106 lines
4.4 KiB
Java
106 lines
4.4 KiB
Java
package androidx.appcompat.app;
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import android.content.Context;
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import android.location.Location;
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import android.location.LocationManager;
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import android.util.Log;
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import androidx.core.content.PermissionChecker;
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import java.util.Calendar;
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/* loaded from: classes.dex */
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class TwilightManager {
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private static final int SUNRISE = 6;
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private static final int SUNSET = 22;
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private static final String TAG = "TwilightManager";
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private static TwilightManager sInstance;
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private final Context mContext;
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private final LocationManager mLocationManager;
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private final TwilightState mTwilightState = new TwilightState();
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static void setInstance(TwilightManager twilightManager) {
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sInstance = twilightManager;
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}
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static TwilightManager getInstance(Context context) {
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if (sInstance == null) {
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Context applicationContext = context.getApplicationContext();
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sInstance = new TwilightManager(applicationContext, (LocationManager) applicationContext.getSystemService("location"));
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}
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return sInstance;
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}
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TwilightManager(Context context, LocationManager locationManager) {
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this.mContext = context;
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this.mLocationManager = locationManager;
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}
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boolean isNight() {
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TwilightState twilightState = this.mTwilightState;
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if (isStateValid()) {
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return twilightState.isNight;
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}
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Location lastKnownLocation = getLastKnownLocation();
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if (lastKnownLocation != null) {
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updateState(lastKnownLocation);
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return twilightState.isNight;
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}
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Log.i(TAG, "Could not get last known location. This is probably because the app does not have any location permissions. Falling back to hardcoded sunrise/sunset values.");
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int i = Calendar.getInstance().get(11);
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return i < 6 || i >= 22;
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}
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private Location getLastKnownLocation() {
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Location lastKnownLocationForProvider = PermissionChecker.checkSelfPermission(this.mContext, "android.permission.ACCESS_COARSE_LOCATION") == 0 ? getLastKnownLocationForProvider("network") : null;
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Location lastKnownLocationForProvider2 = PermissionChecker.checkSelfPermission(this.mContext, "android.permission.ACCESS_FINE_LOCATION") == 0 ? getLastKnownLocationForProvider("gps") : null;
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return (lastKnownLocationForProvider2 == null || lastKnownLocationForProvider == null) ? lastKnownLocationForProvider2 != null ? lastKnownLocationForProvider2 : lastKnownLocationForProvider : lastKnownLocationForProvider2.getTime() > lastKnownLocationForProvider.getTime() ? lastKnownLocationForProvider2 : lastKnownLocationForProvider;
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}
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private Location getLastKnownLocationForProvider(String str) {
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try {
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if (this.mLocationManager.isProviderEnabled(str)) {
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return this.mLocationManager.getLastKnownLocation(str);
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}
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return null;
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} catch (Exception e) {
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Log.d(TAG, "Failed to get last known location", e);
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return null;
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}
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}
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private boolean isStateValid() {
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return this.mTwilightState.nextUpdate > System.currentTimeMillis();
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}
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private void updateState(Location location) {
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long j;
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TwilightState twilightState = this.mTwilightState;
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long currentTimeMillis = System.currentTimeMillis();
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TwilightCalculator twilightCalculator = TwilightCalculator.getInstance();
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twilightCalculator.calculateTwilight(currentTimeMillis - 86400000, location.getLatitude(), location.getLongitude());
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twilightCalculator.calculateTwilight(currentTimeMillis, location.getLatitude(), location.getLongitude());
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boolean z = twilightCalculator.state == 1;
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long j2 = twilightCalculator.sunrise;
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long j3 = twilightCalculator.sunset;
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twilightCalculator.calculateTwilight(currentTimeMillis + 86400000, location.getLatitude(), location.getLongitude());
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long j4 = twilightCalculator.sunrise;
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if (j2 == -1 || j3 == -1) {
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j = currentTimeMillis + 43200000;
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} else {
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if (currentTimeMillis <= j3) {
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j4 = currentTimeMillis > j2 ? j3 : j2;
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}
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j = j4 + 60000;
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}
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twilightState.isNight = z;
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twilightState.nextUpdate = j;
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}
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private static class TwilightState {
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boolean isNight;
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long nextUpdate;
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TwilightState() {
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}
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}
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}
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