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Code Issues Projects Releases Wiki Activity

Show empty list text for contact list, group list, etc. Dev task #71.

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This commit is contained in:
akwizgran
2014-02-27 23:07:26 +00:00
parent 80824b848c
commit 07b4d9b5d8
16 changed files with 141 additions and 123 deletions
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28
briar-android/src/org/briarproject/android/groups/ManageGroupsActivity.java
View File

@@ -1,8 +1,8 @@
package org.briarproject.android.groups;
import static android.view.Gravity.CENTER;
import static java.util.logging.Level.INFO;
import static java.util.logging.Level.WARNING;
import static org.briarproject.android.groups.ManageGroupsItem.NONE;
import static org.briarproject.android.util.CommonLayoutParams.MATCH_MATCH;
import java.util.Collection;
@@ -11,6 +11,7 @@ import java.util.logging.Logger;
import javax.inject.Inject;
import org.briarproject.R;
import org.briarproject.android.BriarActivity;
import org.briarproject.android.util.ListLoadingProgressBar;
import org.briarproject.api.android.DatabaseUiExecutor;
@@ -31,6 +32,7 @@ import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import android.widget.TextView;
public class ManageGroupsActivity extends BriarActivity
implements EventListener, OnItemClickListener {
@@ -38,6 +40,7 @@ implements EventListener, OnItemClickListener {
private static final Logger LOG =
Logger.getLogger(ManageGroupsActivity.class.getName());
private TextView empty = null;
private ManageGroupsAdapter adapter = null;
private ListView list = null;
private ListLoadingProgressBar loading = null;
@@ -51,6 +54,12 @@ implements EventListener, OnItemClickListener {
public void onCreate(Bundle state) {
super.onCreate(state);
empty = new TextView(this);
empty.setLayoutParams(MATCH_MATCH);
empty.setGravity(CENTER);
empty.setTextSize(18);
empty.setText(R.string.no_forums_available);
adapter = new ManageGroupsAdapter(this);
list = new ListView(this);
list.setLayoutParams(MATCH_MATCH);
@@ -95,12 +104,16 @@ implements EventListener, OnItemClickListener {
private void displayGroups(final Collection<GroupStatus> available) {
runOnUiThread(new Runnable() {
public void run() {
setContentView(list);
adapter.clear();
for(GroupStatus s : available)
adapter.add(new ManageGroupsItem(s));
adapter.sort(ManageGroupsItemComparator.INSTANCE);
adapter.notifyDataSetChanged();
if(available.isEmpty()) {
setContentView(empty);
} else {
setContentView(list);
adapter.clear();
for(GroupStatus s : available)
adapter.add(new ManageGroupsItem(s));
adapter.sort(ManageGroupsItemComparator.INSTANCE);
adapter.notifyDataSetChanged();
}
}
});
}
@@ -128,7 +141,6 @@ implements EventListener, OnItemClickListener {
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
ManageGroupsItem item = adapter.getItem(position);
if(item == NONE) return;
GroupStatus s = item.getGroupStatus();
Group g = s.getGroup();
Intent i = new Intent(this, ConfigureGroupActivity.class);