Example usage for android.view View FOCUS_UP

List of usage examples for android.view View FOCUS_UP

  1. HOME
  2. Java
  3. android
  4. android.view.*
  5. View
  6. FOCUS_UP

Introduction

In this page you can find the example usage for android.view View FOCUS_UP.

Prototype

int FOCUS_UP

To view the source code for android.view View FOCUS_UP.

Click Source Link

Document

Use with #focusSearch(int) .

Usage

From source file:Main.java

/**
 * E.g. when using previous-next facility you need to make sure the scroll view's position is back at the top of the screen
 *//*w  w w .j a v  a  2s  . c o  m*/
public static void scrollToTop(int scrollViewId, Activity activity) {
    ScrollView sv = (ScrollView) activity.findViewById(scrollViewId);
    sv.fullScroll(View.FOCUS_UP);
    sv.setSmoothScrollingEnabled(true);
}

From source file:org.mozilla.mozstumbler.client.subactivities.LogActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.scroll_to_start:
        this.mConsoleView.fullScroll(View.FOCUS_UP);
        return true;
    case R.id.scroll_to_end:
        this.mConsoleView.fullScroll(View.FOCUS_DOWN);
        return true;
    default://  w w  w .java 2  s  .  c  om
        return super.onOptionsItemSelected(item);
    }
}

From source file:space.linuxdeveloper.osum.DisplayStatsActivity.java

/**
 * Perform fullScroll UP or DOWN/*from  w  ww  .  j  ava 2 s .  c  om*/
 */
public void onScrollViewChildClick(View v) {
    if (!mScrollView.fullScroll(View.FOCUS_DOWN))
        mScrollView.fullScroll(View.FOCUS_UP);
}

From source file:com.greatspeeches.slides.ScreenSlidePageFragment.java

public void update() {
    scroll.fullScroll(View.FOCUS_UP);
    if (mPersonObj.getType().equalsIgnoreCase("Popular") && !mPersonObj.getVideourl().contains("youtube")) {
        personImg.setVisibility(View.GONE);
        videoRel.setVisibility(View.VISIBLE);
        cVideoView.setVisibility(View.VISIBLE);
        cVideoView.setPlayPauseListener(new CustomVideoView.PlayPauseListener() {
            @Override//from  w  w w.  ja v  a2 s.  c o m
            public void onPlay() {
                System.out.println("Play!");
            }

            @Override
            public void onPause() {
                System.out.println("Pause!");

            }
        });

        cVideoView.setMediaController(new MediaController(getActivity()));
        cVideoView
                .setVideoURI(Uri.parse("android.resource://com.greatspeeches/raw/" + mPersonObj.getVideourl()));
        cVideoView.start();
        cVideoView.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
            public void onCompletion(MediaPlayer mp) {
                //               finish(); // finish current activity
                closeVplayer();
            }
        });
    } else {
        playYutubeVideo();
    }
}

From source file:com.example.android.google.wearable.app.MainActivity.java

@Override
public void onTimerFinished(View v) {
    Log.d(TAG, "onTimerFinished is called.");
    scroll(View.FOCUS_UP);
}

From source file:com.example.android.google.wearable.app.MainActivity.java

@Override
public void onTimerSelected(View v) {
    Log.d(TAG, "onTimerSelected is called.");
    scroll(View.FOCUS_UP);
}

From source file:com.google.android.apps.location.gps.gnsslogger.LoggerFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View newView = inflater.inflate(R.layout.fragment_log, container, false /* attachToRoot */);

    mLogView = (TextView) newView.findViewById(R.id.log_view);
    mScrollView = (ScrollView) newView.findViewById(R.id.log_scroll);

    getActivity().bindService(new Intent(getActivity(), TimerService.class), mConnection,
            Context.BIND_AUTO_CREATE);

    UiLogger currentUiLogger = mUiLogger;
    if (currentUiLogger != null) {
        currentUiLogger.setUiFragmentComponent(mUiComponent);
    }/*from w  w w. ja va 2 s.  co  m*/
    FileLogger currentFileLogger = mFileLogger;
    if (currentFileLogger != null) {
        currentFileLogger.setUiComponent(mUiComponent);
    }

    Button start = (Button) newView.findViewById(R.id.start_log);
    Button end = (Button) newView.findViewById(R.id.end_log);
    Button clear = (Button) newView.findViewById(R.id.clear_log);

    start.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            mScrollView.fullScroll(View.FOCUS_UP);
        }
    });

    end.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            mScrollView.fullScroll(View.FOCUS_DOWN);
        }
    });

    clear.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            mLogView.setText("");
        }
    });

    mTimerDisplay = (TextView) newView.findViewById(R.id.timer_display);
    mTimer = (Button) newView.findViewById(R.id.timer);
    mStartLog = (Button) newView.findViewById(R.id.start_logs);
    mSendFile = (Button) newView.findViewById(R.id.send_file);

    displayTimer(mTimerValues, false /* countdownStyle */);
    enableOptions(true /* start */);

    mStartLog.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            enableOptions(false /* start */);
            Toast.makeText(getContext(), R.string.start_message, Toast.LENGTH_LONG).show();
            mFileLogger.startNewLog();

            if (!mTimerValues.isZero() && (mTimerService != null)) {
                mTimerService.startTimer();
            }
        }
    });

    mSendFile.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            stopAndSend();
        }
    });

    mTimer.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            launchTimerDialog();
        }
    });

    return newView;
}

From source file:com.moonpi.tapunlock.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Get lobster_two asset and create typeface
    // Set action bar title to lobster_two typeface
    lobsterTwo = Typeface.createFromAsset(getAssets(), "lobster_two.otf");

    int actionBarTitle = Resources.getSystem().getIdentifier("action_bar_title", "id", "android");
    actionBarTitleView = (TextView) getWindow().findViewById(actionBarTitle);

    if (actionBarTitleView != null) {
        actionBarTitleView.setTypeface(lobsterTwo);
        actionBarTitleView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 28f);
        actionBarTitleView.setTextColor(getResources().getColor(R.color.blue));
    }//w  w w  .j  av  a  2 s.c  o m

    setContentView(R.layout.activity_main);

    // Hide keyboard on app launch
    this.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
    imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);

    // Get NFC service and adapter
    NfcManager nfcManager = (NfcManager) this.getSystemService(Context.NFC_SERVICE);
    nfcAdapter = nfcManager.getDefaultAdapter();

    // Create PendingIntent for enableForegroundDispatch for NFC tag discovery
    pIntent = PendingIntent.getActivity(this, 0,
            new Intent(this, getClass()).addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP), 0);

    readFromJSON();
    writeToJSON();
    readFromJSON();

    // If Android 4.2 or bigger
    if (Build.VERSION.SDK_INT > 16) {
        // Check if TapUnlock folder exists, if not, create directory
        File folder = new File(Environment.getExternalStorageDirectory() + "/TapUnlock");
        boolean folderSuccess = true;

        if (!folder.exists()) {
            folderSuccess = folder.mkdir();
        }

        try {
            // If blur var bigger than 0
            if (settings.getInt("blur") > 0) {
                // If folder exists or successfully created
                if (folderSuccess) {
                    // If blurred wallpaper file doesn't exist
                    if (!ImageUtils.doesBlurredWallpaperExist()) {
                        // Get default wallpaper
                        WallpaperManager wallpaperManager = WallpaperManager.getInstance(this);
                        final Drawable wallpaperDrawable = wallpaperManager.peekFastDrawable();

                        if (wallpaperDrawable != null) {
                            // Default wallpaper to bitmap - fastBlur the bitmap - store bitmap
                            new Thread(new Runnable() {
                                @Override
                                public void run() {
                                    Bitmap bitmapToBlur = ImageUtils.drawableToBitmap(wallpaperDrawable);

                                    Bitmap blurredWallpaper = null;
                                    if (bitmapToBlur != null)
                                        blurredWallpaper = ImageUtils.fastBlur(MainActivity.this, bitmapToBlur,
                                                blur);

                                    if (blurredWallpaper != null) {
                                        ImageUtils.storeImage(blurredWallpaper);
                                    }
                                }
                            }).start();
                        }
                    }
                }
            }

        } catch (JSONException e) {
            e.printStackTrace();
        }
    }

    // Initialize layout items
    pinEdit = (EditText) findViewById(R.id.pinEdit);
    pinEdit.setImeOptions(EditorInfo.IME_ACTION_DONE);
    Button setPin = (Button) findViewById(R.id.setPin);
    ImageButton newTag = (ImageButton) findViewById(R.id.newTag);
    enabled_disabled = (TextView) findViewById(R.id.enabled_disabled);
    Switch toggle = (Switch) findViewById(R.id.toggle);
    seekBar = (SeekBar) findViewById(R.id.seekBar);
    progressBar = (ProgressBar) findViewById(R.id.progressBar);
    Button refreshWallpaper = (Button) findViewById(R.id.refreshWallpaper);
    listView = (ListView) findViewById(R.id.listView);
    backgroundBlurValue = (TextView) findViewById(R.id.backgroundBlurValue);
    noTags = (TextView) findViewById(R.id.noTags);

    // Initialize TagAdapter
    adapter = new TagAdapter(this, tags);

    registerForContextMenu(listView);

    // Set listView adapter to TapAdapter object
    listView.setAdapter(adapter);

    // Set click, check and seekBar listeners
    setPin.setOnClickListener(this);
    newTag.setOnClickListener(this);
    refreshWallpaper.setOnClickListener(this);
    toggle.setOnCheckedChangeListener(this);
    seekBar.setOnSeekBarChangeListener(this);

    // Set seekBar progress to blur var
    try {
        seekBar.setProgress(settings.getInt("blur"));

    } catch (JSONException e) {
        e.printStackTrace();
    }

    // Refresh the listView height
    updateListViewHeight(listView);

    // If no tags, show 'Press + to add Tags' textView
    if (tags.length() == 0)
        noTags.setVisibility(View.VISIBLE);

    else
        noTags.setVisibility(View.INVISIBLE);

    // Scroll up
    scrollView = (ScrollView) findViewById(R.id.scrollView);

    scrollView.post(new Runnable() {
        public void run() {
            scrollView.scrollTo(0, scrollView.getTop());
            scrollView.fullScroll(View.FOCUS_UP);
        }
    });

    // If lockscreen enabled, initialize switch, text and start service
    try {
        if (settings.getBoolean("lockscreen")) {
            onStart = true;
            enabled_disabled.setText(R.string.lockscreen_enabled);
            enabled_disabled.setTextColor(getResources().getColor(R.color.green));

            toggle.setChecked(true);
        }

    } catch (JSONException e1) {
        e1.printStackTrace();
    }
}

From source file:com.hippo.widget.BothScrollView.java

/**
 * You can call this function yourself to have the scroll view perform
 * scrolling from a key event, just as if the event had been dispatched to
 * it by the view hierarchy./*  w  w  w  .  j  a v  a  2s .  co m*/
 *
 * @param event The key event to execute.
 * @return Return true if the event was handled, else false.
 */
public boolean executeKeyEvent(KeyEvent event) {
    mTempRect.setEmpty();

    if (!canScrollHorizontally()) {
        if (isFocused() && event.getKeyCode() != KeyEvent.KEYCODE_BACK) {
            View currentFocused = findFocus();
            if (currentFocused == this) {
                currentFocused = null;
            }
            View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, View.FOCUS_RIGHT);
            return nextFocused != null && nextFocused != this && nextFocused.requestFocus(View.FOCUS_RIGHT);
        }
        return false;
    }

    if (!canScrollVertically()) {
        if (isFocused() && event.getKeyCode() != KeyEvent.KEYCODE_BACK) {
            View currentFocused = findFocus();
            if (currentFocused == this) {
                currentFocused = null;
            }
            View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, View.FOCUS_DOWN);
            return nextFocused != null && nextFocused != this && nextFocused.requestFocus(View.FOCUS_DOWN);
        }
        return false;
    }

    boolean handled = false;
    if (event.getAction() == KeyEvent.ACTION_DOWN) {
        switch (event.getKeyCode()) {
        case KeyEvent.KEYCODE_DPAD_LEFT:
            if (!event.isAltPressed()) {
                handled = arrowScrollHorizontally(View.FOCUS_LEFT);
            } else {
                handled = fullScroll(View.FOCUS_LEFT);
            }
            break;
        case KeyEvent.KEYCODE_DPAD_RIGHT:
            if (!event.isAltPressed()) {
                handled = arrowScrollHorizontally(View.FOCUS_RIGHT);
            } else {
                handled = fullScroll(View.FOCUS_RIGHT);
            }
            break;
        case KeyEvent.KEYCODE_DPAD_UP:
            if (!event.isAltPressed()) {
                handled = arrowScrollVertically(View.FOCUS_UP);
            } else {
                handled = fullScroll(View.FOCUS_UP);
            }
            break;
        case KeyEvent.KEYCODE_DPAD_DOWN:
            if (!event.isAltPressed()) {
                handled = arrowScrollVertically(View.FOCUS_DOWN);
            } else {
                handled = fullScroll(View.FOCUS_DOWN);
            }
            break;
        case KeyEvent.KEYCODE_SPACE:
            if (event.isCtrlPressed()) {
                pageScroll(event.isShiftPressed() ? View.FOCUS_LEFT : View.FOCUS_RIGHT);
            } else {
                pageScroll(event.isShiftPressed() ? View.FOCUS_UP : View.FOCUS_DOWN);
            }
            break;
        }
    }

    return handled;
}

From source file:com.hxqc.mall.thirdshop.views.CustomScrollView.java

/**
 * You can call this function yourself to have the scroll view perform
 * scrolling from a key event, just as if the event had been dispatched to
 * it by the view hierarchy.// w w w  .j av a 2s.c om
 *
 * @param event The key event to execute.
 * @return Return true if the event was handled, else false.
 */
public boolean executeKeyEvent(KeyEvent event) {
    mTempRect.setEmpty();

    if (!canScroll()) {
        if (isFocused() && event.getKeyCode() != KeyEvent.KEYCODE_BACK) {
            View currentFocused = findFocus();
            if (currentFocused == this)
                currentFocused = null;
            View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, View.FOCUS_DOWN);
            return nextFocused != null && nextFocused != this && nextFocused.requestFocus(View.FOCUS_DOWN);
        }
        return false;
    }

    boolean handled = false;
    if (event.getAction() == KeyEvent.ACTION_DOWN) {
        switch (event.getKeyCode()) {
        case KeyEvent.KEYCODE_DPAD_UP:
            if (!event.isAltPressed()) {
                handled = arrowScroll(View.FOCUS_UP);
            } else {
                handled = fullScroll(View.FOCUS_UP);
            }
            break;
        case KeyEvent.KEYCODE_DPAD_DOWN:
            if (!event.isAltPressed()) {
                handled = arrowScroll(View.FOCUS_DOWN);
            } else {
                handled = fullScroll(View.FOCUS_DOWN);
            }
            break;
        case KeyEvent.KEYCODE_SPACE:
            pageScroll(event.isShiftPressed() ? View.FOCUS_UP : View.FOCUS_DOWN);
            break;
        default:
            break;
        }
    }

    return handled;
}