本文整理汇总了Java中android.widget.ListView类的典型用法代码示例。如果您正苦于以下问题：Java ListView类的具体用法？Java ListView怎么用？Java ListView使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ListView类属于android.widget包，在下文中一共展示了ListView类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: updatePodcastRows
import android.widget.ListView; //导入依赖的package包/类
private void updatePodcastRows() {
ListView list = getListView();
int first = list.getFirstVisiblePosition();
int last = list.getLastVisiblePosition();
for (int i = first; i <= last; i++) {
View view = list.getChildAt(i - first);
list.getAdapter().getView(i, view, list);
}
}
示例2: setListItemLongClick
import android.widget.ListView; //导入依赖的package包/类
private void setListItemLongClick(ListView listView) {
listView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view, final int pos, long id) {
PopupMenu popup = new PopupMenu(TaskActivity.this, view);
popup.inflate(R.menu.task_item);
popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
TaskEntity task = (TaskEntity) mAdapter.getItem(pos - 1);
handleTaskPopupAction(item, task);
return true;
}
});
popup.show();
return true;
}
});
}
示例3: actionModeDelete
import android.widget.ListView; //导入依赖的package包/类
private void actionModeDelete() {
ListView lv = getListView();
ArrayList<Long> checkedIds = new ArrayList<Long>();
for(int i = 0; i < lv.getCount(); i++) {
if(lv.isItemChecked(i)) {
long[] selectedIds = mAdapter.getCallIdsAtPosition(i);
for(long id : selectedIds) {
checkedIds.add(id);
}
}
}
if(checkedIds.size() > 0) {
String strCheckedIds = TextUtils.join(", ", checkedIds);
Log.d(THIS_FILE, "Checked positions ("+ strCheckedIds +")");
getActivity().getContentResolver().delete(SipManager.CALLLOG_URI, Calls._ID + " IN ("+strCheckedIds+")", null);
mMode.finish();
}
}
示例4: setCharacterList
import android.widget.ListView; //导入依赖的package包/类
private void setCharacterList(){
ListView character_list = (ListView) findViewById(R.id.character_list);
final ArrayAdapter<Character> adapter = new RowAdapter(this,characters);
character_list.setAdapter(adapter);
character_list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
boolean isSelected = characters.get(i).isActive() ? false : true;
characters.get(i).setActive(isSelected);
adapter.notifyDataSetChanged();
}
});
}
示例5: onCreate
import android.widget.ListView; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.habit_list);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
IOManager.initManager(getApplicationContext());
lv = (ListView) findViewById(R.id.listOfUserHabits);
addHabitBtn = (ImageButton) findViewById(R.id.addNewHabit);
try {
HabitListController.initHabitList();
HabitListController.getHabitList().addObserver(this);
} catch (NetworkUnavailableException e){
Toast.makeText(this, "You must be connected to a network" +
" to view, edit, and add habits.", Toast.LENGTH_LONG).show();
finish();
}
initListeners();
}
示例6: onListItemClick
import android.widget.ListView; //导入依赖的package包/类
@Override
public void onListItemClick(ListView l, View v, int position, long id) {
if (((GlobalValues) getActivity().getApplication()).CanCreateVariable()) {
Matrix m = ((GlobalValues) getActivity().getApplication()).GetCompleteList().get(position);
Matrix clone;
clone = m.ExactClone("Copy_" + m.GetName());
((GlobalValues) getActivity().getApplication()).GetCompleteList().add(clone);
((GlobalValues) getActivity().getApplication()).matrixAdapter.notifyDataSetChanged();
Toast.makeText(getContext(), "Saved as Copy_" + m.GetName(), Toast.LENGTH_SHORT).show();
NavigationView view = (NavigationView) getActivity().findViewById(R.id.nav_view);
view.setCheckedItem(R.id.Home);
FragmentTransaction transaction = getActivity().getSupportFragmentManager().beginTransaction();
transaction.replace(R.id.MainContent, new MainActivityFragmentList());
transaction.commit();
((MainActivity) getActivity()).SetMainActivity(true, getString(R.string.app_name), getString(R.string.MainSubtitle));
} else {
if (!((GlobalValues) getActivity().getApplication()).AdLoaded)
Toast.makeText(getContext(), R.string.ToAddMoreTurnData, Toast.LENGTH_SHORT).show();
else
Toast.makeText(getContext(), R.string.LimitExceeds, Toast.LENGTH_SHORT).show();
}
}
示例7: testEdit
import android.widget.ListView; //导入依赖的package包/类
/**
* Test to make sure the edit button actually modifies the event
*/
public void testEdit(){
if (((ListView)solo.getView(R.id.historyList)).getAdapter().getCount() > 0){
solo.clickInList(1, 0);
solo.sleep(2000);
solo.assertCurrentActivity("wrong activity", HabitEventViewActivity.class);
solo.clearEditText(0);
solo.sleep(600);
solo.enterText(0, "newcomment");
solo.sleep(600);
solo.clickOnButton("Save");
solo.sleep(2000);
solo.assertCurrentActivity("wrong activity", HistoryActivity.class);
solo.clickInList(1, 0);
solo.sleep(3000);
solo.assertCurrentActivity("wrong activity", HabitEventViewActivity.class);
// make sure the comment was changed
assertTrue(((EditText)solo.getView(R.id.vheCommentDynamicText)).getText().toString().equals("newcomment"));
}
}
示例8: initViews
import android.widget.ListView; //导入依赖的package包/类
private void initViews() {
DialogAdapter dialogAdapter=new DialogAdapter(mName);
ListView dialogList=(ListView) findViewById(R.id.dialog_list);
Button mMBtnCancel = (Button) findViewById(R.id.mBtn_Cancel);
TextView mTvTitle = (TextView) findViewById(R.id.mTv_Title);
dialogList.setOnItemClickListener(this);
dialogList.setAdapter(dialogAdapter);
mMBtnCancel.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if(mCancelListener != null){
mCancelListener.onCancelClick(v);
}
dismiss();
}
});
if(!TextUtils.isEmpty(mTitle)){
mTvTitle.setVisibility(View.VISIBLE);
mTvTitle.setText(mTitle);
}else{
mTvTitle.setVisibility(View.GONE);
}
}
示例9: init
import android.widget.ListView; //导入依赖的package包/类
private void init(Context context, AttributeSet attrs) {
this.context = context;
TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.EaseContactList);
primaryColor = ta.getColor(R.styleable.EaseContactList_ctsListPrimaryTextColor, 0);
primarySize = ta.getDimensionPixelSize(R.styleable.EaseContactList_ctsListPrimaryTextSize, 0);
showSiderBar = ta.getBoolean(R.styleable.EaseContactList_ctsListShowSiderBar, true);
initialLetterBg = ta.getDrawable(R.styleable.EaseContactList_ctsListInitialLetterBg);
initialLetterColor = ta.getColor(R.styleable.EaseContactList_ctsListInitialLetterColor, 0);
ta.recycle();
LayoutInflater.from(context).inflate(R.layout.ease_widget_contact_list, this);
listView = (ListView) findViewById(R.id.list);
sidebar = (EaseSidebar) findViewById(R.id.sidebar);
if (!showSiderBar)
sidebar.setVisibility(View.GONE);
}
示例10: onKeyDown
import android.widget.ListView; //导入依赖的package包/类
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
// Shortcuts that work no matter what is selected
if (QMail.useVolumeKeysForListNavigationEnabled() &&
(keyCode == KeyEvent.KEYCODE_VOLUME_UP ||
keyCode == KeyEvent.KEYCODE_VOLUME_DOWN)) {
final ListView listView = getListView();
int currentPosition = listView.getSelectedItemPosition();
if (currentPosition == AdapterView.INVALID_POSITION || listView.isInTouchMode()) {
currentPosition = listView.getFirstVisiblePosition();
}
if (keyCode == KeyEvent.KEYCODE_VOLUME_UP && currentPosition > 0) {
listView.setSelection(currentPosition - 1);
} else if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN &&
currentPosition < listView.getCount()) {
listView.setSelection(currentPosition + 1);
}
return true;
}
return super.onKeyDown(keyCode, event);
}
示例11: onCreateView
import android.widget.ListView; //导入依赖的package包/类
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_settings, container, false);
// Inflate chess.com logo
View header = inflater.inflate(R.layout.list_settings_header, null);
header.setOnClickListener(mHeaderClickListener);
// Init ListView
mListView = (ListView) v.findViewById(R.id.list_time_controls);
mListView.addHeaderView(header, null, false);
mListView.setOnItemClickListener(mItemClickListener);
// Set start button listener
mStartBtn = v.findViewById(R.id.btn_start);
mStartBtn.setOnClickListener(mStartBtnListener);
// Set List Adapter and selection positions.
setupListView(savedInstanceState);
return v;
}
示例12: onCreate
import android.widget.ListView; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
android.content.Intent intent = getIntent();
beverageName = intent.getStringExtra(beverageNameKey);
beverageVolume = intent.getDoubleExtra(beverageVolumeKey, 0.0);
beverageAlcoholicStrength = intent.getDoubleExtra(beverageAlcoholicKey, 0.0);
bartour = Bartout.getInstance().getActiveBartour();
users = bartour.getUsers();
editTextBeverageName = (EditText) findViewById(R.id.editTextBeverageName);
editTextBeverageVolume = (EditText) findViewById(R.id.editTextBeverageVolume);
editTextAlcoholicStrength = (EditText) findViewById(R.id.editTextBeverageAlcoholicStrength);
editTextBeverageName.setText(beverageName);
editTextBeverageVolume.setText(Double.toString(beverageVolume));
editTextAlcoholicStrength.setText(Double.toString(beverageAlcoholicStrength));
listViewUsers = (ListView) findViewById(R.id.listViewDrinkUsers);
UserBeverageAdapter userBeverageAdapter = new UserBeverageAdapter(this, users);
listViewUsers.setAdapter(userBeverageAdapter);
}
示例13: setListViewHeightBasedOnChildren
import android.widget.ListView; //导入依赖的package包/类
/***
* 动态设置listview的高度
*
* @param listView
*/
public void setListViewHeightBasedOnChildren(ListView listView) {
ListAdapter listAdapter = listView.getAdapter();
if (listAdapter == null) {
return;
}
int totalHeight = 0;
for (int i = 0; i < listAdapter.getCount(); i++) {
View listItem = listAdapter.getView(i, null, listView);
listItem.measure(0, 0);
totalHeight += listItem.getMeasuredHeight();
}
ViewGroup.LayoutParams params = listView.getLayoutParams();
params.height = totalHeight
+ (listView.getDividerHeight() * (listAdapter.getCount() - 1));
// params.height += 5;// if without this statement,the listview will be
// a
// little short
// listView.getDividerHeight()获取子项间分隔符占用的高度
// params.height最后得到整个ListView完整显示需要的高度
listView.setLayoutParams(params);
}
示例14: onLoadFinished
import android.widget.ListView; //导入依赖的package包/类
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
// Swap the new cursor in. (The framework will take care of closing the
// old cursor once we return.)
lAdapter.swapCursor(data);
getListView().postDelayed(new Runnable() {
@Override
public void run() {
ListView lv = getListView();
if(selecting) {
if (selectedLabelId == -1L){
// Set headerview as checked
lv.setItemChecked(0, true);
} else {
lv.setItemChecked(getAdapterItemPosition(selectedLabelId) + lv.getHeaderViewsCount(), true);
}
}
}
}, 100);
}
示例15: onCreateView
import android.widget.ListView; //导入依赖的package包/类
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
listView = (ListView) inflater.inflate(R.layout.venstremenu_frag, container, false);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
venstremenuAdapter.vælgMenu(getActivity(), position);
}
});
venstremenuAdapter = new VenstremenuAdapter(getActivity());
listView.setAdapter(venstremenuAdapter);
listView.setItemChecked(mCurrentSelectedPosition, true);
for (Backend b : App.backend) b.favoritter.observatører.add(this);
App.data.hentedeUdsendelser.observatører.add(this);
Alarms.setNextAlert(getActivity());
return listView;
}