Java tutorial
/* * Copyright 2008 Google Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with the License. You may obtain a copy of * the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations under * the License. */ package com.google.android.apps.mytracks; import com.google.analytics.tracking.android.EasyTracker; import com.google.android.apps.mytracks.content.TrackDataHub; import com.google.android.apps.mytracks.fragments.ChartFragment; import com.google.android.apps.mytracks.fragments.ChooseActivityDialogFragment; import com.google.android.apps.mytracks.fragments.DeleteOneTrackDialogFragment; import com.google.android.apps.mytracks.fragments.DeleteOneTrackDialogFragment.DeleteOneTrackCaller; import com.google.android.apps.mytracks.fragments.FrequencyDialogFragment; import com.google.android.apps.mytracks.fragments.InstallEarthDialogFragment; import com.google.android.apps.mytracks.fragments.InstallMapsDialogFragment; import com.google.android.apps.mytracks.fragments.MapFragment; import com.google.android.apps.mytracks.fragments.StatsFragment; import com.google.android.apps.mytracks.io.file.SaveActivity; import com.google.android.apps.mytracks.io.file.TrackWriterFactory.TrackFileFormat; import com.google.android.apps.mytracks.services.TrackRecordingServiceConnection; import com.google.android.apps.mytracks.settings.SettingsActivity; import com.google.android.apps.mytracks.util.AnalyticsUtils; import com.google.android.apps.mytracks.util.ApiAdapterFactory; import com.google.android.apps.mytracks.util.Constants; import com.google.android.apps.mytracks.util.FileUtils; import com.google.android.apps.mytracks.util.IntentUtils; import com.google.android.apps.mytracks.util.PreferencesUtils; import com.google.android.apps.mytracks.util.TrackRecordingServiceConnectionUtils; import com.nogago.android.apps.tracks.content.MyTracksProviderUtils; import com.nogago.android.apps.tracks.content.Track; import com.nogago.android.apps.tracks.content.Waypoint; import com.nogago.android.apps.tracks.content.WaypointCreationRequest; import com.nogago.bb10.tracks.R; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.content.SharedPreferences.OnSharedPreferenceChangeListener; import android.content.pm.PackageManager; import android.content.pm.PackageManager.NameNotFoundException; import android.content.pm.ResolveInfo; import android.os.Bundle; import android.os.Parcelable; import android.support.v4.app.Fragment; import android.util.Log; import android.view.KeyEvent; import android.view.Menu; import android.view.MenuItem; import android.view.MotionEvent; import android.view.View; import android.view.View.OnClickListener; import android.widget.ImageButton; import android.widget.TabHost; import android.widget.TabHost.TabSpec; import android.widget.Toast; import java.util.List; /** * An activity to show the track detail. * * @author Leif Hendrik Wilden * @author Rodrigo Damazio */ public class TrackDetailActivity extends AbstractMyTracksActivity implements DeleteOneTrackCaller { public static final String EXTRA_TRACK_ID = "track_id"; public static final String EXTRA_MARKER_ID = "marker_id"; private static final String TAG = TrackDetailActivity.class.getSimpleName(); private static final String CURRENT_TAB_TAG_KEY = "current_tab_tag_key"; // The following are set in onCreate private TrackRecordingServiceConnection trackRecordingServiceConnection; private TrackDataHub trackDataHub; private View mapViewContainer; private TabHost tabHost; private TabManager tabManager; private TrackController trackController; // From intent public long trackId; private long markerId; // Preferences private long recordingTrackId; private boolean recordingTrackPaused; private MenuItem insertMarkerMenuItem; private MenuItem playNogagoMenuItem; private MenuItem playEarthMenuItem; private MenuItem shareMenuItem; private MenuItem saveMenuItem; private MenuItem voiceFrequencyMenuItem; private MenuItem splitFrequencyMenuItem; private ImageButton markerImageButton; private ImageButton recordImageButton; private final Runnable bindChangedCallback = new Runnable() { @Override public void run() { // After binding changes (is available), update the total time in // trackController. runOnUiThread(new Runnable() { @Override public void run() { trackController.update(trackId == recordingTrackId, recordingTrackPaused); } }); } }; /* * Note that sharedPreferenceChangeListener cannot be an anonymous inner * class. Anonymous inner class will get garbage collected. */ private final OnSharedPreferenceChangeListener sharedPreferenceChangeListener = new OnSharedPreferenceChangeListener() { @Override public void onSharedPreferenceChanged(SharedPreferences preferences, String key) { // Note that key can be null if (key == null || key .equals(PreferencesUtils.getKey(TrackDetailActivity.this, R.string.recording_track_id_key))) { recordingTrackId = PreferencesUtils.getLong(TrackDetailActivity.this, R.string.recording_track_id_key); } if (key == null || key.equals( PreferencesUtils.getKey(TrackDetailActivity.this, R.string.recording_track_paused_key))) { recordingTrackPaused = PreferencesUtils.getBoolean(TrackDetailActivity.this, R.string.recording_track_paused_key, PreferencesUtils.RECORDING_TRACK_PAUSED_DEFAULT); } if (key != null) { boolean isRecording = trackId == recordingTrackId; updateMenuItems(isRecording, recordingTrackPaused); trackController.update(isRecording, recordingTrackPaused); } } }; private final OnClickListener recordListener = new OnClickListener() { @Override public void onClick(View v) { if (recordingTrackPaused) { // Paused -> Resume AnalyticsUtils.sendPageViews(TrackDetailActivity.this, "/action/detail/resume_track"); updateMenuItems(true, false); TrackRecordingServiceConnectionUtils.resumeTrack(trackRecordingServiceConnection); trackController.update(true, false); } else { // Recording -> Paused AnalyticsUtils.sendPageViews(TrackDetailActivity.this, "/action/detail/pause_track"); updateMenuItems(true, true); TrackRecordingServiceConnectionUtils.pauseTrack(trackRecordingServiceConnection); trackController.update(true, true); } } }; private final OnClickListener stopListener = new OnClickListener() { @Override public void onClick(View v) { AnalyticsUtils.sendPageViews(TrackDetailActivity.this, "/action/detail/stop_recording"); updateMenuItems(false, true); TrackRecordingServiceConnectionUtils.stopRecording(TrackDetailActivity.this, trackRecordingServiceConnection, true); } }; private final OnClickListener markerListener = new OnClickListener() { @Override public void onClick(View v) { if (trackId == recordingTrackId) { // Recording insertMarkerAction(); } else { // Share Track shareTrackAction(); } } }; /** * We are not displaying driving directions. Just an arbitrary track that is * not associated to any licensed mapping data. Therefore it should be okay to * return false here and still comply with the terms of service. */ // @Override protected boolean isRouteDisplayed() { return false; } /** * We are displaying a location. This needs to return true in order to comply * with the terms of service. */ // @Override protected boolean isLocationDisplayed() { return true; } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); AnalyticsUtils.sendPageViews(this, this.getLocalClassName() + "/create"); handleIntent(getIntent()); SharedPreferences sharedPreferences = getSharedPreferences(Constants.SETTINGS_NAME, Context.MODE_PRIVATE); sharedPreferences.registerOnSharedPreferenceChangeListener(sharedPreferenceChangeListener); sharedPreferenceChangeListener.onSharedPreferenceChanged(sharedPreferences, null); trackRecordingServiceConnection = new TrackRecordingServiceConnection(this, bindChangedCallback); trackDataHub = TrackDataHub.newInstance(this); mapViewContainer = getLayoutInflater().inflate(R.layout.map, null); ApiAdapterFactory.getApiAdapter().disableHardwareAccelerated(mapViewContainer); tabHost = (TabHost) findViewById(android.R.id.tabhost); tabHost.setup(); tabManager = new TabManager(this, tabHost, R.id.realtabcontent); TabSpec chartTabSpec = tabHost.newTabSpec(ChartFragment.CHART_FRAGMENT_TAG).setIndicator( getString(R.string.track_detail_chart_tab), getResources().getDrawable(R.drawable.tab_chart)); TabSpec mapTabSpec = tabHost.newTabSpec(MapFragment.MAP_FRAGMENT_TAG).setIndicator( getString(R.string.track_detail_map_tab), getResources().getDrawable(R.drawable.tab_map)); TabSpec statsTabSpec = tabHost.newTabSpec(StatsFragment.STATS_FRAGMENT_TAG).setIndicator( getString(R.string.track_detail_stats_tab), getResources().getDrawable(R.drawable.tab_stats)); tabManager.addTab(statsTabSpec, StatsFragment.class, null); // 0 Stats tabManager.addTab(chartTabSpec, ChartFragment.class, null); // 1 Chart tabManager.addTab(mapTabSpec, MapFragment.class, null); // 2 Map if (savedInstanceState != null) { tabHost.setCurrentTabByTag(savedInstanceState.getString(CURRENT_TAB_TAG_KEY)); } // Setup Action Bar ImageButton backButton = (ImageButton) findViewById(R.id.listBtnBarBack); if (backButton != null) backButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { TrackDetailActivity.this.finish(); } }); // Buttons 3 managed by Track Controller recordImageButton = (ImageButton) findViewById(R.id.listBtnBarRecord); if (recordImageButton != null) recordImageButton.setOnClickListener(recordListener); markerImageButton = (ImageButton) findViewById(R.id.listBtnBarMarker); if (markerImageButton != null) markerImageButton.setOnClickListener(markerListener); ImageButton moreButton = (ImageButton) findViewById(R.id.listBtnBarMore); if (moreButton != null) moreButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { openOptionsMenu(); } }); trackController = new TrackController(this, trackRecordingServiceConnection, false, recordListener, stopListener); showMarker(); } @Override protected int getLayoutResId() { return R.layout.track_detail; } @Override protected boolean hideTitle() { return false; } @Override protected void onStart() { super.onStart(); EasyTracker.getInstance(this).activityStart(this); // Add this method. trackDataHub.start(); } @Override protected void onPause() { super.onPause(); trackController.stop(); } @Override protected void onResume() { super.onResume(); trackDataHub.loadTrack(trackId); TrackRecordingServiceConnectionUtils.resumeConnection(this, trackRecordingServiceConnection); trackController.update(trackId == recordingTrackId, recordingTrackPaused); } @Override protected void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); outState.putString(CURRENT_TAB_TAG_KEY, tabHost.getCurrentTabTag()); } @Override protected void onStop() { super.onStop(); EasyTracker.getInstance(this).activityStop(this); trackDataHub.stop(); } @Override protected void onDestroy() { super.onDestroy(); trackRecordingServiceConnection.unbind(); } @Override protected void onHomeSelected() { Intent intent = IntentUtils.newIntent(this, TrackListActivity.class); startActivity(intent); finish(); } @Override public void onNewIntent(Intent intent) { setIntent(intent); handleIntent(intent); showMarker(); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.track_detail, menu); String fileTypes[] = getResources().getStringArray(R.array.file_types); menu.findItem(R.id.track_detail_mail_gpx).setTitle(getString(R.string.menu_save_format, fileTypes[0])); menu.findItem(R.id.track_detail_mail_kml).setTitle(getString(R.string.menu_save_format, fileTypes[1])); menu.findItem(R.id.track_detail_mail_csv).setTitle(getString(R.string.menu_save_format, fileTypes[2])); // menu.findItem(R.id.track_detail_save_tcx).setTitle(getString(R.string.menu_save_format, // fileTypes[3])); insertMarkerMenuItem = menu.findItem(R.id.track_detail_insert_marker); playNogagoMenuItem = menu.findItem(R.id.track_detail_play); playEarthMenuItem = menu.findItem(R.id.track_detail_earth_play); // Not // Supported if (Constants.IS_BLACKBERRY) playEarthMenuItem.setVisible(false); shareMenuItem = menu.findItem(R.id.track_detail_share); saveMenuItem = menu.findItem(R.id.track_detail_mail); voiceFrequencyMenuItem = menu.findItem(R.id.track_detail_voice_frequency); splitFrequencyMenuItem = menu.findItem(R.id.track_detail_split_frequency); if (!Constants.isOnline(TrackDetailActivity.this)) { // Alternative would be to hide them menu.removeItem(R.id.track_detail_share); menu.removeItem(R.id.track_detail_earth_play); } updateMenuItems(trackId == recordingTrackId, recordingTrackPaused); return true; } @Override public boolean onPrepareOptionsMenu(Menu menu) { String sensorTypeValueNone = getString(R.string.sensor_type_value_none); boolean showSensorState = !sensorTypeValueNone .equals(PreferencesUtils.getString(this, R.string.sensor_type_key, sensorTypeValueNone)); menu.findItem(R.id.track_detail_sensor_state).setVisible(showSensorState); return super.onPrepareOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { Intent intent; switch (item.getItemId()) { case R.id.track_detail_insert_marker: AnalyticsUtils.sendPageViews(this, "/action/detail/markerInsert"); insertMarkerAction(); return true; case R.id.track_detail_share: shareTrackAction(); return true; case R.id.track_detail_earth_play: AnalyticsUtils.sendPageViews(this, "/action/detail/earth"); if (isEarthInstalled()) { intent = IntentUtils.newIntent(this, SaveActivity.class) .putExtra(SaveActivity.EXTRA_TRACK_ID, trackId) .putExtra(SaveActivity.EXTRA_TRACK_FILE_FORMAT, (Parcelable) TrackFileFormat.KML) .putExtra(SaveActivity.EXTRA_PLAY_TRACK, true); startActivity(intent); } else { Fragment fragment = getSupportFragmentManager() .findFragmentByTag(InstallEarthDialogFragment.INSTALL_EARTH_DIALOG_TAG); if (fragment == null) { InstallEarthDialogFragment.newInstance().show(getSupportFragmentManager(), InstallEarthDialogFragment.INSTALL_EARTH_DIALOG_TAG); } } return true; case R.id.track_detail_play: AnalyticsUtils.sendPageViews(this, "/action/detail/navigateTrack"); if (!TabManager.isMapsInstalled(this)) { Fragment fragment = getSupportFragmentManager() .findFragmentByTag(InstallMapsDialogFragment.INSTALL_MAPS_DIALOG_TAG); if (fragment == null) { InstallMapsDialogFragment.newInstance().show(getSupportFragmentManager(), InstallMapsDialogFragment.INSTALL_MAPS_DIALOG_TAG); } } else { // Open Maps with command to navigate intent = IntentUtils.newIntent(this, SaveActivity.class) .putExtra(SaveActivity.EXTRA_TRACK_ID, trackId) .putExtra(SaveActivity.EXTRA_TRACK_FILE_FORMAT, (Parcelable) TrackFileFormat.GPXM) .putExtra(SaveActivity.EXTRA_FOLLOW_TRACK, true); // Then automatically opens nogago Maps based on the extras startActivity(intent); } return true; case R.id.track_detail_markers: AnalyticsUtils.sendPageViews(this, "/action/detail/marker/Detail"); intent = IntentUtils.newIntent(this, MarkerListActivity.class) .putExtra(MarkerListActivity.EXTRA_TRACK_ID, trackId); startActivity(intent); return true; case R.id.track_detail_voice_frequency: AnalyticsUtils.sendPageViews(this, "/action/detail/preferences/voice_frequency"); FrequencyDialogFragment .newInstance(R.string.voice_frequency_key, PreferencesUtils.VOICE_FREQUENCY_DEFAULT, R.string.settings_voice_frequency_title) .show(getSupportFragmentManager(), FrequencyDialogFragment.FREQUENCY_DIALOG_TAG); return true; case R.id.track_detail_split_frequency: AnalyticsUtils.sendPageViews(this, "/action/detail/preferences/split_frequency"); FrequencyDialogFragment .newInstance(R.string.split_frequency_key, PreferencesUtils.SPLIT_FREQUENCY_DEFAULT, R.string.settings_split_frequency_title) .show(getSupportFragmentManager(), FrequencyDialogFragment.FREQUENCY_DIALOG_TAG); return true; case R.id.track_detail_mail_gpx: AnalyticsUtils.sendPageViews(this, "/action/detail/mail/gpx"); startSaveActivity(TrackFileFormat.GPX); return true; case R.id.track_detail_mail_kml: AnalyticsUtils.sendPageViews(this, "/action/detail/mail/kml"); startSaveActivity(TrackFileFormat.KML); return true; case R.id.track_detail_mail_csv: AnalyticsUtils.sendPageViews(this, "/action/detail/mail/csv"); startSaveActivity(TrackFileFormat.CSV); return true; /* * case R.id.track_detail_save_tcx: * startSaveActivity(TrackFileFormat.TCX); return true; */ case R.id.track_detail_edit: AnalyticsUtils.sendPageViews(this, "/action/detail/edit_track"); intent = IntentUtils.newIntent(this, TrackEditActivity.class).putExtra(TrackEditActivity.EXTRA_TRACK_ID, trackId); startActivity(intent); return true; case R.id.track_detail_delete: AnalyticsUtils.sendPageViews(this, "/action/detail/delete_track"); DeleteOneTrackDialogFragment.newInstance(trackId).show(getSupportFragmentManager(), DeleteOneTrackDialogFragment.DELETE_ONE_TRACK_DIALOG_TAG); return true; case R.id.track_detail_sensor_state: AnalyticsUtils.sendPageViews(this, "/action/detail/sensor_state"); intent = IntentUtils.newIntent(this, SensorStateActivity.class); startActivity(intent); return true; case R.id.track_detail_settings: AnalyticsUtils.sendPageViews(this, "/action/detail/settings"); intent = IntentUtils.newIntent(this, SettingsActivity.class); startActivity(intent); return true; case R.id.track_detail_help: AnalyticsUtils.sendPageViews(this, "/action/detail/help"); intent = IntentUtils.newIntent(this, HelpActivity.class); startActivity(intent); return true; default: return super.onOptionsItemSelected(item); } } private void shareTrackAction() { AnalyticsUtils.sendPageViews(this, "/action/detail/share"); String mapId = MyTracksProviderUtils.Factory.get(this).getTrack(trackId).getMapId(); // URL // falls // schon // existent ChooseActivityDialogFragment.newInstance(trackId, (mapId.length() == 0 ? null : mapId)) .show(getSupportFragmentManager(), ChooseActivityDialogFragment.CHOOSE_ACTIVITY_DIALOG_TAG); } private void insertMarkerAction() { // Recording Intent intent; AnalyticsUtils.sendPageViews(this, "/action/detail/insert_marker"); intent = IntentUtils.newIntent(this, MarkerEditActivity.class).putExtra(MarkerEditActivity.EXTRA_TRACK_ID, trackId); startActivity(intent); } @Override public boolean onTrackballEvent(MotionEvent event) { if (event.getAction() == MotionEvent.ACTION_DOWN) { if (trackId == recordingTrackId && !recordingTrackPaused) { TrackRecordingServiceConnectionUtils.addMarker(this, trackRecordingServiceConnection, WaypointCreationRequest.DEFAULT_WAYPOINT); return true; } } return super.onTrackballEvent(event); } @Override public TrackRecordingServiceConnection getTrackRecordingServiceConnection() { return trackRecordingServiceConnection; } /** * Gets the map view container. */ public View getMapViewContainer() { return mapViewContainer; } /** * Gets the {@link TrackDataHub}. */ public TrackDataHub getTrackDataHub() { return trackDataHub; } /** * Handles the data in the intent. */ private void handleIntent(Intent intent) { trackId = intent.getLongExtra(EXTRA_TRACK_ID, -1L); markerId = intent.getLongExtra(EXTRA_MARKER_ID, -1L); if (markerId != -1L) { Waypoint waypoint = MyTracksProviderUtils.Factory.get(this).getWaypoint(markerId); if (waypoint == null) { exit(); return; } trackId = waypoint.getTrackId(); } if (trackId == -1L) { exit(); return; } } /** * Exists and returns to {@link TrackListActivity}. */ private void exit() { Intent newIntent = IntentUtils.newIntent(this, TrackListActivity.class); startActivity(newIntent); finish(); } /** * Shows marker. */ private void showMarker() { if (markerId != -1L) { MapFragment mapFragmet = (MapFragment) getSupportFragmentManager() .findFragmentByTag(MapFragment.MAP_FRAGMENT_TAG); if (mapFragmet != null) { tabHost.setCurrentTabByTag(MapFragment.MAP_FRAGMENT_TAG); mapFragmet.showMarker(trackId, markerId); } else { Log.e(TAG, "MapFragment is null"); } } } /** * Updates the menu items. * * @param isRecording true if recording */ private void updateMenuItems(boolean isRecording, boolean isPaused) { if (insertMarkerMenuItem != null) { insertMarkerMenuItem.setVisible(isRecording && !isPaused); } if (playNogagoMenuItem != null) { playNogagoMenuItem.setVisible(!isRecording); } if (playEarthMenuItem != null) { if (!Constants.IS_BLACKBERRY) playNogagoMenuItem.setVisible(!isRecording); } if (shareMenuItem != null) { shareMenuItem.setVisible(!isRecording); } if (markerImageButton != null) { markerImageButton.setImageResource(isRecording ? R.drawable.ic_marker : R.drawable.ic_upload); markerImageButton .setContentDescription(getString(isRecording ? R.string.icon_marker : R.string.menu_edit)); } if (recordImageButton != null) { recordImageButton .setImageResource(isRecording && !isPaused ? R.drawable.ic_pause : R.drawable.ic_record); recordImageButton.setContentDescription(getString( isRecording && !isPaused ? R.string.icon_pause_recording : R.string.icon_record_track)); } if (saveMenuItem != null) { saveMenuItem.setVisible(!isRecording); } if (voiceFrequencyMenuItem != null) { voiceFrequencyMenuItem.setVisible(isRecording); } if (splitFrequencyMenuItem != null) { splitFrequencyMenuItem.setVisible(isRecording); } String title; if (isRecording) { title = getString(isPaused ? R.string.generic_paused : R.string.generic_recording); } else { Track track = MyTracksProviderUtils.Factory.get(this).getTrack(trackId); title = track != null ? track.getName() : getString(R.string.my_tracks_app_name); } setTitle(title); } /** * Starts the {@link SaveActivity} to save a track. * * @param trackFileFormat the track file format */ private void startSaveActivity(TrackFileFormat trackFileFormat) { AnalyticsUtils.sendPageViews(this, "/action/detail/save"); if (FileUtils.isSdCardAvailable()) { Intent intent = IntentUtils.newIntent(this, SaveActivity.class) .putExtra(SaveActivity.EXTRA_TRACK_ID, trackId).putExtra(SaveActivity.EXTRA_MAIL_TRACK, true) .putExtra(SaveActivity.EXTRA_TRACK_FILE_FORMAT, (Parcelable) trackFileFormat); startActivity(intent); } else { Toast.makeText(this, getString(R.string.sd_card_error_no_storage), Toast.LENGTH_SHORT).show(); } } /** * Returns true if Google Earth app is installed. */ private boolean isEarthInstalled() { List<ResolveInfo> infos = getPackageManager().queryIntentActivities( new Intent().setType(SaveActivity.GOOGLE_EARTH_KML_MIME_TYPE), PackageManager.MATCH_DEFAULT_ONLY); for (ResolveInfo info : infos) { if (info.activityInfo != null && info.activityInfo.packageName != null && info.activityInfo.packageName.equals(SaveActivity.GOOGLE_EARTH_PACKAGE)) { return true; } } return false; } /** * Returns true if Google Earth app is installed. */ private boolean isMapsInstalled() { try { getPackageManager().getActivityInfo(Constants.MAPS_COMPONENT, PackageManager.GET_META_DATA); return true; } catch (NameNotFoundException nnfe) { return false; } } @Override public boolean onKeyUp(int keyCode, KeyEvent event) { switch (keyCode) { case KeyEvent.KEYCODE_M: if (trackId == recordingTrackId) { // Recording insertMarkerAction(); } 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); } }