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adding OpenCV Manager

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This commit is contained in:
Andrey Pavlenko
2012-06-21 14:50:05 +00:00
parent a3be73b5cc
commit 2984fa751e
133 changed files with 34065 additions and 84 deletions
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84
samples/android/15-puzzle/src/org/opencv/samples/puzzle15/puzzle15Activity.java
View File

@@ -1,5 +1,9 @@
package org.opencv.samples.puzzle15;
import org.opencv.android.BaseLoaderCallback;
import org.opencv.android.LoaderCallbackInterface;
import org.opencv.android.OpenCVLoader;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
@@ -9,14 +13,48 @@ import android.view.Menu;
import android.view.MenuItem;
import android.view.Window;
public class puzzle15Activity extends Activity {
private static final String TAG = "Sample::Activity";
/** Activity class implements LoaderCallbackInterface to handle OpenCV initialization status **/
public class puzzle15Activity extends Activity
{
private static final String TAG = "Sample::Activity";
private MenuItem mItemNewGame;
private MenuItem mItemToggleNumbers;
private puzzle15View mView;
public puzzle15Activity() {
private puzzle15View mView = null;
private BaseLoaderCallback mOpenCVCallBack = new BaseLoaderCallback(this) {
@Override
public void onManagerConnected(int status) {
switch (status) {
case LoaderCallbackInterface.SUCCESS:
{
Log.i(TAG, "OpenCV loaded successfully");
// Create and set View
mView = new puzzle15View(mAppContext);
setContentView(mView);
// Check native OpenCV camera
if( !mView.openCamera() ) {
AlertDialog ad = new AlertDialog.Builder(mAppContext).create();
ad.setCancelable(false); // This blocks the 'BACK' button
ad.setMessage("Fatal error: can't open camera!");
ad.setButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
finish();
}
});
ad.show();
}
} break;
default:
{
super.onManagerConnected(status);
} break;
}
}
};
public puzzle15Activity()
{
Log.i(TAG, "Instantiated new " + this.getClass());
}
@@ -24,35 +62,43 @@ public class puzzle15Activity extends Activity {
protected void onPause() {
Log.i(TAG, "onPause");
super.onPause();
mView.releaseCamera();
if (null != mView)
mView.releaseCamera();
}
@Override
protected void onResume() {
Log.i(TAG, "onResume");
super.onResume();
if( !mView.openCamera() ) {
AlertDialog ad = new AlertDialog.Builder(this).create();
ad.setCancelable(false); // This blocks the 'BACK' button
ad.setMessage("Fatal error: can't open camera!");
ad.setButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
finish();
}
});
if( mView!=null && !mView.openCamera() ) {
AlertDialog ad = new AlertDialog.Builder(this).create();
ad.setCancelable(false); // This blocks the 'BACK' button
ad.setMessage("Fatal error: can't open camera!");
ad.setButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
finish();
}
});
ad.show();
}
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
public void onCreate(Bundle savedInstanceState)
{
Log.i(TAG, "onCreate");
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
mView = new puzzle15View(this);
setContentView(mView);
Log.i(TAG, "Trying to load OpenCV library");
if (!OpenCVLoader.initAsync(OpenCVLoader.OPEN_CV_VERSION_2_4_0, this, mOpenCVCallBack))
{
Log.e(TAG, "Cannot connect to OpenCV Manager");
finish();
}
}
@Override

29
samples/android/image-manipulations/src/org/opencv/samples/imagemanipulations/ImageManipulationsActivity.java
View File

@@ -1,5 +1,7 @@
package org.opencv.samples.imagemanipulations;
import org.opencv.android.OpenCVLoader;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
@@ -13,14 +15,14 @@ public class ImageManipulationsActivity extends Activity {
private static final String TAG = "Sample-ImageManipulations::Activity";
public static final int VIEW_MODE_RGBA = 0;
public static final int VIEW_MODE_HIST = 1;
public static final int VIEW_MODE_CANNY = 2;
public static final int VIEW_MODE_SEPIA = 3;
public static final int VIEW_MODE_SOBEL = 4;
public static final int VIEW_MODE_ZOOM = 5;
public static final int VIEW_MODE_RGBA = 0;
public static final int VIEW_MODE_HIST = 1;
public static final int VIEW_MODE_CANNY = 2;
public static final int VIEW_MODE_SEPIA = 3;
public static final int VIEW_MODE_SOBEL = 4;
public static final int VIEW_MODE_ZOOM = 5;
public static final int VIEW_MODE_PIXELIZE = 6;
public static final int VIEW_MODE_POSTERIZE = 7;
public static final int VIEW_MODE_POSTERIZE = 7;
private MenuItem mItemPreviewRGBA;
private MenuItem mItemPreviewHist;
@@ -70,8 +72,17 @@ public class ImageManipulationsActivity extends Activity {
Log.i(TAG, "onCreate");
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
mView = new ImageManipulationsView(this);
setContentView(mView);
/** Try to load OpenCV library **/
if (OpenCVLoader.initDebug())
{
mView = new ImageManipulationsView(this);
setContentView(mView);
}
else
{
Log.e(TAG, "OpenCV loading failed!");
finish();
}
}
@Override