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PagerActivity.java
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PagerActivity.java
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package com.quran.labs.androidquran.ui;
import static com.quran.labs.androidquran.ui.helpers.SlidingPagerAdapter.AUDIO_PAGE;
import static com.quran.labs.androidquran.ui.helpers.SlidingPagerAdapter.TAG_PAGE;
import static com.quran.labs.androidquran.ui.helpers.SlidingPagerAdapter.TRANSLATION_PAGE;
import android.Manifest;
import android.app.ProgressDialog;
import android.app.SearchManager;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.content.pm.ActivityInfo;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.preference.PreferenceManager;
import android.util.SparseBooleanArray;
import android.view.HapticFeedbackConstants;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.FrameLayout;
import android.widget.Toast;
import androidx.activity.result.ActivityResultLauncher;
import androidx.activity.result.contract.ActivityResultContracts;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.SearchView;
import androidx.appcompat.widget.Toolbar;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
import androidx.core.util.Pair;
import androidx.core.view.ViewCompat;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.localbroadcastmanager.content.LocalBroadcastManager;
import androidx.viewpager.widget.NonRestoringViewPager;
import androidx.viewpager.widget.ViewPager;
import androidx.viewpager.widget.ViewPager.OnPageChangeListener;
import com.quran.data.core.QuranInfo;
import com.quran.data.model.SuraAyah;
import com.quran.data.model.selection.AyahSelection;
import com.quran.data.model.selection.AyahSelectionKt;
import com.quran.data.model.selection.SelectionIndicator;
import com.quran.data.model.selection.SelectionIndicatorKt;
import com.quran.labs.androidquran.BuildConfig;
import com.quran.labs.androidquran.HelpActivity;
import com.quran.labs.androidquran.QuranApplication;
import com.quran.labs.androidquran.QuranPreferenceActivity;
import com.quran.labs.androidquran.R;
import com.quran.labs.androidquran.SearchActivity;
import com.quran.labs.androidquran.bridge.AudioEventPresenterBridge;
import com.quran.labs.androidquran.bridge.ReadingEventPresenterBridge;
import com.quran.labs.androidquran.common.QuranAyahInfo;
import com.quran.labs.androidquran.common.audio.model.QariItem;
import com.quran.labs.androidquran.dao.audio.AudioRequest;
import com.quran.labs.androidquran.data.Constants;
import com.quran.labs.androidquran.data.QuranDataProvider;
import com.quran.labs.androidquran.data.QuranDisplayData;
import com.quran.labs.androidquran.di.component.activity.PagerActivityComponent;
import com.quran.labs.androidquran.model.bookmark.BookmarkModel;
import com.quran.labs.androidquran.model.translation.ArabicDatabaseUtils;
import com.quran.labs.androidquran.presenter.audio.AudioPresenter;
import com.quran.labs.androidquran.presenter.bookmark.RecentPagePresenter;
import com.quran.labs.androidquran.presenter.data.QuranEventLogger;
import com.quran.labs.androidquran.presenter.recitation.PagerActivityRecitationPresenter;
import com.quran.labs.androidquran.presenter.translationlist.TranslationListPresenter;
import com.quran.labs.androidquran.service.AudioService;
import com.quran.labs.androidquran.service.QuranDownloadService;
import com.quran.labs.androidquran.service.util.DefaultDownloadReceiver;
import com.quran.labs.androidquran.service.util.PermissionUtil;
import com.quran.labs.androidquran.service.util.QuranDownloadNotifier;
import com.quran.labs.androidquran.service.util.ServiceIntentHelper;
import com.quran.labs.androidquran.ui.fragment.AddTagDialog;
import com.quran.labs.androidquran.ui.fragment.JumpFragment;
import com.quran.labs.androidquran.ui.fragment.TabletFragment;
import com.quran.labs.androidquran.ui.fragment.TagBookmarkDialog;
import com.quran.labs.androidquran.ui.fragment.TranslationFragment;
import com.quran.labs.androidquran.ui.helpers.AyahSelectedListener;
import com.quran.labs.androidquran.ui.helpers.AyahTracker;
import com.quran.labs.androidquran.ui.helpers.JumpDestination;
import com.quran.labs.androidquran.ui.helpers.QuranDisplayHelper;
import com.quran.labs.androidquran.ui.helpers.QuranPage;
import com.quran.labs.androidquran.ui.helpers.QuranPageAdapter;
import com.quran.labs.androidquran.ui.helpers.SlidingPagerAdapter;
import com.quran.labs.androidquran.ui.util.ToastCompat;
import com.quran.labs.androidquran.ui.util.TranslationsSpinnerAdapter;
import com.quran.labs.androidquran.util.AudioUtils;
import com.quran.labs.androidquran.util.QuranAppUtils;
import com.quran.labs.androidquran.util.QuranFileUtils;
import com.quran.labs.androidquran.util.QuranScreenInfo;
import com.quran.labs.androidquran.util.QuranSettings;
import com.quran.labs.androidquran.util.QuranUtils;
import com.quran.labs.androidquran.util.ShareUtil;
import com.quran.labs.androidquran.view.AudioStatusBar;
import com.quran.labs.androidquran.view.CurrentQariBridge;
import com.quran.labs.androidquran.view.IconPageIndicator;
import com.quran.labs.androidquran.view.QuranSpinner;
import com.quran.labs.androidquran.view.SlidingUpPanelLayout;
import com.quran.mobile.di.AyahActionFragmentProvider;
import com.quran.mobile.di.QuranReadingActivityComponent;
import com.quran.mobile.di.QuranReadingActivityComponentProvider;
import com.quran.mobile.di.QuranReadingPageComponent;
import com.quran.mobile.di.QuranReadingPageComponentProvider;
import com.quran.mobile.feature.qarilist.QariListWrapper;
import com.quran.mobile.feature.qarilist.di.QariListWrapperInjector;
import com.quran.mobile.translation.model.LocalTranslation;
import com.quran.page.common.factory.PageViewFactoryProvider;
import com.quran.page.common.toolbar.AyahToolBar;
import com.quran.page.common.toolbar.di.AyahToolBarInjector;
import com.quran.reading.common.AudioEventPresenter;
import com.quran.reading.common.ReadingEventPresenter;
import java.lang.ref.WeakReference;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.concurrent.CancellationException;
import java.util.concurrent.TimeUnit;
import javax.inject.Inject;
import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers;
import io.reactivex.rxjava3.core.Completable;
import io.reactivex.rxjava3.core.Observable;
import io.reactivex.rxjava3.disposables.CompositeDisposable;
import io.reactivex.rxjava3.observers.DisposableObserver;
import io.reactivex.rxjava3.observers.DisposableSingleObserver;
import kotlinx.coroutines.Job;
import timber.log.Timber;
/**
* Activity that displays the Quran (in Arabic or translation mode).
* <p>
* Essentially, this activity consists of a {@link ViewPager} of Quran pages (using {@link
* QuranPageAdapter}). {@link AudioService} is used to handle playing audio, and this is synced with
* the display of the Quran.
*/
public class PagerActivity extends AppCompatActivity implements
AudioStatusBar.AudioBarListener,
DefaultDownloadReceiver.DownloadListener,
TagBookmarkDialog.OnBookmarkTagsUpdateListener,
AyahSelectedListener,
JumpDestination,
QuranReadingActivityComponentProvider,
QuranReadingPageComponentProvider,
AyahToolBarInjector,
QariListWrapperInjector,
ActivityCompat.OnRequestPermissionsResultCallback {
private static final String AUDIO_DOWNLOAD_KEY = "AUDIO_DOWNLOAD_KEY";
private static final String LAST_READ_PAGE = "LAST_READ_PAGE";
private static final String LAST_READING_MODE_IS_TRANSLATION =
"LAST_READING_MODE_IS_TRANSLATION";
private static final String LAST_ACTIONBAR_STATE = "LAST_ACTIONBAR_STATE";
private static final String LAST_AUDIO_REQUEST = "LAST_AUDIO_REQUEST";
public static final String EXTRA_JUMP_TO_TRANSLATION = "jumpToTranslation";
public static final String EXTRA_HIGHLIGHT_SURA = "highlightSura";
public static final String EXTRA_HIGHLIGHT_AYAH = "highlightAyah";
public static final String LAST_WAS_DUAL_PAGES = "wasDualPages";
private static final long DEFAULT_HIDE_AFTER_TIME = 2000;
private long lastPopupTime = 0;
private boolean isActionBarHidden = true;
private AudioStatusBar audioStatusBar = null;
private ViewPager viewPager = null;
private QuranPageAdapter pagerAdapter = null;
private boolean shouldReconnect = false;
private SparseBooleanArray bookmarksCache = null;
private boolean showingTranslation = false;
private DefaultDownloadReceiver downloadReceiver;
private boolean needsPermissionToDownloadOver3g = true;
private AlertDialog promptDialog = null;
private AyahToolBar ayahToolBar;
private AudioRequest lastAudioRequest;
private boolean isDualPages = false;
private View toolBarArea;
private FrameLayout overlay;
private boolean promptedForExtraDownload;
private QuranSpinner translationsSpinner;
private ProgressDialog progressDialog;
private ViewGroup.MarginLayoutParams audioBarParams;
private boolean isInMultiWindowMode;
private MenuItem bookmarksMenuItem;
private String[] translationNames;
private List<LocalTranslation> translations;
private Set<String> activeTranslationsFilesNames;
private TranslationsSpinnerAdapter translationsSpinnerAdapter;
public static final int MSG_HIDE_ACTIONBAR = 1;
// AYAH ACTION PANEL STUFF
// Max height of sliding panel (% of screen)
private static final float PANEL_MAX_HEIGHT = 0.6f;
private SlidingUpPanelLayout slidingPanel;
private ViewPager slidingPager;
private SlidingPagerAdapter slidingPagerAdapter;
private ActivityResultLauncher<String> requestPermissionLauncher;
private int defaultNavigationBarColor;
private boolean isSplitScreen = false;
@Nullable private QuranAyahInfo lastSelectedTranslationAyah;
@Nullable private LocalTranslation[] lastActivatedLocalTranslations;
private PagerActivityComponent pagerActivityComponent;
@Inject BookmarkModel bookmarkModel;
@Inject RecentPagePresenter recentPagePresenter;
@Inject QuranSettings quranSettings;
@Inject QuranScreenInfo quranScreenInfo;
@Inject ArabicDatabaseUtils arabicDatabaseUtils;
@Inject QuranAppUtils quranAppUtils;
@Inject ShareUtil shareUtil;
@Inject AudioUtils audioUtils;
@Inject QuranDisplayData quranDisplayData;
@Inject QuranInfo quranInfo;
@Inject QuranFileUtils quranFileUtils;
@Inject AudioPresenter audioPresenter;
@Inject CurrentQariBridge currentQariBridge;
@Inject QuranEventLogger quranEventLogger;
@Inject AudioEventPresenter audioEventPresenter;
@Inject ReadingEventPresenter readingEventPresenter;
@Inject PageViewFactoryProvider pageProviderFactoryProvider;
@Inject Set<AyahActionFragmentProvider> additionalAyahPanels;
@Inject PagerActivityRecitationPresenter pagerActivityRecitationPresenter;
@Inject TranslationListPresenter translationListPresenter;
private AudioEventPresenterBridge audioEventPresenterBridge;
private ReadingEventPresenterBridge readingEventPresenterBridge;
private Job translationJob;
private CompositeDisposable compositeDisposable;
private final CompositeDisposable foregroundDisposable = new CompositeDisposable();
private final PagerHandler handler = new PagerHandler(this);
private static class PagerHandler extends Handler {
private final WeakReference<PagerActivity> activity;
PagerHandler(PagerActivity activity) {
this.activity = new WeakReference<>(activity);
}
@Override
public void handleMessage(@NonNull Message msg) {
PagerActivity activity = this.activity.get();
if (activity != null) {
if (msg.what == MSG_HIDE_ACTIONBAR) {
activity.toggleActionBarVisibility(false);
} else {
super.handleMessage(msg);
}
}
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
QuranApplication quranApp = (QuranApplication) getApplication();
quranApp.refreshLocale(this, false);
super.onCreate(savedInstanceState);
// field injection
getPagerActivityComponent().inject(this);
bookmarksCache = new SparseBooleanArray();
boolean shouldAdjustPageNumber = false;
isDualPages = QuranUtils.isDualPages(this, quranScreenInfo);
isSplitScreen = quranSettings.isQuranSplitWithTranslation();
audioEventPresenterBridge = new AudioEventPresenterBridge(
audioEventPresenter,
suraAyah -> { onAudioPlaybackAyahChanged(suraAyah); return null; }
);
readingEventPresenterBridge = new ReadingEventPresenterBridge(
readingEventPresenter,
() -> { onPageClicked(); return null; },
ayahSelection -> { onAyahSelectionChanged(ayahSelection); return null; }
);
// remove the window background to avoid overdraw. note that, per Romain's blog, this is
// acceptable (as long as we don't set the background color to null in the theme, since
// that is used to generate preview windows).
getWindow().setBackgroundDrawable(null);
int page = -1;
isActionBarHidden = true;
if (savedInstanceState != null) {
Timber.d("non-null saved instance state!");
page = savedInstanceState.getInt(LAST_READ_PAGE, -1);
showingTranslation = savedInstanceState
.getBoolean(LAST_READING_MODE_IS_TRANSLATION, false);
if (savedInstanceState.containsKey(LAST_ACTIONBAR_STATE)) {
isActionBarHidden = !savedInstanceState.getBoolean(LAST_ACTIONBAR_STATE);
}
boolean lastWasDualPages = savedInstanceState.getBoolean(LAST_WAS_DUAL_PAGES, isDualPages);
shouldAdjustPageNumber = (lastWasDualPages != isDualPages);
this.lastAudioRequest = savedInstanceState.getParcelable(LAST_AUDIO_REQUEST);
} else {
Intent intent = getIntent();
Bundle extras = intent.getExtras();
if (extras != null) {
page = extras.getInt("page", Constants.PAGES_FIRST);
showingTranslation = extras.getBoolean(EXTRA_JUMP_TO_TRANSLATION, showingTranslation);
final int highlightedSura = extras.getInt(EXTRA_HIGHLIGHT_SURA, -1);
final int highlightedAyah = extras.getInt(EXTRA_HIGHLIGHT_AYAH, -1);
if (highlightedSura > -1 && highlightedAyah > -1) {
readingEventPresenterBridge.setSelection(highlightedSura, highlightedAyah, true);
}
}
}
compositeDisposable = new CompositeDisposable();
setContentView(R.layout.quran_page_activity_slider);
audioStatusBar = findViewById(R.id.audio_area);
audioStatusBar.setCurrentQariBridge(currentQariBridge);
audioStatusBar.setIsDualPageMode(quranScreenInfo.isDualPageMode());
audioStatusBar.setAudioBarListener(this);
audioBarParams = (ViewGroup.MarginLayoutParams) audioStatusBar.getLayoutParams();
toolBarArea = findViewById(R.id.toolbar_area);
translationsSpinner = findViewById(R.id.spinner);
overlay = findViewById(R.id.overlay);
// this is the colored view behind the status bar on kitkat and above
final View statusBarBackground = findViewById(R.id.status_bg);
statusBarBackground.getLayoutParams().height = getStatusBarHeight();
final Toolbar toolbar = findViewById(R.id.toolbar);
if (quranSettings.isArabicNames() || QuranUtils.isRtl()) {
// remove when we remove LTR from quran_page_activity's root
ViewCompat.setLayoutDirection(toolbar, ViewCompat.LAYOUT_DIRECTION_RTL);
}
setSupportActionBar(toolbar);
final ActionBar ab = getSupportActionBar();
if (ab != null) {
ab.setDisplayShowHomeEnabled(true);
ab.setDisplayHomeAsUpEnabled(true);
}
initAyahActionPanel();
if (showingTranslation && translationNames != null) {
updateActionBarSpinner();
} else {
updateActionBarTitle(page);
}
lastPopupTime = System.currentTimeMillis();
pagerAdapter = new QuranPageAdapter(
getSupportFragmentManager(),
isDualPages,
showingTranslation,
quranInfo,
isSplitScreen,
pageProviderFactoryProvider.providePageViewFactory(quranSettings.getPageType())
);
ayahToolBar = findViewById(R.id.ayah_toolbar);
ayahToolBar.setFlavor(BuildConfig.FLAVOR);
ayahToolBar.setLongPressLambda(charSequence -> {
ToastCompat.makeText(PagerActivity.this, charSequence, Toast.LENGTH_SHORT).show();
return null;
});
final NonRestoringViewPager nonRestoringViewPager = findViewById(R.id.quran_pager);
nonRestoringViewPager.setIsDualPagesInLandscape(
QuranUtils.isDualPagesInLandscape(this, quranScreenInfo));
viewPager = nonRestoringViewPager;
viewPager.setAdapter(pagerAdapter);
ayahToolBar.setOnItemSelectedListener(new AyahMenuItemSelectionHandler());
OnPageChangeListener onPageChangeListener = new OnPageChangeListener() {
@Override
public void onPageScrollStateChanged(int state) {
}
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
final AyahSelection currentSelection = readingEventPresenter.currentAyahSelection();
final SelectionIndicator selectionIndicator =
AyahSelectionKt.selectionIndicator(currentSelection);
final SuraAyah suraAyah = AyahSelectionKt.startSuraAyah(currentSelection);
if (selectionIndicator != SelectionIndicator.None.INSTANCE &&
selectionIndicator != SelectionIndicator.ScrollOnly.INSTANCE &&
suraAyah != null) {
final int startPage = quranInfo.getPageFromSuraAyah(suraAyah.sura, suraAyah.ayah);
int barPos = quranInfo.getPositionFromPage(startPage, isDualPageVisible());
if (position == barPos) {
// Swiping to next ViewPager page (i.e. prev quran page)
final SelectionIndicator updatedSelectionIndicator =
SelectionIndicatorKt.withXScroll(selectionIndicator, -positionOffsetPixels);
readingEventPresenterBridge.withSelectionIndicator(updatedSelectionIndicator);
} else if (position == barPos - 1 || position == barPos + 1) {
// Swiping to previous or next ViewPager page (i.e. next or previous quran page)
final SelectionIndicator updatedSelectionIndicator =
SelectionIndicatorKt.withXScroll(selectionIndicator, viewPager.getWidth() - positionOffsetPixels);
readingEventPresenterBridge.withSelectionIndicator(updatedSelectionIndicator);
} else {
readingEventPresenterBridge.clearSelectedAyah();
}
}
}
@Override
public void onPageSelected(int position) {
Timber.d("onPageSelected(): %d", position);
final int page = quranInfo.getPageFromPosition(position, isDualPageVisible());
if (quranSettings.shouldDisplayMarkerPopup()) {
lastPopupTime = QuranDisplayHelper.displayMarkerPopup(
PagerActivity.this, quranInfo, page, lastPopupTime);
if (isDualPages) {
lastPopupTime = QuranDisplayHelper.displayMarkerPopup(
PagerActivity.this, quranInfo, page - 1, lastPopupTime);
}
}
if (!showingTranslation) {
updateActionBarTitle(page);
} else {
refreshActionBarSpinner();
}
if (bookmarksCache.indexOfKey(page) < 0) {
if (isDualPageVisible() && bookmarksCache.indexOfKey(page - 1) < 0) {
checkIfPageIsBookmarked(page - 1, page);
} else {
// we don't have the key
checkIfPageIsBookmarked(page);
}
} else {
refreshBookmarksMenu();
}
// If we're more than 1 page away from ayah selection end ayah mode
final SuraAyah suraAyah = getSelectionStart();
if (suraAyah != null) {
final int startPage = quranInfo.getPageFromSuraAyah(suraAyah.sura, suraAyah.ayah);
int ayahPos = quranInfo.getPositionFromPage(startPage, isDualPageVisible());
if (Math.abs(ayahPos - position) > 1) {
endAyahMode();
}
}
}
};
viewPager.addOnPageChangeListener(onPageChangeListener);
setUiVisibilityListener();
audioStatusBar.setVisibility(View.VISIBLE);
toggleActionBarVisibility(true);
if (shouldAdjustPageNumber) {
// when going from two page per screen to one or vice versa, we adjust the page number,
// such that the first page is always selected.
final int curPage;
if (isDualPageVisible()) {
curPage = quranInfo.mapSinglePageToDualPage(page);
} else {
curPage = quranInfo.mapDualPageToSinglePage(page);
}
page = curPage;
}
final int pageIndex = quranInfo.getPositionFromPage(page, isDualPageVisible());
viewPager.setCurrentItem(pageIndex);
if (page == 0) {
onPageChangeListener.onPageSelected(0);
}
// just got created, need to reconnect to service
shouldReconnect = true;
// enforce orientation lock
if (quranSettings.isLockOrientation()) {
int current = getResources().getConfiguration().orientation;
if (quranSettings.isLandscapeOrientation()) {
if (current == Configuration.ORIENTATION_PORTRAIT) {
setRequestedOrientation(
ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
return;
}
} else if (current == Configuration.ORIENTATION_LANDSCAPE) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
return;
}
}
LocalBroadcastManager.getInstance(this).registerReceiver(
audioReceiver,
new IntentFilter(AudioService.AudioUpdateIntent.INTENT_NAME));
downloadReceiver = new DefaultDownloadReceiver(this,
QuranDownloadService.DOWNLOAD_TYPE_AUDIO);
String action = QuranDownloadNotifier.ProgressIntent.INTENT_NAME;
LocalBroadcastManager.getInstance(this).registerReceiver(
downloadReceiver,
new IntentFilter(action));
downloadReceiver.setListener(this);
defaultNavigationBarColor = getWindow().getNavigationBarColor();
quranEventLogger.logAnalytics(isDualPages, showingTranslation, isSplitScreen);
// Setup recitation (if enabled)
pagerActivityRecitationPresenter.bind(this, new PagerActivityRecitationPresenter.Bridge(
this::isDualPageVisible,
this::getCurrentPage,
() -> audioStatusBar,
() -> ayahToolBar,
ayah -> { ensurePage(ayah.sura, ayah.ayah); return null; },
sliderPage -> { showSlider(slidingPagerAdapter.getPagePosition(sliderPage)); return null; }
));
requestPermissionLauncher =
registerForActivityResult(new ActivityResultContracts.RequestPermission(), isGranted -> {
audioPresenter.onPostNotificationsPermissionResponse(isGranted);
});
// read the list of translations
requestTranslationsList();
}
@Override
public void onRequestPermissionsResult(
int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
pagerActivityRecitationPresenter.onPermissionsResult(requestCode, grantResults);
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
private boolean isDualPageVisible() {
return isDualPages && !(isSplitScreen && showingTranslation);
}
private boolean shouldUpdatePageNumber() {
return isDualPages && isSplitScreen;
}
public Observable<Integer> getViewPagerObservable() {
return Observable.create(e -> {
final OnPageChangeListener pageChangedListener =
new ViewPager.SimpleOnPageChangeListener() {
@Override
public void onPageSelected(int position) {
final int page = quranInfo.getPageFromPosition(position, isDualPageVisible());
e.onNext(page);
}
};
viewPager.addOnPageChangeListener(pageChangedListener);
e.onNext(getCurrentPage());
e.setCancellable(() -> viewPager.removeOnPageChangeListener(pageChangedListener));
});
}
private int getStatusBarHeight() {
// thanks to https://github.com/jgilfelt/SystemBarTint for this
final Resources resources = getResources();
final int resId = resources.getIdentifier(
"status_bar_height", "dimen", "android");
if (resId > 0) {
return resources.getDimensionPixelSize(resId);
}
return 0;
}
private void initAyahActionPanel() {
slidingPanel = findViewById(R.id.sliding_panel);
final ViewGroup slidingLayout =
slidingPanel.findViewById(R.id.sliding_layout);
slidingPager = slidingPanel
.findViewById(R.id.sliding_layout_pager);
final IconPageIndicator slidingPageIndicator =
slidingPanel
.findViewById(R.id.sliding_pager_indicator);
// Find close button and set listener
final View closeButton = slidingPanel
.findViewById(R.id.sliding_menu_close);
closeButton.setOnClickListener(v -> endAyahMode());
// Create and set fragment pager adapter
slidingPagerAdapter = new SlidingPagerAdapter(getSupportFragmentManager(),
quranSettings.isArabicNames() || QuranUtils.isRtl(),
additionalAyahPanels);
slidingPager.setAdapter(slidingPagerAdapter);
// Attach the view pager to the action bar
slidingPageIndicator.setViewPager(slidingPager);
// Set sliding layout parameters
int displayHeight = getResources().getDisplayMetrics().heightPixels;
slidingLayout.getLayoutParams().height =
(int) (displayHeight * PANEL_MAX_HEIGHT);
slidingPanel.setEnableDragViewTouchEvents(true);
slidingPanel.setPanelSlideListener(new SlidingPanelListener());
slidingLayout.setVisibility(View.GONE);
// When clicking any menu items, expand the panel
slidingPageIndicator.setOnClickListener(v -> {
if (!slidingPanel.isExpanded()) {
slidingPanel.expandPane();
}
});
}
@Override
public void onWindowFocusChanged(boolean hasFocus) {
super.onWindowFocusChanged(hasFocus);
if (hasFocus) {
handler.sendEmptyMessageDelayed(MSG_HIDE_ACTIONBAR, DEFAULT_HIDE_AFTER_TIME);
} else {
handler.removeMessages(MSG_HIDE_ACTIONBAR);
}
}
public void onPageClicked() {
toggleActionBar();
}
private void onAudioPlaybackAyahChanged(@Nullable SuraAyah suraAyah) {
if (suraAyah != null) {
// continue to snap back to the page when the playback ayah changes
ensurePage(suraAyah.sura, suraAyah.ayah);
}
}
private void onAyahSelectionChanged(AyahSelection ayahSelection) {
final boolean haveSelection = ayahSelection != AyahSelection.None.INSTANCE;
final SelectionIndicator currentSelection = AyahSelectionKt.selectionIndicator(ayahSelection);
if (currentSelection instanceof SelectionIndicator.None && haveSelection) {
viewPager.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
}
if (haveSelection) {
final SuraAyah startPosition = startPosition(ayahSelection);
updateLocalTranslations(startPosition);
} else {
endAyahMode();
}
}
private SuraAyah startPosition(AyahSelection ayahSelection) {
if (ayahSelection instanceof AyahSelection.Ayah) {
return ((AyahSelection.Ayah) ayahSelection).getSuraAyah();
} else if (ayahSelection instanceof AyahSelection.AyahRange) {
return ((AyahSelection.AyahRange) ayahSelection).getStartSuraAyah();
} else {
return null;
}
}
private void setUiVisibility(boolean isVisible) {
setUiVisibilityKitKat(isVisible);
if (isInMultiWindowMode) {
animateToolBar(isVisible);
}
}
private void setUiVisibilityKitKat(boolean isVisible) {
int flags = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
if (!isVisible) {
flags |= View.SYSTEM_UI_FLAG_LOW_PROFILE
| View.SYSTEM_UI_FLAG_FULLSCREEN
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_IMMERSIVE;
}
viewPager.setSystemUiVisibility(flags);
}
private void setUiVisibilityListener() {
viewPager.setOnSystemUiVisibilityChangeListener(
flags -> {
boolean visible = (flags & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0;
animateToolBar(visible);
});
}
private void clearUiVisibilityListener() {
viewPager.setOnSystemUiVisibilityChangeListener(null);
}
private void animateToolBar(boolean visible) {
isActionBarHidden = !visible;
// animate toolbar
toolBarArea.animate()
.translationY(visible ? 0 : -toolBarArea.getHeight())
.setDuration(250)
.start();
/* the bottom margin on the audio bar is not part of its height, and so we have to
* take it into account when animating the audio bar off the screen. */
final int bottomMargin = audioBarParams.bottomMargin;
// and audio bar
audioStatusBar.animate()
.translationY(visible ? 0 : audioStatusBar.getHeight() + bottomMargin)
.setDuration(250)
.start();
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
boolean navigate = audioStatusBar.getCurrentMode() !=
AudioStatusBar.PLAYING_MODE
&& quranSettings.navigateWithVolumeKeys();
if (navigate && keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
viewPager.setCurrentItem(viewPager.getCurrentItem() - 1);
return true;
} else if (navigate && keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
viewPager.setCurrentItem(viewPager.getCurrentItem() + 1);
return true;
}
return super.onKeyDown(keyCode, event);
}
@Override
public boolean onKeyUp(int keyCode, @NonNull KeyEvent event) {
return ((keyCode == KeyEvent.KEYCODE_VOLUME_DOWN ||
keyCode == KeyEvent.KEYCODE_VOLUME_UP) &&
audioStatusBar.getCurrentMode() !=
AudioStatusBar.PLAYING_MODE &&
PreferenceManager.getDefaultSharedPreferences(this)
.getBoolean(Constants.PREF_USE_VOLUME_KEY_NAV, false))
|| super.onKeyUp(keyCode, event);
}
@Override
public void onResume() {
super.onResume();
audioPresenter.bind(this);
recentPagePresenter.bind(this);
isInMultiWindowMode = Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && isInMultiWindowMode();
if (shouldReconnect) {
foregroundDisposable.add(Completable.timer(500, TimeUnit.MILLISECONDS)
.observeOn(AndroidSchedulers.mainThread())
.subscribe(() -> {
startService(
audioUtils.getAudioIntent(PagerActivity.this, AudioService.ACTION_CONNECT));
shouldReconnect = false;
}));
}
updateNavigationBar(quranSettings.isNightMode());
}
private void updateNavigationBar(boolean isNightMode) {
final int color =
isNightMode ? ContextCompat.getColor(this, R.color.navbar_night_color) :
defaultNavigationBarColor;
getWindow().setNavigationBarColor(color);
}
@NonNull
public PagerActivityComponent getPagerActivityComponent() {
// a fragment may call this before Activity's onCreate, so cache and reuse.
if (pagerActivityComponent == null) {
pagerActivityComponent = ((QuranApplication) getApplication())
.getApplicationComponent()
.pagerActivityComponentFactory()
.generate(this, this);
}
return pagerActivityComponent;
}
@Override
public void injectQariListWrapper(@NonNull QariListWrapper qariListWrapper) {
getPagerActivityComponent().inject(qariListWrapper);
}
@NonNull
@Override
public QuranReadingActivityComponent provideQuranReadingActivityComponent() {
return getPagerActivityComponent();
}
@NonNull
@Override
public QuranReadingPageComponent provideQuranReadingPageComponent(@NonNull int... pages) {
return getPagerActivityComponent()
.quranPageComponentFactory()
.generate(pages);
}
@Override
public void injectToolBar(@NonNull AyahToolBar ayahToolBar) {
getPagerActivityComponent()
.inject(ayahToolBar);
}
public void showGetRequiredFilesDialog() {
if (promptDialog != null) {
return;
}
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(R.string.download_extra_data)
.setPositiveButton(R.string.downloadPrompt_ok,
(dialog, option) -> {
downloadRequiredFiles();
dialog.dismiss();
promptDialog = null;
})
.setNegativeButton(R.string.downloadPrompt_no,
(dialog, option) -> {
dialog.dismiss();
promptDialog = null;
});
promptDialog = builder.create();
promptDialog.show();
}
private void downloadRequiredFiles() {
int downloadType = QuranDownloadService.DOWNLOAD_TYPE_AUDIO;
if (audioStatusBar.getCurrentMode() == AudioStatusBar.STOPPED_MODE) {
// if we're stopped, use audio download bar as our progress bar
audioStatusBar.switchMode(AudioStatusBar.DOWNLOADING_MODE);
if (isActionBarHidden) {
toggleActionBar();
}
} else {
// if audio is playing, let's not disrupt it - do this using a
// different type so the broadcast receiver ignores it.
downloadType = QuranDownloadService.DOWNLOAD_TYPE_ARABIC_SEARCH_DB;
}
boolean haveDownload = false;
if (!quranFileUtils.haveAyaPositionFile(this)) {
String url = quranFileUtils.getAyaPositionFileUrl();
if (isDualPages) {
url = quranFileUtils.getAyaPositionFileUrl(
quranScreenInfo.getTabletWidthParam());
}
String destination = quranFileUtils.getQuranAyahDatabaseDirectory(this);
// start the download
String notificationTitle = getString(R.string.highlighting_database);
Intent intent = ServiceIntentHelper.getDownloadIntent(this, url,
destination, notificationTitle, AUDIO_DOWNLOAD_KEY,
downloadType);
Timber.d("starting service to download ayah position file");
startService(intent);
haveDownload = true;
}
if (!quranFileUtils.hasArabicSearchDatabase()) {
String url = quranFileUtils.getArabicSearchDatabaseUrl();
// show "downloading required files" unless we already showed that for
// highlighting database, in which case show "downloading search data"
String notificationTitle = getString(R.string.highlighting_database);
if (haveDownload) {
notificationTitle = getString(R.string.search_data);
}
final String extension = url.endsWith(".zip") ? ".zip" : "";
Intent intent = ServiceIntentHelper.getDownloadIntent(this, url,
quranFileUtils.getQuranDatabaseDirectory(this), notificationTitle,
AUDIO_DOWNLOAD_KEY, downloadType);
intent.putExtra(QuranDownloadService.EXTRA_OUTPUT_FILE_NAME,
QuranDataProvider.QURAN_ARABIC_DATABASE + extension);
Timber.d("starting service to download arabic database");
startService(intent);
}
if (downloadType != QuranDownloadService.DOWNLOAD_TYPE_AUDIO) {
// if audio is playing, just show a status notification
ToastCompat.makeText(this, R.string.downloading_title,
Toast.LENGTH_SHORT).show();
}
}
@Override
public void onNewIntent(Intent intent) {
super.onNewIntent(intent);
if (intent == null) {
return;
}
recentPagePresenter.onJump();
Bundle extras = intent.getExtras();
if (extras != null) {
int page = extras.getInt("page", Constants.PAGES_FIRST);
boolean currentValue = showingTranslation;
showingTranslation = extras.getBoolean(EXTRA_JUMP_TO_TRANSLATION, showingTranslation);
final int highlightedSura = extras.getInt(EXTRA_HIGHLIGHT_SURA, -1);
final int highlightedAyah = extras.getInt(EXTRA_HIGHLIGHT_AYAH, -1);
if (highlightedSura > 0 && highlightedAyah > 0) {
readingEventPresenterBridge.setSelection(highlightedSura, highlightedAyah, true);
}
if (showingTranslation != currentValue) {
if (showingTranslation) {
pagerAdapter.setTranslationMode();
updateActionBarSpinner();
} else {
pagerAdapter.setQuranMode();
updateActionBarTitle(page);
}
supportInvalidateOptionsMenu();
}
if (highlightedAyah > 0 && highlightedSura > 0) {
// this will jump to the right page automagically
ensurePage(highlightedSura, highlightedAyah);
} else {
final int pagePosition = quranInfo.getPositionFromPage(page, isDualPageVisible());
viewPager.setCurrentItem(pagePosition);
}
setIntent(intent);
}
}
@Override
public void jumpTo(int page) {
Intent i = new Intent(this, PagerActivity.class);
i.putExtra("page", page);
onNewIntent(i);
}
@Override
public void jumpToAndHighlight(int page, int sura, int ayah) {
Intent i = new Intent(this, PagerActivity.class);
i.putExtra("page", page);
i.putExtra(EXTRA_HIGHLIGHT_SURA, sura);
i.putExtra(EXTRA_HIGHLIGHT_AYAH, ayah);
onNewIntent(i);
}
@Override
public void onPause() {
foregroundDisposable.clear();
if (promptDialog != null) {
promptDialog.dismiss();
promptDialog = null;
}
recentPagePresenter.unbind(this);
quranSettings.setWasShowingTranslation(pagerAdapter.isShowingTranslation());
super.onPause();
}
@Override
protected void onStop() {
// the activity will be paused when requesting notification
// permissions, which will otherwise break audio presenter.
audioPresenter.unbind(this);
super.onStop();
}
@Override
protected void onDestroy() {
Timber.d("onDestroy()");
clearUiVisibilityListener();
// remove broadcast receivers
LocalBroadcastManager.getInstance(this).unregisterReceiver(audioReceiver);
if (downloadReceiver != null) {
downloadReceiver.setListener(null);
LocalBroadcastManager.getInstance(this)
.unregisterReceiver(downloadReceiver);
downloadReceiver = null;
}
if (translationJob != null) {
translationJob.cancel(new CancellationException());
}
currentQariBridge.unsubscribeAll();