java.lang.OutOfMemoryError：带有标记的MapsActivity无限刷新

Question

我有一个带有5-6标记的MapsActivity。我的客户要求每2分钟刷新一次活动。刷新几次后，会发生OutOfMemoryError。检查Android Profiler时，我注意到每次刷新活动时，垃圾收集器都会破坏活动的旧实例。

这是代码......

 //for draw child user location dynamically
    private void drawDynamicMap(double latitude, double longitude, final String title,
                                final String groupDatetime, String status, String type, GoogleMap googleMap) {
        if (latitude == 0.0 && longitude == 0.0) {
//            return;
        }
        mMap = googleMap;
        final LatLng cordinate = new LatLng(latitude, longitude);
        //for setting image marker
        View marker = getLayoutInflater()
                .inflate(R.layout.custom_marker_layout, null);
        View carMarker = getLayoutInflater()
                .inflate(R.layout.custom_car_marker_layout, null);
        // Dashboard Button Work
        ImageView markerImage = (ImageView) marker.findViewById(R.id.marker_image);
        /*NavigationActionbar.*/
        if (!image.equals("")) {
            Picasso.with(getApplicationContext())
                    .load(image) /// if load from JSON .load(responseJSON.getString("image"))
                    .placeholder(R.drawable.noimage)
                    .error(R.drawable.noimage)
                    .resize(80, 80)
                    .into(markerImage);
        }
        if (mMap == null) {
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            refreshMapActivity();
        }
        childMarker = mMap.addMarker(new MarkerOptions()
                .position(cordinate)
                .title(title)
                .snippet(status + ", On - " + groupDatetime));
        if (type.equals("APP")) {
            childMarker.setIcon(BitmapDescriptorFactory.fromBitmap(createDrawableFromView(marker)));
        } else {
            childMarker.setIcon(BitmapDescriptorFactory.fromBitmap(createDrawableFromView(carMarker)));
        }
        childMarkers.add(childMarker);
    }

这是logcat中的错误...

java.lang.OutOfMemoryError: Failed to allocate a 4194316 byte allocation with 1081744 free bytes and 1056KB until OOM
                                                      at dalvik.system.VMRuntime.newNonMovableArray(Native Method)
                                                      at android.graphics.Bitmap.nativeCreate(Native Method)
                                                      at android.graphics.Bitmap.createBitmap(Bitmap.java:812)
                                                      at android.graphics.Bitmap.createBitmap(Bitmap.java:789)
                                                      at android.graphics.Bitmap.createBitmap(Bitmap.java:756)
                                                      at com.google.maps.api.android.lib6.gmm6.vector.gl.k.a(:com.google.android.gms.DynamiteModulesB@11951248:7)
                                                      at com.google.maps.api.android.lib6.gmm6.vector.gl.ah.a(:com.google.android.gms.DynamiteModulesB@11951248:73)
                                                      at com.google.maps.api.android.lib6.gmm6.vector.gl.ah.a(:com.google.android.gms.DynamiteModulesB@11951248:46)
                                                      at com.google.maps.api.android.lib6.gmm6.vector.gl.ah.b(:com.google.android.gms.DynamiteModulesB@11951248:39)
                                                      at com.google.maps.api.android.lib6.gmm6.vector.gl.drawable.ae.a(:com.google.android.gms.DynamiteModulesB@11951248:59)
                                                      at com.google.maps.api.android.lib6.gmm6.vector.gl.drawable.am.a(:com.google.android.gms.DynamiteModulesB@11951248:346)
                                                      at com.google.maps.api.android.lib6.gmm6.vector.cb.a(:com.google.android.gms.DynamiteModulesB@11951248:407)
                                                      at com.google.maps.api.android.lib6.gmm6.vector.bs.a(:com.google.android.gms.DynamiteModulesB@11951248:664)
                                                      at com.google.maps.api.android.lib6.gmm6.vector.bs.b(:com.google.android.gms.DynamiteModulesB@11951248:270)
                                                      at com.google.maps.api.android.lib6.gmm6.vector.bb.f(:com.google.android.gms.DynamiteModulesB@11951248:257)
                                                      at com.google.maps.api.android.lib6.gmm6.vector.bb.run(:com.google.android.gms.DynamiteModulesB@11951248:11)

注意：有时我的设备挂起并强行重启。目前我正在处理内存泄漏问题，并且已成功消除了上下文和内部类的一些泄漏。

我怀疑错误与Bitmap有关，这就是为什么我把上面的代码。如果需要任何其他细节，请ping我。

但我不知道如何解决这个问题。我希望，如果有人在过去遇到同样的问题。