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Code Issues Releases Wiki Activity

allow encrypting to clipboard in EncryptFileFragment

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This commit is contained in:
Vincent Breitmoser 2015-06-20 03:34:51 +02:00
parent f6bc1dcca3
commit d11b7b58f1
2 changed files with 44 additions and 16 deletions
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49
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptFilesFragment.java
View File

@ -49,6 +49,7 @@ import android.widget.TextView;
import org.spongycastle.bcpg.CompressionAlgorithmTags;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.compatibility.ClipboardReflection;
import org.sufficientlysecure.keychain.operations.results.SignEncryptResult;
import org.sufficientlysecure.keychain.pgp.KeyRing;
import org.sufficientlysecure.keychain.pgp.PgpConstants;
@ -85,7 +86,10 @@ public class EncryptFilesFragment
private boolean mEncryptFilenames;
private boolean mHiddenRecipients = false;
private boolean mShareAfterEncrypt;
private AfterEncryptAction mAfterEncryptAction;
private enum AfterEncryptAction {
SAVE, SHARE, COPY;
}
private ArrayList<Uri> mOutputUris;
@ -268,12 +272,17 @@ public class EncryptFilesFragment
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.encrypt_save: {
mShareAfterEncrypt = false;
mAfterEncryptAction = AfterEncryptAction.SAVE;
cryptoOperation();
break;
}
case R.id.encrypt_share: {
mShareAfterEncrypt = true;
mAfterEncryptAction = AfterEncryptAction.SHARE;
cryptoOperation();
break;
}
case R.id.encrypt_copy: {
mAfterEncryptAction = AfterEncryptAction.COPY;
cryptoOperation();
break;
}
@ -376,13 +385,14 @@ public class EncryptFilesFragment
protected void onCryptoOperationSuccess(final SignEncryptResult result) {
if (mDeleteAfterEncrypt) {
// TODO make behavior coherent here
DeleteFileDialogFragment deleteFileDialog =
DeleteFileDialogFragment.newInstance(mFilesAdapter.getAsArrayList());
deleteFileDialog.setOnDeletedListener(new DeleteFileDialogFragment.OnDeletedListener() {
@Override
public void onDeleted() {
if (mShareAfterEncrypt) {
if (mAfterEncryptAction == AfterEncryptAction.SHARE) {
// Share encrypted message/file
startActivity(sendWithChooserExcludingEncrypt());
} else {
@ -394,12 +404,24 @@ public class EncryptFilesFragment
});
deleteFileDialog.show(getActivity().getSupportFragmentManager(), "deleteDialog");
} else {
if (mShareAfterEncrypt) {
switch (mAfterEncryptAction) {
case SHARE:
// Share encrypted message/file
startActivity(sendWithChooserExcludingEncrypt());
} else {
// Save encrypted file
break;
case COPY:
byte[] resultBytes = result.getResultBytes();
ClipboardReflection.copyToClipboard(getActivity(), new String(resultBytes));
result.createNotify(getActivity()).show();
break;
case SAVE:
// Encrypted file was saved already, just show notification
result.createNotify(getActivity()).show();
break;
}
}
@ -408,19 +430,19 @@ public class EncryptFilesFragment
// prepares mOutputUris, either directly and returns false, or indirectly
// which returns true and will call cryptoOperation after mOutputUris has
// been set at a later point.
private boolean prepareOutputStreams(boolean share) {
private boolean prepareOutputStreams() {
if (mFilesModels.isEmpty()) {
Notify.create(getActivity(), R.string.no_file_selected, Notify.Style.ERROR)
.show(this);
return true;
} else if (mFilesModels.size() > 1 && !mShareAfterEncrypt) {
Log.e(Constants.TAG, "Aborting: mInputUris.size() > 1 && !mShareAfterEncrypt");
} else if (mFilesModels.size() > 1 && mAfterEncryptAction != AfterEncryptAction.SHARE) {
Log.e(Constants.TAG, "Aborting: mInputUris.size() > 1 && !afterEncryptAction");
// This should be impossible...
return true;
}
if (share) {
if (mAfterEncryptAction == AfterEncryptAction.SHARE) {
mOutputUris = new ArrayList<>();
int filenameCounter = 1;
for (FilesAdapter.ViewModel model : mFilesModels) {
@ -467,7 +489,7 @@ public class EncryptFilesFragment
// if this is still null, prepare output streams again
if (mOutputUris == null) {
// this may interrupt the flow, and call us again from onActivityResult
if (prepareOutputStreams(mShareAfterEncrypt)) {
if (prepareOutputStreams()) {
return null;
}
}
@ -600,7 +622,8 @@ public class EncryptFilesFragment
if (resultCode == Activity.RESULT_OK && data != null) {
mOutputUris = new ArrayList<>(1);
mOutputUris.add(data.getData());
mShareAfterEncrypt = false;
// make sure this is correct!
mAfterEncryptAction = AfterEncryptAction.SAVE;
cryptoOperation();
}
return;

5
OpenKeychain/src/main/res/menu/encrypt_file_fragment.xml
View File

@ -14,6 +14,11 @@
android:icon="@drawable/ic_action_encrypt_share_24dp"
app:showAsAction="always" />
<item
android:id="@+id/encrypt_copy"
android:title="@string/btn_copy_encrypted_signed"
android:icon="@drawable/ic_action_encrypt_copy_24dp" />
<item
android:id="@+id/check_delete_after_encrypt"
android:title="@string/label_delete_after_encryption"