diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationHelper.java')
| -rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationHelper.java | 88 |
1 files changed, 54 insertions, 34 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationHelper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationHelper.java index 240dd0972..8d141ea5d 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationHelper.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationHelper.java @@ -28,8 +28,8 @@ import android.os.Messenger; import android.os.Parcelable; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentActivity; - import android.support.v4.app.FragmentManager; + import org.sufficientlysecure.keychain.Constants; import org.sufficientlysecure.keychain.R; import org.sufficientlysecure.keychain.operations.results.InputPendingResult; @@ -39,6 +39,7 @@ import org.sufficientlysecure.keychain.service.ServiceProgressHandler; import org.sufficientlysecure.keychain.service.input.CryptoInputParcel; import org.sufficientlysecure.keychain.service.input.RequiredInputParcel; import org.sufficientlysecure.keychain.ui.NfcOperationActivity; +import org.sufficientlysecure.keychain.ui.OrbotRequiredDialogActivity; import org.sufficientlysecure.keychain.ui.PassphraseDialogActivity; import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment; import org.sufficientlysecure.keychain.util.Log; @@ -52,16 +53,21 @@ import org.sufficientlysecure.keychain.util.Log; */ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResult> { - public interface Callback <T extends Parcelable, S extends OperationResult> { + public interface Callback<T extends Parcelable, S extends OperationResult> { T createOperationInput(); + void onCryptoOperationSuccess(S result); + void onCryptoOperationCancelled(); + void onCryptoOperationError(S result); + boolean onCryptoSetProgress(String msg, int progress, int max); } public static final int REQUEST_CODE_PASSPHRASE = 0x00008001; public static final int REQUEST_CODE_NFC = 0x00008002; + public static final int REQUEST_CODE_ENABLE_ORBOT = 0x00008004; // keeps track of request code used to start an activity from this CryptoOperationHelper. // this is necessary when multiple CryptoOperationHelpers are used in the same fragment/activity @@ -78,8 +84,6 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu /** * If OperationHelper is being integrated into an activity - * - * @param activity */ public CryptoOperationHelper(FragmentActivity activity, Callback<T, S> callback, int progressMessageString) { mActivity = activity; @@ -90,8 +94,6 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu /** * if OperationHelper is being integrated into a fragment - * - * @param fragment */ public CryptoOperationHelper(Fragment fragment, Callback<T, S> callback, int progressMessageString) { mFragment = fragment; @@ -102,8 +104,6 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu /** * if OperationHelper is being integrated into a fragment with default message for the progress dialog - * - * @param fragment */ public CryptoOperationHelper(Fragment fragment, Callback<T, S> callback) { mFragment = fragment; @@ -116,11 +116,14 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu mProgressMessageResource = id; } - private void initiateInputActivity(RequiredInputParcel requiredInput) { + private void initiateInputActivity(RequiredInputParcel requiredInput, + CryptoInputParcel cryptoInputParcel) { Activity activity = mUseFragment ? mFragment.getActivity() : mActivity; switch (requiredInput.mType) { + // TODO: Verify that all started activities add to cryptoInputParcel if necessary (like OrbotRequiredDialogActivity) + // don't forget to set mRequestedCode! case NFC_MOVE_KEY_TO_CARD: case NFC_DECRYPT: case NFC_SIGN: { @@ -130,7 +133,7 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu if (mUseFragment) { mFragment.startActivityForResult(intent, mRequestedCode); } else { - mActivity.startActivityForResult(intent, mRequestedCode); + activity.startActivityForResult(intent, mRequestedCode); } return; } @@ -143,22 +146,32 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu if (mUseFragment) { mFragment.startActivityForResult(intent, mRequestedCode); } else { - mActivity.startActivityForResult(intent, mRequestedCode); + activity.startActivityForResult(intent, mRequestedCode); } return; } - } - throw new RuntimeException("Unhandled pending result!"); + case ENABLE_ORBOT: { + Intent intent = new Intent(activity, OrbotRequiredDialogActivity.class); + intent.putExtra(OrbotRequiredDialogActivity.EXTRA_CRYPTO_INPUT, cryptoInputParcel); + mRequestedCode = REQUEST_CODE_ENABLE_ORBOT; + if (mUseFragment) { + mFragment.startActivityForResult(intent, mRequestedCode); + } else { + activity.startActivityForResult(intent, mRequestedCode); + } + return; + } + + default: { + throw new RuntimeException("Unhandled pending result!"); + } + } } /** - * Attempts the result of an activity started by this helper. Returns true if requestCode is recognized, - * false otherwise. - * - * @param requestCode - * @param resultCode - * @param data + * Attempts the result of an activity started by this helper. Returns true if requestCode is + * recognized, false otherwise. * @return true if requestCode was recognized, false otherwise */ public boolean handleActivityResult(int requestCode, int resultCode, Intent data) { @@ -196,6 +209,16 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu break; } + case REQUEST_CODE_ENABLE_ORBOT: { + if (resultCode == Activity.RESULT_OK && data != null) { + CryptoInputParcel cryptoInput = + data.getParcelableExtra( + OrbotRequiredDialogActivity.RESULT_CRYPTO_INPUT); + cryptoOperation(cryptoInput); + return true; + } + } + default: { return false; } @@ -225,7 +248,7 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu } - public void cryptoOperation(CryptoInputParcel cryptoInput, boolean showProgress) { + public void cryptoOperation(final CryptoInputParcel cryptoInput, boolean showProgress) { FragmentActivity activity = mUseFragment ? mFragment.getActivity() : mActivity; @@ -257,14 +280,14 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu final OperationResult result = returnData.getParcelable(OperationResult.EXTRA_RESULT); - onHandleResult(result); + onHandleResult(result, cryptoInput); } } @Override protected void onSetProgress(String msg, int progress, int max) { // allow handling of progress in fragment, or delegate upwards - if ( ! mCallback.onCryptoSetProgress(msg, progress, max)) { + if (!mCallback.onCryptoSetProgress(msg, progress, max)) { super.onSetProgress(msg, progress, max); } } @@ -291,15 +314,7 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu cryptoOperation(new CryptoInputParcel()); } - protected void onCryptoOperationResult(S result) { - if (result.success()) { - mCallback.onCryptoOperationSuccess(result); - } else { - mCallback.onCryptoOperationError(result); - } - } - - public void onHandleResult(OperationResult result) { + public void onHandleResult(OperationResult result, CryptoInputParcel oldCryptoInput) { Log.d(Constants.TAG, "Handling result in OperationHelper success: " + result.success()); if (result instanceof InputPendingResult) { @@ -307,7 +322,7 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu if (pendingResult.isPending()) { RequiredInputParcel requiredInput = pendingResult.getRequiredInputParcel(); - initiateInputActivity(requiredInput); + initiateInputActivity(requiredInput, oldCryptoInput); return; } } @@ -315,8 +330,13 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu dismissProgress(); try { - // noinspection unchecked, because type erasure :( - onCryptoOperationResult((S) result); + if (result.success()) { + // noinspection unchecked, because type erasure :( + mCallback.onCryptoOperationSuccess((S) result); + } else { + // noinspection unchecked, because type erasure :( + mCallback.onCryptoOperationError((S) result); + } } catch (ClassCastException e) { throw new AssertionError("bad return class (" + result.getClass().getSimpleName() + "), this is a programming error!"); |