Example usage for android.view KeyEvent ACTION_DOWN

Introduction

In this page you can find the example usage for android.view KeyEvent ACTION_DOWN.

Prototype

int ACTION_DOWN

To view the source code for android.view KeyEvent ACTION_DOWN.

Click Source Link

Document

#getAction value: the key has been pressed down.

Usage

From source file:com.example.messaging.MessageActivity.java

@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
    if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
        firebase.child(CHS + "/" + currentChannel + "/history").push()
                .setValue(new Message(messageText.getText().toString(), firebaseUser.getDisplayName()));

        return true;
    }//from   w  w w  . j  a v a2 s.  com
    return false;
}

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From source file:org.droidpres.activity.TransferActivity.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_BACK && event.getAction() == KeyEvent.ACTION_DOWN && mStartTransferFlag)
        return true;
    else/*from w ww .j a v a  2  s .c  om*/
        return super.onKeyDown(keyCode, event);
}

---

From source file:com.nttec.everychan.ui.NewTabFragment.java

@SuppressLint("ClickableViewAccessibility")
@Override//from  w  ww  .ja  v  a  2  s .com
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    activity.setTitle(R.string.tabs_newtab);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH)
        CompatibilityImpl.setActionBarDefaultIcon(activity);
    View v = inflater.inflate(R.layout.newtab_fragment, container, false);
    listView = (DragSortListView) v.findViewById(android.R.id.list);
    DragSortController controller = new DragSortController(listView, R.id.newtab_quickaccess_drag_handle,
            DragSortController.ON_DRAG, 0) {
        @Override
        public View onCreateFloatView(int position) {
            return adapter.getView(position, null, listView);
        }

        @Override
        public void onDragFloatView(View floatView, Point floatPoint, Point touchPoint) {
        }

        @Override
        public void onDestroyFloatView(View floatView) {
        }
    };
    listView.setAdapter(adapter);
    listView.setOnItemClickListener(this);
    listView.setDragEnabled(true);
    listView.setFloatViewManager(controller);
    listView.setOnTouchListener(controller);
    listView.setDropListener(new DragSortListView.DropListener() {
        @Override
        public void drop(int from, int to) {
            if (from != to) {
                QuickAccess.Entry moved = list.remove(from);
                list.add(to, moved);
                adapter.setDraggingItem(-1);
                saveQuickAccessToPreferences();
            }
        }
    });
    registerForContextMenu(listView);
    addressBar = v.findViewById(R.id.newtab_address_bar);
    openAddressBar = (Button) v.findViewById(R.id.newtab_open_address_bar);
    openAddressBar.setOnClickListener(this);
    addressField = (EditText) v.findViewById(R.id.newtab_address_field);
    addressField.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                onClick(v);
                return true;
            }
            return false;
        }
    });
    addressGo = (Button) v.findViewById(R.id.newtab_address_go);
    addressGo.setOnClickListener(this);
    openLocal = (Button) v.findViewById(R.id.newtab_open_local);
    openLocal.setOnClickListener(this);
    return v;
}

---

From source file:fi.mikuz.boarder.gui.internet.DownloadBoardList.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.internet_download);
    this.setVolumeControlStream(AudioManager.STREAM_MUSIC);

    mViewPager = (ViewPager) findViewById(R.id.viewPager);
    mViewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
        @Override/* w ww  .j  ava  2  s.  co  m*/
        public void onPageSelected(int position) {
            setPageTitle(position + 1);
        }
    });

    setNewViewPager();
    mSearch = (EditText) findViewById(R.id.searchInput);
    mCurrentSearch = "";
    ImageView refresh = (ImageView) findViewById(R.id.refresh);

    Button orderByDate = (Button) findViewById(R.id.orderByDate);
    Button orderByRate = (Button) findViewById(R.id.orderByRate);
    mOrderRule = ORDER_RULE_CHANGE_TIME;
    mOrderDirection = ORDER_DIRECTION_DESCENDING;
    mMaxResults = 40;

    Bundle extras = getIntent().getExtras();
    if (extras.getSerializable(InternetMenu.LOGIN_KEY) != null) {
        @SuppressWarnings("unchecked")
        HashMap<String, String> lastSession = (HashMap<String, String>) extras
                .getSerializable(InternetMenu.LOGIN_KEY);

        mLoggedIn = true;
        mUserId = lastSession.get(InternetMenu.USER_ID_KEY);
        mSessionToken = lastSession.get(InternetMenu.SESSION_TOKEN_KEY);
    }

    mSearch.setOnEditorActionListener(new TextView.OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView exampleView, int actionId, KeyEvent event) {
            String search = mSearch.getText().toString();
            if (actionId == EditorInfo.IME_NULL && event.getAction() == KeyEvent.ACTION_DOWN
                    && !search.equals(mCurrentSearch)) {
                mCurrentSearch = search;
                setNewViewPager();
            }
            return true;
        }
    });

    refresh.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            refreshViewPager();
        }
    });

    orderByDate.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            if (mOrderRule.equals(ORDER_RULE_CHANGE_TIME)
                    && mOrderDirection.equals(ORDER_DIRECTION_DESCENDING)) {
                mOrderDirection = ORDER_DIRECTION_ASCENDING;
            } else {
                mOrderRule = ORDER_RULE_CHANGE_TIME;
                mOrderDirection = ORDER_DIRECTION_DESCENDING;
            }
            setNewViewPager();
        }
    });

    orderByRate.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            if (mOrderRule.equals(ORDER_RULE_BOARD_RATING)
                    && mOrderDirection.equals(ORDER_DIRECTION_DESCENDING)) {
                mOrderDirection = ORDER_DIRECTION_ASCENDING;
            } else {
                mOrderRule = ORDER_RULE_BOARD_RATING;
                mOrderDirection = ORDER_DIRECTION_DESCENDING;
            }
            setNewViewPager();
        }
    });

}

---

From source file:com.activiti.android.ui.fragments.comment.CommentsFoundationFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    setRootView(inflater.inflate(R.layout.fr_comments, container, false));

    init(getRootView(), R.string.task_help_add_comment);

    commentText = (EditText) viewById(R.id.comment_value);

    bAdd = (ImageButton) viewById(R.id.send_comment);
    bAdd.setEnabled(false);//from www  . j a v  a 2  s . c om

    bAdd.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            addcomment();
        }
    });

    commentText.addTextChangedListener(new TextWatcher() {
        public void afterTextChanged(Editable s) {
            activateSend();
        }

        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }
    });

    commentText.setImeOptions(EditorInfo.IME_ACTION_SEND);
    commentText.setOnEditorActionListener(new TextView.OnEditorActionListener() {

        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if (event != null && (event.getAction() == KeyEvent.ACTION_DOWN)
                    && ((actionId == EditorInfo.IME_ACTION_SEND))) {
                addcomment();
                return true;
            }
            return false;
        }
    });

    gv.setSelector(android.R.color.transparent);
    gv.setCacheColorHint(getResources().getColor(android.R.color.transparent));

    return getRootView();
}

---

From source file:com.activiti.android.app.fragments.HelpDialogFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.app_webview, container, false);

    getToolbar().setVisibility(View.GONE);

    webView = (WebView) v.findViewById(R.id.webview);
    webView.getSettings().setJavaScriptEnabled(true);
    emptyView = v.findViewById(R.id.empty);
    emptyTextView = (TextView) v.findViewById(R.id.empty_text);
    emptyTextView.setText(Html.fromHtml(getString(R.string.error_offline)));

    final Activity activity = getActivity();

    defaultUrl = activity.getString(R.string.help_user_guide_default_url);

    webView.setWebViewClient(new WebViewClient() {
        boolean hasError = false;

        @Override//from   www  .  ja  v  a2  s  .  c o  m
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            super.onPageStarted(view, url, favicon);
            hasError = false;
            getActivity().setProgressBarIndeterminateVisibility(true);
            refreshIcon.setVisible(false);
        }

        @Override
        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            super.onReceivedError(view, errorCode, description, failingUrl);

            // We redirect to default EN documentation if locale docs are
            // not available.
            if ((errorCode == ERROR_FILE_NOT_FOUND || errorCode == ERROR_HOST_LOOKUP) && !isDefault
                    && failingUrl.equals(rootUrl)) {
                hasError = true;
                view.loadUrl(defaultUrl);
                view.setVisibility(View.GONE);
            } else if (!ConnectivityUtils.hasInternetAvailable(getActivity())) {
                view.setVisibility(View.GONE);
                emptyView.setVisibility(View.VISIBLE);
                hasError = true;
            }
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            if (hasError) {
                view.setVisibility(View.GONE);
            } else {
                view.setVisibility(View.VISIBLE);
            }

            if (getActivity() != null) {
                getActivity().setProgressBarIndeterminateVisibility(false);
                refreshIcon.setVisible(true);
            }
        }

        public void onFormResubmission(WebView view, Message dontResend, Message resend) {
            resend.sendToTarget();
        }

    });

    webView.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (event.getAction() == KeyEvent.ACTION_DOWN) {
                switch (keyCode) {
                case KeyEvent.KEYCODE_BACK:
                    if (webView.canGoBack()) {
                        webView.goBack();
                        return true;
                    }
                    break;
                }
            }
            return false;
        }
    });

    rootUrl = getUrl(activity);
    webView.loadUrl(rootUrl);

    return v;
}

---

From source file:com.polyvi.xface.extension.inappbrowser.XInAppBrowser.java

/**
 * // w  w  w .  j a  v  a 2  s . c  om
 */
protected void buildEditText() {
    RelativeLayout.LayoutParams textLayoutParams = new RelativeLayout.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.MATCH_PARENT);
    textLayoutParams.addRule(RelativeLayout.RIGHT_OF, 1);
    textLayoutParams.addRule(RelativeLayout.LEFT_OF, 5);
    OnKeyListener keyListener = new View.OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                navigate(mEditText.getText().toString());
                return true;
            }
            return false;
        }
    };
    mEditText = createEditText(EDITTEXT_ID, textLayoutParams, true, mUrl, InputType.TYPE_TEXT_VARIATION_URI,
            EditorInfo.IME_ACTION_GO, keyListener);
}

---

From source file:net.sourceforge.kalimbaradio.androidapp.util.NotificationUtil.java

private static Notification createCustomNotification(Context context, MusicDirectory.Entry song,
        boolean playing) {

    Bitmap albumArt;/*  ww  w . ja va  2 s  .co m*/
    try {
        albumArt = FileUtil.getUnscaledAlbumArtBitmap(context, song);
        if (albumArt == null) {
            albumArt = Util.decodeBitmap(context, R.drawable.unknown_album_large);
        }
    } catch (Exception x) {
        LOG.warn("Failed to get notification cover art", x);
        albumArt = Util.decodeBitmap(context, R.drawable.unknown_album_large);
    }

    RemoteViews contentView = new RemoteViews(context.getPackageName(), R.layout.notification);
    contentView.setTextViewText(R.id.notification_title, song.getTitle());
    contentView.setTextViewText(R.id.notification_artist, song.getArtist());
    contentView.setImageViewBitmap(R.id.notification_image, albumArt);
    contentView.setImageViewResource(R.id.notification_playpause,
            playing ? R.drawable.media_pause : R.drawable.media_start);

    Intent intent = new Intent("1");
    intent.setComponent(new ComponentName(context, DownloadServiceImpl.class));
    intent.putExtra(Intent.EXTRA_KEY_EVENT,
            new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE));
    contentView.setOnClickPendingIntent(R.id.notification_playpause,
            PendingIntent.getService(context, 0, intent, 0));

    intent = new Intent("2");
    intent.setComponent(new ComponentName(context, DownloadServiceImpl.class));
    intent.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_MEDIA_NEXT));
    contentView.setOnClickPendingIntent(R.id.notification_next,
            PendingIntent.getService(context, 0, intent, 0));

    intent = new Intent("4");
    intent.setComponent(new ComponentName(context, DownloadServiceImpl.class));
    intent.putExtra(Constants.INTENT_EXTRA_NAME_HIDE_NOTIFICATION, true);
    contentView.setOnClickPendingIntent(R.id.notification_close,
            PendingIntent.getService(context, 0, intent, 0));

    Intent notificationIntent = new Intent(context, DownloadActivity.class);

    Notification notification = new NotificationCompat.Builder(context).setOngoing(true)
            .setSmallIcon(R.drawable.stat_notify_playing).setContent(contentView)
            .setContentIntent(PendingIntent.getActivity(context, 0, notificationIntent, 0)).build();
    if (Build.VERSION.SDK_INT >= 16) {
        notification.bigContentView = createBigContentView(context, song, albumArt, playing);
    }
    return notification;
}

---

From source file:com.jungle.apps.photos.module.homepage.HomepageActivity.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_BACK && event.getAction() == KeyEvent.ACTION_DOWN) {
        long time = System.currentTimeMillis();
        if (time - mLastBackKeyUpTime <= 800) {
            exitApp();//from   w  ww  .j a  v a2  s. c o  m
        } else {
            mLastBackKeyUpTime = time;
            JungleToast.makeText(this, R.string.back_press_exit_tips).show();
        }

        return true;
    }

    return super.onKeyDown(keyCode, event);
}

---

From source file:org.dmfs.oauth2.android.fragment.InteractiveGrantFragment.java

@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
    if (event.getAction() == KeyEvent.ACTION_DOWN) {
        if (keyCode == KeyEvent.KEYCODE_BACK) {
            if (mWebView.canGoBack()) {
                // user went back a step
                mWebView.goBack();//from   w w  w  .  ja  v  a  2 s  . com
            } else {
                // the user cancelled the authorization flow
                sendState(new ErrorOAuth2GrantState(
                        new AuthorizationCancelledError("Authorization cancelled by user.")));
            }
            return true;
        }
    }
    if (event.getAction() == KeyEvent.ACTION_UP) {
        if (keyCode == KeyEvent.KEYCODE_BACK) {
            // also capture the up event
            return true;
        }
    }
    return false;
}

---

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