@Override
public void onLoadFinished(
final Loader<Set<Transaction>> loader, final Set<Transaction> transactions) {
BlockListFragment.this.transactions = transactions;
adapter.notifyDataSetChanged();
}
@Override
public void onLoaderReset(final Loader<Set<Transaction>> loader) {
BlockListFragment.this.transactions.clear(); // be nice
BlockListFragment.this.transactions = null;
adapter.notifyDataSetChanged();
}
@Override
public void onLoadFinished(
final Loader<List<StoredBlock>> loader, final List<StoredBlock> blocks) {
adapter.replace(blocks);
final Loader<Set<Transaction>> transactionLoader =
loaderManager.getLoader(ID_TRANSACTION_LOADER);
if (transactionLoader != null && transactionLoader.isStarted())
transactionLoader.forceLoad();
}
@Override
public void onResume() {
super.onResume();
activity.registerReceiver(tickReceiver, new IntentFilter(Intent.ACTION_TIME_TICK));
loaderManager.initLoader(ID_TRANSACTION_LOADER, null, transactionLoaderCallbacks);
adapter.notifyDataSetChanged();
}
@Override
public void onListItemClick(final ListView l, final View v, final int position, final long id) {
final StoredBlock storedBlock = adapter.getItem(position);
activity.startActionMode(
new ActionMode.Callback() {
@Override
public boolean onCreateActionMode(final ActionMode mode, final Menu menu) {
final MenuInflater inflater = mode.getMenuInflater();
inflater.inflate(R.menu.blocks_context, menu);
return true;
}
@Override
public boolean onPrepareActionMode(final ActionMode mode, final Menu menu) {
mode.setTitle(Integer.toString(storedBlock.getHeight()));
mode.setSubtitle(storedBlock.getHeader().getHashAsString());
return true;
}
@Override
public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
switch (item.getItemId()) {
case R.id.blocks_context_browse:
startActivity(
new Intent(
Intent.ACTION_VIEW,
Uri.parse(
Constants.EXPLORE_BASE_URL
+ "block/"
+ storedBlock.getHeader().getHashAsString())));
mode.finish();
return true;
}
return false;
}
@Override
public void onDestroyActionMode(final ActionMode mode) {}
});
}
private void renderBlockList() {
ListAdapter listAdapter = mListView.getAdapter();
if (listAdapter instanceof BlockListAdapter) {
((BlockListAdapter) listAdapter).notifyDataSetChanged();
} else {
BlockListAdapter adapter = new BlockListAdapter();
mListView.setAdapter(adapter);
mListView.setOnItemClickListener(
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
mBlockStartTime = mBlockEntries.get(position).timeStart;
updateUi();
}
});
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
invalidateOptionsMenu();
ActionBar actionBar = getActionBar();
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(false);
}
}
setTitle(getString(R.string.block_canary_block_list_title, getPackageName()));
mActionButton.setText(R.string.block_canary_delete_all);
mActionButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
LogWriter.deleteLogFiles();
mBlockEntries = Collections.emptyList();
updateUi();
}
});
}
mActionButton.setVisibility(mBlockEntries.size() == 0 ? GONE : VISIBLE);
}
@Override
public void onLoaderReset(final Loader<List<StoredBlock>> loader) {
adapter.clear();
}
@Override
public void onReceive(final Context context, final Intent intent) {
adapter.notifyDataSetChanged();
}
