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Merge pull request #2958 from kapodamy/android5-temp-dir-issue

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fix #2889
This commit is contained in:
Tobias Groza 2020-01-26 11:04:45 +01:00 committed by GitHub
commit cc83991d8d
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 24 additions and 9 deletions
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10
app/src/main/java/us/shandian/giga/postprocessing/Postprocessing.java
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@ -80,7 +80,7 @@ public abstract class Postprocessing implements Serializable {
private transient DownloadMission mission;
private File tempFile;
private transient File tempFile;
Postprocessing(boolean reserveSpace, boolean worksOnSameFile, String algorithmName) {
this.reserveSpace = reserveSpace;
@ -95,8 +95,12 @@ public abstract class Postprocessing implements Serializable {
public void cleanupTemporalDir() {
if (tempFile != null && tempFile.exists()) {
//noinspection ResultOfMethodCallIgnored
tempFile.delete();
try {
//noinspection ResultOfMethodCallIgnored
tempFile.delete();
} catch (Exception e) {
// nothing to do
}
}
}

23
app/src/main/java/us/shandian/giga/service/DownloadManager.java
View file

@ -139,6 +139,9 @@ public class DownloadManager {
Log.d(TAG, "Loading pending downloads from directory: " + mPendingMissionsDir.getAbsolutePath());
}
File tempDir = pickAvailableTemporalDir(ctx);
Log.i(TAG, "using '" + tempDir + "' as temporal directory");
for (File sub : subs) {
if (!sub.isFile()) continue;
if (sub.getName().equals(".tmp")) continue;
@ -184,7 +187,7 @@ public class DownloadManager {
if (mis.psAlgorithm != null) {
mis.psAlgorithm.cleanupTemporalDir();
mis.psAlgorithm.setTemporalDir(pickAvailableTemporalDir(ctx));
mis.psAlgorithm.setTemporalDir(tempDir);
}
mis.metadata = sub;
@ -513,13 +516,21 @@ public class DownloadManager {
}
static File pickAvailableTemporalDir(@NonNull Context ctx) {
if (isDirectoryAvailable(ctx.getExternalFilesDir(null)))
return ctx.getExternalFilesDir(null);
else if (isDirectoryAvailable(ctx.getFilesDir()))
return ctx.getFilesDir();
File dir = ctx.getExternalFilesDir(null);
if (isDirectoryAvailable(dir)) return dir;
dir = ctx.getFilesDir();
if (isDirectoryAvailable(dir)) return dir;
// this never should happen
return ctx.getDir("tmp", Context.MODE_PRIVATE);
dir = ctx.getDir("muxing_tmp", Context.MODE_PRIVATE);
if (isDirectoryAvailable(dir)) return dir;
// fallback to cache dir
dir = ctx.getCacheDir();
if (isDirectoryAvailable(dir)) return dir;
throw new RuntimeException("Not temporal directories are available");
}
@Nullable