private void createDefaultImageRegion() {
if (mRootLayout == null) {
throw new IllegalStateException("Root-Layout uninitialized.");
}
mImageRegion =
new RegionModel(
IMAGE_REGION_ID, 0, 0, mRootLayout.getWidth(), mLayoutParams.getImageHeight());
}
public void changeTo(int layout) {
if (mRootLayout == null) {
throw new IllegalStateException("Root-Layout uninitialized.");
}
if (mLayoutParams == null) {
mLayoutParams = LayoutManager.getInstance().getLayoutParameters();
}
if (mLayoutType != layout) {
switch (layout) {
case LAYOUT_BOTTOM_TEXT:
{
mImageRegion.setTop(0);
mTextRegion.setTop(mLayoutParams.getImageHeight());
mLayoutType = layout;
notifyModelChanged(true);
}
break;
case LAYOUT_TOP_TEXT:
{
mImageRegion.setTop(mLayoutParams.getTextHeight());
mTextRegion.setTop(0);
mLayoutType = layout;
notifyModelChanged(true);
}
break;
default:
{
Log.w(TAG, "Unknown layout type: " + layout);
}
}
} else {
if (LOCAL_LOGV) {
Log.v(TAG, "Skip changing layout.");
}
}
}