Example usage for android.view KeyEvent getKeyCode

Introduction

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

Prototype

public final int getKeyCode() 

Source Link

Document

Retrieve the key code of the key event.

Usage

From source file:android.support.v7ox.app.AppCompatActivity.java

@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    final int keyCode = event.getKeyCode();
    if (keyCode == KeyEvent.KEYCODE_DPAD_UP) {
        final int action = event.getAction();
        if (action == KeyEvent.ACTION_DOWN) {
            if (KeyEventCompat.hasModifiers(event, KeyEvent.META_ALT_ON)) {
                final ActionBar actionBar = getSupportActionBar();
                if (actionBar != null && actionBar.isShowing() && actionBar.requestFocus()) {
                    mEatKeyUpEvent = true;
                    return true;
                }/* www. j ava2 s  . c  o m*/
            }
        } else if (action == KeyEvent.ACTION_UP && mEatKeyUpEvent) {
            mEatKeyUpEvent = false;
            return true;
        }
    }
    return super.dispatchKeyEvent(event);
}

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From source file:net.olejon.mdapp.NasjonaleRetningslinjerActivity.java

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

    // Input manager
    mInputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);

    // Layout/* w  w w.  j a v a2 s.com*/
    setContentView(R.layout.activity_nasjonale_retningslinjer);

    // Toolbar
    final Toolbar toolbar = (Toolbar) findViewById(R.id.nasjonale_retningslinjer_toolbar);
    toolbar.setTitle(getString(R.string.nasjonale_retningslinjer_title));

    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    mToolbarSearchLayout = (LinearLayout) findViewById(R.id.nasjonale_retningslinjer_toolbar_search_layout);
    mToolbarSearchEditText = (EditText) findViewById(R.id.nasjonale_retningslinjer_toolbar_search);

    mToolbarSearchEditText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) {
            if (i == EditorInfo.IME_ACTION_SEARCH || keyEvent.getKeyCode() == KeyEvent.KEYCODE_ENTER) {
                mInputMethodManager.hideSoftInputFromWindow(mToolbarSearchEditText.getWindowToken(), 0);

                search(mToolbarSearchEditText.getText().toString().trim());

                return true;
            }

            return false;
        }
    });

    ImageButton imageButton = (ImageButton) findViewById(R.id.nasjonale_retningslinjer_toolbar_clear_search);

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

    // Progress bar
    mProgressBar = (ProgressBar) findViewById(R.id.nasjonale_retningslinjer_toolbar_progressbar);

    // Floating action button
    mFloatingActionButton = (FloatingActionButton) findViewById(R.id.nasjonale_retningslinjer_fab);

    mFloatingActionButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if (mToolbarSearchLayout.getVisibility() == View.VISIBLE) {
                mInputMethodManager.hideSoftInputFromWindow(mToolbarSearchEditText.getWindowToken(), 0);

                search(mToolbarSearchEditText.getText().toString().trim());
            } else {
                mToolbarSearchLayout.setVisibility(View.VISIBLE);
                mToolbarSearchEditText.requestFocus();

                mInputMethodManager.showSoftInput(mToolbarSearchEditText, 0);
            }
        }
    });

    // List
    mListView = (ListView) findViewById(R.id.nasjonale_retningslinjer_list);

    View listViewEmpty = findViewById(R.id.nasjonale_retningslinjer_list_empty);
    mListView.setEmptyView(listViewEmpty);

    View listViewHeader = getLayoutInflater().inflate(R.layout.activity_nasjonale_retningslinjer_list_subheader,
            mListView, false);
    mListView.addHeaderView(listViewHeader, null, false);
}

---

From source file:com.ekeitho.sound.MainActivity.java

public boolean dispatchKeyEvent(KeyEvent event) {
    double VOLUME_INCREMENT = 0.05;
    int action = event.getAction();
    int keyCode = event.getKeyCode();
    switch (keyCode) {
    case KeyEvent.KEYCODE_VOLUME_UP:
        if (action == KeyEvent.ACTION_DOWN) {
            if (mRemoteMediaPlayer != null) {
                double currentVolume = Cast.CastApi.getVolume(mApiClient);
                if (currentVolume < 1.0) {
                    try {
                        Cast.CastApi.setVolume(mApiClient, Math.min(currentVolume + VOLUME_INCREMENT, 1.0));
                    } catch (Exception e) {
                        Log.e(TAG, "unable to set volume", e);
                    }//from   w w  w .j  av a 2 s .  c  om
                }
            } else {
                Log.e(TAG, "dispatchKeyEvent - volume up");
            }
        }
        return true;
    case KeyEvent.KEYCODE_VOLUME_DOWN:
        if (action == KeyEvent.ACTION_DOWN) {
            if (mRemoteMediaPlayer != null) {
                double currentVolume = Cast.CastApi.getVolume(mApiClient);
                if (currentVolume > 0.0) {
                    try {
                        Cast.CastApi.setVolume(mApiClient, Math.max(currentVolume - VOLUME_INCREMENT, 0.0));
                    } catch (Exception e) {
                        Log.e(TAG, "unable to set volume", e);
                    }
                }
            } else {
                Log.e(TAG, "dispatchKeyEvent - volume down");
            }
        }
        return true;
    default:
        return super.dispatchKeyEvent(event);
    }
}

---

From source file:io.syng.activity.BaseActivity.java

private void initSearch() {
    mSearchTextView.addTextChangedListener(new TextWatcher() {
        @Override//w ww .  jav a 2s . co m
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            String searchValue = editable.toString();
            updateDAppList(searchValue);
        }
    });
    mSearchTextView.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View view, int i, KeyEvent keyEvent) {
            if (keyEvent.getAction() == KeyEvent.ACTION_DOWN
                    && keyEvent.getKeyCode() == KeyEvent.KEYCODE_ENTER) {
                GeneralUtil.hideKeyBoard(mSearchTextView, BaseActivity.this);
                return true;
            }
            return false;
        }
    });
}

---

From source file:de.vanita5.twittnuker.activity.support.QuickSearchBarActivity.java

@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
    if (event == null)
        return false;
    switch (event.getKeyCode()) {
    case KeyEvent.KEYCODE_ENTER: {
        doSearch();/*from ww w  .j av a 2 s  .c o m*/
        return true;
    }
    }
    return false;
}

---

From source file:org.alfresco.mobile.android.application.fragments.site.search.SearchSitesFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    if (container == null) {
        return null;
    }/*from   w  ww.ja v  a2s.  c o  m*/
    setRootView(inflater.inflate(R.layout.fr_site_search, container, false));
    init(getRootView(), emptyListMessageId);

    searchText = (MaterialAutoCompleteTextView) viewById(R.id.search_query);
    searchAdapter = new HistorySearchInlineCursorAdapter(this, null, R.layout.row_two_lines_search);
    getLoaderManager().initLoader(0, null, this);
    searchText.setAdapter(searchAdapter);
    searchText.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            TwoLinesViewHolder vh = (TwoLinesViewHolder) view.getTag();
            HistorySearch tmphistorySearchItem = HistorySearchManager.retrieveHistorySearch(getActivity(),
                    (Long) vh.choose.getTag());
            searchText.setText(tmphistorySearchItem.getQuery());
            historySearchItem = tmphistorySearchItem;
            search();
        }
    });

    bAdd = (ImageButton) viewById(R.id.search_action);
    bAdd.setEnabled(false);
    activateSend();

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

    searchText.addTextChangedListener(new TextWatcher() {
        public void afterTextChanged(Editable s) {
            historySearchItem = null;
            activateSend();
        }

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

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

    searchText.setImeOptions(EditorInfo.IME_ACTION_SEARCH);
    searchText.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_SEARCH)
                            || (event.getKeyCode() == KeyEvent.KEYCODE_ENTER))) {
                search();
                return true;
            }
            return false;
        }
    });

    return getRootView();
}

---

From source file:com.fatelon.partyphotobooth.kiosk.KioskActivity.java

@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    final int keyCode = event.getKeyCode();
    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) {

        return super.dispatchKeyEvent(event);
    }/*from   w ww . j  a va  2 s  .  co  m*/
    final KeyEventHandler handler = mKeyEventHandler.get();
    if (handler != null) {
        handler.onKeyEvent(event);
    }
    // Block event.
    return false;
}

---

From source file:com.nextgis.rehacompdemo.RoutingActivity.java

@Override
public boolean dispatchKeyEvent(@NonNull KeyEvent event) {
    int position;

    int action = event.getAction();
    int keyCode = event.getKeyCode();

    switch (keyCode) {
    case KeyEvent.KEYCODE_VOLUME_UP:
        if (action == KeyEvent.ACTION_DOWN) {
            position = mSteps.getSelectedItemPosition();
            if (position == AdapterView.INVALID_POSITION)
                position = 0;/* w w  w .  ja  v  a2 s  .co m*/
            else
                position--;

            mSteps.requestFocusFromTouch();
            mSteps.setSelection(position);
            break;
        } else
            return true;
    case KeyEvent.KEYCODE_VOLUME_DOWN:
        if (action == KeyEvent.ACTION_DOWN) {
            position = mSteps.getSelectedItemPosition();
            if (position == AdapterView.INVALID_POSITION)
                position = 0;
            else
                position++;

            mSteps.requestFocusFromTouch();
            mSteps.setSelection(position);
            break;
        } else
            return true;
    default:
        return super.dispatchKeyEvent(event);
    }

    return true;
}

---

From source file:org.retroshare.android.ConversationFragment.java

@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
    boolean enterPressed = (event.getAction() == KeyEvent.ACTION_DOWN)
            & (event.getKeyCode() == KeyEvent.KEYCODE_ENTER);
    if (enterPressed)
        sendChatMsg(null);/* ww  w  . j a  va 2s  .  com*/
    return enterPressed;
}

---

From source file:com.jlabs.peepaid.searchviewlay.SearchViewLayout.java

@Override
public boolean dispatchKeyEventPreIme(KeyEvent event) {
    if (mSearchEditTextLayoutListener != null) {
        if (mSearchEditTextLayoutListener.onKey(this, event.getKeyCode(), event)) {
            return true;
        }//from  w ww.  ja v a 2  s . com
    }
    return super.dispatchKeyEventPreIme(event);
}

---

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