc6f 7ee79b73f6
commit 39fdcf4df3
161 changed files with 521 additions and 38215 deletions
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2
samples/android/CMakeLists.txt
View File

@@ -15,8 +15,6 @@ add_subdirectory(tutorial-1-camerapreview)
add_subdirectory(tutorial-2-mixedprocessing)
add_subdirectory(tutorial-3-cameracontrol)
add_subdirectory(native-activity)
# hello-android sample
if(HAVE_opencv_highgui)
add_executable(hello-android hello-android/main.cpp)

8
samples/android/native-activity/.classpath
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@@ -1,8 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
<classpathentry kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
<classpathentry kind="src" path="src"/>
<classpathentry kind="src" path="gen"/>
<classpathentry kind="output" path="bin/classes"/>
</classpath>

61
samples/android/native-activity/.cproject
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@@ -1,61 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?fileVersion 4.0.0?>
<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
<storageModule moduleId="org.eclipse.cdt.core.settings">
<cconfiguration id="0.882924228">
<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.882924228" moduleId="org.eclipse.cdt.core.settings" name="Default">
<externalSettings/>
<extensions>
<extension id="org.eclipse.cdt.core.VCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
</extensions>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<configuration artifactName="${ProjName}" buildProperties="" description="" id="0.882924228" name="Default" parent="org.eclipse.cdt.build.core.prefbase.cfg">
<folderInfo id="0.882924228." name="/" resourcePath="">
<toolChain id="org.eclipse.cdt.build.core.prefbase.toolchain.1667980868" name="No ToolChain" resourceTypeBasedDiscovery="false" superClass="org.eclipse.cdt.build.core.prefbase.toolchain">
<targetPlatform id="org.eclipse.cdt.build.core.prefbase.toolchain.1667980868.2108168132" name=""/>
<builder autoBuildTarget="" command="${NDKROOT}/ndk-build.cmd" enableAutoBuild="true" enableCleanBuild="false" id="org.eclipse.cdt.build.core.settings.default.builder.328915772" incrementalBuildTarget="" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" superClass="org.eclipse.cdt.build.core.settings.default.builder"/>
<tool id="org.eclipse.cdt.build.core.settings.holder.libs.630148311" name="holder for library settings" superClass="org.eclipse.cdt.build.core.settings.holder.libs"/>
<tool id="org.eclipse.cdt.build.core.settings.holder.525090327" name="Assembly" superClass="org.eclipse.cdt.build.core.settings.holder">
<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.1491216279" languageId="org.eclipse.cdt.core.assembly" languageName="Assembly" sourceContentType="org.eclipse.cdt.core.asmSource" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
</tool>
<tool id="org.eclipse.cdt.build.core.settings.holder.1242729366" name="GNU C++" superClass="org.eclipse.cdt.build.core.settings.holder">
<option id="org.eclipse.cdt.build.core.settings.holder.incpaths.881377735" name="Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.incpaths" valueType="includePath">
<listOptionValue builtIn="false" value="&quot;${NDKROOT}/platforms/android-9/arch-arm/usr/include&quot;"/>
<listOptionValue builtIn="false" value="&quot;${NDKROOT}/sources/cxx-stl/gnu-libstdc++/4.6/include&quot;"/>
<listOptionValue builtIn="false" value="&quot;${NDKROOT}/sources/cxx-stl/gnu-libstdc++/4.6/libs/armeabi-v7a/include&quot;"/>
<listOptionValue builtIn="false" value="&quot;${ProjDirPath}/../../sdk/native/jni/include&quot;"/>
<listOptionValue builtIn="false" value="&quot;${NDKROOT}/sources/android/native_app_glue&quot;"/>
</option>
<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.273216997" languageId="org.eclipse.cdt.core.g++" languageName="GNU C++" sourceContentType="org.eclipse.cdt.core.cxxSource,org.eclipse.cdt.core.cxxHeader" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
</tool>
<tool id="org.eclipse.cdt.build.core.settings.holder.1779128177" name="GNU C" superClass="org.eclipse.cdt.build.core.settings.holder">
<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.1778510041" languageId="org.eclipse.cdt.core.gcc" languageName="GNU C" sourceContentType="org.eclipse.cdt.core.cSource,org.eclipse.cdt.core.cHeader" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
</tool>
</toolChain>
</folderInfo>
</configuration>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
</cconfiguration>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<project id="CvNativeActivity.null.708321898" name="CvNativeActivity"/>
</storageModule>
<storageModule moduleId="scannerConfiguration">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
<scannerConfigBuildInfo instanceId="0.882924228">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
</scannerConfigBuildInfo>
</storageModule>
<storageModule moduleId="refreshScope" versionNumber="1">
<resource resourceType="PROJECT" workspacePath="/CvNativeActivity"/>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.internal.ui.text.commentOwnerProjectMappings"/>
</cproject>

101
samples/android/native-activity/.project
View File

@@ -1,101 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>OpenCV Sample - native-activity</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>auto,full,incremental,</triggers>
<arguments>
<dictionary>
<key>?name?</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.append_environment</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildArguments</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildCommand</key>
<value>&quot;${NDKROOT}/ndk-build.cmd&quot;</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
<value>clean</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.contents</key>
<value>org.eclipse.cdt.make.core.activeConfigSettings</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableAutoBuild</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableCleanBuild</key>
<value>false</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableFullBuild</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.fullBuildTarget</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.stopOnError</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
<value>false</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>com.android.ide.eclipse.adt.ApkBuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.core.ccnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
</projectDescription>

4
samples/android/native-activity/.settings/org.eclipse.jdt.core.prefs
View File

@@ -1,4 +0,0 @@
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
org.eclipse.jdt.core.compiler.compliance=1.6
org.eclipse.jdt.core.compiler.source=1.6

36
samples/android/native-activity/AndroidManifest.xml
View File

@@ -1,36 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.opencv.samples.NativeActivity"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="9" />
<application android:label="@string/app_name"
android:icon="@drawable/icon"
android:debuggable="true">
<activity android:name="CvNativeActivity"
android:label="@string/app_name"
android:screenOrientation="landscape"
android:configChanges="orientation|keyboardHidden">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="android.app.NativeActivity"
android:label="@string/app_name"
android:screenOrientation="landscape"
android:configChanges="keyboardHidden|orientation">
<meta-data android:name="android.app.lib_name"
android:value="native_activity" />
</activity>
</application>
<uses-permission android:name="android.permission.CAMERA"/>
<uses-feature android:name="android.hardware.camera" android:required="false"/>
<uses-feature android:name="android.hardware.camera.autofocus" android:required="false"/>
<uses-feature android:name="android.hardware.camera.front" android:required="false"/>
<uses-feature android:name="android.hardware.camera.front.autofocus" android:required="false"/>
</manifest>

12
samples/android/native-activity/CMakeLists.txt
View File

@@ -1,12 +0,0 @@
set(sample example-native-activity)
if(BUILD_FAT_JAVA_LIB)
set(native_deps opencv_java)
else()
set(native_deps opencv_videoio opencv_imgcodecs opencv_highgui opencv_imgproc)
endif()
add_android_project(${sample} "${CMAKE_CURRENT_SOURCE_DIR}" LIBRARY_DEPS ${OpenCV_BINARY_DIR} SDK_TARGET 9 ${ANDROID_SDK_TARGET} NATIVE_DEPS ${native_deps})
if(TARGET ${sample})
add_dependencies(opencv_android_examples ${sample})
endif()

14
samples/android/native-activity/jni/Android.mk
View File

@@ -1,14 +0,0 @@
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
include ../../sdk/native/jni/OpenCV.mk
LOCAL_MODULE := native_activity
LOCAL_SRC_FILES := native.cpp
LOCAL_LDLIBS += -lm -llog -landroid
LOCAL_STATIC_LIBRARIES += android_native_app_glue
include $(BUILD_SHARED_LIBRARY)
$(call import-module,android/native_app_glue)

4
samples/android/native-activity/jni/Application.mk
View File

@@ -1,4 +0,0 @@
APP_ABI := armeabi-v7a
APP_STL := gnustl_static
APP_CPPFLAGS := -frtti -fexceptions
APP_PLATFORM := android-9

233
samples/android/native-activity/jni/native.cpp
View File

@@ -1,233 +0,0 @@
#include <android_native_app_glue.h>
#include <errno.h>
#include <jni.h>
#include <sys/time.h>
#include <time.h>
#include <android/log.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <queue>
#include <opencv2/core.hpp>
#include <opencv2/core/utility.hpp>
#include <opencv2/imgproc.hpp>
#include <opencv2/highgui.hpp>
#define LOG_TAG "OCV:libnative_activity"
#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG,LOG_TAG,__VA_ARGS__)
#define LOGI(...) __android_log_print(ANDROID_LOG_INFO,LOG_TAG,__VA_ARGS__)
#define LOGW(...) __android_log_print(ANDROID_LOG_WARN,LOG_TAG,__VA_ARGS__)
#define LOGE(...) __android_log_print(ANDROID_LOG_ERROR,LOG_TAG,__VA_ARGS__)
struct Engine
{
android_app* app;
cv::Ptr<cv::VideoCapture> capture;
};
static cv::Size calc_optimal_camera_resolution(const char* supported, int width, int height)
{
int frame_width = 0;
int frame_height = 0;
size_t prev_idx = 0;
size_t idx = 0;
float min_diff = FLT_MAX;
do
{
int tmp_width;
int tmp_height;
prev_idx = idx;
while ((supported[idx] != '\0') && (supported[idx] != ','))
idx++;
sscanf(&supported[prev_idx], "%dx%d", &tmp_width, &tmp_height);
int w_diff = width - tmp_width;
int h_diff = height - tmp_height;
if ((h_diff >= 0) && (w_diff >= 0))
{
if ((h_diff <= min_diff) && (tmp_height <= 720))
{
frame_width = tmp_width;
frame_height = tmp_height;
min_diff = h_diff;
}
}
idx++; // to skip comma symbol
} while(supported[idx-1] != '\0');
return cv::Size(frame_width, frame_height);
}
static void engine_draw_frame(Engine* engine, const cv::Mat& frame)
{
if (engine->app->window == NULL)
return; // No window.
ANativeWindow_Buffer buffer;
if (ANativeWindow_lock(engine->app->window, &buffer, NULL) < 0)
{
LOGW("Unable to lock window buffer");
return;
}
int32_t* pixels = (int32_t*)buffer.bits;
int left_indent = (buffer.width-frame.cols)/2;
int top_indent = (buffer.height-frame.rows)/2;
if (top_indent > 0)
{
memset(pixels, 0, top_indent*buffer.stride*sizeof(int32_t));
pixels += top_indent*buffer.stride;
}
for (int yy = 0; yy < frame.rows; yy++)
{
if (left_indent > 0)
{
memset(pixels, 0, left_indent*sizeof(int32_t));
memset(pixels+left_indent+frame.cols, 0, (buffer.stride-frame.cols-left_indent)*sizeof(int32_t));
}
int32_t* line = pixels + left_indent;
size_t line_size = frame.cols*4*sizeof(unsigned char);
memcpy(line, frame.ptr<unsigned char>(yy), line_size);
// go to next line
pixels += buffer.stride;
}
ANativeWindow_unlockAndPost(engine->app->window);
}
static void engine_handle_cmd(android_app* app, int32_t cmd)
{
Engine* engine = (Engine*)app->userData;
switch (cmd)
{
case APP_CMD_INIT_WINDOW:
if (app->window != NULL)
{
LOGI("APP_CMD_INIT_WINDOW");
engine->capture = cv::makePtr<cv::VideoCapture>(0);
union {double prop; const char* name;} u;
u.prop = engine->capture->get(cv::CAP_PROP_ANDROID_PREVIEW_SIZES_STRING);
int view_width = ANativeWindow_getWidth(app->window);
int view_height = ANativeWindow_getHeight(app->window);
cv::Size camera_resolution;
if (u.name)
camera_resolution = calc_optimal_camera_resolution(u.name, 640, 480);
else
{
LOGE("Cannot get supported camera camera_resolutions");
camera_resolution = cv::Size(ANativeWindow_getWidth(app->window),
ANativeWindow_getHeight(app->window));
}
if ((camera_resolution.width != 0) && (camera_resolution.height != 0))
{
engine->capture->set(cv::CAP_PROP_FRAME_WIDTH, camera_resolution.width);
engine->capture->set(cv::CAP_PROP_FRAME_HEIGHT, camera_resolution.height);
}
float scale = std::min((float)view_width/camera_resolution.width,
(float)view_height/camera_resolution.height);
if (ANativeWindow_setBuffersGeometry(app->window, (int)(view_width/scale),
int(view_height/scale), WINDOW_FORMAT_RGBA_8888) < 0)
{
LOGE("Cannot set pixel format!");
return;
}
LOGI("Camera initialized at resolution %dx%d", camera_resolution.width, camera_resolution.height);
}
break;
case APP_CMD_TERM_WINDOW:
LOGI("APP_CMD_TERM_WINDOW");
engine->capture->release();
break;
}
}
void android_main(android_app* app)
{
Engine engine;
// Make sure glue isn't stripped.
app_dummy();
size_t engine_size = sizeof(engine); // for Eclipse CDT parser
memset((void*)&engine, 0, engine_size);
app->userData = &engine;
app->onAppCmd = engine_handle_cmd;
engine.app = app;
float fps = 0;
cv::Mat drawing_frame;
std::queue<int64> time_queue;
// loop waiting for stuff to do.
while (1)
{
// Read all pending events.
int ident;
int events;
android_poll_source* source;
// Process system events
while ((ident=ALooper_pollAll(0, NULL, &events, (void**)&source)) >= 0)
{
// Process this event.
if (source != NULL)
{
source->process(app, source);
}
// Check if we are exiting.
if (app->destroyRequested != 0)
{
LOGI("Engine thread destroy requested!");
return;
}
}
int64 then;
int64 now = cv::getTickCount();
time_queue.push(now);
// Capture frame from camera and draw it
if (!engine.capture.empty())
{
if (engine.capture->grab())
engine.capture->retrieve(drawing_frame, cv::CAP_ANDROID_COLOR_FRAME_RGBA);
char buffer[256];
sprintf(buffer, "Display performance: %dx%d @ %.3f", drawing_frame.cols, drawing_frame.rows, fps);
cv::putText(drawing_frame, std::string(buffer), cv::Point(8,64),
cv::FONT_HERSHEY_COMPLEX_SMALL, 1, cv::Scalar(0,255,0,255));
engine_draw_frame(&engine, drawing_frame);
}
if (time_queue.size() >= 2)
then = time_queue.front();
else
then = 0;
if (time_queue.size() >= 25)
time_queue.pop();
fps = time_queue.size() * (float)cv::getTickFrequency() / (now-then);
}
}

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4
samples/android/native-activity/res/values/strings.xml
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@@ -1,4 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">OCV Native Activity</string>
</resources>

50
samples/android/native-activity/src/org/opencv/samples/NativeActivity/CvNativeActivity.java
View File

@@ -1,50 +0,0 @@
package org.opencv.samples.NativeActivity;
import org.opencv.android.BaseLoaderCallback;
import org.opencv.android.LoaderCallbackInterface;
import org.opencv.android.OpenCVLoader;
import android.app.Activity;
import android.content.Intent;
import android.util.Log;
public class CvNativeActivity extends Activity {
private static final String TAG = "OCVSample::Activity";
private BaseLoaderCallback mLoaderCallback = new BaseLoaderCallback(this) {
@Override
public void onManagerConnected(int status) {
switch (status) {
case LoaderCallbackInterface.SUCCESS:
{
Log.i(TAG, "OpenCV loaded successfully");
System.loadLibrary("native_activity");
Intent intent = new Intent(CvNativeActivity.this, android.app.NativeActivity.class);
CvNativeActivity.this.startActivity(intent);
CvNativeActivity.this.finish();
} break;
default:
{
super.onManagerConnected(status);
} break;
}
}
};
public CvNativeActivity() {
Log.i(TAG, "Instantiated new " + this.getClass());
}
@Override
public void onResume()
{
super.onResume();
if (!OpenCVLoader.initDebug()) {
Log.d(TAG, "Internal OpenCV library not found. Using OpenCV Manager for initialization");
OpenCVLoader.initAsync(OpenCVLoader.OPENCV_VERSION_3_0_0, this, mLoaderCallback);
} else {
Log.d(TAG, "OpenCV library found inside package. Using it!");
mLoaderCallback.onManagerConnected(LoaderCallbackInterface.SUCCESS);
}
}
}

8
samples/android/tutorial-1-camerapreview/res/layout/tutorial1_surface_view.xml
View File

@@ -12,12 +12,4 @@
opencv:show_fps="true"
opencv:camera_id="any" />
<org.opencv.android.NativeCameraView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:visibility="gone"
android:id="@+id/tutorial1_activity_native_surface_view"
opencv:show_fps="true"
opencv:camera_id="any" />
</FrameLayout>

39
samples/android/tutorial-1-camerapreview/src/org/opencv/samples/tutorial1/Tutorial1Activity.java
View File

@@ -54,10 +54,7 @@ public class Tutorial1Activity extends Activity implements CvCameraViewListener2
setContentView(R.layout.tutorial1_surface_view);
if (mIsJavaCamera)
mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.tutorial1_activity_java_surface_view);
else
mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.tutorial1_activity_native_surface_view);
mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.tutorial1_activity_java_surface_view);
mOpenCvCameraView.setVisibility(SurfaceView.VISIBLE);
@@ -91,40 +88,6 @@ public class Tutorial1Activity extends Activity implements CvCameraViewListener2
mOpenCvCameraView.disableView();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
Log.i(TAG, "called onCreateOptionsMenu");
mItemSwitchCamera = menu.add("Toggle Native/Java camera");
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
String toastMesage = new String();
Log.i(TAG, "called onOptionsItemSelected; selected item: " + item);
if (item == mItemSwitchCamera) {
mOpenCvCameraView.setVisibility(SurfaceView.GONE);
mIsJavaCamera = !mIsJavaCamera;
if (mIsJavaCamera) {
mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.tutorial1_activity_java_surface_view);
toastMesage = "Java Camera";
} else {
mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.tutorial1_activity_native_surface_view);
toastMesage = "Native Camera";
}
mOpenCvCameraView.setVisibility(SurfaceView.VISIBLE);
mOpenCvCameraView.setCvCameraViewListener(this);
mOpenCvCameraView.enableView();
Toast toast = Toast.makeText(this, toastMesage, Toast.LENGTH_LONG);
toast.show();
}
return true;
}
public void onCameraViewStarted(int width, int height) {
}

2
samples/directx/CMakeLists.txt
View File

@@ -31,7 +31,7 @@ if(BUILD_EXAMPLES AND OCV_DEPENDENCIES_FOUND)
if(MSVC AND NOT BUILD_SHARED_LIBS)
set_target_properties(${the_target} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:atlthunk.lib /NODEFAULTLIB:atlsd.lib /DEBUG")
endif()
install(TARGETS ${the_target} RUNTIME DESTINATION "${OPENCV_SAMPLES_BIN_INSTALL_PATH}/${project}" COMPONENT main)
install(TARGETS ${the_target} RUNTIME DESTINATION "${OPENCV_SAMPLES_BIN_INSTALL_PATH}/${project}" COMPONENT samples)
endif()
ENDMACRO()

2
samples/tapi/CMakeLists.txt
View File

@@ -31,7 +31,7 @@ if(BUILD_EXAMPLES AND OCV_DEPENDENCIES_FOUND)
if(MSVC AND NOT BUILD_SHARED_LIBS)
set_target_properties(${the_target} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:atlthunk.lib /NODEFAULTLIB:atlsd.lib /DEBUG")
endif()
install(TARGETS ${the_target} RUNTIME DESTINATION "${OPENCV_SAMPLES_BIN_INSTALL_PATH}/${project}" COMPONENT main)
install(TARGETS ${the_target} RUNTIME DESTINATION "${OPENCV_SAMPLES_BIN_INSTALL_PATH}/${project}" COMPONENT samples)
endif()
ENDMACRO()