/**
* Use this method only when using this class as an ordinary ImageView.
*
* @deprecated Use {@link #setController(DraweeController)} instead.
*/
@Override
@Deprecated
public void setImageResource(int resId) {
init(getContext());
mDraweeHolder.setController(null);
super.setImageResource(resId);
}
/**
* Use this method only when using this class as an ordinary ImageView.
*
* @deprecated Use {@link #setController(DraweeController)} instead.
*/
@Override
@Deprecated
public void setImageURI(Uri uri) {
init(getContext());
mDraweeHolder.setController(null);
super.setImageURI(uri);
}
/**
* Use this method only when using this class as an ordinary ImageView.
*
* @deprecated Use {@link #setController(DraweeController)} instead.
*/
@Override
@Deprecated
public void setImageDrawable(Drawable drawable) {
init(getContext());
mDraweeHolder.setController(null);
super.setImageDrawable(drawable);
}
/**
* Use this method only when using this class as an ordinary ImageView.
*
* @deprecated Use {@link #setController(DraweeController)} instead.
*/
@Override
@Deprecated
public void setImageBitmap(Bitmap bm) {
init(getContext());
mDraweeHolder.setController(null);
super.setImageBitmap(bm);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (mDraweeHolder.onTouchEvent(event)) {
return true;
}
return super.onTouchEvent(event);
}
/** This method is idempotent so it only has effect the first time it's called */
private void init(Context context) {
if (mInitialised) {
return;
}
mInitialised = true;
mDraweeHolder = DraweeHolder.create(null, context);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
ColorStateList imageTintList = getImageTintList();
if (imageTintList == null) {
return;
}
setColorFilter(imageTintList.getDefaultColor());
}
}
@Override
public String toString() {
return Objects.toStringHelper(this)
.add("holder", mDraweeHolder != null ? mDraweeHolder.toString() : "<no holder set>")
.toString();
}
/**
* Does the actual work of detaching.
*
* <p>Non-test subclasses should NOT override. Use onDetach for custom code.
*/
protected void doDetach() {
mDraweeHolder.onDetach();
}
/** Gets the hierarchy if set, throws NPE otherwise. */
public DH getHierarchy() {
return mDraweeHolder.getHierarchy();
}
@Override
public void onStartTemporaryDetach() {
super.onStartTemporaryDetach();
mDraweeHolder.onDetach();
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
mDraweeHolder.onDetach();
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
mDraweeHolder.onAttach();
}
/** Returns whether the controller is set or not. */
public boolean hasController() {
return mDraweeHolder.getController() != null;
}
/** Gets the controller if set, null otherwise. */
@Nullable
public DraweeController getController() {
return mDraweeHolder.getController();
}
/** Sets the controller. */
public void setController(@Nullable DraweeController draweeController) {
mDraweeHolder.setController(draweeController);
super.setImageDrawable(mDraweeHolder.getTopLevelDrawable());
}
/** Gets the top-level drawable if hierarchy is set, null otherwise. */
@Nullable
public Drawable getTopLevelDrawable() {
return mDraweeHolder.getTopLevelDrawable();
}
/** Sets the hierarchy. */
public void setHierarchy(DH hierarchy) {
mDraweeHolder.setHierarchy(hierarchy);
super.setImageDrawable(mDraweeHolder.getTopLevelDrawable());
}
@Override
public void onFinishTemporaryDetach() {
super.onFinishTemporaryDetach();
mDraweeHolder.onAttach();
}
/** Returns whether the hierarchy is set or not. */
public boolean hasHierarchy() {
return mDraweeHolder.hasHierarchy();
}
/**
* Does the actual work of attaching.
*
* <p>Non-test subclasses should NOT override. Use onAttach for custom code.
*/
protected void doAttach() {
mDraweeHolder.onAttach();
}
