本文整理了Java中org.mapsforge.core.graphics.Bitmap.decrementRefCount()方法的一些代码示例，展示了Bitmap.decrementRefCount()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Bitmap.decrementRefCount()方法的具体详情如下：
包路径：org.mapsforge.core.graphics.Bitmap
类名称：Bitmap
方法名：decrementRefCount

Bitmap.decrementRefCount介绍

暂无

代码示例

代码示例来源：origin: mapsforge/mapsforge

@Override
public synchronized void onDestroy() {
  if (this.bitmap != null) {
    this.bitmap.decrementRefCount();
  }
}

代码示例来源：origin: mapsforge/mapsforge

@Override
public void destroy() {
  if (this.bitmap != null) {
    this.bitmap.decrementRefCount();
  }
}

代码示例来源：origin: mapsforge/mapsforge

private void destroyBitmap() {
  if (bitmap != null) {
    bitmap.decrementRefCount();
    bitmap = null;
  }
}

代码示例来源：origin: mapsforge/mapsforge

@Override
public void destroy() {
  if (this.bitmap != null) {
    this.bitmap.decrementRefCount();
  }
}

代码示例来源：origin: mapsforge/mapsforge

private void destroyBitmaps() {
  if (this.odBitmap != null) {
    this.odBitmap.decrementRefCount();
    this.odBitmap = null;
  }
  if (this.lmBitmap != null) {
    this.lmBitmap.decrementRefCount();
    this.lmBitmap = null;
  }
}

代码示例来源：origin: mapsforge/mapsforge

/**
 * @param bitmap the new {@code Bitmap} of this marker (may be null).
 */
public synchronized void setBitmap(Bitmap bitmap) {
  if (this.bitmap != null && this.bitmap.equals(bitmap)) {
    return;
  }
  if (this.bitmap != null) {
    this.bitmap.decrementRefCount();
  }
  this.bitmap = bitmap;
}

代码示例来源：origin: mapsforge/mapsforge

/**
 * Free all resources
 */
public void destroy() {
  this.mapScaleBitmap.decrementRefCount();
  this.mapScaleCanvas.destroy();
}

代码示例来源：origin: org.mapsforge/mapsforge-map

@Override
public synchronized void onDestroy() {
  if (this.bitmap != null) {
    this.bitmap.decrementRefCount();
  }
}

代码示例来源：origin: mapsforge/mapsforge

private void drawParentTileBitmap(Canvas canvas, Point point, Tile tile) {
  Tile cachedParentTile = getCachedParentTile(tile, 4);
  if (cachedParentTile != null) {
    Bitmap bitmap = this.tileCache.getImmediately(createJob(cachedParentTile));
    if (bitmap != null) {
      int tileSize = this.displayModel.getTileSize();
      long translateX = tile.getShiftX(cachedParentTile) * tileSize;
      long translateY = tile.getShiftY(cachedParentTile) * tileSize;
      byte zoomLevelDiff = (byte) (tile.zoomLevel - cachedParentTile.zoomLevel);
      float scaleFactor = (float) Math.pow(2, zoomLevelDiff);
      int x = (int) Math.round(point.x);
      int y = (int) Math.round(point.y);
      this.matrix.reset();
      this.matrix.translate(x - translateX, y - translateY);
      this.matrix.scale(scaleFactor, scaleFactor);
      canvas.setClip(x, y, this.displayModel.getTileSize(), this.displayModel.getTileSize());
      canvas.drawBitmap(bitmap, this.matrix, this.displayModel.getFilter());
      canvas.resetClip();
      bitmap.decrementRefCount();
    }
  }
}

代码示例来源：origin: org.mapsforge/mapsforge-map

@Override
public void destroy() {
  if (this.bitmap != null) {
    this.bitmap.decrementRefCount();
  }
}

代码示例来源：origin: org.mapsforge/mapsforge-map

private void destroyBitmap() {
  if (bitmap != null) {
    bitmap.decrementRefCount();
    bitmap = null;
  }
}

代码示例来源：origin: org.mapsforge/mapsforge-map

@Override
public void destroy() {
  if (this.bitmap != null) {
    this.bitmap.decrementRefCount();
  }
}

代码示例来源：origin: org.mapsforge/mapsforge-map

private void destroyBitmaps() {
  if (this.odBitmap != null) {
    this.odBitmap.decrementRefCount();
    this.odBitmap = null;
  }
  if (this.lmBitmap != null) {
    this.lmBitmap.decrementRefCount();
    this.lmBitmap = null;
  }
}

代码示例来源：origin: mapsforge/mapsforge

@Override
public void renderWay(RenderCallback renderCallback, final RenderContext renderContext, PolylineContainer way) {
  synchronized (this) {
    // this needs to be synchronized as we potentially set a shift in the shader and
    // the shift is particular to the tile when rendered in multi-thread mode
    Paint fillPaint = getFillPaint();
    if (shaderBitmap == null && !bitmapInvalid) {
      try {
        shaderBitmap = createBitmap(relativePathPrefix, src);
        if (shaderBitmap != null) {
          fillPaint.setBitmapShader(shaderBitmap);
          shaderBitmap.decrementRefCount();
        }
      } catch (IOException ioException) {
        bitmapInvalid = true;
      }
    }
    fillPaint.setBitmapShaderShift(way.getUpperLeft().getOrigin());
    renderCallback.renderArea(renderContext, fillPaint, getStrokePaint(renderContext.rendererJob.tile.zoomLevel), this.level, way);
  }
}

代码示例来源：origin: org.mapsforge/mapsforge-map

/**
 * @param bitmap the new {@code Bitmap} of this marker (may be null).
 */
public synchronized void setBitmap(Bitmap bitmap) {
  if (this.bitmap != null && this.bitmap.equals(bitmap)) {
    return;
  }
  if (this.bitmap != null) {
    this.bitmap.decrementRefCount();
  }
  this.bitmap = bitmap;
}

代码示例来源：origin: mapsforge/mapsforge

protected static void clearCaptionBitmap() {
  for (Bitmap bitmap : captionViews.values()) {
    bitmap.decrementRefCount();
  }
  captionViews.clear();
}

代码示例来源：origin: mapsforge/mapsforge

@Override
  public void onDestroy() {
    handler.removeCallbacks(bitmapChanger);
    // we need to increment the ref count here as otherwise the bitmap gets
    // destroyed, but we might need to reuse it when this is only part of
    // a pause/resume cycle.
    current.incrementRefCount();
    super.onDestroy();
    bitmapRed.decrementRefCount();
    bitmapGreen.decrementRefCount();
  }
}

代码示例来源：origin: mapsforge/mapsforge

@Override
  protected void onDestroy() {
    bubble.decrementRefCount();
    super.onDestroy();
  }
}

代码示例来源：origin: sytolk/TaxiAndroidOpen

@Override
protected void onDestroy() {
  if (bubble != null) bubble.decrementRefCount();
  super.onDestroy();
}

代码示例来源：origin: org.mapsforge/mapsforge-map

/**
 * Free all resources
 */
public void destroy() {
  this.mapScaleBitmap.decrementRefCount();
  this.mapScaleCanvas.destroy();
}