diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CachingCryptoOperationFragment.java')
-rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CachingCryptoOperationFragment.java | 56 |
1 files changed, 40 insertions, 16 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CachingCryptoOperationFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CachingCryptoOperationFragment.java index d0b6f502f..e8e8c5363 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CachingCryptoOperationFragment.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CachingCryptoOperationFragment.java @@ -1,26 +1,27 @@ package org.sufficientlysecure.keychain.ui.base; +import android.app.ProgressDialog; +import android.content.Intent; import android.os.Bundle; import android.os.Message; import android.os.Parcelable; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.operations.results.OperationResult; +import org.sufficientlysecure.keychain.service.KeychainNewService; import org.sufficientlysecure.keychain.service.ServiceProgressHandler; import org.sufficientlysecure.keychain.service.input.CryptoInputParcel; -public abstract class CachingCryptoOperationFragment <T extends Parcelable> extends CryptoOperationFragment { +public abstract class CachingCryptoOperationFragment <T extends Parcelable, S extends OperationResult> + extends CryptoOperationFragment<T, S> { public static final String ARG_CACHED_ACTIONS = "cached_actions"; private T mCachedActionsParcel; @Override - protected void cryptoOperation(CryptoInputParcel cryptoInput) { - cryptoOperation(cryptoInput, mCachedActionsParcel); - } - - @Override public void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); @@ -37,21 +38,44 @@ public abstract class CachingCryptoOperationFragment <T extends Parcelable> exte } @Override - public boolean handlePendingMessage(Message message) { - // see if it's an InputPendingResult, and if so don't care - if (super.handlePendingMessage(message)) { - return true; - } + protected void onCryptoOperationResult(S result) { + super.onCryptoOperationResult(result); + mCachedActionsParcel = null; + } + + protected abstract T createOperationInput(); - // if it's a non-input-pending OKAY message, always clear the cached actions parcel - if (message.arg1 == ServiceProgressHandler.MessageStatus.OKAY.ordinal()) { - mCachedActionsParcel = null; + protected void cryptoOperation(CryptoInputParcel cryptoInput) { + + if (mCachedActionsParcel == null) { + + mCachedActionsParcel = createOperationInput(); + // this is null if invalid, just return in that case + if (mCachedActionsParcel == null) { + // Notify was created by createCryptoInput. + return; + } } - return false; + // Send all information needed to service to edit key in other thread + Intent intent = new Intent(getActivity(), KeychainNewService.class); + + intent.putExtra(KeychainNewService.EXTRA_OPERATION_INPUT, mCachedActionsParcel); + intent.putExtra(KeychainNewService.EXTRA_CRYPTO_INPUT, cryptoInput); + + showProgressFragment( + getString(R.string.progress_start), + ProgressDialog.STYLE_HORIZONTAL, + false); + + // start service with intent + getActivity().startService(intent); + } - protected abstract void cryptoOperation(CryptoInputParcel cryptoInput, T cachedActionsParcel); + protected T getCachedActionsParcel() { + return mCachedActionsParcel; + } protected void cacheActionsParcel(T cachedActionsParcel) { mCachedActionsParcel = cachedActionsParcel; |