갤럭시 시리즈 MyLocationOverlay가 오류가 날 때 !

 

MyLocationOverlay를 사용할 때 java.lang.ClassCastException: android.graphics.drawable.BitmapDrawable 오류가 생기면서

어플이 죽는 현상이 있다. 구글링 결과 구글 맵에 표시되는 구글 로고 이미지 파일이 누락되어 생기는 문제라고 한다. 
나 같은 경우에는 Fragment 로  MapView 를 구현할 때 갤럭시 탭 10.1 단말에서 이와 같은 문제가 발생했었다.

  

import android.content.Context; import android.graphics.Canvas; import android.graphics.Paint; import android.graphics.Point; import android.graphics.Paint.Style; import android.graphics.drawable.Drawable; import android.location.Location; import com.google.android.maps.GeoPoint; import com.google.android.maps.MapView; import com.google.android.maps.MyLocationOverlay; import com.google.android.maps.Projection; public class FixedMyLocationOverlay extends MyLocationOverlay {       private boolean bugged = false;       private Paint accuracyPaint;       private Point center;       private Point left;       private Drawable drawable;       private int width;       private int height;         public FixedMyLocationOverlay(Context context, MapView mapView)       {            super(context, mapView);       }    /**   * @Override   * MyLocationOverlay 기능 구현 및 단말 버그 처리 추가 (현재 위치 및 오차 반경 그리기)   */      protected void drawMyLocation(Canvas canvas, MapView mapView, Location lastFix,                                                              GeoPoint myLoc, long when)      {           if (!bugged)           {                try { super.drawMyLocation(canvas, mapView, lastFix, myLoc, when); }                 catch (Exception e) { bugged = true; }           }              if (bugged) // 버그 발생시 ..            {                if (drawable == null)                {                       accuracyPaint = new Paint();                       accuracyPaint.setAntiAlias(true);                       accuracyPaint.setStrokeWidth(2.0f);                                              // 버그 발생시 대체할 이미지 (mylocation.png)                       drawable = mapView.getContext().getResources().getDrawable                                                (R.drawable.mylocation);                       width = drawable.getIntrinsicWidth();                       height = drawable.getIntrinsicHeight();                       center = new Point();                       left = new Point();               }                    // 오차 반경 그리기              double latitude = lastFix.getLatitude();              double longitude = lastFix.getLongitude();              float accuracy = lastFix.getAccuracy();              float[] result = new float[1];              Location.distanceBetween(latitude, longitude, latitude, longitude + 1, result);                  float longitudeLineDistance = result[0];              GeoPoint leftGeo = new GeoPoint((int)(latitude*1e6), (int)((longitude-                                                                 accuracy/longitudeLineDistance)*1e6));              Projection projection = mapView.getProjection();              projection.toPixels(leftGeo, left);              projection.toPixels(myLoc, center);                  int radius = center.x - left.x;              accuracyPaint.setColor(0xff6666ff);              accuracyPaint.setStyle(Style.STROKE);              canvas.drawCircle(center.x, center.y, radius, accuracyPaint);              accuracyPaint.setColor(0x186666ff);              accuracyPaint.setStyle(Style.FILL);              canvas.drawCircle(center.x, center.y, radius, accuracyPaint);                     drawable.setBounds(center.x - width / 2, center.y - height / 2, center.x + width / 2,                                                center.y + height / 2);              drawable.draw(canvas);          }      } }

 

 

FixedMyLocationOverlay.java

 

mylocation.png

 

mylocation.png

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FixedMyLocationOverlay.java

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