org.mapsforge.applications.android.samples

Class SamplesBaseActivity

java.lang.Object

android.content.Context

android.content.ContextWrapper

android.view.ContextThemeWrapper

android.app.Activity

org.mapsforge.map.android.util.MapViewerTemplate

org.mapsforge.applications.android.samples.SamplesBaseActivity

All Implemented Interfaces:

android.content.ComponentCallbacks, android.content.ComponentCallbacks2, android.content.SharedPreferences.OnSharedPreferenceChangeListener, android.view.KeyEvent.Callback, android.view.LayoutInflater.Factory, android.view.LayoutInflater.Factory2, android.view.View.OnCreateContextMenuListener, android.view.Window.Callback

Direct Known Subclasses:

BasicMapViewerV3, DownloadLayerViewer, RenderTheme4

public abstract class SamplesBaseActivity
extends MapViewerTemplate
implements android.content.SharedPreferences.OnSharedPreferenceChangeListener

Code common to most activities in the Samples app.

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	DIALOG_ENTER_COORDINATES
static String	SETTING_SCALEBAR
static String	SETTING_SCALEBAR_BOTH
static String	SETTING_SCALEBAR_IMPERIAL
static String	SETTING_SCALEBAR_METRIC
static String	SETTING_SCALEBAR_NAUTICAL
static String	SETTING_SCALEBAR_NONE
protected android.content.SharedPreferences	sharedPreferences

Fields inherited from class org.mapsforge.map.android.util.MapViewerTemplate

mapView, preferencesFacade, renderThemeStyleMenu, tileCaches

Fields inherited from class android.app.Activity

DEFAULT_KEYS_DIALER, DEFAULT_KEYS_DISABLE, DEFAULT_KEYS_SEARCH_GLOBAL, DEFAULT_KEYS_SEARCH_LOCAL, DEFAULT_KEYS_SHORTCUT, FOCUSED_STATE_SET, RESULT_CANCELED, RESULT_FIRST_USER, RESULT_OK

Fields inherited from class android.content.Context

ACCESSIBILITY_SERVICE, ACCOUNT_SERVICE, ACTIVITY_SERVICE, ALARM_SERVICE, APP_OPS_SERVICE, APPWIDGET_SERVICE, AUDIO_SERVICE, BATTERY_SERVICE, BIND_ABOVE_CLIENT, BIND_ADJUST_WITH_ACTIVITY, BIND_ALLOW_OOM_MANAGEMENT, BIND_AUTO_CREATE, BIND_DEBUG_UNBIND, BIND_IMPORTANT, BIND_NOT_FOREGROUND, BIND_WAIVE_PRIORITY, BLUETOOTH_SERVICE, CAMERA_SERVICE, CAPTIONING_SERVICE, CLIPBOARD_SERVICE, CONNECTIVITY_SERVICE, CONSUMER_IR_SERVICE, CONTEXT_IGNORE_SECURITY, CONTEXT_INCLUDE_CODE, CONTEXT_RESTRICTED, DEVICE_POLICY_SERVICE, DISPLAY_SERVICE, DOWNLOAD_SERVICE, DROPBOX_SERVICE, INPUT_METHOD_SERVICE, INPUT_SERVICE, JOB_SCHEDULER_SERVICE, KEYGUARD_SERVICE, LAUNCHER_APPS_SERVICE, LAYOUT_INFLATER_SERVICE, LOCATION_SERVICE, MEDIA_PROJECTION_SERVICE, MEDIA_ROUTER_SERVICE, MEDIA_SESSION_SERVICE, MODE_APPEND, MODE_ENABLE_WRITE_AHEAD_LOGGING, MODE_MULTI_PROCESS, MODE_PRIVATE, MODE_WORLD_READABLE, MODE_WORLD_WRITEABLE, NFC_SERVICE, NOTIFICATION_SERVICE, NSD_SERVICE, POWER_SERVICE, PRINT_SERVICE, RESTRICTIONS_SERVICE, SEARCH_SERVICE, SENSOR_SERVICE, STORAGE_SERVICE, TELECOM_SERVICE, TELEPHONY_SERVICE, TELEPHONY_SUBSCRIPTION_SERVICE, TEXT_SERVICES_MANAGER_SERVICE, TV_INPUT_SERVICE, UI_MODE_SERVICE, USAGE_STATS_SERVICE, USB_SERVICE, USER_SERVICE, VIBRATOR_SERVICE, WALLPAPER_SERVICE, WIFI_P2P_SERVICE, WIFI_SERVICE, WINDOW_SERVICE

Fields inherited from interface android.content.ComponentCallbacks2

TRIM_MEMORY_BACKGROUND, TRIM_MEMORY_COMPLETE, TRIM_MEMORY_MODERATE, TRIM_MEMORY_RUNNING_CRITICAL, TRIM_MEMORY_RUNNING_LOW, TRIM_MEMORY_RUNNING_MODERATE, TRIM_MEMORY_UI_HIDDEN

Constructor Summary

Constructors

Constructor and Description
SamplesBaseActivity()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	createControls()
protected void	createLayers()
protected void	createSharedPreferences()
protected void	createTileCaches()
protected org.mapsforge.core.model.MapPosition	getDefaultInitialPosition()
protected int	getLayoutId()
protected String	getMapFileName()
protected int	getMapViewId()
protected android.app.Dialog	onCreateDialog(int id)
boolean	onCreateOptionsMenu(android.view.Menu menu)
protected void	onDestroy()
boolean	onOptionsItemSelected(android.view.MenuItem item)
protected void	onPrepareDialog(int id, android.app.Dialog dialog)
void	onSharedPreferenceChanged(android.content.SharedPreferences preferences, String key)
protected void	setMapScaleBar() Sets the scale bar from preferences.
protected void	setMaxTextWidthFactor() sets the value for breaking line text in labels.

Methods inherited from class org.mapsforge.map.android.util.MapViewerTemplate

createMapViews, getInitialPosition, getMapFile, getMapFileDirectory, getMapView, getMaxTextWidthFactor, getPersistableId, getRenderTheme, getScreenRatio, getZoomLevelDefault, getZoomLevelMax, getZoomLevelMin, hasZoomControls, initializePosition, isZoomControlsAutoHide, onCreate, onPause, purgeTileCaches, redrawLayers, setContentView

Methods inherited from class android.app.Activity

addContentView, closeContextMenu, closeOptionsMenu, createPendingResult, dismissDialog, dispatchGenericMotionEvent, dispatchKeyEvent, dispatchKeyShortcutEvent, dispatchPopulateAccessibilityEvent, dispatchTouchEvent, dispatchTrackballEvent, dump, findViewById, finish, finishActivity, finishActivityFromChild, finishAffinity, finishAfterTransition, finishAndRemoveTask, finishFromChild, getActionBar, getApplication, getCallingActivity, getCallingPackage, getChangingConfigurations, getComponentName, getContentScene, getContentTransitionManager, getCurrentFocus, getFragmentManager, getIntent, getLastNonConfigurationInstance, getLayoutInflater, getLoaderManager, getLocalClassName, getMediaController, getMenuInflater, getParent, getParentActivityIntent, getPreferences, getReferrer, getRequestedOrientation, getSystemService, getTaskId, getTitle, getTitleColor, getVolumeControlStream, getWindow, getWindowManager, hasWindowFocus, invalidateOptionsMenu, isChangingConfigurations, isChild, isDestroyed, isFinishing, isImmersive, isTaskRoot, managedQuery, moveTaskToBack, navigateUpTo, navigateUpToFromChild, onActionModeFinished, onActionModeStarted, onActivityReenter, onActivityResult, onApplyThemeResource, onAttachedToWindow, onAttachFragment, onBackPressed, onChildTitleChanged, onConfigurationChanged, onContentChanged, onContextItemSelected, onContextMenuClosed, onCreate, onCreateContextMenu, onCreateDescription, onCreateDialog, onCreateNavigateUpTaskStack, onCreatePanelMenu, onCreatePanelView, onCreateThumbnail, onCreateView, onCreateView, onDetachedFromWindow, onEnterAnimationComplete, onGenericMotionEvent, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyShortcut, onKeyUp, onLowMemory, onMenuItemSelected, onMenuOpened, onNavigateUp, onNavigateUpFromChild, onNewIntent, onOptionsMenuClosed, onPanelClosed, onPostCreate, onPostCreate, onPostResume, onPrepareDialog, onPrepareNavigateUpTaskStack, onPrepareOptionsMenu, onPreparePanel, onProvideAssistData, onRestart, onRestoreInstanceState, onRestoreInstanceState, onResume, onRetainNonConfigurationInstance, onSaveInstanceState, onSaveInstanceState, onSearchRequested, onStart, onStop, onTitleChanged, onTouchEvent, onTrackballEvent, onTrimMemory, onUserInteraction, onUserLeaveHint, onVisibleBehindCanceled, onWindowAttributesChanged, onWindowFocusChanged, onWindowStartingActionMode, openContextMenu, openOptionsMenu, overridePendingTransition, postponeEnterTransition, recreate, registerForContextMenu, releaseInstance, removeDialog, reportFullyDrawn, requestVisibleBehind, requestWindowFeature, runOnUiThread, setActionBar, setContentTransitionManager, setContentView, setContentView, setContentView, setDefaultKeyMode, setEnterSharedElementCallback, setExitSharedElementCallback, setFeatureDrawable, setFeatureDrawableAlpha, setFeatureDrawableResource, setFeatureDrawableUri, setFinishOnTouchOutside, setImmersive, setIntent, setMediaController, setProgress, setProgressBarIndeterminate, setProgressBarIndeterminateVisibility, setProgressBarVisibility, setRequestedOrientation, setResult, setResult, setSecondaryProgress, setTaskDescription, setTitle, setTitle, setTitleColor, setVisible, setVolumeControlStream, shouldUpRecreateTask, showDialog, showDialog, startActionMode, startActivities, startActivities, startActivity, startActivity, startActivityForResult, startActivityForResult, startActivityFromChild, startActivityFromChild, startActivityFromFragment, startActivityFromFragment, startActivityIfNeeded, startActivityIfNeeded, startIntentSender, startIntentSender, startIntentSenderForResult, startIntentSenderForResult, startIntentSenderFromChild, startIntentSenderFromChild, startLockTask, startManagingCursor, startNextMatchingActivity, startNextMatchingActivity, startPostponedEnterTransition, startSearch, stopLockTask, stopManagingCursor, takeKeyEvents, triggerSearch, unregisterForContextMenu

Methods inherited from class android.view.ContextThemeWrapper

applyOverrideConfiguration, attachBaseContext, getResources, getTheme, setTheme

Methods inherited from class android.content.ContextWrapper

bindService, checkCallingOrSelfPermission, checkCallingOrSelfUriPermission, checkCallingPermission, checkCallingUriPermission, checkPermission, checkUriPermission, checkUriPermission, clearWallpaper, createConfigurationContext, createDisplayContext, createPackageContext, databaseList, deleteDatabase, deleteFile, enforceCallingOrSelfPermission, enforceCallingOrSelfUriPermission, enforceCallingPermission, enforceCallingUriPermission, enforcePermission, enforceUriPermission, enforceUriPermission, fileList, getApplicationContext, getApplicationInfo, getAssets, getBaseContext, getCacheDir, getClassLoader, getCodeCacheDir, getContentResolver, getDatabasePath, getDir, getExternalCacheDir, getExternalCacheDirs, getExternalFilesDir, getExternalFilesDirs, getExternalMediaDirs, getFilesDir, getFileStreamPath, getMainLooper, getNoBackupFilesDir, getObbDir, getObbDirs, getPackageCodePath, getPackageManager, getPackageName, getPackageResourcePath, getSharedPreferences, getWallpaper, getWallpaperDesiredMinimumHeight, getWallpaperDesiredMinimumWidth, grantUriPermission, isRestricted, openFileInput, openFileOutput, openOrCreateDatabase, openOrCreateDatabase, peekWallpaper, registerReceiver, registerReceiver, removeStickyBroadcast, removeStickyBroadcastAsUser, revokeUriPermission, sendBroadcast, sendBroadcast, sendBroadcastAsUser, sendBroadcastAsUser, sendOrderedBroadcast, sendOrderedBroadcast, sendOrderedBroadcastAsUser, sendStickyBroadcast, sendStickyBroadcastAsUser, sendStickyOrderedBroadcast, sendStickyOrderedBroadcastAsUser, setWallpaper, setWallpaper, startInstrumentation, startService, stopService, unbindService, unregisterReceiver

Methods inherited from class android.content.Context

getDrawable, getString, getString, getText, obtainStyledAttributes, obtainStyledAttributes, obtainStyledAttributes, obtainStyledAttributes, registerComponentCallbacks, unregisterComponentCallbacks

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SETTING_SCALEBAR

public static final String SETTING_SCALEBAR

See Also:

Constant Field Values

SETTING_SCALEBAR_METRIC

public static final String SETTING_SCALEBAR_METRIC

See Also:

Constant Field Values

SETTING_SCALEBAR_IMPERIAL

public static final String SETTING_SCALEBAR_IMPERIAL

See Also:

Constant Field Values

SETTING_SCALEBAR_NAUTICAL

public static final String SETTING_SCALEBAR_NAUTICAL

See Also:

Constant Field Values

SETTING_SCALEBAR_BOTH

public static final String SETTING_SCALEBAR_BOTH

See Also:

Constant Field Values

SETTING_SCALEBAR_NONE

public static final String SETTING_SCALEBAR_NONE

See Also:

Constant Field Values

DIALOG_ENTER_COORDINATES

protected static final int DIALOG_ENTER_COORDINATES

See Also:

Constant Field Values

sharedPreferences

protected android.content.SharedPreferences sharedPreferences

Constructor Detail

SamplesBaseActivity

public SamplesBaseActivity()

Method Detail

getLayoutId

protected int getLayoutId()

Specified by:

getLayoutId in class MapViewerTemplate

getMapViewId

protected int getMapViewId()

Specified by:

getMapViewId in class MapViewerTemplate

getDefaultInitialPosition

protected org.mapsforge.core.model.MapPosition getDefaultInitialPosition()

Overrides:

getDefaultInitialPosition in class MapViewerTemplate

createLayers

protected void createLayers()

Specified by:

createLayers in class MapViewerTemplate

createControls

protected void createControls()

Overrides:

createControls in class MapViewerTemplate

createTileCaches

protected void createTileCaches()

Specified by:

createTileCaches in class MapViewerTemplate

getMapFileName

protected String getMapFileName()

Specified by:

getMapFileName in class MapViewerTemplate

Returns:

the map file name to be used

onDestroy

protected void onDestroy()

Overrides:

onDestroy in class MapViewerTemplate

createSharedPreferences

protected void createSharedPreferences()

Overrides:

createSharedPreferences in class MapViewerTemplate

onCreateDialog

protected android.app.Dialog onCreateDialog(int id)

Overrides:

onCreateDialog in class android.app.Activity

onCreateOptionsMenu

public boolean onCreateOptionsMenu(android.view.Menu menu)

Overrides:

onCreateOptionsMenu in class android.app.Activity

onOptionsItemSelected

public boolean onOptionsItemSelected(android.view.MenuItem item)

Overrides:

onOptionsItemSelected in class android.app.Activity

onPrepareDialog

protected void onPrepareDialog(int id,
                   android.app.Dialog dialog)

Overrides:

onPrepareDialog in class android.app.Activity

onSharedPreferenceChanged

public void onSharedPreferenceChanged(android.content.SharedPreferences preferences,
                             String key)

Specified by:

onSharedPreferenceChanged in interface android.content.SharedPreferences.OnSharedPreferenceChangeListener

setMapScaleBar

protected void setMapScaleBar()

Sets the scale bar from preferences.

setMaxTextWidthFactor

protected void setMaxTextWidthFactor()

sets the value for breaking line text in labels.