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MIT License
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package com.hpush.app.activities; /*from w w w . jav a2s. c o m*/ import android.app.AlertDialog; import android.app.ProgressDialog; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.IntentSender.SendIntentException; import android.content.pm.ActivityInfo; import android.net.Uri; import android.os.AsyncTask; import android.os.Bundle; import android.support.v4.app.DialogFragment; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentTransaction; import android.support.v4.os.AsyncTaskCompat; import android.support.v4.view.MenuItemCompat; import android.support.v4.view.ViewCompat; import android.support.v4.view.ViewPager; import android.support.v4.view.ViewPager.OnPageChangeListener; import android.support.v4.widget.DrawerLayout; import android.support.v7.app.ActionBar; import android.support.v7.app.ActionBarDrawerToggle; import android.support.v7.widget.Toolbar; import android.text.TextUtils; import android.view.Gravity; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.widget.ImageButton; import android.widget.TextView; import com.astuetz.PagerSlidingTabStrip; import com.chopping.bus.CloseDrawerEvent; import com.crashlytics.android.Crashlytics; import com.facebook.FacebookException; import com.facebook.widget.WebDialog; import com.facebook.widget.WebDialog.OnCompleteListener; import com.github.ksoichiro.android.observablescrollview.ObservableScrollViewCallbacks; import com.github.ksoichiro.android.observablescrollview.ScrollState; import com.github.ksoichiro.android.observablescrollview.Scrollable; import com.github.mrengineer13.snackbar.SnackBar; import com.google.android.gms.ads.AdListener; import com.google.android.gms.ads.AdRequest; import com.google.android.gms.ads.InterstitialAd; import com.google.android.gms.common.ConnectionResult; import com.google.android.gms.common.GooglePlayServicesUtil; import com.google.android.gms.common.SignInButton; import com.google.android.gms.common.api.GoogleApiClient; import com.google.android.gms.plus.Plus; import com.google.android.gms.plus.Plus.PlusOptions; import com.hpush.R; import com.hpush.app.adapters.MainViewPagerAdapter; import com.hpush.app.fragments.AboutDialogFragment; import com.hpush.app.fragments.AboutDialogFragment.EulaConfirmationDialog; import com.hpush.app.fragments.AppListImpFragment; import com.hpush.app.fragments.GPlusFragment; import com.hpush.bus.BookmarkAllEvent; import com.hpush.bus.DeleteAccountEvent; import com.hpush.bus.EULAConfirmedEvent; import com.hpush.bus.EULARejectEvent; import com.hpush.bus.EditSettingsEvent; import com.hpush.bus.InsertAccountEvent; import com.hpush.bus.LoginedGPlusEvent; import com.hpush.bus.LogoutGPlusEvent; import com.hpush.bus.RemoveAllEvent; import com.hpush.bus.RemoveAllEvent.WhichPage; import com.hpush.bus.SelectMessageEvent; import com.hpush.bus.UpdateCurrentTotalMessagesEvent; import com.hpush.data.FunctionType; import com.hpush.data.Status; import com.hpush.db.DB; import com.hpush.db.DB.Sort; import com.hpush.gcm.ChangeSettingsTask; import com.hpush.gcm.RegGCMTask; import com.hpush.gcm.UnregGCMTask; import com.hpush.utils.Prefs; import com.hpush.utils.Utils; import com.hpush.views.OnViewAnimatedClickedListener; import com.hpush.views.OnViewAnimatedClickedListener3; import com.nineoldandroids.animation.Animator; import com.nineoldandroids.animation.AnimatorListenerAdapter; import com.nineoldandroids.animation.AnimatorSet; import com.nineoldandroids.animation.ObjectAnimator; import com.nineoldandroids.view.ViewHelper; import com.nineoldandroids.view.ViewPropertyAnimator; import de.greenrobot.event.EventBus; /** * Main activity of the app. * * @author Xinyue Zhao */ public final class MainActivity extends BasicActivity implements com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks , com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener , ObservableScrollViewCallbacks { /** * Main layout for this component. */ private static final int LAYOUT = R.layout.activity_main; /** * The pagers */ private ViewPager mViewPager; /** * Adapter for {@link #mViewPager}. */ private MainViewPagerAdapter mPagerAdapter; /** * Navigation drawer. */ private DrawerLayout mDrawerLayout; /** * Use navigation-drawer for this fork. */ private ActionBarDrawerToggle mDrawerToggle; /** * The new actionbar. */ private Toolbar mToolbar; /** * Tabs. */ private PagerSlidingTabStrip mTabs; /** * Click to remove all selected items. */ private ImageButton mRemoveAllBtn; /** * Click to bookmark all selected items. */ private ImageButton mBookmarkAllBtn; /** * Open/Close main float buttons. */ private ImageButton mOpenBtn; /** * The interstitial ad. */ private InterstitialAd mInterstitialAd; /** * Count of total messages saved. */ private TextView mTotalTv; /** * Container for toolbar and viewpager. */ private View mHeaderView; private SnackBar mSnackBar; private SignInButton mGPlusBtn; private GoogleApiClient mPlusClient; private ConnectionResult mConnectionResult; private ProgressDialog mProgressDialog; private static int REQUEST_CODE_RESOLVE_ERR = 0x98; //------------------------------------------------ //Subscribes, event-handlers //------------------------------------------------ /** * Handler for {@link EULARejectEvent}. * * @param e * Event {@link EULARejectEvent}. */ public void onEvent(EULARejectEvent e) { finish(); } /** * Handler for {@link EULAConfirmedEvent} * * @param e * Event {@link EULAConfirmedEvent}. */ public void onEvent(EULAConfirmedEvent e) { } /** * Handler for {@link }. * * @param e * Event {@link}. */ public void onEvent(CloseDrawerEvent e) { mDrawerLayout.closeDrawers(); } /** * Handler for {@link SelectMessageEvent}. * * @param e * Event {@link SelectMessageEvent}. */ public void onEvent(SelectMessageEvent e) { openFloatButtons(); } /** * Handler for {@link com.hpush.bus.LogoutGPlusEvent}. * * @param e * Event {@link com.hpush.bus.LogoutGPlusEvent}. */ public void onEvent(LogoutGPlusEvent e) { logoutGPlus(); } /** * Handler for {@link UpdateCurrentTotalMessagesEvent}. * * @param e * Event {@link UpdateCurrentTotalMessagesEvent}. */ public void onEvent(UpdateCurrentTotalMessagesEvent e) { this.refreshCurrentTotalMessages(); } /** * Handler for {@link EditSettingsEvent}. * * @param e * Event {@link EditSettingsEvent}. */ public void onEvent(EditSettingsEvent e) { saveSettings(); } /** * Handler for {@link InsertAccountEvent}. * * @param e * Event {@link InsertAccountEvent}. */ public void onEvent(InsertAccountEvent e) { new ChangeSettingsTask(getApplication(), Prefs.getInstance(getApplication()).getPushBackendRegUrl()).execute(); } /** * Handler for {@link DeleteAccountEvent}. * * @param e * Event {@link DeleteAccountEvent}. */ public void onEvent(DeleteAccountEvent e) { new ChangeSettingsTask(getApplication(), Prefs.getInstance(getApplication()).getPushBackendUnregUrl()) .execute(); } /** * Handler for {@link Status}. * * @param e * Event {@link Status}. */ public void onEvent(Status e) { dismissProgressDialog(); switch (FunctionType.fromName(e.getFunction())) { case Edit: if (e.status()) { EventBus.getDefault().removeStickyEvent(EditSettingsEvent.class); mSnackBar.show(getString(R.string.msg_saved_settings_successfully)); } else { saveSettings(); } break; case Insert: if (e.status()) { EventBus.getDefault().removeStickyEvent(InsertAccountEvent.class); mSnackBar.show(getString(R.string.msg_saved_account_successfully)); makeAds(); } else { new ChangeSettingsTask(getApplication(), Prefs.getInstance(getApplication()).getPushBackendRegUrl()) .execute(); } break; case Delete: if (e.status()) { EventBus.getDefault().removeStickyEvent(DeleteAccountEvent.class); mSnackBar.show(getString(R.string.msg_deleted_account_successfully)); } else { new ChangeSettingsTask(getApplication(), Prefs.getInstance(getApplication()).getPushBackendUnregUrl()) .execute(); } break; } } //------------------------------------------------ /** * Show single instance of {@link com.hpush.app.activities.MainActivity} * * @param cxt * {@link android.content.Context}. */ public static void showInstance(Context cxt) { Intent intent = new Intent(cxt, MainActivity.class); intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP); cxt.startActivity(intent); } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Crashlytics.start(this); setContentView(LAYOUT); if (getResources().getBoolean(R.bool.landscape)) { setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); } getSupportFragmentManager().beginTransaction().replace(R.id.gplus_container, GPlusFragment.newInstance( getApplication())).commit(); mHeaderView = findViewById(R.id.error_content); ViewCompat.setElevation(mHeaderView, getResources().getDimension(R.dimen.toolbar_elevation)); mToolbar = (Toolbar) findViewById(R.id.toolbar); setSupportActionBar(mToolbar); initDrawer(); mViewPager = (ViewPager) findViewById(R.id.vp); mPagerAdapter = new MainViewPagerAdapter(this, getSupportFragmentManager()); mViewPager.setAdapter(mPagerAdapter); calcActionBarHeight(); mViewPager.setPadding(0, 2 * getActionBarHeight(), 0, 0); // Bind the tabs to the ViewPager mTabs = (PagerSlidingTabStrip) findViewById(R.id.tabs); mTabs.setViewPager(mViewPager); mTabs.setIndicatorColorResource(R.color.common_white); mTabs.setOnPageChangeListener(new OnPageChangeListener() { @Override public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { closeFloatButtons(); } @Override public void onPageSelected(int position) { propagateToolbarState(toolbarIsShown()); } @Override public void onPageScrollStateChanged(int state) { } }); propagateToolbarState(toolbarIsShown()); mRemoveAllBtn = (ImageButton) findViewById(R.id.remove_all_btn); mRemoveAllBtn.setOnClickListener(new OnViewAnimatedClickedListener() { @Override public void onClick() { EventBus.getDefault().post(new RemoveAllEvent( mViewPager.getCurrentItem() == 0 ? WhichPage.Messages : WhichPage.Bookmarks)); } }); mBookmarkAllBtn = (ImageButton) findViewById(R.id.bookmark_all_btn); mBookmarkAllBtn.setOnClickListener(new OnViewAnimatedClickedListener() { @Override public void onClick() { EventBus.getDefault().post(new BookmarkAllEvent()); } }); mOpenBtn = (ImageButton) findViewById(R.id.float_main_btn); mOpenBtn.setOnClickListener(mOpenListener); mSnackBar = new SnackBar(this); mPlusClient = new GoogleApiClient.Builder(this, this, this) .addApi(Plus.API, PlusOptions.builder().build()) .addScope(Plus.SCOPE_PLUS_LOGIN).build(); mGPlusBtn = (SignInButton) findViewById(R.id.sign_in_btn); mGPlusBtn.setSize(SignInButton.SIZE_WIDE); mGPlusBtn.setOnClickListener(new OnViewAnimatedClickedListener3() { @Override public void onClick() { loginGPlus(); } }); if (!TextUtils.isEmpty(Prefs.getInstance(getApplication()).getGoogleAccount())) { mPlusClient.connect(); } mTotalTv = (TextView) findViewById(R.id.total_tv); this.refreshCurrentTotalMessages(); } @Override protected void onNewIntent(Intent intent) { super.onNewIntent(intent); setIntent(intent); } /** * Dismiss all float-buttons. */ private void closeFloatButtons() { int vi = mRemoveAllBtn.getVisibility(); if (vi == View.VISIBLE) { mOpenBtn.performClick(); } } /** * Open all float-buttons. */ private void openFloatButtons() { int vi = mRemoveAllBtn.getVisibility(); if (vi != View.VISIBLE) { mOpenBtn.performClick(); } } @Override public void onResume() { super.onResume(); if (mDrawerToggle != null) { mDrawerToggle.syncState(); } checkPlayService(); handleGPlusLinkedUI(); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.main, menu); menu.findItem(R.id.action_setting).setVisible(mPlusClient != null && mPlusClient.isConnected()); if (!TextUtils.isEmpty(Prefs.getInstance(getApplication()).getGoogleAccount())) { menu.findItem(R.id.action_setting).setVisible(true); } return true; } @Override public boolean onPrepareOptionsMenu(Menu menu) { MenuItem menuShare = menu.findItem(R.id.action_share_app); //Getting the actionprovider associated with the menu item whose id is share. android.support.v7.widget.ShareActionProvider provider = (android.support.v7.widget.ShareActionProvider) MenuItemCompat.getActionProvider(menuShare); //Setting a share intent. String subject = getString(R.string.lbl_share_app_title, getString(R.string.application_name)); String text = getString(R.string.lbl_share_app_content); provider.setShareIntent(Utils.getDefaultShareIntent(provider, subject, text)); return super.onPrepareOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { closeFloatButtons(); if (mDrawerToggle != null && mDrawerToggle.onOptionsItemSelected(item)) { return true; } int id = item.getItemId(); switch (id) { case R.id.action_about: showDialogFragment(AboutDialogFragment.newInstance(this), null); break; case R.id.action_setting: SettingActivity.showInstance(this, null); break; case R.id.action_facebook: Bundle postParams = new Bundle(); final WebDialog fbDlg = new WebDialog.FeedDialogBuilder(this, getString(R.string.applicationId), postParams) .setCaption(String.format(getString(R.string.lbl_share_app_title), getString( R.string.lbl_share_item_title))).setName(getString(R.string.lbl_share_item_title)) .setDescription(getString(R.string.lbl_share_app_content)).setLink(getString(R.string.lbl_app_link)) .build(); fbDlg.setOnCompleteListener(new OnCompleteListener() { @Override public void onComplete(Bundle bundle, FacebookException e) { fbDlg.dismiss(); } }); fbDlg.show(); break; case R.id.action_tweet: break; } return super.onOptionsItemSelected(item); } @Override protected void onAppConfigLoaded() { super.onAppConfigLoaded(); showAppList(); } @Override protected void onAppConfigIgnored() { super.onAppConfigIgnored(); showAppList(); } /** * Show all external applications links. */ private void showAppList() { getSupportFragmentManager().beginTransaction().replace(R.id.app_list_fl, AppListImpFragment.newInstance(this)) .commit(); } /** * Show main float button. */ private void showOpenFloatButton() { mOpenBtn.setVisibility(View.VISIBLE); } /** * Dismiss main float button. */ private void hideOpenFloatButton() { mOpenBtn.setVisibility(View.INVISIBLE); } /** * Show pagers. */ private void showViewPager() { mViewPager.setVisibility(View.VISIBLE); } /** * Dismiss pagers. */ private void hideViewPager() { mViewPager.setVisibility(View.INVISIBLE); } /** * Show tabs. */ private void showTabs() { mTabs.setVisibility(View.VISIBLE); } /** * Dismiss tabs. */ private void hideTabs() { mTabs.setVisibility(View.INVISIBLE); } /** * Show button for gplus. */ private void showGPlusButton() { float initAplha = ViewHelper.getAlpha(mGPlusBtn); ObjectAnimator.ofFloat(mGPlusBtn, Utils.ALPHA, initAplha, 0.5f, 1).setDuration(0).start(); } /** * Dismiss button for gplus. */ private void hideGPlusButton() { float initAplha = ViewHelper.getAlpha(mGPlusBtn); ObjectAnimator.ofFloat(mGPlusBtn, Utils.ALPHA, initAplha, 0.5f, 0).setDuration(0).start(); } private void handleGPlusLinkedUI() { if (mPlusClient != null && mPlusClient.isConnected()) { showTabs(); showViewPager(); showOpenFloatButton(); hideGPlusButton(); findViewById(R.id.open_hack_news_home_ll).setVisibility(View.VISIBLE); findViewById(R.id.open_setting_ll).setVisibility(View.VISIBLE); } else { if (!TextUtils.isEmpty(Prefs.getInstance(getApplication()).getGoogleAccount())) { showTabs(); showViewPager(); showOpenFloatButton(); hideGPlusButton(); findViewById(R.id.open_hack_news_home_ll).setVisibility(View.VISIBLE); findViewById(R.id.open_setting_ll).setVisibility(View.VISIBLE); } else { hideTabs(); hideViewPager(); hideOpenFloatButton(); showGPlusButton(); findViewById(R.id.open_hack_news_home_ll).setVisibility(View.GONE); findViewById(R.id.open_setting_ll).setVisibility(View.GONE); } } supportInvalidateOptionsMenu(); } /** * Initialize the navigation drawer. */ private void initDrawer() { ActionBar actionBar = getSupportActionBar(); if (actionBar != null) { actionBar.setHomeButtonEnabled(true); actionBar.setDisplayHomeAsUpEnabled(true); mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.string.application_name, R.string.app_name) { @Override public void onDrawerOpened(View drawerView) { super.onDrawerOpened(drawerView); showToolbar(); } }; mDrawerLayout.setDrawerListener(mDrawerToggle); findViewById(R.id.open_hack_news_home_ll).setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { WebViewActivity.showInstance(MainActivity.this, null, v, null); mDrawerLayout.closeDrawer(Gravity.LEFT); } }); findViewById(R.id.open_recent_ll).setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { DailiesActivity.showInstance(MainActivity.this); mDrawerLayout.closeDrawer(Gravity.LEFT); } }); findViewById(R.id.open_setting_ll).setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { SettingActivity.showInstance(MainActivity.this, v); mDrawerLayout.closeDrawer(Gravity.LEFT); } }); } } /** * Listener for opening all float buttons. */ private OnClickListener mOpenListener = new OnClickListener() { @Override public void onClick(View v) { if (mViewPager.getCurrentItem() == 0) { mBookmarkAllBtn.setVisibility(View.VISIBLE); } AnimatorSet animatorSet = new AnimatorSet(); ObjectAnimator iiBtnAnim = ObjectAnimator.ofFloat(mBookmarkAllBtn, "translationY", 150f, 0).setDuration( 100); iiBtnAnim.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { super.onAnimationEnd(animation); mRemoveAllBtn.setVisibility(View.VISIBLE); } }); ObjectAnimator iBtnAnim = ObjectAnimator.ofFloat(mRemoveAllBtn, "translationY", 200f, 0).setDuration(200); iBtnAnim.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { super.onAnimationEnd(animation); mOpenBtn.setOnClickListener(mCloseListener); } }); animatorSet.playSequentially(iiBtnAnim, iBtnAnim); animatorSet.start(); } }; /** * Listener for closing all float buttons. */ private OnClickListener mCloseListener = new OnClickListener() { @Override public void onClick(View v) { AnimatorSet animatorSet = new AnimatorSet(); ObjectAnimator iiBtnAnim = ObjectAnimator.ofFloat(mBookmarkAllBtn, "translationY", 0, 150f).setDuration( 100); iiBtnAnim.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { super.onAnimationEnd(animation); mBookmarkAllBtn.setVisibility(View.GONE); } }); ObjectAnimator iBtnAnim = ObjectAnimator.ofFloat(mRemoveAllBtn, "translationY", 0, 200f).setDuration(200); iBtnAnim.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { super.onAnimationEnd(animation); mRemoveAllBtn.setVisibility(View.GONE); mOpenBtn.setOnClickListener(mOpenListener); } }); animatorSet.playSequentially(iiBtnAnim, iBtnAnim); animatorSet.start(); } }; /** * Make an Admob. */ private void makeAds() { // Create an ad. mInterstitialAd = new InterstitialAd(this); mInterstitialAd.setAdUnitId(getString(R.string.ad_inters_unit_id)); // Create ad request. AdRequest adRequest = new AdRequest.Builder().build(); // Begin loading your interstitial. mInterstitialAd.setAdListener(new AdListener() { @Override public void onAdLoaded() { super.onAdLoaded(); displayInterstitial(); } }); mInterstitialAd.loadAd(adRequest); } /** * Invoke displayInterstitial() when you are ready to display an interstitial. */ public void displayInterstitial() { if (mInterstitialAd.isLoaded()) { mInterstitialAd.show(); } } /** * To confirm whether the validation of the Play-service of Google Inc. */ private void checkPlayService() { final int isFound = GooglePlayServicesUtil.isGooglePlayServicesAvailable(this); if (isFound == ConnectionResult.SUCCESS || isFound == ConnectionResult.SERVICE_VERSION_UPDATE_REQUIRED) {//Ignore update. //The "End User License Agreement" must be confirmed before you use this application. if (!Prefs.getInstance(getApplication()).isEULAOnceConfirmed()) { showDialogFragment(new EulaConfirmationDialog(), null); } } else { new AlertDialog.Builder(this).setTitle(R.string.application_name).setMessage(R.string.lbl_play_service) .setCancelable(false).setPositiveButton(R.string.btn_ok, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { dialog.dismiss(); Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse(getString(R.string.play_service_url))); startActivity(intent); finish(); } }).create().show(); } } /** * Show {@link android.support.v4.app.DialogFragment}. * * @param _dlgFrg * An instance of {@link android.support.v4.app.DialogFragment}. * @param _tagName * Tag name for dialog, default is "dlg". To grantee that only one instance of {@link * android.support.v4.app.DialogFragment} can been seen. */ protected void showDialogFragment(DialogFragment _dlgFrg, String _tagName) { try { if (_dlgFrg != null) { DialogFragment dialogFragment = _dlgFrg; FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); // Ensure that there's only one dialog to the user. Fragment prev = getSupportFragmentManager().findFragmentByTag("dlg"); if (prev != null) { ft.remove(prev); } try { if (TextUtils.isEmpty(_tagName)) { dialogFragment.show(ft, "dlg"); } else { dialogFragment.show(ft, _tagName); } } catch (Exception _e) { } } } catch (Exception _e) { } } @Override public void onConnected(Bundle bundle) { if (mProgressDialog != null && mProgressDialog.isShowing()) { mProgressDialog.dismiss(); mGPlusBtn.setVisibility(View.GONE); } if (TextUtils.isEmpty(Prefs.getInstance(getApplication()).getPushRegId())) { new AlertDialog.Builder(this).setTitle(R.string.application_name).setMessage(R.string.lbl_turn_on_push_info) .setCancelable(false).setPositiveButton(R.string.lbl_yes, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { AsyncTaskCompat.executeParallel(new RegGCMTask(getApplication()) { @Override protected void onPreExecute() { super.onPreExecute(); mProgressDialog = ProgressDialog.show(MainActivity.this, null, getString( R.string.msg_push_registering)); } }); mSnackBar.show(getString(R.string.msg_wait_new_messages)); } }).setNeutralButton(R.string.lbl_no, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { } }).create().show(); } EventBus.getDefault().postSticky(new LoginedGPlusEvent(mPlusClient)); Prefs.getInstance(getApplication()).setGoogleAccount( Plus.AccountApi.getAccountName(mPlusClient)); handleGPlusLinkedUI(); } @Override public void onConnectionSuspended(int i) { dismissProgressDialog(); } @Override public void onConnectionFailed(ConnectionResult connectionResult) { dismissProgressDialog(); mGPlusBtn.setVisibility(View.VISIBLE); if (connectionResult.hasResolution()) { try { connectionResult.startResolutionForResult(this, REQUEST_CODE_RESOLVE_ERR); } catch (SendIntentException e) { mPlusClient.connect(); } } else { mSnackBar.show(getString(R.string.lbl_login_fail)); } } /** * Login Google+ */ private void loginGPlus() { if (mConnectionResult == null) { mProgressDialog = ProgressDialog.show(this, null, getString(R.string.lbl_login_gplus)); mProgressDialog.setCancelable(true); mPlusClient.connect(); } else { try { mConnectionResult.startResolutionForResult(this, REQUEST_CODE_RESOLVE_ERR); } catch (SendIntentException e) { mConnectionResult = null; mPlusClient.connect(); } } } /** * Logout Google+ */ private void logoutGPlus() { if (mPlusClient.isConnected()) { mGPlusBtn.setVisibility(View.VISIBLE); mPlusClient.disconnect(); } Prefs prefs = Prefs.getInstance(getApplication()); if (!TextUtils.isEmpty(prefs.getGoogleAccount())) { AsyncTaskCompat.executeParallel(new UnregGCMTask(getApplication())); prefs.setGoogleAccount(null); handleGPlusLinkedUI(); } mSnackBar.show(getString(R.string.lbl_logout_gplus_cause)); } @Override protected void onActivityResult(int requestCode, int responseCode, Intent intent) { if (requestCode == REQUEST_CODE_RESOLVE_ERR && responseCode == RESULT_OK) { mConnectionResult = null; mPlusClient.connect(); } } private void refreshCurrentTotalMessages() { AsyncTask<Void, int[], int[]> task = new AsyncTask<Void, int[], int[]>() { @Override protected int[] doInBackground(Void... params) { DB db = DB.getInstance(getApplication()); return new int[] { db.getBookmarks(Sort.DESC).size(), db.getMessages(Sort.DESC).size() }; } @Override protected void onPostExecute(int[] ints) { super.onPostExecute(ints); int sum = ints[0] + ints[1]; mTotalTv.setText(sum + ""); } }; AsyncTaskCompat.executeParallel(task); } /** * Save settings on server. */ private void saveSettings() { dismissProgressDialog(); Prefs prefs = Prefs.getInstance(getApplication()); final String regId = prefs.getPushRegId(); if (!TextUtils.isEmpty(regId)) { mProgressDialog = ProgressDialog.show(this, null, getString(R.string.msg_save_data)); mProgressDialog.setCancelable(true); new ChangeSettingsTask(getApplication(), prefs.getPushBackendEditUrl()).execute(); } } /** * Close progress indicator. */ private void dismissProgressDialog() { if (mProgressDialog != null && mProgressDialog.isShowing()) { mProgressDialog.dismiss(); } } ///////////////////////////////////////////////////////////////////////////////////////////////////////// //UI effect: //https://github.com/ksoichiro/Android-ObservableScrollView/blob/master/observablescrollview-samples/src/main/java/com/github/ksoichiro/android/observablescrollview/samples/ViewPagerTabActivity.java ///////////////////////////////////////////////////////////////////////////////////////////////////////// private int mBaseTranslationY; @Override public void onScrollChanged(int scrollY, boolean firstScroll, boolean dragging) { int toolbarHeight = mToolbar.getHeight(); float currentHeaderTranslationY = ViewHelper.getTranslationY(mHeaderView); if (firstScroll) { if (-toolbarHeight < currentHeaderTranslationY) { mBaseTranslationY = scrollY; } } int headerTranslationY = Math.min(0, Math.max(-toolbarHeight, -(scrollY - mBaseTranslationY))); ViewPropertyAnimator.animate(mHeaderView).cancel(); ViewHelper.setTranslationY(mHeaderView, headerTranslationY); } @Override public void onDownMotionEvent() { } @Override public void onUpOrCancelMotionEvent(ScrollState scrollState) { mBaseTranslationY = 0; Fragment fragment = mPagerAdapter.getItemAt(mViewPager.getCurrentItem()); if (fragment == null) { return; } View view = fragment.getView(); if (view == null) { return; } // ObservableXxxViews have same API // but currently they don't have any common interfaces. adjustToolbar(scrollState, view); } private void adjustToolbar(ScrollState scrollState, View view) { int toolbarHeight = mToolbar.getHeight(); final Scrollable scrollView = (Scrollable) view.findViewById(R.id.msg_rv); if (scrollView == null) { return; } if (scrollState == ScrollState.UP) { if (toolbarHeight < scrollView.getCurrentScrollY()) { hideToolbar(); } else if (scrollView.getCurrentScrollY() < toolbarHeight) { showToolbar(); } } else if (scrollState == ScrollState.DOWN) { if (toolbarHeight < scrollView.getCurrentScrollY()) { showToolbar(); } } } private void hideToolbar() { float headerTranslationY = ViewHelper.getTranslationY(mHeaderView); int toolbarHeight = mToolbar.getHeight(); if (headerTranslationY != -toolbarHeight) { ViewPropertyAnimator.animate(mHeaderView).cancel(); ViewPropertyAnimator.animate(mHeaderView).translationY(-toolbarHeight).setDuration(200).start(); } propagateToolbarState(false); } private void showToolbar() { float headerTranslationY = ViewHelper.getTranslationY(mHeaderView); if (headerTranslationY != 0) { ViewPropertyAnimator.animate(mHeaderView).cancel(); ViewPropertyAnimator.animate(mHeaderView).translationY(0).setDuration(200).start(); } propagateToolbarState(true); } private void propagateToolbarState(boolean isShown) { int toolbarHeight = mToolbar.getHeight(); // Set scrollY for the fragments that are not created yet mPagerAdapter.setScrollY(isShown ? 0 : toolbarHeight); // Set scrollY for the active fragments for (int i = 0; i < mPagerAdapter.getCount(); i++) { // Skip current item if (i == mViewPager.getCurrentItem()) { continue; } // Skip destroyed or not created item Fragment f = mPagerAdapter.getItemAt(i); if (f == null) { continue; } View view = f.getView(); if (view == null) { continue; } propagateToolbarState(isShown, view, toolbarHeight); } } private void propagateToolbarState(boolean isShown, View view, int toolbarHeight) { Scrollable scrollView = (Scrollable) view.findViewById(R.id.msg_rv); if (scrollView == null) { return; } if (isShown) { // Scroll up if (0 < scrollView.getCurrentScrollY()) { scrollView.scrollVerticallyTo(0); } } else { // Scroll down (to hide padding) if (scrollView.getCurrentScrollY() < toolbarHeight * 2) { scrollView.scrollVerticallyTo(toolbarHeight * 2); } } } private boolean toolbarIsShown() { return ViewHelper.getTranslationY(mHeaderView) == 0; } ///////////////////////////////////////////////////////////////////////////////////////////////////////// }