Merge branch 'master' of github.com:open-keychain/open-keychain

3 files changed, 36 insertions, 20 deletions

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java
index f59ff08bb..17d4865fd 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java
@@ -4,6 +4,8 @@ import android.content.Intent;
 
 import org.sufficientlysecure.keychain.nfc.NfcActivity;
 
+import java.util.Date;
+
 public class EncryptActivity extends DrawerActivity {
 
     public static final int REQUEST_CODE_PASSPHRASE = 0x00008001;
@@ -19,9 +21,10 @@ public class EncryptActivity extends DrawerActivity {
         // build PendingIntent for Yubikey NFC operations
         Intent intent = new Intent(this, NfcActivity.class);
         intent.setAction(NfcActivity.ACTION_SIGN_HASH);
+
+        // pass params through to activity that it can be returned again later to repeat pgp operation
         intent.putExtra(NfcActivity.EXTRA_DATA, new Intent()); // not used, only relevant to OpenPgpService
         intent.putExtra(NfcActivity.EXTRA_PIN, pin);
-
         intent.putExtra(NfcActivity.EXTRA_NFC_HASH_TO_SIGN, hashToSign);
         intent.putExtra(NfcActivity.EXTRA_NFC_HASH_ALGO, hashAlgo);
         intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptTextActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptTextActivity.java
index 24e2c7f7b..6598ec50c 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptTextActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptTextActivity.java
@@ -28,6 +28,7 @@ import android.support.v4.app.Fragment;
 import android.view.Menu;
 import android.view.MenuItem;
 
+import org.openintents.openpgp.util.OpenPgpApi;
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.api.OpenKeychainIntents;
@@ -42,6 +43,7 @@ import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.ui.util.Notify;
 
 import java.util.ArrayList;
+import java.util.Date;
 import java.util.HashSet;
 import java.util.Set;
 
@@ -70,6 +72,8 @@ public class EncryptTextActivity extends EncryptActivity implements EncryptActiv
     // TODO Constants.key.none? What's wrong with a null value?
     private long mSigningKeyId = Constants.key.none;
     private String mSigningKeyPassphrase = null;
+    private Date mNfcTimestamp = null;
+    private byte[] mNfcHash = null;
     private String mPassphrase = "";
     private boolean mShareAfterEncrypt = false;
     private ArrayList<Uri> mInputUris;
@@ -202,28 +206,31 @@ public class EncryptTextActivity extends EncryptActivity implements EncryptActiv
                         } else if ((pgpResult.getResult() & SignEncryptResult.RESULT_PENDING_NFC) ==
                                 SignEncryptResult.RESULT_PENDING_NFC) {
 
-                            // use after nfc sign
-////                                data.putExtra(OpenPgpApi.EXTRA_NFC_SIG_CREATION_TIMESTAMP, result.getNfcTimestamp().getTime());
+                            mNfcTimestamp = pgpResult.getNfcTimestamp();
                             startNfcSign("123456", pgpResult.getNfcHash(), pgpResult.getNfcAlgo());
                         } else {
                             throw new RuntimeException("Unhandled pending result!");
                         }
-                    } else if (pgpResult.success()) {
-                        if (mShareAfterEncrypt) {
-                            // Share encrypted message/file
-                            startActivity(sendWithChooserExcludingEncrypt(message));
+                    } else {
+                        if (pgpResult.success()) {
+                            if (mShareAfterEncrypt) {
+                                // Share encrypted message/file
+                                startActivity(sendWithChooserExcludingEncrypt(message));
+                            } else {
+                                // Copy to clipboard
+                                copyToClipboard(message);
+                                pgpResult.createNotify(EncryptTextActivity.this).show();
+                                // Notify.showNotify(EncryptTextActivity.this,
+                                // R.string.encrypt_sign_clipboard_successful, Notify.Style.INFO);
+                            }
                         } else {
-                            // Copy to clipboard
-                            copyToClipboard(message);
                             pgpResult.createNotify(EncryptTextActivity.this).show();
-                            // Notify.showNotify(EncryptTextActivity.this,
-                            // R.string.encrypt_sign_clipboard_successful, Notify.Style.INFO);
                         }
 
-                        // reset parameters, TODO: better state saving?
+                        // no matter the result, reset parameters
                         mSigningKeyPassphrase = null;
-                    } else {
-                        pgpResult.createNotify(EncryptTextActivity.this).show();
+                        mNfcHash = null;
+                        mNfcTimestamp = null;
                     }
                 }
             }
@@ -253,7 +260,7 @@ public class EncryptTextActivity extends EncryptActivity implements EncryptActiv
 
             case REQUEST_CODE_NFC: {
                 if (resultCode == RESULT_OK && data != null) {
-
+                    mNfcHash = data.getByteArrayExtra(OpenPgpApi.EXTRA_NFC_SIGNED_HASH);
                     startEncrypt();
                     return;
                 }
@@ -292,6 +299,8 @@ public class EncryptTextActivity extends EncryptActivity implements EncryptActiv
             data.putLongArray(KeychainIntentService.ENCRYPT_ENCRYPTION_KEYS_IDS, mEncryptionKeyIds);
             data.putString(KeychainIntentService.ENCRYPT_SIGNATURE_KEY_PASSPHRASE, mSigningKeyPassphrase);
             data.putLongArray(KeychainIntentService.ENCRYPT_SIGNATURE_KEY_PASSPHRASE, mEncryptionKeyIds);
+            data.putSerializable(KeychainIntentService.ENCRYPT_SIGNATURE_NFC_TIMESTAMP, mNfcTimestamp);
+            data.putByteArray(KeychainIntentService.ENCRYPT_SIGNATURE_NFC_HASH, mNfcHash);
         }
         return data;
     }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/ListAwareSwipeRefreshLayout.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/ListAwareSwipeRefreshLayout.java
index 818d92390..b3c3eb417 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/ListAwareSwipeRefreshLayout.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/ListAwareSwipeRefreshLayout.java
@@ -88,11 +88,15 @@ public class ListAwareSwipeRefreshLayout extends NoScrollableSwipeRefreshLayout
      */
     @Override
     public boolean onTouchEvent(MotionEvent event) {
-        float ratioX = event.getX() / event.getDevice().getMotionRange(MotionEvent.AXIS_X).getMax();
-        float ratioY = event.getY() / event.getDevice().getMotionRange(MotionEvent.AXIS_Y).getMax();
-        // if this is the upper right corner, don't handle as pull to refresh event
-        if (ratioX > 0.85f && ratioY < 0.15f) {
-            return false;
+        // The device may be null. This actually happens
+        if (event.getDevice() != null) {
+            // MotionEvent.AXIS_X is api level 12, for some reason, so we use a constant 0 here
+            float ratioX = event.getX() / event.getDevice().getMotionRange(0).getMax();
+            float ratioY = event.getY() / event.getDevice().getMotionRange(1).getMax();
+            // if this is the upper right corner, don't handle as pull to refresh event
+            if (ratioX > 0.85f && ratioY < 0.15f) {
+                return false;
+            }
         }
         return super.onTouchEvent(event);
     }