The Tor Browser: comparison mobile/android/base/sync/setup/activities/ClientRecordArrayAdapter.java

--1:000000000000
+:fecc49323da8
+/* This Source Code Form is subject to the terms of the Mozilla Public
+* License, v. 2.0. If a copy of the MPL was not distributed with this
+* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+package org.mozilla.gecko.sync.setup.activities;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import org.mozilla.gecko.R;
+import org.mozilla.gecko.sync.repositories.domain.ClientRecord;
+import android.content.Context;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.CheckBox;
+import android.widget.ImageView;
+import android.widget.TextView;
+public class ClientRecordArrayAdapter extends ArrayAdapter<ClientRecord> {
+public static final String LOG_TAG = "ClientRecArrayAdapter";
+private boolean[] checkedItems;
+private SendTabActivity sendTabActivity;
+public ClientRecordArrayAdapter(Context context,
+int textViewResourceId) {
+super(context, textViewResourceId, new ArrayList<ClientRecord>());
+this.checkedItems = new boolean[0];
+this.sendTabActivity = (SendTabActivity) context;
+}
+public synchronized void setClientRecordList(final Collection<ClientRecord> clientRecordList) {
+this.clear();
+this.checkedItems = new boolean[clientRecordList.size()];
+for (ClientRecord clientRecord : clientRecordList) {
+this.add(clientRecord);
+}
+this.notifyDataSetChanged();
+}
+/**
+* If we have only a single client record in the list, mark it as checked.
+*/
+public synchronized void checkItem(final int position, boolean checked) throws ArrayIndexOutOfBoundsException {
+if (position < 0 ||
+position >= checkedItems.length) {
+throw new ArrayIndexOutOfBoundsException(position);
+}
+if (setRowChecked(position, true)) {
+this.notifyDataSetChanged();
+}
+}
+/**
+* Set the specified row to the specified checked state.
+* @param position an index.
+* @param checked whether the checkbox should be checked.
+* @return <code>true</code> if the state changed, <code>false</code> if the
+*         box was already in the requested state.
+*/
+protected synchronized boolean setRowChecked(int position, boolean checked) {
+boolean current = checkedItems[position];
+if (current == checked) {
+return false;
+}
+checkedItems[position] = checked;
+sendTabActivity.enableSend(getNumCheckedGUIDs() > 0);
+return true;
+}
+@Override
+public View getView(final int position, View convertView, ViewGroup parent) {
+final Context context = this.getContext();
+// Reuse View objects if they exist.
+View row = convertView;
+if (row == null) {
+row = View.inflate(context, R.layout.sync_list_item, null);
+setSelectable(row, true);
+row.setBackgroundResource(android.R.drawable.menuitem_background);
+}
+final ClientRecord clientRecord = this.getItem(position);
+ImageView clientType = (ImageView) row.findViewById(R.id.img);
+TextView clientName = (TextView) row.findViewById(R.id.client_name);
+// Set up checkbox and restore stored state.
+CheckBox checkbox = (CheckBox) row.findViewById(R.id.check);
+checkbox.setChecked(checkedItems[position]);
+setSelectable(checkbox, false);
+clientName.setText(clientRecord.name);
+clientType.setImageResource(getImage(clientRecord));
+row.setOnClickListener(new OnClickListener() {
+@Override
+public void onClick(View view) {
+final CheckBox item = (CheckBox) view.findViewById(R.id.check);
+// Update the checked item, both in the UI and in our internal state.
+final boolean checked = !item.isChecked();    // Because it hasn't happened yet.
+item.setChecked(checked);
+setRowChecked(position, checked);
+}
+});
+return row;
+}
+/**
+* Get list of checked GUIDs.
+*
+* @return non-null list.
+*/
+public synchronized List<String> getCheckedGUIDs() {
+final List<String> guids = new ArrayList<String>();
+for (int i = 0; i < checkedItems.length; i++) {
+if (checkedItems[i]) {
+guids.add(this.getItem(i).guid);
+}
+}
+return guids;
+}
+/**
+* Get number of checked GUIDs.
+*
+* @return non-negative integer.
+*/
+public synchronized int getNumCheckedGUIDs() {
+int numCheckedGUIDs = 0;
+for (int i = 0; i < checkedItems.length; i++) {
+if (checkedItems[i]) {
+numCheckedGUIDs += 1;
+}
+}
+return numCheckedGUIDs;
+}
+private int getImage(ClientRecord record) {
+if ("mobile".equals(record.type)) {
+return R.drawable.sync_mobile;
+}
+return R.drawable.sync_desktop;
+}
+private void setSelectable(View view, boolean selectable) {
+view.setClickable(selectable);
+view.setFocusable(selectable);
+}
+}

The Tor Browser / file comparison

comparison: mobile/android/base/sync/setup/activities/ClientRecordArrayAdapter.java

mobile/android/base/sync/setup/activities/ClientRecordArrayAdapter.java