@SuppressWarnings("NewApi")
@Override
protected void initLayout(View v) {
mRecyclerView = (RecyclerView) v.findViewById(R.id.recyclerview);
LinearLayoutManager lm =
new LinearLayoutManager(getContext(), LinearLayoutManager.VERTICAL, false);
mRecyclerView.setLayoutManager(lm);
mAdapter = new MultiListPreferenceAdapter();
mRecyclerView.setAdapter(mAdapter);
Button clearButton = (Button) v.findViewById(R.id.clear_button);
clearButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
if (mAdapter.mDataset == null) {
return;
}
try {
for (int i = 0; i < mAdapter.mDataset.size(); i++) {
AppContainer item = mAdapter.mDataset.get(i);
item.setChecked(false);
mAdapter.mDataset.set(i, item);
}
mAdapter.notifyDataSetChanged();
} catch (Exception e) {
Log.e(TAG, "Illegal recyclerview state: " + e.toString());
}
}
});
Button okButton = (Button) v.findViewById(R.id.ok_button);
okButton.setTextColor(mAccentColor);
okButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
if (mListener != null) {
mListener.onItemsSaved(mAdapter.getSelectedItems());
}
close();
}
});
mProgressBar = (ProgressBar) v.findViewById(R.id.progressbar);
if (Utils.isLollipop()) {
mProgressBar.setIndeterminateTintList(ColorStateList.valueOf(mAccentColor));
}
update();
}
protected void updateLayout() {
if (mViewHeight == 0) {
mViewHeight = (int) getResources().getDimension(R.dimen.min_listview_height);
}
ViewGroup.LayoutParams lp = mRecyclerView.getLayoutParams();
lp.height =
Math.min(
Math.min(mEntries.size(), 8) * mViewHeight,
Utils.getScreenHeight(getContext()) - (mViewHeight * 2));
mRecyclerView.setLayoutParams(lp);
mRecyclerView.requestLayout();
lp = mCard.getLayoutParams();
lp.height = ViewGroup.LayoutParams.WRAP_CONTENT;
mCard.requestLayout();
}
