-
-
Notifications
You must be signed in to change notification settings - Fork 55.6k
/
Puzzle15Activity.java
135 lines (111 loc) · 4.11 KB
/
Puzzle15Activity.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
package org.opencv.samples.puzzle15;
import org.opencv.android.CameraActivity;
import org.opencv.android.OpenCVLoader;
import org.opencv.core.Mat;
import org.opencv.android.CameraBridgeViewBase;
import org.opencv.android.CameraBridgeViewBase.CvCameraViewListener;
import org.opencv.android.JavaCameraView;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.WindowManager;
import android.widget.Toast;
import java.util.Collections;
import java.util.List;
public class Puzzle15Activity extends CameraActivity implements CvCameraViewListener, View.OnTouchListener {
private static final String TAG = "Puzzle15::Activity";
private CameraBridgeViewBase mOpenCvCameraView;
private Puzzle15Processor mPuzzle15;
private MenuItem mItemHideNumbers;
private MenuItem mItemStartNewGame;
private int mGameWidth;
private int mGameHeight;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
if (OpenCVLoader.initLocal()) {
Log.i(TAG, "OpenCV loaded successfully");
} else {
Log.e(TAG, "OpenCV initialization failed!");
(Toast.makeText(this, "OpenCV initialization failed!", Toast.LENGTH_LONG)).show();
return;
}
Log.d(TAG, "Creating and setting view");
mOpenCvCameraView = (CameraBridgeViewBase) new JavaCameraView(this, -1);
setContentView(mOpenCvCameraView);
mOpenCvCameraView.setVisibility(CameraBridgeViewBase.VISIBLE);
mOpenCvCameraView.setCvCameraViewListener(this);
mPuzzle15 = new Puzzle15Processor();
mPuzzle15.prepareNewGame();
}
@Override
public void onPause()
{
super.onPause();
if (mOpenCvCameraView != null)
mOpenCvCameraView.disableView();
}
@Override
public void onResume()
{
super.onResume();
if (mOpenCvCameraView != null) {
mOpenCvCameraView.setOnTouchListener(Puzzle15Activity.this);
mOpenCvCameraView.enableView();
}
}
@Override
protected List<? extends CameraBridgeViewBase> getCameraViewList() {
return Collections.singletonList(mOpenCvCameraView);
}
public void onDestroy() {
super.onDestroy();
if (mOpenCvCameraView != null)
mOpenCvCameraView.disableView();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
Log.i(TAG, "called onCreateOptionsMenu");
mItemHideNumbers = menu.add("Show/hide tile numbers");
mItemStartNewGame = menu.add("Start new game");
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
Log.i(TAG, "Menu Item selected " + item);
if (item == mItemStartNewGame) {
/* We need to start new game */
mPuzzle15.prepareNewGame();
} else if (item == mItemHideNumbers) {
/* We need to enable or disable drawing of the tile numbers */
mPuzzle15.toggleTileNumbers();
}
return true;
}
public void onCameraViewStarted(int width, int height) {
mGameWidth = width;
mGameHeight = height;
mPuzzle15.prepareGameSize(width, height);
}
public void onCameraViewStopped() {
}
public boolean onTouch(View view, MotionEvent event) {
int xpos, ypos;
xpos = (view.getWidth() - mGameWidth) / 2;
xpos = (int)event.getX() - xpos;
ypos = (view.getHeight() - mGameHeight) / 2;
ypos = (int)event.getY() - ypos;
if (xpos >=0 && xpos <= mGameWidth && ypos >=0 && ypos <= mGameHeight) {
/* click is inside the picture. Deliver this event to processor */
mPuzzle15.deliverTouchEvent(xpos, ypos);
}
return false;
}
public Mat onCameraFrame(Mat inputFrame) {
return mPuzzle15.puzzleFrame(inputFrame);
}
}