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add expand item to linked id list

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This commit is contained in:
Vincent Breitmoser
2015-03-10 04:27:40 +01:00
parent deafe946fd
commit 3b7f21d98a
5 changed files with 79 additions and 5 deletions
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7
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java
View File

@@ -37,6 +37,7 @@ import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import android.widget.TextView;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
@@ -70,6 +71,7 @@ public class ViewKeyFragment extends LoaderFragment implements
private ListView mLinkedIds;
private CardView mLinkedIdsCard;
private byte[] mFingerprint;
private TextView mLinkedIdsExpander;
/**
* Creates new instance of this fragment
@@ -113,6 +115,8 @@ public class ViewKeyFragment extends LoaderFragment implements
mLinkedIds = (ListView) view.findViewById(R.id.view_key_linked_ids);
mLinkedIdsExpander = (TextView) view.findViewById(R.id.view_key_linked_ids_expander);
mUserIds.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
@@ -198,7 +202,8 @@ public class ViewKeyFragment extends LoaderFragment implements
mUserIds.setAdapter(mUserIdsAdapter);
getLoaderManager().initLoader(LOADER_ID_USER_IDS, null, this);
mLinkedIdsAdapter = new LinkedIdsAdapter(getActivity(), null, 0, !mIsSecret);
mLinkedIdsAdapter = new LinkedIdsAdapter(getActivity(), null, 0,
!mIsSecret, mLinkedIdsExpander);
mLinkedIds.setAdapter(mLinkedIdsAdapter);
getLoaderManager().initLoader(LOADER_ID_LINKED_IDS, null, this);

40
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/LinkedIdsAdapter.java
View File

@@ -26,6 +26,7 @@ import android.support.v4.content.CursorLoader;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
@@ -50,19 +51,36 @@ public class LinkedIdsAdapter extends UserAttributesAdapter {
protected LayoutInflater mInflater;
WeakHashMap<Integer,RawLinkedIdentity> mLinkedIdentityCache = new WeakHashMap<>();
public LinkedIdsAdapter(Context context, Cursor c, int flags, boolean showCertification) {
private Cursor mUnfilteredCursor;
private TextView mExpander;
public LinkedIdsAdapter(Context context, Cursor c, int flags,
boolean showCertification, TextView expander) {
super(context, c, flags);
mInflater = LayoutInflater.from(context);
mShowCertification = showCertification;
if (expander != null) {
mExpander = expander;
mExpander.setVisibility(View.GONE);
mExpander.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
showUnfiltered();
}
});
}
}
@Override
public Cursor swapCursor(Cursor cursor) {
if (cursor == null) {
mUnfilteredCursor = null;
return super.swapCursor(null);
}
Cursor filteredCursor = new FilterCursorWrapper(cursor) {
mUnfilteredCursor = cursor;
FilterCursorWrapper filteredCursor = new FilterCursorWrapper(cursor) {
@Override
public boolean isVisible(Cursor cursor) {
RawLinkedIdentity id = getItemAtPosition(cursor);
@@ -70,9 +88,25 @@ public class LinkedIdsAdapter extends UserAttributesAdapter {
}
};
if (mExpander != null) {
int hidden = filteredCursor.getHiddenCount();
if (hidden == 0) {
mExpander.setVisibility(View.GONE);
} else {
mExpander.setVisibility(View.VISIBLE);
mExpander.setText(mContext.getResources().getQuantityString(
R.plurals.linked_id_expand, hidden));
}
}
return super.swapCursor(filteredCursor);
}
private void showUnfiltered() {
mExpander.setVisibility(View.GONE);
super.swapCursor(mUnfilteredCursor);
}
@Override
public void bindView(View view, Context context, Cursor cursor) {