TutorialScene3Activity.java
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package tonio.noa;
import android.content.ClipData;
import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import android.view.DragEvent;
import android.view.MotionEvent;
import android.view.View;
import android.widget.ImageView;
/**
* Created by psyk on 15/01/18.
*/
public class TutorialScene3Activity extends MyPlayActivity implements View.OnTouchListener, View.OnDragListener {
private int win_counter = 0;
private boolean done = false;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
lanceConsigne("J'ai encore une nouvelle mission pour toi!\nTu dois associer les carrés de même couleur.");
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
setContentView(R.layout.tutorial3_display);
findViewById(R.id.blue_rectangle31).setOnTouchListener(this);
findViewById(R.id.blue_rectangle32).setOnTouchListener(this);
findViewById(R.id.red_rectangle31).setOnTouchListener(this);
findViewById(R.id.red_rectangle32).setOnTouchListener(this);
findViewById(R.id.green_rectangle31).setOnTouchListener(this);
findViewById(R.id.green_rectangle32).setOnTouchListener(this);
findViewById(R.id.blue_rectangle31).setOnDragListener(this);
findViewById(R.id.blue_rectangle32).setOnDragListener(this);
findViewById(R.id.red_rectangle31).setOnDragListener(this);
findViewById(R.id.red_rectangle32).setOnDragListener(this);
findViewById(R.id.green_rectangle31).setOnDragListener(this);
findViewById(R.id.green_rectangle32).setOnDragListener(this);
}
@Override
public boolean onTouch(View view, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
View.DragShadowBuilder shadowBuilder = new View.DragShadowBuilder(view);
ClipData data = ClipData.newPlainText("id", view.getResources().getResourceEntryName(view.getId()));
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
view.startDragAndDrop(data, shadowBuilder, view, 0);
} else {
view.startDrag(data, shadowBuilder, view, 0);
}
return true;
} else
return false;
}
@Override
public boolean onDrag(View v, DragEvent event) {
switch (event.getAction()) {
// signal for the start of a drag and drop operation
case DragEvent.ACTION_DRAG_STARTED:
// do nothing
break;
// the drag point has entered the bounding box of the View
case DragEvent.ACTION_DRAG_ENTERED:
// do nothing
break;
// the user has moved the drag shadow outside the bounding box of the View
case DragEvent.ACTION_DRAG_EXITED:
// do nothing
break;
// the drag and drop operation has concluded
case DragEvent.ACTION_DRAG_ENDED:
if (win_counter == 3 && !done) {
done = true;
bravoPage(v);
}
break;
//drag shadow has been released,the drag point is within the bounding box of the View
case DragEvent.ACTION_DROP:
//handle the dragged view being dropped over a target view
View view = (View) event.getLocalState();
if (
(v == findViewById(R.id.red_rectangle31) && view == findViewById(R.id.red_rectangle32)) ||
(v == findViewById(R.id.red_rectangle32) && view == findViewById(R.id.red_rectangle31)) ||
(v == findViewById(R.id.blue_rectangle31) && view == findViewById(R.id.blue_rectangle32)) ||
(v == findViewById(R.id.blue_rectangle32) && view == findViewById(R.id.blue_rectangle31)) ||
(v == findViewById(R.id.green_rectangle31) && view == findViewById(R.id.green_rectangle32)) ||
(v == findViewById(R.id.green_rectangle32) && view == findViewById(R.id.green_rectangle31))
) {
//stop displaying the view where it was before it was dragged
view.setVisibility(View.INVISIBLE);
//view dragged item is being dropped on
ImageView dropTarget = (ImageView) v;
//view being dragged and dropped
ImageView dropped = (ImageView) view;
dropTarget.setBackgroundColor(dropped.getSolidColor());
win_counter++;
}
break;
}
return true;
}
@Override
protected void next() {
startActivity(new Intent(this, TutorialScene4Activity.class));
}
}