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Java API: added support for read/write functions in features2d

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This commit is contained in:
Andrey Kamaev
2011-08-02 10:58:26 +00:00
parent d86605f6a7
commit d5d897b7cb
6 changed files with 156 additions and 104 deletions
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41
modules/java/android_test/src/org/opencv/test/OpenCVTestRunner.java
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@@ -5,10 +5,7 @@ import android.test.AndroidTestRunner;
import android.test.InstrumentationTestRunner;
import android.util.Log;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import org.opencv.Android;
/**
* This only class is Android specific. The original idea about test order
@@ -22,6 +19,7 @@ public class OpenCVTestRunner extends InstrumentationTestRunner {
public static String LENA_PATH;
public static String CHESS_PATH;
public static String LBPCASCADE_FRONTALFACE_PATH;
public static Context context;
private AndroidTestRunner androidTestRunner;
private static String TAG = "opencv_test_java";
@@ -32,9 +30,10 @@ public class OpenCVTestRunner extends InstrumentationTestRunner {
@Override
public void onStart() {
LENA_PATH = ExportResource(R.drawable.lena);
CHESS_PATH = ExportResource(R.drawable.chessboard);
LBPCASCADE_FRONTALFACE_PATH = ExportResource(R.raw.lbpcascade_frontalface);
context = getContext();
LENA_PATH = Android.ExportResource(context, R.drawable.lena);
CHESS_PATH = Android.ExportResource(context, R.drawable.chessboard);
LBPCASCADE_FRONTALFACE_PATH = Android.ExportResource(context, R.raw.lbpcascade_frontalface);
// List<TestCase> testCases = androidTestRunner.getTestCases();
// Collections.shuffle(testCases); //shuffle the tests order
@@ -47,32 +46,4 @@ public class OpenCVTestRunner extends InstrumentationTestRunner {
androidTestRunner = super.getAndroidTestRunner();
return androidTestRunner;
}
private String ExportResource(int resourceId) {
String fullname = getContext().getResources().getString(resourceId);
String resName = fullname.substring(fullname.lastIndexOf("/") + 1);
try {
InputStream is = getContext().getResources().openRawResource(
resourceId);
File resDir = getContext().getDir("testdata", Context.MODE_PRIVATE);
File resFile = new File(resDir, resName);
FileOutputStream os = new FileOutputStream(resFile);
byte[] buffer = new byte[4096];
int bytesRead;
while ((bytesRead = is.read(buffer)) != -1) {
os.write(buffer, 0, bytesRead);
}
is.close();
os.close();
return resFile.getAbsolutePath();
} catch (IOException e) {
e.printStackTrace();
Log("Failed to export resource " + resName + ". Exception thrown: "
+ e);
}
return null;
}
}

2
modules/java/android_test/src/org/opencv/test/features2d/features2dTest.java
View File

@@ -2,7 +2,5 @@ package org.opencv.test.features2d;
import org.opencv.test.OpenCVTestCase;
public class features2dTest extends OpenCVTestCase {
}