개발자 질문/답변 게시판이 새로운 공간으로 이전되었습니다.

안드로이드 개발 질문/답변 (글 수 45,052)

맵뷰 에서 엑티비티 전환 가능한가요?

늅늅android

https://www.androidpub.com/android_dev_qna/1535905

2011.05.17 10:48:01

2396

앱개발 질문

Activity를 상속 안받아서 그런지..

startActivity() 가 오류가뜹니다. 이거 해결할 방법 없나요?

엑티비티 전환할 방법이 없는건가요?

public class MyItemizedOverlay2 extends BalloonItemizedOverlay2<OverlayItem> {

private static final Context getContext = null;

private ArrayList<OverlayItem> m_overlays2 = new ArrayList<OverlayItem>();

private Context c;

private int nIndex=0;

private Context getbaseContext;

public MyItemizedOverlay2(Drawable defaultMarker, MapView mapView) {

super(boundCenter(defaultMarker), mapView);

c = mapView.getContext();

}

public void addOverlay(OverlayItem overlay) {

m_overlays2.add(overlay);

populate();

}

@Override

protected OverlayItem createItem(int i) {

return m_overlays2.get(i);

}

@Override

public int size() {

return m_overlays2.size();

}

@Override

protected boolean onBalloonTap(int index) {

Intent i = new Intent ("page1");

startActivity(i);

nIndex = index;

;

//Toast.makeText(c, "Overlay2입니다. " + index,

// Toast.LENGTH_LONG).show();

return true;

}

============================================================================

public abstract class BalloonItemizedOverlay2<Item> extends ItemizedOverlay<OverlayItem> {

private MapView mapView;

private BalloonOverlayView2<?> balloonView2;

private BalloonOverlayView<?> balloonView;

private View clickRegion;

private int viewOffset;

final MapController mc;

public int indexN;

/**

* Create a new BalloonItemizedOverlay

* @param defaultMarker - A bounded Drawable to be drawn on the map for each item in the overlay.

* @param mapView - The view upon which the overlay items are to be drawn.

public BalloonItemizedOverlay2(Drawable defaultMarker, MapView mapView) {

super(defaultMarker);

this.mapView = mapView;

viewOffset = 0;

mc = mapView.getController();

}

/**

* Set the horizontal distance between the marker and the bottom of the information

* balloon. The default is 0 which works well for center bounded markers. If your

* marker is center-bottom bounded, call this before adding overlay items to ensure

* the balloon hovers exactly above the marker.

* @param pixels - The padding between the center point and the bottom of the

* information balloon.

public void setBalloonBottomOffset(int pixels) {

viewOffset = pixels;

}

/**

* Override this method to handle a "tap" on a balloon. By default, does nothing

* and returns false.

* @param index - The index of the item whose balloon is tapped.

* @return true if you handled the tap, otherwise false.

protected boolean onBalloonTap(int index) {

return false;

}

/* (non-Javadoc)

* @see com.google.android.maps.ItemizedOverlay#onTap(int)

@Override

protected final boolean onTap(int index) {

indexN=index;

boolean isRecycled;

final int thisIndex;

GeoPoint point;

thisIndex = index;

point = createItem(index).getPoint();

if (balloonView2 == null) {

balloonView2 = new BalloonOverlayView2<Object>(mapView.getContext(),viewOffset);

clickRegion = (View)balloonView2.findViewById(R.id.balloon_inner_layout);

isRecycled = false;

} else {

isRecycled = true;

}

balloonView2.setVisibility(View.GONE);

//이미지변경 부분//////////////////

init();//모든 이미지를 gone 시키는 매서드

switch(thisIndex){

case 0:

balloonView2.over21.setVisibility(View.VISIBLE);

//balloonView.over1.setVisibility(View.INVISIBLE);

break;

case 1:

balloonView2.over22.setVisibility(View.VISIBLE);

//balloonView.over0.setVisibility(View.INVISIBLE);

break;

case 2:

balloonView2.over23.setVisibility(View.VISIBLE);

break;

case 3:

balloonView2.over24.setVisibility(View.VISIBLE);

break;

case 4:

balloonView2.over25.setVisibility(View.VISIBLE);

break;

case 5:

balloonView2.over26.setVisibility(View.VISIBLE);

break;

case 6:

balloonView2.over27.setVisibility(View.VISIBLE);

break;

case 7:

balloonView2.over28.setVisibility(View.VISIBLE);

break;

case 8:

balloonView2.over29.setVisibility(View.VISIBLE);

break;

case 9:

balloonView2.over30.setVisibility(View.VISIBLE);

break;

case 10:

balloonView2.over31.setVisibility(View.VISIBLE);

break;

case 11:

balloonView2.over32.setVisibility(View.VISIBLE);

break;

case 12:

balloonView2.over33.setVisibility(View.VISIBLE);

break;

case 13:

balloonView2.over34.setVisibility(View.VISIBLE);

break;

case 14:

balloonView2.over35.setVisibility(View.VISIBLE);

break;

case 15:

balloonView2.over36.setVisibility(View.VISIBLE);

break;

case 16:

balloonView2.over37.setVisibility(View.VISIBLE);

break;

case 17:

balloonView2.over38.setVisibility(View.VISIBLE);

break;

case 18:

balloonView2.over39.setVisibility(View.VISIBLE);

break;

case 19:

balloonView2.over40.setVisibility(View.VISIBLE);

break;

case 20:

balloonView2.over41.setVisibility(View.VISIBLE);

break;

case 21:

balloonView2.over42.setVisibility(View.VISIBLE);

break;

case 22:

balloonView2.over43.setVisibility(View.VISIBLE);

break;

case 23:

balloonView2.over44.setVisibility(View.VISIBLE);

break;

case 24:

balloonView2.over45.setVisibility(View.VISIBLE);

break;

case 25:

balloonView2.over46.setVisibility(View.VISIBLE);

break;

case 26:

balloonView2.over47.setVisibility(View.VISIBLE);

break;

case 27:

balloonView2.over48.setVisibility(View.VISIBLE);

break;

case 28:

balloonView2.over49.setVisibility(View.VISIBLE);

break;

case 29:

balloonView2.over50.setVisibility(View.VISIBLE);

break;

case 30:

balloonView2.over51.setVisibility(View.VISIBLE);

break;

case 31:

balloonView2.over52.setVisibility(View.VISIBLE);

break;

case 32:

balloonView2.over32.setVisibility(View.VISIBLE);

break;

case 33:

balloonView2.over33.setVisibility(View.VISIBLE);

break;

case 34:

balloonView2.over34.setVisibility(View.VISIBLE);

break;

case 35:

balloonView2.over35.setVisibility(View.VISIBLE);

break;

case 36:

balloonView2.over36.setVisibility(View.VISIBLE);

break;

case 37:

balloonView2.over37.setVisibility(View.VISIBLE);

break;

case 38:

balloonView2.over38.setVisibility(View.VISIBLE);

break;

case 39:

balloonView2.over39.setVisibility(View.VISIBLE);

break;

case 40:

balloonView2.over40.setVisibility(View.VISIBLE);

break;

case 441:

balloonView2.over41.setVisibility(View.VISIBLE);

break;

case 42:

balloonView2.over42.setVisibility(View.VISIBLE);

break;

case 43:

balloonView2.over43.setVisibility(View.VISIBLE);

break;

case 44:

balloonView2.over44.setVisibility(View.VISIBLE);

break;

case 45:

balloonView2.over45.setVisibility(View.VISIBLE);

break;

case 46:

balloonView2.over46.setVisibility(View.VISIBLE);

break;

case 47:

balloonView2.over47.setVisibility(View.VISIBLE);

break;

case 48:

balloonView2.over48.setVisibility(View.VISIBLE);

break;

case 49:

balloonView2.over49.setVisibility(View.VISIBLE);

break;

case 50:

balloonView2.over50.setVisibility(View.VISIBLE);

break;

case 51:

balloonView2.over51.setVisibility(View.VISIBLE);

break;

case 52:

balloonView2.over52.setVisibility(View.VISIBLE);

break;

}

//////////////////////////////

List<Overlay> mapOverlays = mapView.getOverlays();

if (mapOverlays.size() > 1) {

hideOtherBalloons(mapOverlays);

}

balloonView2.setData(createItem(index));

MapView.LayoutParams params = new MapView.LayoutParams(

LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT, point,

MapView.LayoutParams.BOTTOM_CENTER);

params.mode = MapView.LayoutParams.MODE_MAP;

setBalloonTouchListener(thisIndex);

balloonView2.setVisibility(View.VISIBLE);

if (isRecycled) {

balloonView2.setLayoutParams(params);

} else {

mapView.addView(balloonView2, params);

}

mc.animateTo(point);

return true;

}

/**

* Sets the visibility of this overlay's balloon view to GONE.

private void hideBalloon() {

if (balloonView2 != null) {

balloonView2.setVisibility(View.GONE);

}

/**

* Hides the balloon view for any other BalloonItemizedOverlay instances

* that might be present on the MapView.

* @param overlays - list of overlays (including this) on the MapView.

private void hideOtherBalloons(List<Overlay> overlays) {

for (Overlay overlay : overlays) {

if (overlay instanceof BalloonItemizedOverlay2<?> && overlay != this) {

((BalloonItemizedOverlay2<?>) overlay).hideBalloon();

}

/**

* Sets the onTouchListener for the balloon being displayed, calling the

* overridden onBalloonTap if implemented.

* @param thisIndex - The index of the item whose balloon is tapped.

private void setBalloonTouchListener(final int thisIndex) {

try {

@SuppressWarnings("unused")

Method m = this.getClass().getDeclaredMethod("onBalloonTap",int.class);

clickRegion.setOnTouchListener(new OnTouchListener() {

public boolean onTouch(View v, MotionEvent event) {

View l = ((View) v.getParent()).findViewById(R.id.balloon_main_layout);

Drawable d = l.getBackground();

if (event.getAction() == MotionEvent.ACTION_DOWN) {

int[] states = {android.R.attr.state_pressed};

if (d.setState(states)) {

d.invalidateSelf();

}

return true;

} else if (event.getAction() == MotionEvent.ACTION_UP) {

int newStates[] = {};

if (d.setState(newStates)) {

d.invalidateSelf();

}

// call overridden method

onBalloonTap(thisIndex);

return true;

} else {

return false;

}

});

} catch (SecurityException e) {

Log.e("BalloonItemizedOverlay", "setBalloonTouchListener reflection SecurityException");

return;

} catch (NoSuchMethodException e) {

// method not overridden - do nothing

return;

}

이 게시물을

2011.05.20 16:16:09

늅늅android

해결했습니다.

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