/**
* 根据Drawable Id生成对应的MImage
*
* @param drawableId
* @param width
* @param height
* @param angle
* @return
*/
private MImage generateMImage(int drawableId, int width, int height, float angle) {
BitmapDrawable drawable = (BitmapDrawable) mPicManager.getViewDrawable(drawableId);
MImage img = new MImage(drawable);
scaleImage(img, width, height);
img.setRotation(angle);
return img.getDrawingCache();
}
/**
* 获得格式为Drawable的图片
*
* @param drawableId
* @return
*/
public Drawable getDrawable(int drawableId) {
Drawable img = null;
try {
if (mPublicResources.containsKey(drawableId)) {
// 与主题无关的资源不保存在主题资源管理器中
img = getDrawableFromMainPkg(drawableId);
} else {
img = mPicManager.getViewDrawable(drawableId);
}
} catch (OutOfMemoryError e) {
Log.d("XViewFrame", "Hoops! Out of Memeory");
e.printStackTrace();
OutOfMemoryHandler.handle();
}
return img;
}
/**
* 将图片资源加入资源管理器
*
* @param pic
*/
public void addToPicManager(int drawableId, Drawable drawable) {
mPicManager.putViewDrawable(drawableId, drawable);
}
/**
* 从主题资源管理器查询并获取图片
*
* @param drawableId
* @return
*/
public Drawable getDrawableFromPicManager(int drawableId) {
return mPicManager.getDrawable(drawableId);
}
public void clearResources() {
mPicManager.clearDrawable();
System.gc();
}
