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package com.davemorrissey.labs.subscaleview.test.eventhandlingadvanced;
import android.graphics.PointF;
import android.os.Bundle;
import android.view.GestureDetector;
import android.view.MotionEvent;
import android.view.View;
import android.widget.Toast;
import com.davemorrissey.labs.subscaleview.ImageSource;
import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView;
import com.davemorrissey.labs.subscaleview.test.AbstractPagesActivity;
import com.davemorrissey.labs.subscaleview.test.Page;
import com.davemorrissey.labs.subscaleview.test.R.id;
import java.util.Arrays;
import static com.davemorrissey.labs.subscaleview.test.R.string.*;
import static com.davemorrissey.labs.subscaleview.test.R.layout.*;
public class AdvancedEventHandlingActivity extends AbstractPagesActivity {
public AdvancedEventHandlingActivity() {
super(advancedevent_title, pages_activity, Arrays.asList(
new Page(advancedevent_p1_subtitle, advancedevent_p1_text),
new Page(advancedevent_p2_subtitle, advancedevent_p2_text),
new Page(advancedevent_p3_subtitle, advancedevent_p3_text),
new Page(advancedevent_p4_subtitle, advancedevent_p4_text),
new Page(advancedevent_p5_subtitle, advancedevent_p5_text)
));
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final SubsamplingScaleImageView imageView = findViewById(id.imageView);
final GestureDetector gestureDetector = new GestureDetector(this, new GestureDetector.SimpleOnGestureListener() {
@Override
public boolean onSingleTapConfirmed(MotionEvent e) {
if (imageView.isReady()) {
PointF sCoord = imageView.viewToSourceCoord(e.getX(), e.getY());
Toast.makeText(getApplicationContext(), "Single tap: " + ((int)sCoord.x) + ", " + ((int)sCoord.y), Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(getApplicationContext(), "Single tap: Image not ready", Toast.LENGTH_SHORT).show();
}
return true;
}
@Override
public void onLongPress(MotionEvent e) {
if (imageView.isReady()) {
PointF sCoord = imageView.viewToSourceCoord(e.getX(), e.getY());
Toast.makeText(getApplicationContext(), "Long press: " + ((int)sCoord.x) + ", " + ((int)sCoord.y), Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(getApplicationContext(), "Long press: Image not ready", Toast.LENGTH_SHORT).show();
}
}
@Override
public boolean onDoubleTap(MotionEvent e) {
if (imageView.isReady()) {
PointF sCoord = imageView.viewToSourceCoord(e.getX(), e.getY());
Toast.makeText(getApplicationContext(), "Double tap: " + ((int)sCoord.x) + ", " + ((int)sCoord.y), Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(getApplicationContext(), "Double tap: Image not ready", Toast.LENGTH_SHORT).show();
}
return true;
}
});
imageView.setImage(ImageSource.asset("sanmartino.jpg"));
imageView.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
return gestureDetector.onTouchEvent(motionEvent);
}
});
}
}
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