com.weebly.opus1269.clipman.ui.signin

Class SignInActivity

java.lang.Object

android.content.Context

android.content.ContextWrapper

android.view.ContextThemeWrapper

android.app.Activity

androidx.core.app.ComponentActivity

androidx.fragment.app.FragmentActivity

androidx.appcompat.app.AppCompatActivity

com.weebly.opus1269.clipman.ui.base.BaseActivity

com.weebly.opus1269.clipman.ui.signin.SignInActivity

All Implemented Interfaces:

android.content.ComponentCallbacks, android.content.ComponentCallbacks2, android.view.KeyEvent.Callback, android.view.LayoutInflater.Factory, android.view.LayoutInflater.Factory2, android.view.View.OnClickListener, android.view.View.OnCreateContextMenuListener, android.view.Window.Callback, androidx.appcompat.app.ActionBarDrawerToggle.DelegateProvider, androidx.appcompat.app.AppCompatCallback, androidx.appcompat.widget.SearchView.OnQueryTextListener, androidx.core.app.ActivityCompat.OnRequestPermissionsResultCallback, androidx.core.app.ActivityCompat.RequestPermissionsRequestCodeValidator, androidx.core.app.TaskStackBuilder.SupportParentable, androidx.core.view.KeyEventDispatcher.Component, androidx.lifecycle.LifecycleOwner, androidx.lifecycle.ViewModelStoreOwner, com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener, com.google.android.gms.tasks.OnCompleteListener<com.google.firebase.auth.AuthResult>

public class SignInActivity
extends BaseActivity
implements com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener, com.google.android.gms.tasks.OnCompleteListener<com.google.firebase.auth.AuthResult>, android.view.View.OnClickListener

This Activity handles account selection, sign-in, registration and authorization

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) class	SignInActivity.MyDeviceReceiver BroadcastReceiver to handle MyDevice actions

Nested classes/interfaces inherited from class androidx.core.app.ComponentActivity

androidx.core.app.ComponentActivity.ExtraData

Field Summary

Fields

Modifier and Type	Field and Description
private com.google.android.gms.auth.api.signin.GoogleSignInAccount	mAccount Google account
private com.google.android.gms.common.api.GoogleApiClient	mApiClient Google API interface
private com.google.firebase.auth.FirebaseAuth	mAuth Firebase authorization
private boolean	mConnectionFailed Flag to indicate if Google API connection failed
private java.lang.String	mErrorMessage Error message related to SignIn or SignOut
private android.content.BroadcastReceiver	mMyDeviceRcvr Receive MyDevice actions
private static int	RC_SIGN_IN Result of Google signIn attempt
private static java.lang.String	STATE_CONNECTION Saved state: connection status
private static java.lang.String	STATE_ERROR Saved state: error message

Fields inherited from class com.weebly.opus1269.clipman.ui.base.BaseActivity

mBinding, mHomeUpEnabled, mIsBound, mLayoutID, mOptionsMenu, mOptionsMenuID, mQueryString, mSearchID, TAG

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_EXTERNAL_SERVICE, BIND_IMPORTANT, BIND_NOT_FOREGROUND, BIND_WAIVE_PRIORITY, BLUETOOTH_SERVICE, CAMERA_SERVICE, CAPTIONING_SERVICE, CARRIER_CONFIG_SERVICE, CLIPBOARD_SERVICE, COMPANION_DEVICE_SERVICE, CONNECTIVITY_SERVICE, CONSUMER_IR_SERVICE, CONTEXT_IGNORE_SECURITY, CONTEXT_INCLUDE_CODE, CONTEXT_RESTRICTED, CROSS_PROFILE_APPS_SERVICE, DEVICE_POLICY_SERVICE, DISPLAY_SERVICE, DOWNLOAD_SERVICE, DROPBOX_SERVICE, EUICC_SERVICE, FINGERPRINT_SERVICE, HARDWARE_PROPERTIES_SERVICE, INPUT_METHOD_SERVICE, INPUT_SERVICE, IPSEC_SERVICE, JOB_SCHEDULER_SERVICE, KEYGUARD_SERVICE, LAUNCHER_APPS_SERVICE, LAYOUT_INFLATER_SERVICE, LOCATION_SERVICE, MEDIA_PROJECTION_SERVICE, MEDIA_ROUTER_SERVICE, MEDIA_SESSION_SERVICE, MIDI_SERVICE, MODE_APPEND, MODE_ENABLE_WRITE_AHEAD_LOGGING, MODE_MULTI_PROCESS, MODE_NO_LOCALIZED_COLLATORS, MODE_PRIVATE, MODE_WORLD_READABLE, MODE_WORLD_WRITEABLE, NETWORK_STATS_SERVICE, NFC_SERVICE, NOTIFICATION_SERVICE, NSD_SERVICE, POWER_SERVICE, PRINT_SERVICE, RECEIVER_VISIBLE_TO_INSTANT_APPS, RESTRICTIONS_SERVICE, SEARCH_SERVICE, SENSOR_SERVICE, SHORTCUT_SERVICE, STORAGE_SERVICE, STORAGE_STATS_SERVICE, SYSTEM_HEALTH_SERVICE, TELECOM_SERVICE, TELEPHONY_SERVICE, TELEPHONY_SUBSCRIPTION_SERVICE, TEXT_CLASSIFICATION_SERVICE, TEXT_SERVICES_MANAGER_SERVICE, TV_INPUT_SERVICE, UI_MODE_SERVICE, USAGE_STATS_SERVICE, USB_SERVICE, USER_SERVICE, VIBRATOR_SERVICE, WALLPAPER_SERVICE, WIFI_AWARE_SERVICE, WIFI_P2P_SERVICE, WIFI_RTT_RANGING_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
SignInActivity()

Method Summary

Modifier and Type	Method and Description
private void	attemptSilentSignIn() Try to signin with cached credentials or cross-device single signin
private void	clearUser() Remove all User info.
private void	connectionFailed(com.google.android.gms.common.ConnectionResult result) Google API connection failed for some reason
private void	dismissProgress() Remove progress view
private void	doSignOut() SignOut of Google and Firebase
private void	doUnregister() Unregister with App Engine.
private void	firebaseAuthWithGoogle() Authorize with Firebase
private void	handleSigningOut() All signout attempts come through here
private void	handleSignInResult(com.google.android.gms.auth.api.signin.GoogleSignInResult result) All SignIn attempts will come through here
void	onActivityResult(int requestCode, int resultCode, android.content.Intent data)
void	onClick(android.view.View v)
void	onComplete(com.google.android.gms.tasks.Task<com.google.firebase.auth.AuthResult> task)
void	onConnectionFailed(com.google.android.gms.common.ConnectionResult connectionResult)
protected void	onCreate(android.os.Bundle savedInstanceState)
boolean	onCreateOptionsMenu(android.view.Menu menu)
boolean	onOptionsItemSelected(android.view.MenuItem item)
protected void	onSaveInstanceState(android.os.Bundle outState)
private void	onSignInClicked() SignIn button clicked
private void	onSignOutClicked() SignOut button clicked
protected void	onStart()
protected void	onStop()
protected void	restoreInstanceState(android.os.Bundle savedInstanceState) Override to restore additional state
private void	setProgressMessage(java.lang.String message) Set progress message
private void	setupButtons() Initialize Buttons
private void	setupGoogleSignIn() Initialize Google SignIn API
private void	showHelpDialog() Show a dialog with rationale for signin
private void	showProgress(java.lang.String message) Display progress view
private void	signInFailed(java.lang.String error) SignIn failed for some reason
private void	signInFailed(java.lang.String message, java.lang.Exception ex) SignIn failed for some reason
private void	signOutFailed(java.lang.String error) SignOut failed for some reason
private void	updateView() Set the state of all the UI elements

Methods inherited from class com.weebly.opus1269.clipman.ui.base.BaseActivity

getFab, getTAG, onQueryTextChange, onQueryTextSubmit, onRestoreInstanceState, onResume, setQueryString

Methods inherited from class androidx.appcompat.app.AppCompatActivity

addContentView, closeOptionsMenu, dispatchKeyEvent, findViewById, getDelegate, getDrawerToggleDelegate, getMenuInflater, getResources, getSupportActionBar, getSupportParentActivityIntent, invalidateOptionsMenu, onConfigurationChanged, onContentChanged, onCreateSupportNavigateUpTaskStack, onDestroy, onKeyDown, onMenuItemSelected, onMenuOpened, onPanelClosed, onPostCreate, onPostResume, onPrepareSupportNavigateUpTaskStack, onSupportActionModeFinished, onSupportActionModeStarted, onSupportContentChanged, onSupportNavigateUp, onTitleChanged, onWindowStartingSupportActionMode, openOptionsMenu, setContentView, setContentView, setContentView, setSupportActionBar, setSupportProgress, setSupportProgressBarIndeterminate, setSupportProgressBarIndeterminateVisibility, setSupportProgressBarVisibility, setTheme, startSupportActionMode, supportInvalidateOptionsMenu, supportNavigateUpTo, supportRequestWindowFeature, supportShouldUpRecreateTask

Methods inherited from class androidx.fragment.app.FragmentActivity

dump, getLastCustomNonConfigurationInstance, getLifecycle, getSupportFragmentManager, getSupportLoaderManager, getViewModelStore, onAttachFragment, onBackPressed, onCreatePanelMenu, onCreateView, onCreateView, onLowMemory, onMultiWindowModeChanged, onNewIntent, onPause, onPictureInPictureModeChanged, onPrepareOptionsPanel, onPreparePanel, onRequestPermissionsResult, onResumeFragments, onRetainCustomNonConfigurationInstance, onRetainNonConfigurationInstance, onStateNotSaved, setEnterSharedElementCallback, setExitSharedElementCallback, startActivityForResult, startActivityForResult, startActivityFromFragment, startActivityFromFragment, startIntentSenderForResult, startIntentSenderForResult, startIntentSenderFromFragment, supportFinishAfterTransition, supportPostponeEnterTransition, supportStartPostponedEnterTransition, validateRequestPermissionsRequestCode

Methods inherited from class androidx.core.app.ComponentActivity

dispatchKeyShortcutEvent, getExtraData, putExtraData, superDispatchKeyEvent

Methods inherited from class android.app.Activity

attachBaseContext, closeContextMenu, createPendingResult, dismissDialog, dismissKeyboardShortcutsHelper, dispatchGenericMotionEvent, dispatchPopulateAccessibilityEvent, dispatchTouchEvent, dispatchTrackballEvent, enterPictureInPictureMode, enterPictureInPictureMode, finish, finishActivity, finishActivityFromChild, finishAffinity, finishAfterTransition, finishAndRemoveTask, finishFromChild, getActionBar, getApplication, getCallingActivity, getCallingPackage, getChangingConfigurations, getComponentName, getContentScene, getContentTransitionManager, getCurrentFocus, getFragmentManager, getIntent, getLastNonConfigurationInstance, getLayoutInflater, getLoaderManager, getLocalClassName, getMaxNumPictureInPictureActions, getMediaController, getParent, getParentActivityIntent, getPreferences, getReferrer, getRequestedOrientation, getSearchEvent, getSystemService, getTaskId, getTitle, getTitleColor, getVoiceInteractor, getVolumeControlStream, getWindow, getWindowManager, hasWindowFocus, isActivityTransitionRunning, isChangingConfigurations, isChild, isDestroyed, isFinishing, isImmersive, isInMultiWindowMode, isInPictureInPictureMode, isLocalVoiceInteractionSupported, isTaskRoot, isVoiceInteraction, isVoiceInteractionRoot, managedQuery, moveTaskToBack, navigateUpTo, navigateUpToFromChild, onActionModeFinished, onActionModeStarted, onActivityReenter, onApplyThemeResource, onAttachedToWindow, onAttachFragment, onChildTitleChanged, onContextItemSelected, onContextMenuClosed, onCreate, onCreateContextMenu, onCreateDescription, onCreateDialog, onCreateDialog, onCreateNavigateUpTaskStack, onCreatePanelView, onCreateThumbnail, onDetachedFromWindow, onEnterAnimationComplete, onGenericMotionEvent, onKeyLongPress, onKeyMultiple, onKeyShortcut, onKeyUp, onLocalVoiceInteractionStarted, onLocalVoiceInteractionStopped, onMultiWindowModeChanged, onNavigateUp, onNavigateUpFromChild, onOptionsMenuClosed, onPictureInPictureModeChanged, onPostCreate, onPrepareDialog, onPrepareDialog, onPrepareNavigateUpTaskStack, onPrepareOptionsMenu, onProvideAssistContent, onProvideAssistData, onProvideKeyboardShortcuts, onProvideReferrer, onRestart, onRestoreInstanceState, onSaveInstanceState, onSearchRequested, onSearchRequested, onTouchEvent, onTrackballEvent, onTrimMemory, onUserInteraction, onUserLeaveHint, onVisibleBehindCanceled, onWindowAttributesChanged, onWindowFocusChanged, onWindowStartingActionMode, onWindowStartingActionMode, openContextMenu, overridePendingTransition, postponeEnterTransition, recreate, registerForContextMenu, releaseInstance, removeDialog, reportFullyDrawn, requestDragAndDropPermissions, requestPermissions, requestShowKeyboardShortcuts, requestVisibleBehind, requestWindowFeature, requireViewById, runOnUiThread, setActionBar, setContentTransitionManager, setDefaultKeyMode, setEnterSharedElementCallback, setExitSharedElementCallback, setFeatureDrawable, setFeatureDrawableAlpha, setFeatureDrawableResource, setFeatureDrawableUri, setFinishOnTouchOutside, setImmersive, setIntent, setMediaController, setPictureInPictureParams, setProgress, setProgressBarIndeterminate, setProgressBarIndeterminateVisibility, setProgressBarVisibility, setRequestedOrientation, setResult, setResult, setSecondaryProgress, setShowWhenLocked, setTaskDescription, setTitle, setTitle, setTitleColor, setTurnScreenOn, setVisible, setVolumeControlStream, setVrModeEnabled, shouldShowRequestPermissionRationale, shouldUpRecreateTask, showAssist, showDialog, showDialog, showLockTaskEscapeMessage, startActionMode, startActionMode, startActivities, startActivities, startActivity, startActivity, startActivityFromChild, startActivityFromChild, startActivityFromFragment, startActivityFromFragment, startActivityIfNeeded, startActivityIfNeeded, startIntentSender, startIntentSender, startIntentSenderFromChild, startIntentSenderFromChild, startLocalVoiceInteraction, startLockTask, startManagingCursor, startNextMatchingActivity, startNextMatchingActivity, startPostponedEnterTransition, startSearch, stopLocalVoiceInteraction, stopLockTask, stopManagingCursor, takeKeyEvents, triggerSearch, unregisterForContextMenu

Methods inherited from class android.view.ContextThemeWrapper

applyOverrideConfiguration, getAssets, getTheme

Methods inherited from class android.content.ContextWrapper

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

Methods inherited from class android.content.Context

getColor, getColorStateList, getDrawable, getString, getString, getSystemService, 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

Methods inherited from interface android.view.Window.Callback

onPointerCaptureChanged

Field Detail

RC_SIGN_IN

private static final int RC_SIGN_IN

Result of Google signIn attempt

See Also:

Constant Field Values

STATE_CONNECTION

private static final java.lang.String STATE_CONNECTION

Saved state: connection status

See Also:

Constant Field Values

STATE_ERROR

private static final java.lang.String STATE_ERROR

Saved state: error message

See Also:

Constant Field Values

mApiClient

private com.google.android.gms.common.api.GoogleApiClient mApiClient

Google API interface

mAccount

private com.google.android.gms.auth.api.signin.GoogleSignInAccount mAccount

Google account

mAuth

private com.google.firebase.auth.FirebaseAuth mAuth

Firebase authorization

mMyDeviceRcvr

private android.content.BroadcastReceiver mMyDeviceRcvr

Receive MyDevice actions

mConnectionFailed

private boolean mConnectionFailed

Flag to indicate if Google API connection failed

mErrorMessage

private java.lang.String mErrorMessage

Error message related to SignIn or SignOut

Constructor Detail

SignInActivity

public SignInActivity()

Method Detail

onCreate

protected void onCreate(android.os.Bundle savedInstanceState)

Overrides:

onCreate in class BaseActivity

onSaveInstanceState

protected void onSaveInstanceState(android.os.Bundle outState)

Overrides:

onSaveInstanceState in class BaseActivity

onCreateOptionsMenu

public boolean onCreateOptionsMenu(android.view.Menu menu)

Overrides:

onCreateOptionsMenu in class BaseActivity

restoreInstanceState

protected void restoreInstanceState(android.os.Bundle savedInstanceState)

Description copied from class: BaseActivity

Override to restore additional state

Overrides:

restoreInstanceState in class BaseActivity

Parameters:

savedInstanceState - our state

onStart

protected void onStart()

Overrides:

onStart in class androidx.appcompat.app.AppCompatActivity

onStop

protected void onStop()

Overrides:

onStop in class androidx.appcompat.app.AppCompatActivity

onOptionsItemSelected

public boolean onOptionsItemSelected(android.view.MenuItem item)

Overrides:

onOptionsItemSelected in class android.app.Activity

onActivityResult

public void onActivityResult(int requestCode,
                             int resultCode,
                             android.content.Intent data)

Overrides:

onActivityResult in class androidx.fragment.app.FragmentActivity

onComplete

public void onComplete(@NonNull
                       com.google.android.gms.tasks.Task<com.google.firebase.auth.AuthResult> task)

Specified by:

onComplete in interface com.google.android.gms.tasks.OnCompleteListener<com.google.firebase.auth.AuthResult>

onClick

public void onClick(android.view.View v)

Specified by:

onClick in interface android.view.View.OnClickListener

onConnectionFailed

public void onConnectionFailed(@NonNull
                               com.google.android.gms.common.ConnectionResult connectionResult)

Specified by:

onConnectionFailed in interface com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener

doSignOut

private void doSignOut()

SignOut of Google and Firebase

onSignInClicked

private void onSignInClicked()

SignIn button clicked

onSignOutClicked

private void onSignOutClicked()

SignOut button clicked

attemptSilentSignIn

private void attemptSilentSignIn()

Try to signin with cached credentials or cross-device single signin

handleSignInResult

private void handleSignInResult(@Nullable
                                com.google.android.gms.auth.api.signin.GoogleSignInResult result)

All SignIn attempts will come through here

Parameters:

result - The GoogleSignInResult of any SignIn attempt

firebaseAuthWithGoogle

private void firebaseAuthWithGoogle()

Authorize with Firebase

handleSigningOut

private void handleSigningOut()

All signout attempts come through here

showHelpDialog

private void showHelpDialog()

Show a dialog with rationale for signin

setupButtons

private void setupButtons()

Initialize Buttons

setupGoogleSignIn

private void setupGoogleSignIn()

Initialize Google SignIn API

doUnregister

private void doUnregister()

Unregister with App Engine. This will also perform the sign-out

clearUser

private void clearUser()

Remove all User info.

updateView

private void updateView()

Set the state of all the UI elements

connectionFailed

private void connectionFailed(@NonNull
                              com.google.android.gms.common.ConnectionResult result)

Google API connection failed for some reason

Parameters:

result - info. on failure

signInFailed

private void signInFailed(java.lang.String error)

SignIn failed for some reason

Parameters:

error - info. on failure

signInFailed

private void signInFailed(java.lang.String message,
                          java.lang.Exception ex)

SignIn failed for some reason

Parameters:

ex - info. on failure

signOutFailed

private void signOutFailed(java.lang.String error)

SignOut failed for some reason

Parameters:

error - info. on failure

showProgress

private void showProgress(java.lang.String message)

Display progress view

Parameters:

message - - message to display

dismissProgress

private void dismissProgress()

Remove progress view

setProgressMessage

private void setProgressMessage(java.lang.String message)

Set progress message

Parameters:

message - - message to display