Example usage for android.view KeyEvent KEYCODE_H

List of usage examples for android.view KeyEvent KEYCODE_H

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  6. KEYCODE_H

Introduction

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

Prototype

int KEYCODE_H

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

Click Source Link

Document

Key code constant: 'H' key.

Usage

From source file:Main.java

public static int lookupKeycode(boolean shiftDown, int keycode) {
    switch (keycode) {
    // case KeyEvent.KEYCODE_SHIFT_LEFT: return 0x00;
    // case KeyEvent.KEYCODE_SHIFT_RIGHT: return 0x00;
    case KeyEvent.KEYCODE_0:
        return shiftDown ? 0x126 : 0x27;
    case KeyEvent.KEYCODE_1:
        return 0x30;
    case KeyEvent.KEYCODE_2:
        return 0x31;
    case KeyEvent.KEYCODE_3:
        return 0x11;
    case KeyEvent.KEYCODE_4:
        return 0x12;
    case KeyEvent.KEYCODE_5:
        return 0x13;
    case KeyEvent.KEYCODE_6:
        return 0x34;
    case KeyEvent.KEYCODE_7:
        return shiftDown ? 0x134 : 0x24;
    case KeyEvent.KEYCODE_8:
        return 0x15;
    case KeyEvent.KEYCODE_9:
        return shiftDown ? 0x115 : 0x26;
    case KeyEvent.KEYCODE_A:
        return 0x41;
    case KeyEvent.KEYCODE_B:
        return 0x64;
    case KeyEvent.KEYCODE_C:
        return 0x52;
    case KeyEvent.KEYCODE_D:
        return 0x32;
    case KeyEvent.KEYCODE_E:
        return 0x22;
    case KeyEvent.KEYCODE_F:
        return 0x43;
    case KeyEvent.KEYCODE_G:
        return 0x53;
    case KeyEvent.KEYCODE_H:
        return 0x54;
    case KeyEvent.KEYCODE_I:
        return 0x25;
    case KeyEvent.KEYCODE_J:
        return 0x45;
    case KeyEvent.KEYCODE_K:
        return 0x46;
    case KeyEvent.KEYCODE_L:
        return 0x56;
    case KeyEvent.KEYCODE_M:
        return 0x65;
    case KeyEvent.KEYCODE_N:
        return 0x55;
    case KeyEvent.KEYCODE_O:
        return 0x36;
    case KeyEvent.KEYCODE_P:
        return 0x37;
    case KeyEvent.KEYCODE_Q:
        return 0x10;
    case KeyEvent.KEYCODE_R:
        return 0x33;
    case KeyEvent.KEYCODE_S:
        return 0x51;
    case KeyEvent.KEYCODE_T:
        return 0x23;
    case KeyEvent.KEYCODE_U:
        return 0x35;
    case KeyEvent.KEYCODE_V:
        return 0x63;
    case KeyEvent.KEYCODE_W:
        return 0x21;
    case KeyEvent.KEYCODE_X:
        return 0x42;
    case KeyEvent.KEYCODE_Y:
        return 0x44;
    case KeyEvent.KEYCODE_Z:
        return 0x61;
    case KeyEvent.KEYCODE_SPACE:
        return 0x62;
    case KeyEvent.KEYCODE_ENTER:
        return 0x49;
    case KeyEvent.KEYCODE_DEL:
        return 0x59;
    case KeyEvent.KEYCODE_APOSTROPHE:
        return shiftDown ? 0x31 : 0x124;
    case KeyEvent.KEYCODE_POUND:
        return 0x111; // '#' is Shift+3
    case KeyEvent.KEYCODE_MINUS:
        return shiftDown ? 0x238 : 0x17;
    case KeyEvent.KEYCODE_EQUALS:
        return 0x117;
    case KeyEvent.KEYCODE_AT:
        return 0x47;
    case KeyEvent.KEYCODE_STAR:
        return 0x148;
    case KeyEvent.KEYCODE_PERIOD:
        return shiftDown ? 0x248 : 0x67;
    case KeyEvent.KEYCODE_SEMICOLON:
        return 0x57;
    case KeyEvent.KEYCODE_SLASH:
        return 0x68;
    case KeyEvent.KEYCODE_PLUS:
        return 0x157;
    case KeyEvent.KEYCODE_COMMA:
        return 0x66;
    // case KeyEvent.KEYCODE_GRAVE: return 0x??;
    // case KeyEvent.KEYCODE_LEFT_BRACKET: return 0x??;
    // case KeyEvent.KEYCODE_RIGHT_BRACKET: return 0x??;
    }//from  w  ww .  ja va2  s . c o  m
    return 0xaa;
}

From source file:Main.java

public static String getChar(int keyCode) {
    switch (keyCode) {
    case KeyEvent.KEYCODE_0:
        return "0";
    case KeyEvent.KEYCODE_1:
        return "1";
    case KeyEvent.KEYCODE_2:
        return "2";
    case KeyEvent.KEYCODE_3:
        return "3";
    case KeyEvent.KEYCODE_4:
        return "4";
    case KeyEvent.KEYCODE_5:
        return "5";
    case KeyEvent.KEYCODE_6:
        return "6";
    case KeyEvent.KEYCODE_7:
        return "7";
    case KeyEvent.KEYCODE_8:
        return "8";
    case KeyEvent.KEYCODE_9:
        return "9";
    case KeyEvent.KEYCODE_A:
        return "a";
    case KeyEvent.KEYCODE_B:
        return "b";
    case KeyEvent.KEYCODE_C:
        return "c";
    case KeyEvent.KEYCODE_D:
        return "d";
    case KeyEvent.KEYCODE_E:
        return "e";
    case KeyEvent.KEYCODE_F:
        return "f";
    case KeyEvent.KEYCODE_G:
        return "g";
    case KeyEvent.KEYCODE_H:
        return "h";
    case KeyEvent.KEYCODE_I:
        return "i";
    case KeyEvent.KEYCODE_J:
        return "j";
    case KeyEvent.KEYCODE_K:
        return "k";
    case KeyEvent.KEYCODE_L:
        return "l";
    case KeyEvent.KEYCODE_M:
        return "m";
    case KeyEvent.KEYCODE_N:
        return "n";
    case KeyEvent.KEYCODE_O:
        return "o";
    case KeyEvent.KEYCODE_P:
        return "p";
    case KeyEvent.KEYCODE_Q:
        return "q";
    case KeyEvent.KEYCODE_R:
        return "r";
    case KeyEvent.KEYCODE_S:
        return "s";
    case KeyEvent.KEYCODE_T:
        return "t";
    case KeyEvent.KEYCODE_U:
        return "u";
    case KeyEvent.KEYCODE_V:
        return "v";
    case KeyEvent.KEYCODE_W:
        return "w";
    case KeyEvent.KEYCODE_X:
        return "x";
    case KeyEvent.KEYCODE_Y:
        return "y";
    case KeyEvent.KEYCODE_Z:
        return "z";
    case KeyEvent.KEYCODE_DEL:
        return "{BKSP}";
    case KeyEvent.KEYCODE_ENTER:
    case KeyEvent.KEYCODE_DPAD_CENTER:
        return "{ENTER}";
    case KeyEvent.KEYCODE_SPACE:
        return " ";
    case KeyEvent.KEYCODE_DPAD_DOWN:
        return "{DOWN}";
    case KeyEvent.KEYCODE_DPAD_UP:
        return "{UP}";
    case KeyEvent.KEYCODE_DPAD_LEFT:
        return "{LEFT}";
    case KeyEvent.KEYCODE_DPAD_RIGHT:
        return "{RIGHT}";
    }/*from  w ww  . j  a v a 2 s . c om*/
    return null;
}

From source file:Main.java

public static String getKeyNameByCode(int code) {
    switch (code) {
    case KeyEvent.KEYCODE_0:
        return "<0>";
    case KeyEvent.KEYCODE_1:
        return "<1>";
    case KeyEvent.KEYCODE_2:
        return "<2>";
    case KeyEvent.KEYCODE_3:
        return "<3>";
    case KeyEvent.KEYCODE_4:
        return "<4>";
    case KeyEvent.KEYCODE_5:
        return "<5>";
    case KeyEvent.KEYCODE_6:
        return "<6>";
    case KeyEvent.KEYCODE_7:
        return "<7>";
    case KeyEvent.KEYCODE_8:
        return "<8>";
    case KeyEvent.KEYCODE_9:
        return "<9>";
    case KeyEvent.KEYCODE_A:
        return "<A>";
    case KeyEvent.KEYCODE_B:
        return "<B>";
    case KeyEvent.KEYCODE_C:
        return "<C>";
    case KeyEvent.KEYCODE_D:
        return "<D>";
    case KeyEvent.KEYCODE_E:
        return "<E>";
    case KeyEvent.KEYCODE_F:
        return "<F>";
    case KeyEvent.KEYCODE_G:
        return "<G>";
    case KeyEvent.KEYCODE_H:
        return "<H>";
    case KeyEvent.KEYCODE_I:
        return "<I>";
    case KeyEvent.KEYCODE_J:
        return "<J>";
    case KeyEvent.KEYCODE_K:
        return "<K>";
    case KeyEvent.KEYCODE_L:
        return "<L>";
    case KeyEvent.KEYCODE_M:
        return "<M>";
    case KeyEvent.KEYCODE_N:
        return "<N>";
    case KeyEvent.KEYCODE_O:
        return "<O>";
    case KeyEvent.KEYCODE_P:
        return "<P>";
    case KeyEvent.KEYCODE_Q:
        return "<Q>";
    case KeyEvent.KEYCODE_R:
        return "<R>";
    case KeyEvent.KEYCODE_S:
        return "<S>";
    case KeyEvent.KEYCODE_T:
        return "<T>";
    case KeyEvent.KEYCODE_U:
        return "<U>";
    case KeyEvent.KEYCODE_V:
        return "<V>";
    case KeyEvent.KEYCODE_W:
        return "<W>";
    case KeyEvent.KEYCODE_X:
        return "<X>";
    case KeyEvent.KEYCODE_Y:
        return "<Y>";
    case KeyEvent.KEYCODE_Z:
        return "<Z>";
    case KeyEvent.KEYCODE_APOSTROPHE:
        return "<'>";
    case KeyEvent.KEYCODE_AT:
        return "<@>";
    case KeyEvent.KEYCODE_BACK:
        return "<Back>";
    case KeyEvent.KEYCODE_BACKSLASH:
        return "<\\>";
    case KeyEvent.KEYCODE_CALL:
        return "<Call>";
    case KeyEvent.KEYCODE_CAMERA:
        return "<Camera>";
    case KeyEvent.KEYCODE_CLEAR:
        return "<Clear>";
    case KeyEvent.KEYCODE_COMMA:
        return "<,>";
    case KeyEvent.KEYCODE_DEL:
        return "<Del>";
    case KeyEvent.KEYCODE_DPAD_CENTER:
        return "<PadCenter>";
    case KeyEvent.KEYCODE_DPAD_DOWN:
        return "<PadDown>";
    case KeyEvent.KEYCODE_DPAD_LEFT:
        return "<PadLeft>";
    case KeyEvent.KEYCODE_DPAD_RIGHT:
        return "<PadRight>";
    case KeyEvent.KEYCODE_DPAD_UP:
        return "<PadUp>";
    case KeyEvent.KEYCODE_ENDCALL:
        return "<EndCall>";
    case KeyEvent.KEYCODE_ENTER:
        return "<Enter>";
    case KeyEvent.KEYCODE_ENVELOPE:
        return "<Envelope>";
    case KeyEvent.KEYCODE_EQUALS:
        return "<=>";
    case KeyEvent.KEYCODE_EXPLORER:
        return "<Explorer>";
    case KeyEvent.KEYCODE_FOCUS:
        return "<??? 0>";
    case KeyEvent.KEYCODE_GRAVE:
        return "<??? 1>";
    case KeyEvent.KEYCODE_HEADSETHOOK:
        return "<??? 2>";
    case KeyEvent.KEYCODE_HOME:
        return "<Home>";
    case KeyEvent.KEYCODE_LEFT_BRACKET:
        return "<(>";
    case KeyEvent.KEYCODE_MENU:
        return "<Menu>";
    case KeyEvent.KEYCODE_MINUS:
        return "<->";
    case KeyEvent.KEYCODE_NOTIFICATION:
        return "<??? 3>";
    case KeyEvent.KEYCODE_NUM:
        return "<Num>";
    case KeyEvent.KEYCODE_PERIOD:
        return "<??? 4>";
    case KeyEvent.KEYCODE_PLUS:
        return "<+>";
    case KeyEvent.KEYCODE_POUND:
        return "<??? 5>";
    case KeyEvent.KEYCODE_POWER:
        return "<Power>";
    case KeyEvent.KEYCODE_RIGHT_BRACKET:
        return "<)>";
    case KeyEvent.KEYCODE_SEMICOLON:
        return "<;>";
    case KeyEvent.KEYCODE_SLASH:
        return "</>";
    case KeyEvent.KEYCODE_SOFT_LEFT:
        return "<??? 6>";
    case KeyEvent.KEYCODE_SOFT_RIGHT:
        return "<??? 7>";
    case KeyEvent.KEYCODE_SPACE:
        return "<Space>";
    case KeyEvent.KEYCODE_STAR:
        return "<*>";
    case KeyEvent.KEYCODE_SYM:
        return "<Sym>";
    case KeyEvent.KEYCODE_TAB:
        return "<Tab>";
    case KeyEvent.KEYCODE_VOLUME_DOWN:
        return "<VolumeDown>";
    case KeyEvent.KEYCODE_VOLUME_UP:
        return "<VolumeUp>";
    case KeyEvent.KEYCODE_UNKNOWN:
    default:// w  w  w.  java 2  s .com
        return "<Unknown>";
    }
}

From source file:com.notepadlite.NoteViewFragment.java

public void dispatchKeyShortcutEvent(int keyCode) {
    switch (keyCode) {

    // CTRL+E: Edit
    case KeyEvent.KEYCODE_E:
        Bundle bundle = new Bundle();
        bundle.putString("filename", filename);

        Fragment fragment = new NoteEditFragment();
        fragment.setArguments(bundle);/*from   w  w  w  .j  av a2  s. c om*/

        getFragmentManager().beginTransaction().replace(R.id.noteViewEdit, fragment, "NoteEditFragment")
                .commit();
        break;

    // CTRL+D: Delete
    case KeyEvent.KEYCODE_D:
        // Show delete dialog
        listener.showDeleteDialog();
        break;

    // CTRL+H: Share
    case KeyEvent.KEYCODE_H:
        // Set current note contents to a String
        String contents = noteContents.getText().toString();

        // Send a share intent
        Intent shareIntent = new Intent();
        shareIntent.setAction(Intent.ACTION_SEND);
        shareIntent.putExtra(Intent.EXTRA_TEXT, contents);
        shareIntent.setType("text/plain");

        // Verify that the intent will resolve to an activity, and send
        if (shareIntent.resolveActivity(getActivity().getPackageManager()) != null)
            startActivity(Intent.createChooser(shareIntent, getResources().getText(R.string.send_to)));

        break;
    }
}

From source file:com.anjalimacwan.fragment.NoteViewFragment.java

public void dispatchKeyShortcutEvent(int keyCode) {
    switch (keyCode) {

    // CTRL+E: Edit
    case KeyEvent.KEYCODE_E:
        Bundle bundle = new Bundle();
        bundle.putString("filename", filename);

        Fragment fragment = new NoteEditFragment();
        fragment.setArguments(bundle);/*  w w  w.  j  a  v  a2 s  . c om*/

        getFragmentManager().beginTransaction().replace(R.id.noteViewEdit, fragment, "NoteEditFragment")
                .commit();
        break;

    // CTRL+D: Delete
    case KeyEvent.KEYCODE_D:
        // Show delete dialog
        listener.showDeleteDialog();
        break;

    // CTRL+H: Share
    case KeyEvent.KEYCODE_H:
        // Send a share intent
        Intent shareIntent = new Intent();
        shareIntent.setAction(Intent.ACTION_SEND);
        shareIntent.putExtra(Intent.EXTRA_TEXT, contentsOnLoad);
        shareIntent.setType("text/plain");

        // Verify that the intent will resolve to an activity, and send
        if (shareIntent.resolveActivity(getActivity().getPackageManager()) != null)
            startActivity(Intent.createChooser(shareIntent, getResources().getText(R.string.send_to)));

        break;
    }
}

From source file:com.notepadlite.NoteEditFragment.java

public void dispatchKeyShortcutEvent(int keyCode) {
    switch (keyCode) {

    // CTRL+S: Save
    case KeyEvent.KEYCODE_S:
        // Set current note contents to a String
        contents = noteContents.getText().toString();

        // If EditText is empty, show toast informing user to enter some text
        if (contents.equals(""))
            showToast(R.string.empty_note);
        else {//from ww  w.  j  a  v a  2 s  .c o m
            try {
                // Keyboard shortcut just saves the note; no dialog shown
                saveNote();
                isSavedNote = true;

                // Change window title
                String title;
                try {
                    title = listener.loadNoteTitle(filename);
                } catch (IOException e) {
                    title = getResources().getString(R.string.edit_note);
                }

                getActivity().setTitle(title);

                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                    ActivityManager.TaskDescription taskDescription = new ActivityManager.TaskDescription(title,
                            null, getResources().getColor(R.color.primary));
                    getActivity().setTaskDescription(taskDescription);
                }
            } catch (IOException e) {
                // Show error message as toast if file fails to save
                showToast(R.string.failed_to_save);
            }
        }
        break;

    // CTRL+D: Delete
    case KeyEvent.KEYCODE_D:
        listener.showDeleteDialog();
        break;

    // CTRL+H: Share
    case KeyEvent.KEYCODE_H:
        // Set current note contents to a String
        contents = noteContents.getText().toString();

        // If EditText is empty, show toast informing user to enter some text
        if (contents.equals(""))
            showToast(R.string.empty_note);
        else {
            // Send a share intent
            Intent shareIntent = new Intent();
            shareIntent.setAction(Intent.ACTION_SEND);
            shareIntent.putExtra(Intent.EXTRA_TEXT, contents);
            shareIntent.setType("text/plain");

            // Verify that the intent will resolve to an activity, and send
            if (shareIntent.resolveActivity(getActivity().getPackageManager()) != null)
                startActivity(Intent.createChooser(shareIntent, getResources().getText(R.string.send_to)));
        }
        break;
    }
}

From source file:com.anjalimacwan.fragment.NoteEditFragment.java

public void dispatchKeyShortcutEvent(int keyCode) {
    switch (keyCode) {

    // CTRL+S: Save
    case KeyEvent.KEYCODE_S:
        // Set current note contents to a String
        contents = noteContents.getText().toString();

        // If EditText is empty, show toast informing user to enter some text
        if (contents.equals(""))
            showToast(R.string.empty_note);
        else {//from  www .j av a  2  s .com
            try {
                // Keyboard shortcut just saves the note; no dialog shown
                saveNote();
                isSavedNote = true;

                // Change window title
                String title;
                try {
                    title = listener.loadNoteTitle(filename);
                } catch (IOException e) {
                    title = getResources().getString(R.string.edit_note);
                }

                getActivity().setTitle(title);

                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                    ActivityManager.TaskDescription taskDescription = new ActivityManager.TaskDescription(title,
                            null, ContextCompat.getColor(getActivity(), R.color.primary));
                    getActivity().setTaskDescription(taskDescription);
                }
            } catch (IOException e) {
                // Show error message as toast if file fails to save
                showToast(R.string.failed_to_save);
            }
        }
        break;

    // CTRL+D: Delete
    case KeyEvent.KEYCODE_D:
        listener.showDeleteDialog();
        break;

    // CTRL+H: Share
    case KeyEvent.KEYCODE_H:
        // Set current note contents to a String
        contents = noteContents.getText().toString();

        // If EditText is empty, show toast informing user to enter some text
        if (contents.equals(""))
            showToast(R.string.empty_note);
        else {
            // Send a share intent
            Intent shareIntent = new Intent();
            shareIntent.setAction(Intent.ACTION_SEND);
            shareIntent.putExtra(Intent.EXTRA_TEXT, contents);
            shareIntent.setType("text/plain");

            // Verify that the intent will resolve to an activity, and send
            if (shareIntent.resolveActivity(getActivity().getPackageManager()) != null)
                startActivity(Intent.createChooser(shareIntent, getResources().getText(R.string.send_to)));
        }
        break;
    }
}

From source file:com.google.android.apps.mytracks.TrackListActivity.java

@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    // T,B, Space are already mapped by BB on Q10!
    Intent intent;//from   www . jav  a  2  s. c  o  m
    boolean isRecording = recordingTrackId != PreferencesUtils.RECORDING_TRACK_ID_DEFAULT;
    switch (keyCode) {
    case KeyEvent.KEYCODE_SEARCH:
        if (ApiAdapterFactory.getApiAdapter().handleSearchKey(searchMenuItem)) {
            return true;
        }
        break;
    case KeyEvent.KEYCODE_H:
        // Help
        intent = IntentUtils.newIntent(TrackListActivity.this, HelpActivity.class);
        startActivity(intent);
        break;
    case KeyEvent.KEYCODE_N:
        if (!isRecording) {
            // Not recording -> Recording
            AnalyticsUtils.sendPageViews(TrackListActivity.this, "/action/record_track");
            startGps = false;
            handleStartGps();
            updateMenuItems(true);
            startRecording();
        }
        break;
    case KeyEvent.KEYCODE_P:
        if (isRecording) {
            if (recordingTrackPaused) {
                // Paused -> Resume
                AnalyticsUtils.sendPageViews(TrackListActivity.this, "/action/resume_track");
                updateMenuItems(true);
                TrackRecordingServiceConnectionUtils.resumeTrack(trackRecordingServiceConnection);
                trackController.update(true, false);
            } else {
                // Recording -> Paused
                AnalyticsUtils.sendPageViews(TrackListActivity.this, "/action/pause_track");
                updateMenuItems(true);
                TrackRecordingServiceConnectionUtils.pauseTrack(trackRecordingServiceConnection);
                trackController.update(true, true);
            }
        } else {
            Toast.makeText(getApplicationContext(), "Cannot pause track that is not recorded.",
                    Toast.LENGTH_LONG).show();
        }
        break;
    case KeyEvent.KEYCODE_S:
        if (isRecording) {

            // Stop Recording
            updateMenuItems(false);
            TrackRecordingServiceConnectionUtils.stopRecording(TrackListActivity.this,
                    trackRecordingServiceConnection, true);
        } else {
            // Search
            ApiAdapterFactory.getApiAdapter().handleSearchMenuSelection(this);
        }
        break;
    case KeyEvent.KEYCODE_A:
        intent = IntentUtils.newIntent(this, SettingsActivity.class);
        startActivity(intent);
        break;

    }

    return super.onKeyUp(keyCode, event);
}

From source file:com.farmerbb.notepad.fragment.NoteEditFragment.java

public void dispatchKeyShortcutEvent(int keyCode) {
    switch (keyCode) {

    // CTRL+S: Save
    case KeyEvent.KEYCODE_S:
        // Set current note contents to a String
        contents = noteContents.getText().toString();

        // If EditText is empty, show toast informing user to enter some text
        if (contents.equals(""))
            showToast(R.string.empty_note);
        else {/*  w  ww .ja  v  a 2  s  .  c o m*/
            try {
                // Keyboard shortcut just saves the note; no dialog shown
                saveNote();
                isSavedNote = true;

                // Change window title
                String title;
                try {
                    title = listener.loadNoteTitle(filename);
                } catch (IOException e) {
                    title = getResources().getString(R.string.edit_note);
                }

                getActivity().setTitle(title);

                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                    Bitmap bitmap = ((BitmapDrawable) ContextCompat.getDrawable(getActivity(),
                            R.drawable.ic_recents_logo)).getBitmap();

                    ActivityManager.TaskDescription taskDescription = new ActivityManager.TaskDescription(title,
                            bitmap, ContextCompat.getColor(getActivity(), R.color.primary));
                    getActivity().setTaskDescription(taskDescription);
                }
            } catch (IOException e) {
                // Show error message as toast if file fails to save
                showToast(R.string.failed_to_save);
            }
        }
        break;

    // CTRL+D: Delete
    case KeyEvent.KEYCODE_D:
        listener.showDeleteDialog();
        break;

    // CTRL+H: Share
    case KeyEvent.KEYCODE_H:
        // Set current note contents to a String
        contents = noteContents.getText().toString();

        // If EditText is empty, show toast informing user to enter some text
        if (contents.equals(""))
            showToast(R.string.empty_note);
        else {
            // Send a share intent
            Intent shareIntent = new Intent();
            shareIntent.setAction(Intent.ACTION_SEND);
            shareIntent.putExtra(Intent.EXTRA_TEXT, contents);
            shareIntent.setType("text/plain");

            // Verify that the intent will resolve to an activity, and send
            if (shareIntent.resolveActivity(getActivity().getPackageManager()) != null)
                startActivity(Intent.createChooser(shareIntent, getResources().getText(R.string.send_to)));
        }
        break;
    }
}

From source file:com.google.android.apps.mytracks.TrackDetailActivity.java

@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    switch (keyCode) {
    case KeyEvent.KEYCODE_M:
        if (trackId == recordingTrackId) {
            // Recording
            insertMarkerAction();/*w  ww. j a  v a2  s. c  om*/
        }
        break;
    case KeyEvent.KEYCODE_H:
        if (tabHost.getCurrentTab() == 1) {
            ChartFragment f = (ChartFragment) tabManager.getCurrentFragment();
            f.scrollLeft();
        }
        break;
    case KeyEvent.KEYCODE_K:
        if (tabHost.getCurrentTab() == 1) {
            ChartFragment f = (ChartFragment) tabManager.getCurrentFragment();
            f.scrollRight();
        }
        break;
    case KeyEvent.KEYCODE_0:
        if (tabHost.getCurrentTab() == 2) {
            MapFragment f = (MapFragment) tabManager.getCurrentFragment();
            f.showMyLocation();
        }
        break;

    case KeyEvent.KEYCODE_Q:
        tabHost.setCurrentTab(0);
        break;

    case KeyEvent.KEYCODE_SPACE:
        if ((tabHost.getCurrentTab() == 1)
                && PreferencesUtils.getBoolean(this, R.string.settings_mapsprovider, true)) {
            // Use nogago Maps
        } else {
            tabHost.setCurrentTab(tabHost.getCurrentTab() + 1);
        }
        break;

    case KeyEvent.KEYCODE_I:
    case KeyEvent.KEYCODE_VOLUME_DOWN:
        if (tabHost.getCurrentTab() == 0) {
            Toast.makeText(getApplicationContext(), "Cannot zoom in on statistics", Toast.LENGTH_SHORT).show();
        } else if (tabHost.getCurrentTab() == 1) {
            ChartFragment f = (ChartFragment) tabManager.getCurrentFragment();
            f.zoomIn();
            // Toast.makeText(getApplicationContext(), "Currently at " +
            // f.getClass().toString(), Toast.LENGTH_SHORT).show();
        } else if (tabHost.getCurrentTab() == 2) {
            MapFragment f = (MapFragment) tabManager.getCurrentFragment();
            f.zoomIn();
            // Toast.makeText(getApplicationContext(), "Currently at " +
            // f.getClass().toString(), Toast.LENGTH_SHORT).show();
        }
        break;
    case KeyEvent.KEYCODE_O:
    case KeyEvent.KEYCODE_VOLUME_UP:
        if (tabHost.getCurrentTab() == 0) {
            Toast.makeText(getApplicationContext(), "Cannot zoom in on statistics", Toast.LENGTH_SHORT).show();
        } else if (tabHost.getCurrentTab() == 1) {
            ChartFragment f = (ChartFragment) tabManager.getCurrentFragment();
            f.zoomOut();
            // Toast.makeText(getApplicationContext(), "Currently at " +
            // f.getClass().toString(), Toast.LENGTH_SHORT).show();
        } else if (tabHost.getCurrentTab() == 2) {
            MapFragment f = (MapFragment) tabManager.getCurrentFragment();
            f.zoomOut();
            // Toast.makeText(getApplicationContext(), "Currently at " +
            // f.getClass().toString(), Toast.LENGTH_SHORT).show();
        }
        break;
    case KeyEvent.KEYCODE_P:
        if (recordingTrackId != PreferencesUtils.RECORDING_TRACK_ID_DEFAULT) {
            if (recordingTrackPaused) {
                // Paused -> Resume
                Toast.makeText(getApplicationContext(), "Resumed Recording", Toast.LENGTH_LONG).show();
                AnalyticsUtils.sendPageViews(TrackDetailActivity.this, "/action/detail/resume_track");
                updateMenuItems(true, false);
                TrackRecordingServiceConnectionUtils.resumeTrack(trackRecordingServiceConnection);
                trackController.update(true, false);
            } else {
                // Recording -> Paused
                Toast.makeText(getApplicationContext(), "Paused Recording", Toast.LENGTH_LONG).show();
                AnalyticsUtils.sendPageViews(TrackDetailActivity.this, "/action/detail/pause_track");
                updateMenuItems(true, true);
                TrackRecordingServiceConnectionUtils.pauseTrack(trackRecordingServiceConnection);
                trackController.update(true, true);
            }
        } else {
            Toast.makeText(getApplicationContext(), "Cannot pause track that is not recorded.",
                    Toast.LENGTH_LONG).show();
        }
        break;

    case KeyEvent.KEYCODE_S:
        AnalyticsUtils.sendPageViews(TrackDetailActivity.this, "/action/detail/stop_recording");
        updateMenuItems(false, true);
        TrackRecordingServiceConnectionUtils.stopRecording(TrackDetailActivity.this,
                trackRecordingServiceConnection, true);
        break;

    case KeyEvent.KEYCODE_A:
        Intent intent = IntentUtils.newIntent(this, SettingsActivity.class);
        startActivity(intent);
        break;

    }

    return super.onKeyUp(keyCode, event);
}