KEYCODE_TAB源码实例Demo

android.view.KeyEvent#KEYCODE_TAB源码实例Demo

下面列出了android.view.KeyEvent#KEYCODE_TAB 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。


/**
 * 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.
 *
 * @param event The key event to execute.
 * @return Return true if the event was handled, else false.
 */
public boolean executeKeyEvent(KeyEvent event) {
    boolean handled = false;
    if (event.getAction() == KeyEvent.ACTION_DOWN) {
        switch (event.getKeyCode()) {
            case KeyEvent.KEYCODE_DPAD_LEFT:
                handled = arrowScroll(FOCUS_LEFT);
                break;
            case KeyEvent.KEYCODE_DPAD_RIGHT:
                handled = arrowScroll(FOCUS_RIGHT);
                break;
            case KeyEvent.KEYCODE_TAB:
                if (Build.VERSION.SDK_INT >= 11) {
                    // The focus finder had a bug handling FOCUS_FORWARD and FOCUS_BACKWARD
                    // before Android 3.0. Ignore the tab key on those devices.
                    if (KeyEventCompat.hasNoModifiers(event)) {
                        handled = arrowScroll(FOCUS_FORWARD);
                    } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
                        handled = arrowScroll(FOCUS_BACKWARD);
                    }
                }
                break;
        }
    }
    return handled;
}
 
源代码2 项目: zen4android   文件: CustomViewAbove.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.
 *
 * @param event The key event to execute.
 * @return Return true if the event was handled, else false.
 */
public boolean executeKeyEvent(KeyEvent event) {
	boolean handled = false;
	if (event.getAction() == KeyEvent.ACTION_DOWN) {
		switch (event.getKeyCode()) {
		case KeyEvent.KEYCODE_DPAD_LEFT:
			handled = arrowScroll(FOCUS_LEFT);
			break;
		case KeyEvent.KEYCODE_DPAD_RIGHT:
			handled = arrowScroll(FOCUS_RIGHT);
			break;
		case KeyEvent.KEYCODE_TAB:
			if (Build.VERSION.SDK_INT >= 11) {
				// The focus finder had a bug handling FOCUS_FORWARD and FOCUS_BACKWARD
				// before Android 3.0. Ignore the tab key on those devices.
				if (KeyEventCompat.hasNoModifiers(event)) {
					handled = arrowScroll(FOCUS_FORWARD);
				} else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
					handled = arrowScroll(FOCUS_BACKWARD);
				}
			}
			break;
		}
	}
	return handled;
}
 
源代码3 项目: adt-leanback-support   文件: ViewPager.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.
 *
 * @param event The key event to execute.
 * @return Return true if the event was handled, else false.
 */
public boolean executeKeyEvent(KeyEvent event) {
    boolean handled = false;
    if (event.getAction() == KeyEvent.ACTION_DOWN) {
        switch (event.getKeyCode()) {
            case KeyEvent.KEYCODE_DPAD_LEFT:
                handled = arrowScroll(FOCUS_LEFT);
                break;
            case KeyEvent.KEYCODE_DPAD_RIGHT:
                handled = arrowScroll(FOCUS_RIGHT);
                break;
            case KeyEvent.KEYCODE_TAB:
                if (Build.VERSION.SDK_INT >= 11) {
                    // The focus finder had a bug handling FOCUS_FORWARD and FOCUS_BACKWARD
                    // before Android 3.0. Ignore the tab key on those devices.
                    if (KeyEventCompat.hasNoModifiers(event)) {
                        handled = arrowScroll(FOCUS_FORWARD);
                    } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
                        handled = arrowScroll(FOCUS_BACKWARD);
                    }
                }
                break;
        }
    }
    return handled;
}
 

/**
 * Monitor key presses in this view to see if the user types
 * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER.
 * If the user has entered text that has contact matches and types
 * a commit key, create a chip from the topmost matching contact.
 * If the user has entered text that has no contact matches and types
 * a commit key, then create a chip from the text they have entered.
 */
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    switch (keyCode) {
        case KeyEvent.KEYCODE_TAB:
            if (event.hasNoModifiers()) {
                if (mSelectedChip != null) {
                    clearSelectedChip();
                } else {
                    commitDefault();
                }
            }
            break;
    }
    return super.onKeyUp(keyCode, event);
}
 
源代码5 项目: 920-text-editor-v2   文件: TabViewPager.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.
 *
 * @param event The key event to execute.
 * @return Return true if the event was handled, else false.
 */
public boolean executeKeyEvent(KeyEvent event) {
    boolean handled = false;
    if (event.getAction() == KeyEvent.ACTION_DOWN) {
        switch (event.getKeyCode()) {
            case KeyEvent.KEYCODE_DPAD_LEFT:
                handled = arrowScroll(FOCUS_LEFT);
                break;
            case KeyEvent.KEYCODE_DPAD_RIGHT:
                handled = arrowScroll(FOCUS_RIGHT);
                break;
            case KeyEvent.KEYCODE_TAB:
                if (Build.VERSION.SDK_INT >= 11) {
                    // The focus finder had a bug handling FOCUS_FORWARD and FOCUS_BACKWARD
                    // before Android 3.0. Ignore the tab key on those devices.
                    if (KeyEventCompat.hasNoModifiers(event)) {
                        handled = arrowScroll(FOCUS_FORWARD);
                    } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
                        handled = arrowScroll(FOCUS_BACKWARD);
                    }
                }
                break;
        }
    }
    return handled;
}
 
源代码6 项目: YViewPagerDemo   文件: YViewPager.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.
 *
 * @param event The key event to execute.
 * @return Return true if the event was handled, else false.
 */
public boolean executeKeyEvent(KeyEvent event) {
    boolean handled = false;
    if (event.getAction() == KeyEvent.ACTION_DOWN) {
        switch (event.getKeyCode()) {
            case KeyEvent.KEYCODE_DPAD_LEFT:
                handled = arrowScroll(FOCUS_LEFT);
                break;
            case KeyEvent.KEYCODE_DPAD_RIGHT:
                handled = arrowScroll(FOCUS_RIGHT);
                break;
            case KeyEvent.KEYCODE_TAB:
                if (Build.VERSION.SDK_INT >= 11) {
                    // The focus finder had a bug handling FOCUS_FORWARD and FOCUS_BACKWARD
                    // before Android 3.0. Ignore the tab key on those devices.
                    if (KeyEventCompat.hasNoModifiers(event)) {
                        handled = arrowScroll(FOCUS_FORWARD);
                    } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
                        handled = arrowScroll(FOCUS_BACKWARD);
                    }
                }
                break;
        }
    }
    return handled;
}
 
源代码7 项目: Muzesto   文件: VelocityViewPager.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.
 *
 * @param event The key event to execute.
 * @return Return true if the event was handled, else false.
 */
public boolean executeKeyEvent(KeyEvent event) {
    boolean handled = false;
    if (event.getAction() == KeyEvent.ACTION_DOWN) {
        switch (event.getKeyCode()) {
            case KeyEvent.KEYCODE_DPAD_LEFT:
                handled = arrowScroll(FOCUS_LEFT);
                break;
            case KeyEvent.KEYCODE_DPAD_RIGHT:
                handled = arrowScroll(FOCUS_RIGHT);
                break;
            case KeyEvent.KEYCODE_TAB:
                if (Build.VERSION.SDK_INT >= 11) {
                    // The focus finder had a bug handling FOCUS_FORWARD and FOCUS_BACKWARD
                    // before Android 3.0. Ignore the tab key on those devices.
                    if (KeyEventCompat.hasNoModifiers(event)) {
                        handled = arrowScroll(FOCUS_FORWARD);
                    } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
                        handled = arrowScroll(FOCUS_BACKWARD);
                    }
                }
                break;
        }
    }
    return handled;
}
 

@Override
public boolean onKeyDown(int keyCode, @NonNull KeyEvent event) {
    boolean handled = false;
    switch (keyCode) {
        case KeyEvent.KEYCODE_TAB:
        case KeyEvent.KEYCODE_ENTER:
        case KeyEvent.KEYCODE_DPAD_CENTER:
            if (event.hasNoModifiers()) {
                shouldFocusNext = true;
                handled = true;
            }
            break;
        case KeyEvent.KEYCODE_DEL:
            handled = !canDeleteSelection(1) || deleteSelectedObject();
            break;
    }

    return handled || super.onKeyDown(keyCode, event);
}
 
源代码9 项目: quickmark   文件: CustomViewAbove.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.
 *
 * @param event The key event to execute.
 * @return Return true if the event was handled, else false.
 */
public boolean executeKeyEvent(KeyEvent event) {
	boolean handled = false;
	if (event.getAction() == KeyEvent.ACTION_DOWN) {
		switch (event.getKeyCode()) {
		case KeyEvent.KEYCODE_DPAD_LEFT:
			handled = arrowScroll(FOCUS_LEFT);
			break;
		case KeyEvent.KEYCODE_DPAD_RIGHT:
			handled = arrowScroll(FOCUS_RIGHT);
			break;
		case KeyEvent.KEYCODE_TAB:
			if (Build.VERSION.SDK_INT >= 11) {
				// The focus finder had a bug handling FOCUS_FORWARD and FOCUS_BACKWARD
				// before Android 3.0. Ignore the tab key on those devices.
				if (KeyEventCompat.hasNoModifiers(event)) {
					handled = arrowScroll(FOCUS_FORWARD);
				} else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
					handled = arrowScroll(FOCUS_BACKWARD);
				}
			}
			break;
		}
	}
	return handled;
}
 

/**
 * Monitor key presses in this view to see if the user types any commit keys, which consist of ENTER, TAB, or
 * DPAD_CENTER. If the user has entered text that has contact matches and types a commit key, create a chip from the
 * topmost matching contact. If the user has entered text that has no contact matches and types a commit key, then
 * create a chip from the text they have entered.
 */
@Override
public boolean onKeyUp(final int keyCode,final KeyEvent event)
  {
  switch(keyCode)
    {
    case KeyEvent.KEYCODE_TAB:
      if(event.hasNoModifiers())
        if(mSelectedChip!=null)
          clearSelectedChip();
        else commitDefault();
      break;
    }
  return super.onKeyUp(keyCode,event);
  }
 

/**
 * 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.
 *
 * @param event The key event to execute.
 *
 * @return Return true if the event was handled, else false.
 */
public boolean executeKeyEvent(KeyEvent event)
{
    boolean handled = false;
    if ( event.getAction() == KeyEvent.ACTION_DOWN )
    {
        switch ( event.getKeyCode() )
        {
            case KeyEvent.KEYCODE_DPAD_LEFT:
                handled = arrowScroll( FOCUS_LEFT );
                break;
            case KeyEvent.KEYCODE_DPAD_RIGHT:
                handled = arrowScroll( FOCUS_RIGHT );
                break;
            case KeyEvent.KEYCODE_TAB:
                if ( Build.VERSION.SDK_INT >= 11 )
                {
                    // The focus finder had a bug handling FOCUS_FORWARD and FOCUS_BACKWARD
                    // before Android 3.0. Ignore the tab key on those devices.
                    if ( event.hasNoModifiers() )
                    {
                        handled = arrowScroll( FOCUS_FORWARD );
                    }
                    else if ( event.hasModifiers( KeyEvent.META_SHIFT_ON ) )
                    {
                        handled = arrowScroll( FOCUS_BACKWARD );
                    }
                }
                break;
        }
    }
    return handled;
}
 
源代码12 项目: delion   文件: KeyboardNavigationListener.java

@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_TAB && event.getAction() == KeyEvent.ACTION_DOWN) {
        if (event.hasNoModifiers()) {
            View forward = getNextFocusForward();
            if (forward != null) return forward.requestFocus();
        } else if (event.isShiftPressed()) {
            View backward = getNextFocusBackward();
            if (backward != null) return backward.requestFocus();
        }
    } else if (keyCode == KeyEvent.KEYCODE_ENTER && event.getAction() == KeyEvent.ACTION_UP) {
        return handleEnterKeyPress();
    }
    return false;
}
 

@Test
public void testActivateLastThumb_tab_unhandled() {
  slider.requestFocus();

  slider.setFocusedThumbIndex(countTestValues() - 1);

  activateFocusedThumb();

  KeyEventBuilder tab = new KeyEventBuilder(KeyEvent.KEYCODE_TAB);
  boolean handledDown = slider.dispatchKeyEvent(tab.buildDown());
  boolean handledUp = slider.dispatchKeyEvent(tab.buildUp());

  assertThat(handledDown).isFalse();
  assertThat(handledUp).isFalse();
}
 

@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_TAB && event.getAction() == KeyEvent.ACTION_DOWN) {
        if (event.hasNoModifiers()) {
            View forward = getNextFocusForward();
            if (forward != null) return forward.requestFocus();
        } else if (event.isShiftPressed()) {
            View backward = getNextFocusBackward();
            if (backward != null) return backward.requestFocus();
        }
    } else if (keyCode == KeyEvent.KEYCODE_ENTER && event.getAction() == KeyEvent.ACTION_UP) {
        return handleEnterKeyPress();
    }
    return false;
}
 

@Test
public void testFocusLastThumb_tab_unhandled() {
  slider.requestFocus();

  slider.setFocusedThumbIndex(countTestValues() - 1);

  KeyEventBuilder tab = new KeyEventBuilder(KeyEvent.KEYCODE_TAB);
  boolean handledDown = slider.dispatchKeyEvent(tab.buildDown());
  boolean handledUp = slider.dispatchKeyEvent(tab.buildUp());

  assertThat(handledDown).isFalse();
  assertThat(handledUp).isFalse();
}
 
源代码16 项目: Android-Image-Slider   文件: SliderPager.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.
 *
 * @param event The key event to execute.
 * @return Return true if the event was handled, else false.
 */
public boolean executeKeyEvent(@NonNull KeyEvent event) {
    boolean handled = false;
    if (event.getAction() == KeyEvent.ACTION_DOWN) {
        switch (event.getKeyCode()) {
            case KeyEvent.KEYCODE_DPAD_LEFT:
                if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                    handled = pageLeft();
                } else {
                    handled = arrowScroll(FOCUS_LEFT);
                }
                break;
            case KeyEvent.KEYCODE_DPAD_RIGHT:
                if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                    handled = pageRight();
                } else {
                    handled = arrowScroll(FOCUS_RIGHT);
                }
                break;
            case KeyEvent.KEYCODE_TAB:
                if (event.hasNoModifiers()) {
                    handled = arrowScroll(FOCUS_FORWARD);
                } else if (event.hasModifiers(KeyEvent.META_SHIFT_ON)) {
                    handled = arrowScroll(FOCUS_BACKWARD);
                }
                break;
        }
    }
    return handled;
}
 

public boolean shouldOverrideKeyEvent(KeyEvent event) {
    int keyCode = event.getKeyCode();
    // We need to send almost every key to WebKit. However:
    // 1. We don't want to block the device on the renderer for
    // some keys like menu, home, call.
    // 2. There are no WebKit equivalents for some of these keys
    // (see app/keyboard_codes_win.h)
    // Note that these are not the same set as KeyEvent.isSystemKey:
    // for instance, AKEYCODE_MEDIA_* will be dispatched to webkit.
    if (keyCode == KeyEvent.KEYCODE_MENU ||
        keyCode == KeyEvent.KEYCODE_HOME ||
        keyCode == KeyEvent.KEYCODE_BACK ||
        keyCode == KeyEvent.KEYCODE_CALL ||
        keyCode == KeyEvent.KEYCODE_ENDCALL ||
        keyCode == KeyEvent.KEYCODE_POWER ||
        keyCode == KeyEvent.KEYCODE_HEADSETHOOK ||
        keyCode == KeyEvent.KEYCODE_CAMERA ||
        keyCode == KeyEvent.KEYCODE_FOCUS ||
        keyCode == KeyEvent.KEYCODE_VOLUME_DOWN ||
        keyCode == KeyEvent.KEYCODE_VOLUME_MUTE ||
        keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
        return true;
    }

    // We also have to intercept some shortcuts before we send them to the ContentView.
    if (event.isCtrlPressed() && (
            keyCode == KeyEvent.KEYCODE_TAB ||
            keyCode == KeyEvent.KEYCODE_W ||
            keyCode == KeyEvent.KEYCODE_F4)) {
        return true;
    }

    return false;
}
 
源代码18 项目: zen4android   文件: SearchView.java

/**
 * React to the user typing while in the suggestions list. First, check for
 * action keys. If not handled, try refocusing regular characters into the
 * EditText.
 */
private boolean onSuggestionsKey(View v, int keyCode, KeyEvent event) {
    // guard against possible race conditions (late arrival after dismiss)
    if (mSearchable == null) {
        return false;
    }
    if (mSuggestionsAdapter == null) {
        return false;
    }
    if (event.getAction() == KeyEvent.ACTION_DOWN && KeyEventCompat.hasNoModifiers(event)) {
        // First, check for enter or search (both of which we'll treat as a
        // "click")
        if (keyCode == KeyEvent.KEYCODE_ENTER || keyCode == KeyEvent.KEYCODE_SEARCH
                || keyCode == KeyEvent.KEYCODE_TAB) {
            int position = mQueryTextView.getListSelection();
            return onItemClicked(position, KeyEvent.KEYCODE_UNKNOWN, null);
        }

        // Next, check for left/right moves, which we use to "return" the
        // user to the edit view
        if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT || keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
            // give "focus" to text editor, with cursor at the beginning if
            // left key, at end if right key
            // TODO: Reverse left/right for right-to-left languages, e.g.
            // Arabic
            int selPoint = (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) ? 0 : mQueryTextView
                    .length();
            mQueryTextView.setSelection(selPoint);
            mQueryTextView.setListSelection(0);
            mQueryTextView.clearListSelection();
            ensureImeVisible(mQueryTextView, true);

            return true;
        }

        // Next, check for an "up and out" move
        if (keyCode == KeyEvent.KEYCODE_DPAD_UP && 0 == mQueryTextView.getListSelection()) {
            // TODO: restoreUserQuery();
            // let ACTV complete the move
            return false;
        }

        // Next, check for an "action key"
        // TODO SearchableInfo.ActionKeyInfo actionKey = mSearchable.findActionKey(keyCode);
        // TODO if ((actionKey != null)
        // TODO         && ((actionKey.getSuggestActionMsg() != null) || (actionKey
        // TODO                 .getSuggestActionMsgColumn() != null))) {
        // TODO     // launch suggestion using action key column
        // TODO     int position = mQueryTextView.getListSelection();
        // TODO     if (position != ListView.INVALID_POSITION) {
        // TODO         Cursor c = mSuggestionsAdapter.getCursor();
        // TODO         if (c.moveToPosition(position)) {
        // TODO             final String actionMsg = getActionKeyMessage(c, actionKey);
        // TODO             if (actionMsg != null && (actionMsg.length() > 0)) {
        // TODO                 return onItemClicked(position, keyCode, actionMsg);
        // TODO             }
        // TODO         }
        // TODO     }
        // TODO }
    }
    return false;
}
 

/**
     * CTRL + C copy
     * CTRL + V paste
     * CTRL + B: compile
     * CTRL + R generate
     * CTRL + X cut
     * CTRL + Z undo
     * CTRL + Y redo
     * CTRL + Q quit
     * CTRL + S save
     * CTRL + O open
     * CTRL + F find
     * CTRL + H find and replace
     * CTRL + L format code
     * CTRL + G: goto line
     */
    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if (DLog.DEBUG) Log.w(TAG, "onKeyDown: " + keyCode + " " + event);
        if (handleControlKey(keyCode, event, false)) {
            return true;
        }
        if (event.isCtrlPressed() || mKeyListener.mControlKey.isActive()) {
//            Log.i(TAG, "onKeyDown: process");
            switch (keyCode) {
                case KeyEvent.KEYCODE_A:
                    selectAll();
                    return true;
                case KeyEvent.KEYCODE_X:
                    cut();
                    return true;
                case KeyEvent.KEYCODE_C:
                    copy();
                    return true;
                case KeyEvent.KEYCODE_V:
                    paste();
                    return true;
                case KeyEvent.KEYCODE_G: //go to line
                    if (editorControl != null)
                        editorControl.goToLine();
                    return true;
                case KeyEvent.KEYCODE_L: //format
                    if (editorControl != null)
                        editorControl.formatCode();
                    return true;
                case KeyEvent.KEYCODE_Z:
                    if (canUndo()) {
                        undo();
                    }
                    return true;
                case KeyEvent.KEYCODE_Y:
                    if (canRedo()) {
                        redo();
                    }
                    return true;
                case KeyEvent.KEYCODE_S:
                    if (editorControl != null)
                        editorControl.saveCurrentFile();
                    return true;
                case KeyEvent.KEYCODE_N:
                    if (editorControl != null)
                        editorControl.saveAs();
                    return true;
                default:
                    return super.onKeyDown(keyCode, event);
            }
        } else {
            switch (keyCode) {
                case KeyEvent.KEYCODE_TAB:
                    String textToInsert = mSettings.getTabStr();
                    int start, end;
                    start = Math.max(getSelectionStart(), 0);
                    end = Math.max(getSelectionEnd(), 0);
                    getText().replace(Math.min(start, end), Math.max(start, end),
                            textToInsert, 0, textToInsert.length());
                    return true;
                default:
                    try {
                        return super.onKeyDown(keyCode, event);
                    } catch (Exception e) {
                    }
                    return false;

            }
        }
    }
 

/**
 * For keyboard mode, processes key events.
 * @param keyCode the pressed key.
 * @return true if the key was successfully processed, false otherwise.
 */
private boolean processKeyUp(int keyCode) {
    if (keyCode == KeyEvent.KEYCODE_ESCAPE || keyCode == KeyEvent.KEYCODE_BACK) {
        dismiss();
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_TAB) {
        if(mInKbMode) {
            if (isTypedTimeFullyLegal()) {
                finishKbMode(true);
            }
            return true;
        }
    } else if (keyCode == KeyEvent.KEYCODE_ENTER) {
        if (mInKbMode) {
            if (!isTypedTimeFullyLegal()) {
                return true;
            }
            finishKbMode(false);
        }
        onTimeSet(mTimePicker, mTimePicker.getHours(), mTimePicker.getMinutes());
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_DEL) {
        if (mInKbMode) {
            if (!mTypedTimes.isEmpty()) {
                int deleted = deleteLastTypedKey();
                String deletedKeyStr;
                if (deleted == getAmOrPmKeyCode(HALF_DAY_1)) {
                    deletedKeyStr = mAmText;
                } else if (deleted == getAmOrPmKeyCode(HALF_DAY_2)) {
                    deletedKeyStr = mPmText;
                } else {
                    deletedKeyStr = String.format("%d", getValFromKeyCode(deleted));
                }
                Utils.tryAccessibilityAnnounce(mTimePicker,
                        String.format(mDeletedKeyFormat, deletedKeyStr));
                updateDisplay(true);
            }
        }
    } else if (keyCode == KeyEvent.KEYCODE_0 || keyCode == KeyEvent.KEYCODE_1
            || keyCode == KeyEvent.KEYCODE_2 || keyCode == KeyEvent.KEYCODE_3
            || keyCode == KeyEvent.KEYCODE_4 || keyCode == KeyEvent.KEYCODE_5
            || keyCode == KeyEvent.KEYCODE_6 || keyCode == KeyEvent.KEYCODE_7
            || keyCode == KeyEvent.KEYCODE_8 || keyCode == KeyEvent.KEYCODE_9
            || (!mIs24HourMode &&
                    (keyCode == getAmOrPmKeyCode(HALF_DAY_1) || keyCode == getAmOrPmKeyCode(HALF_DAY_2)))) {
        if (!mInKbMode) {
            if (mTimePicker == null) {
                // Something's wrong, because time picker should definitely not be null.
                Log.e(TAG, "Unable to initiate keyboard mode, TimePicker was null.");
                return true;
            }
            mTypedTimes.clear();
            tryStartingKbMode(keyCode);
            return true;
        }
        // We're already in keyboard mode.
        if (addKeyIfLegal(keyCode)) {
            updateDisplay(false);
        }
        return true;
    }
    return false;
}
 
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