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Cache CryptoInputParcel in OpenPgpService

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This commit is contained in:
Dominik Schürmann
2015-04-10 15:58:37 +02:00
parent 5ea01a15d3
commit 7074b44347
4 changed files with 69 additions and 24 deletions
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22
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ParcelableCache.java
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@@ -17,6 +17,8 @@
package org.sufficientlysecure.keychain.util;
import android.content.Intent;
import android.os.Bundle;
import android.os.Parcel;
import java.util.UUID;
@@ -75,6 +77,17 @@ public class ParcelableCache<E extends Object> {
}
}
public E readFromIntentAndGetFromCache(Intent data, String key1, String key2) {
if (!data.getExtras().containsKey(key1) || !data.getExtras().containsKey(key2)) {
return null;
}
long mostSig = data.getLongExtra(key1, 0);
long leastSig = data.getLongExtra(key2, 0);
UUID mTicket = new UUID(mostSig, leastSig);
// fetch the dehydrated log out of storage (this removes it from the dehydration pool)
return rehydrateParcelable(mTicket);
}
public E readFromParcelAndGetFromCache(Parcel source) {
long mostSig = source.readLong();
long leastSig = source.readLong();
@@ -83,7 +96,6 @@ public class ParcelableCache<E extends Object> {
return rehydrateParcelable(mTicket);
}
public void cacheAndWriteToParcel(E parcelable, Parcel dest) {
// Get a ticket for our log.
UUID mTicket = dehydrateParcelable(parcelable);
@@ -92,4 +104,12 @@ public class ParcelableCache<E extends Object> {
dest.writeLong(mTicket.getLeastSignificantBits());
}
public void cacheAndWriteToIntent(E parcelable, Intent data, String key1, String key2) {
// Get a ticket for our log.
UUID mTicket = dehydrateParcelable(parcelable);
// And write out the UUID most and least significant bits.
data.putExtra(key1, mTicket.getMostSignificantBits());
data.putExtra(key2, mTicket.getLeastSignificantBits());
}
}