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Remove DownloadService from nullness blacklist.

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PiperOrigin-RevId: 258038961
This commit is contained in:
tonihei 2019-07-14 15:36:00 +01:00 committed by Oliver Woodman
parent 3fe0b1a6fe
commit bbcd1126b2
1 changed files with 14 additions and 12 deletions
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26
library/core/src/main/java/com/google/android/exoplayer2/offline/DownloadService.java
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@ -175,7 +175,7 @@ public abstract class DownloadService extends Service {
@Nullable private final String channelId;
@StringRes private final int channelNameResourceId;
private DownloadManager downloadManager;
@Nullable private DownloadManager downloadManager;
private int lastStartId;
private boolean startedInForeground;
private boolean taskRemoved;
@ -575,6 +575,7 @@ public abstract class DownloadService extends Service {
if (intentAction == null) {
intentAction = ACTION_INIT;
}
DownloadManager downloadManager = Assertions.checkNotNull(this.downloadManager);
switch (intentAction) {
case ACTION_INIT:
case ACTION_RESTART:
@ -640,8 +641,9 @@ public abstract class DownloadService extends Service {
@Override
public void onDestroy() {
isDestroyed = true;
DownloadManagerHelper downloadManagerHelper = downloadManagerListeners.get(getClass());
boolean unschedule = !downloadManager.isWaitingForRequirements();
DownloadManagerHelper downloadManagerHelper =
Assertions.checkNotNull(downloadManagerListeners.get(getClass()));
boolean unschedule = !downloadManagerHelper.downloadManager.isWaitingForRequirements();
downloadManagerHelper.detachService(this, unschedule);
if (foregroundNotificationUpdater != null) {
foregroundNotificationUpdater.stopPeriodicUpdates();
@ -775,7 +777,6 @@ public abstract class DownloadService extends Service {
private final int notificationId;
private final long updateInterval;
private final Handler handler;
private final Runnable updateRunnable;
private boolean periodicUpdatesStarted;
private boolean notificationDisplayed;
@ -784,7 +785,6 @@ public abstract class DownloadService extends Service {
this.notificationId = notificationId;
this.updateInterval = updateInterval;
this.handler = new Handler(Looper.getMainLooper());
this.updateRunnable = this::update;
}
public void startPeriodicUpdates() {
@ -794,7 +794,7 @@ public abstract class DownloadService extends Service {
public void stopPeriodicUpdates() {
periodicUpdatesStarted = false;
handler.removeCallbacks(updateRunnable);
handler.removeCallbacksAndMessages(null);
}
public void showNotificationIfNotAlready() {
@ -810,12 +810,12 @@ public abstract class DownloadService extends Service {
}
private void update() {
List<Download> downloads = downloadManager.getCurrentDownloads();
List<Download> downloads = Assertions.checkNotNull(downloadManager).getCurrentDownloads();
startForeground(notificationId, getForegroundNotification(downloads));
notificationDisplayed = true;
if (periodicUpdatesStarted) {
handler.removeCallbacks(updateRunnable);
handler.postDelayed(updateRunnable, updateInterval);
handler.removeCallbacksAndMessages(null);
handler.postDelayed(this::update, updateInterval);
}
}
}
@ -840,7 +840,8 @@ public abstract class DownloadService extends Service {
downloadManager.addListener(this);
if (scheduler != null) {
Requirements requirements = downloadManager.getRequirements();
setSchedulerEnabled(/* enabled= */ !requirements.checkRequirements(context), requirements);
setSchedulerEnabled(
scheduler, /* enabled= */ !requirements.checkRequirements(context), requirements);
}
}
@ -894,11 +895,12 @@ public abstract class DownloadService extends Service {
}
}
if (scheduler != null) {
setSchedulerEnabled(/* enabled= */ !requirementsMet, requirements);
setSchedulerEnabled(scheduler, /* enabled= */ !requirementsMet, requirements);
}
}
private void setSchedulerEnabled(boolean enabled, Requirements requirements) {
private void setSchedulerEnabled(
Scheduler scheduler, boolean enabled, Requirements requirements) {
if (!enabled) {
scheduler.cancel();
} else {