Merge branch 'development' into v/crypto-input-parcel

Conflicts:
	OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpSignEncryptOperation.java
	OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java
	OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyFragment.java
	OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java
	OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java
	OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysActivity.java
	OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SafeSlingerActivity.java
	OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/UploadKeyActivity.java

24 files changed, 299 insertions, 142 deletions

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyFragment.java
index b98fd90f1..a669fcc8c 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyFragment.java
@@ -55,9 +55,11 @@ import org.sufficientlysecure.keychain.provider.ProviderHelper;
 import org.sufficientlysecure.keychain.service.CertifyActionsParcel;
 import org.sufficientlysecure.keychain.service.CertifyActionsParcel.CertifyAction;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
 import org.sufficientlysecure.keychain.service.input.CryptoInputParcel;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
+import org.sufficientlysecure.keychain.service.PassphraseCacheService;
 import org.sufficientlysecure.keychain.ui.adapter.MultiUserIdsAdapter;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 import org.sufficientlysecure.keychain.ui.util.Notify;
 import org.sufficientlysecure.keychain.ui.widget.CertifyKeySpinner;
 import org.sufficientlysecure.keychain.ui.widget.KeySpinner;
@@ -342,9 +344,12 @@ public class CertifyKeyFragment extends CryptoOperationFragment
         } else {
 
             // Message is received after signing is done in KeychainIntentService
-            KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(
-                    getActivity(), getString(R.string.progress_certifying),
-                    ProgressDialog.STYLE_SPINNER, true) {
+            ServiceProgressHandler saveHandler = new ServiceProgressHandler(
+                    getActivity(),
+                    getString(R.string.progress_certifying),
+                    ProgressDialog.STYLE_SPINNER,
+                    true,
+                    ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
                 public void handleMessage(Message message) {
                     // handle messages by KeychainIntentCryptoServiceHandler first
                     super.handleMessage(message);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ConsolidateDialogActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ConsolidateDialogActivity.java
index c55aad1f9..11ba3e287 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ConsolidateDialogActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ConsolidateDialogActivity.java
@@ -26,7 +26,8 @@ import android.support.v4.app.FragmentActivity;
 
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 
 /**
  * We can not directly create a dialog on the application context.
@@ -49,10 +50,11 @@ public class ConsolidateDialogActivity extends FragmentActivity {
 
     private void consolidateRecovery(boolean recovery) {
         // Message is received after importing is done in KeychainIntentService
-        KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(
+        ServiceProgressHandler saveHandler = new ServiceProgressHandler(
                 this,
                 getString(R.string.progress_importing),
-                ProgressDialog.STYLE_HORIZONTAL) {
+                ProgressDialog.STYLE_HORIZONTAL,
+                ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java
index cbe3eecd4..b0a13c897 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java
@@ -39,16 +39,15 @@ import org.sufficientlysecure.keychain.operations.results.OperationResult;
 import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.provider.KeychainContract;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
 import org.sufficientlysecure.keychain.service.SaveKeyringParcel;
 import org.sufficientlysecure.keychain.service.SaveKeyringParcel.Algorithm;
 import org.sufficientlysecure.keychain.service.SaveKeyringParcel.ChangeUnlockParcel;
 import org.sufficientlysecure.keychain.ui.CreateKeyActivity.FragAction;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 import org.sufficientlysecure.keychain.util.Log;
-import org.sufficientlysecure.keychain.util.Passphrase;
 import org.sufficientlysecure.keychain.util.Preferences;
 
-import java.util.ArrayList;
 import java.util.Iterator;
 
 public class CreateKeyFinalFragment extends Fragment {
@@ -195,10 +194,11 @@ public class CreateKeyFinalFragment extends Fragment {
         Intent intent = new Intent(getActivity(), KeychainIntentService.class);
         intent.setAction(KeychainIntentService.ACTION_EDIT_KEYRING);
 
-        KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(
+        ServiceProgressHandler saveHandler = new ServiceProgressHandler(
                 getActivity(),
                 getString(R.string.progress_building_key),
-                ProgressDialog.STYLE_HORIZONTAL) {
+                ProgressDialog.STYLE_HORIZONTAL,
+                ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
@@ -267,8 +267,11 @@ public class CreateKeyFinalFragment extends Fragment {
 
         intent.putExtra(KeychainIntentService.EXTRA_DATA, data);
 
-        KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(getActivity(),
-                getString(R.string.progress_uploading), ProgressDialog.STYLE_HORIZONTAL) {
+        ServiceProgressHandler saveHandler = new ServiceProgressHandler(
+                getActivity(),
+                getString(R.string.progress_uploading),
+                ProgressDialog.STYLE_HORIZONTAL,
+                ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyYubiImportFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyYubiImportFragment.java
index bb26a4ede..1cd0aaf2f 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyYubiImportFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyYubiImportFragment.java
@@ -40,9 +40,10 @@ import org.sufficientlysecure.keychain.operations.results.DecryptVerifyResult;
 import org.sufficientlysecure.keychain.operations.results.ImportKeyResult;
 import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
 import org.sufficientlysecure.keychain.ui.CreateKeyActivity.FragAction;
 import org.sufficientlysecure.keychain.ui.CreateKeyActivity.NfcListenerFragment;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
 import org.sufficientlysecure.keychain.util.Preferences;
 
@@ -174,8 +175,12 @@ public class CreateKeyYubiImportFragment extends Fragment implements NfcListener
     public void importKey() {
 
         // Message is received after decrypting is done in KeychainIntentService
-        KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(getActivity(),
-                getString(R.string.progress_importing), ProgressDialog.STYLE_HORIZONTAL) {
+        ServiceProgressHandler saveHandler = new ServiceProgressHandler(
+                getActivity(),
+                getString(R.string.progress_importing),
+                ProgressDialog.STYLE_HORIZONTAL,
+                ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT
+        ) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyYubiWaitFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyYubiWaitFragment.java
index c338a0f1f..579dddf79 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyYubiWaitFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyYubiWaitFragment.java
@@ -17,45 +17,15 @@
 
 package org.sufficientlysecure.keychain.ui;
 
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.util.ArrayList;
-import java.util.Arrays;
-
 import android.app.Activity;
-import android.content.Context;
-import android.content.Intent;
-import android.database.Cursor;
-import android.net.Uri;
 import android.os.Bundle;
-import android.os.Message;
-import android.os.Messenger;
 import android.support.v4.app.Fragment;
-import android.support.v4.app.LoaderManager;
-import android.support.v4.content.CursorLoader;
-import android.support.v4.content.Loader;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.EditText;
-import android.widget.TextView;
-import android.widget.ViewAnimator;
 
 import org.sufficientlysecure.keychain.R;
-import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
-import org.sufficientlysecure.keychain.operations.results.DecryptVerifyResult;
-import org.sufficientlysecure.keychain.operations.results.ImportKeyResult;
-import org.sufficientlysecure.keychain.operations.results.PromoteKeyResult;
-import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
-import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
 import org.sufficientlysecure.keychain.ui.CreateKeyActivity.FragAction;
-import org.sufficientlysecure.keychain.ui.CreateKeyActivity.NfcListenerFragment;
-import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
-import org.sufficientlysecure.keychain.ui.util.Notify;
-import org.sufficientlysecure.keychain.ui.util.Notify.Style;
-import org.sufficientlysecure.keychain.ui.widget.NameEditText;
-import org.sufficientlysecure.keychain.util.Preferences;
 
 
 public class CreateKeyYubiWaitFragment extends Fragment {
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CryptoOperationFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CryptoOperationFragment.java
index 6b67d1db8..592c7db22 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CryptoOperationFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CryptoOperationFragment.java
@@ -10,7 +10,7 @@ import android.support.v4.app.Fragment;
 import org.sufficientlysecure.keychain.operations.results.CertifyResult;
 import org.sufficientlysecure.keychain.operations.results.InputPendingResult;
 import org.sufficientlysecure.keychain.operations.results.OperationResult;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler.MessageStatus;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
 import org.sufficientlysecure.keychain.service.input.CryptoInputParcel;
 import org.sufficientlysecure.keychain.service.input.RequiredInputParcel;
 
@@ -73,7 +73,7 @@ public abstract class CryptoOperationFragment extends Fragment {
 
     public boolean handlePendingMessage(Message message) {
 
-        if (message.arg1 == MessageStatus.OKAY.ordinal()) {
+        if (message.arg1 == ServiceProgressHandler.MessageStatus.OKAY.ordinal()) {
             Bundle data = message.getData();
 
             OperationResult result = data.getParcelable(CertifyResult.EXTRA_RESULT);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptFilesFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptFilesFragment.java
index a92fb596c..c75e28145 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptFilesFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptFilesFragment.java
@@ -38,8 +38,9 @@ import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.operations.results.DecryptVerifyResult;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
 import org.sufficientlysecure.keychain.service.KeychainIntentService.IOType;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
 import org.sufficientlysecure.keychain.ui.dialog.DeleteFileDialogFragment;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 import org.sufficientlysecure.keychain.ui.util.Notify;
 import org.sufficientlysecure.keychain.util.FileHelper;
 import org.sufficientlysecure.keychain.util.Log;
@@ -197,8 +198,11 @@ public class DecryptFilesFragment extends DecryptFragment {
         intent.putExtra(KeychainIntentService.EXTRA_DATA, data);
 
         // Message is received after decrypting is done in KeychainIntentService
-        KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(getActivity(),
-                getString(R.string.progress_decrypting), ProgressDialog.STYLE_HORIZONTAL) {
+        ServiceProgressHandler saveHandler = new ServiceProgressHandler(
+                getActivity(),
+                getString(R.string.progress_decrypting),
+                ProgressDialog.STYLE_HORIZONTAL,
+                ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
@@ -271,8 +275,11 @@ public class DecryptFilesFragment extends DecryptFragment {
         intent.putExtra(KeychainIntentService.EXTRA_DATA, data);
 
         // Message is received after decrypting is done in KeychainIntentService
-        KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(getActivity(),
-                getString(R.string.progress_decrypting), ProgressDialog.STYLE_HORIZONTAL) {
+        ServiceProgressHandler saveHandler = new ServiceProgressHandler(
+                getActivity(),
+                getString(R.string.progress_decrypting),
+                ProgressDialog.STYLE_HORIZONTAL,
+                ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptTextFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptTextFragment.java
index 80a07214b..f6e21937d 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptTextFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptTextFragment.java
@@ -37,7 +37,8 @@ import org.sufficientlysecure.keychain.compatibility.ClipboardReflection;
 import org.sufficientlysecure.keychain.operations.results.DecryptVerifyResult;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
 import org.sufficientlysecure.keychain.service.KeychainIntentService.IOType;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 import org.sufficientlysecure.keychain.ui.util.Notify;
 import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.ShareHelper;
@@ -167,8 +168,11 @@ public class DecryptTextFragment extends DecryptFragment {
         intent.putExtra(KeychainIntentService.EXTRA_DATA, data);
 
         // Message is received after encrypting is done in KeychainIntentService
-        KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(getActivity(),
-                getString(R.string.progress_decrypting), ProgressDialog.STYLE_HORIZONTAL) {
+        ServiceProgressHandler saveHandler = new ServiceProgressHandler(
+                getActivity(),
+                getString(R.string.progress_decrypting),
+                ProgressDialog.STYLE_HORIZONTAL,
+                ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java
index 13fba14e9..2375c1d30 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java
@@ -52,7 +52,8 @@ import org.sufficientlysecure.keychain.provider.KeychainContract.UserPackets;
 import org.sufficientlysecure.keychain.provider.ProviderHelper;
 import org.sufficientlysecure.keychain.provider.ProviderHelper.NotFoundException;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
+import org.sufficientlysecure.keychain.service.PassphraseCacheService;
 import org.sufficientlysecure.keychain.service.SaveKeyringParcel;
 import org.sufficientlysecure.keychain.service.SaveKeyringParcel.ChangeUnlockParcel;
 import org.sufficientlysecure.keychain.service.SaveKeyringParcel.SubkeyChange;
@@ -61,12 +62,7 @@ import org.sufficientlysecure.keychain.ui.adapter.SubkeysAdapter;
 import org.sufficientlysecure.keychain.ui.adapter.SubkeysAddedAdapter;
 import org.sufficientlysecure.keychain.ui.adapter.UserIdsAdapter;
 import org.sufficientlysecure.keychain.ui.adapter.UserIdsAddedAdapter;
-import org.sufficientlysecure.keychain.ui.dialog.AddSubkeyDialogFragment;
-import org.sufficientlysecure.keychain.ui.dialog.AddUserIdDialogFragment;
-import org.sufficientlysecure.keychain.ui.dialog.EditSubkeyDialogFragment;
-import org.sufficientlysecure.keychain.ui.dialog.EditSubkeyExpiryDialogFragment;
-import org.sufficientlysecure.keychain.ui.dialog.EditUserIdDialogFragment;
-import org.sufficientlysecure.keychain.ui.dialog.SetPassphraseDialogFragment;
+import org.sufficientlysecure.keychain.ui.dialog.*;
 import org.sufficientlysecure.keychain.ui.util.Notify;
 import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.Passphrase;
@@ -552,11 +548,12 @@ public class EditKeyFragment extends CryptoOperationFragment implements
         Log.d(Constants.TAG, "cryptoInput:\n" + cryptoInput);
         Log.d(Constants.TAG, "mSaveKeyringParcel:\n" + mSaveKeyringParcel);
 
-        KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(
+        ServiceProgressHandler saveHandler = new ServiceProgressHandler(
                 getActivity(),
                 getString(R.string.progress_saving),
                 ProgressDialog.STYLE_HORIZONTAL,
-                true) {
+                true,
+                ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
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 5254af19f..949a595d3 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java
@@ -30,10 +30,11 @@ import org.sufficientlysecure.keychain.operations.results.PgpSignEncryptResult;
 import org.sufficientlysecure.keychain.operations.results.SignEncryptResult;
 import org.sufficientlysecure.keychain.pgp.SignEncryptParcel;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
 import org.sufficientlysecure.keychain.service.input.CryptoInputParcel;
 import org.sufficientlysecure.keychain.service.input.RequiredInputParcel;
 import org.sufficientlysecure.keychain.ui.base.BaseActivity;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 import org.sufficientlysecure.keychain.util.Passphrase;
 
 
@@ -126,8 +127,11 @@ public abstract class EncryptActivity extends BaseActivity {
         intent.putExtra(KeychainIntentService.EXTRA_DATA, data);
 
         // Message is received after encrypting is done in KeychainIntentService
-        KeychainIntentServiceHandler serviceHandler = new KeychainIntentServiceHandler(this,
-                getString(R.string.progress_encrypting), ProgressDialog.STYLE_HORIZONTAL) {
+        ServiceProgressHandler serviceHandler = new ServiceProgressHandler(
+                this,
+                getString(R.string.progress_encrypting),
+                ProgressDialog.STYLE_HORIZONTAL,
+                ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
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 827418f08..6d472abb4 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptTextActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptTextActivity.java
@@ -136,7 +136,9 @@ public class EncryptTextActivity extends EncryptActivity implements EncryptActiv
 
     @Override
     public void setPassphrase(Passphrase passphrase) {
-        mPassphrase.removeFromMemory();
+        if (mPassphrase != null) {
+            mPassphrase.removeFromMemory();
+        }
         mPassphrase = passphrase;
     }
 
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpAboutFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpAboutFragment.java
index 5909970af..ac4b94d64 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpAboutFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpAboutFragment.java
@@ -27,11 +27,14 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
+import org.markdown4j.Markdown4jProcessor;
 import org.sufficientlysecure.htmltextview.HtmlTextView;
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.util.Log;
 
+import java.io.IOException;
+
 
 public class HelpAboutFragment extends Fragment {
 
@@ -44,8 +47,14 @@ public class HelpAboutFragment extends Fragment {
 
         HtmlTextView aboutTextView = (HtmlTextView) view.findViewById(R.id.help_about_text);
 
-        // load html from raw resource (Parsing handled by HtmlTextView library)
-        aboutTextView.setHtmlFromRawResource(getActivity(), R.raw.help_about, true);
+        // load markdown from raw resource
+        try {
+            String html = new Markdown4jProcessor().process(
+                    getActivity().getResources().openRawResource(R.raw.help_about));
+            aboutTextView.setHtmlFromString(html, true);
+        } catch (IOException e) {
+            Log.e(Constants.TAG, "IOException", e);
+        }
 
         // no flickering when clicking textview for Android < 4
         aboutTextView.setTextColor(getResources().getColor(android.R.color.black));
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpActivity.java
index 4aa706f57..c757c8e88 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpActivity.java
@@ -66,18 +66,23 @@ public class HelpActivity extends BaseActivity {
         }
 
         Bundle startBundle = new Bundle();
-        startBundle.putInt(HelpHtmlFragment.ARG_HTML_FILE, R.raw.help_start);
-        mTabsAdapter.addTab(HelpHtmlFragment.class, startBundle,
+        startBundle.putInt(HelpMarkdownFragment.ARG_MARKDOWN_RES, R.raw.help_start);
+        mTabsAdapter.addTab(HelpMarkdownFragment.class, startBundle,
                 getString(R.string.help_tab_start));
 
-        Bundle wotBundle = new Bundle();
-        wotBundle.putInt(HelpHtmlFragment.ARG_HTML_FILE, R.raw.help_certification);
-        mTabsAdapter.addTab(HelpHtmlFragment.class, wotBundle,
+        Bundle certificationBundle = new Bundle();
+        certificationBundle.putInt(HelpMarkdownFragment.ARG_MARKDOWN_RES, R.raw.help_certification);
+        mTabsAdapter.addTab(HelpMarkdownFragment.class, certificationBundle,
                 getString(R.string.help_tab_wot));
 
+        Bundle faqBundle = new Bundle();
+        faqBundle.putInt(HelpMarkdownFragment.ARG_MARKDOWN_RES, R.raw.help_faq);
+        mTabsAdapter.addTab(HelpMarkdownFragment.class, faqBundle,
+                getString(R.string.help_tab_faq));
+
         Bundle changelogBundle = new Bundle();
-        changelogBundle.putInt(HelpHtmlFragment.ARG_HTML_FILE, R.raw.help_changelog);
-        mTabsAdapter.addTab(HelpHtmlFragment.class, changelogBundle,
+        changelogBundle.putInt(HelpMarkdownFragment.ARG_MARKDOWN_RES, R.raw.help_changelog);
+        mTabsAdapter.addTab(HelpMarkdownFragment.class, changelogBundle,
                 getString(R.string.help_tab_changelog));
 
         mTabsAdapter.addTab(HelpAboutFragment.class, null,
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpHtmlFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpMarkdownFragment.java
index a3f0ef614..97d39feb1 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpHtmlFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpMarkdownFragment.java
@@ -26,24 +26,29 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ScrollView;
 
+import org.markdown4j.Markdown4jProcessor;
 import org.sufficientlysecure.htmltextview.HtmlTextView;
+import org.sufficientlysecure.keychain.Constants;
+import org.sufficientlysecure.keychain.util.Log;
 
-public class HelpHtmlFragment extends Fragment {
+import java.io.IOException;
+
+public class HelpMarkdownFragment extends Fragment {
     private Activity mActivity;
 
     private int mHtmlFile;
 
-    public static final String ARG_HTML_FILE = "htmlFile";
+    public static final String ARG_MARKDOWN_RES = "htmlFile";
 
     /**
      * Create a new instance of HelpHtmlFragment, providing "htmlFile" as an argument.
      */
-    static HelpHtmlFragment newInstance(int htmlFile) {
-        HelpHtmlFragment f = new HelpHtmlFragment();
+    static HelpMarkdownFragment newInstance(int markdownRes) {
+        HelpMarkdownFragment f = new HelpMarkdownFragment();
 
         // Supply html raw file input as an argument.
         Bundle args = new Bundle();
-        args.putInt(ARG_HTML_FILE, htmlFile);
+        args.putInt(ARG_MARKDOWN_RES, markdownRes);
         f.setArguments(args);
 
         return f;
@@ -53,7 +58,7 @@ public class HelpHtmlFragment extends Fragment {
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         mActivity = getActivity();
 
-        mHtmlFile = getArguments().getInt(ARG_HTML_FILE);
+        mHtmlFile = getArguments().getInt(ARG_MARKDOWN_RES);
 
         ScrollView scroller = new ScrollView(mActivity);
         HtmlTextView text = new HtmlTextView(mActivity);
@@ -65,8 +70,13 @@ public class HelpHtmlFragment extends Fragment {
 
         scroller.addView(text);
 
-        // load html from raw resource (Parsing handled by HtmlTextView library)
-        text.setHtmlFromRawResource(getActivity(), mHtmlFile, true);
+        // load markdown from raw resource
+        try {
+            String html = new Markdown4jProcessor().process(getActivity().getResources().openRawResource(mHtmlFile));
+            text.setHtmlFromString(html, true);
+        } catch (IOException e) {
+            Log.e(Constants.TAG, "IOException", e);
+        }
 
         // no flickering when clicking textview for Android < 4
         text.setTextColor(getResources().getColor(android.R.color.black));
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysActivity.java
index 72ae1c73a..7fe5be793 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysActivity.java
@@ -35,10 +35,10 @@ import org.sufficientlysecure.keychain.keyimport.ImportKeysListEntry;
 import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
 import org.sufficientlysecure.keychain.operations.results.ImportKeyResult;
 import org.sufficientlysecure.keychain.operations.results.OperationResult;
-import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
-import org.sufficientlysecure.keychain.ui.base.BaseActivity;
 import org.sufficientlysecure.keychain.ui.base.BaseNfcActivity;
+import org.sufficientlysecure.keychain.service.CloudImportService;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
 import org.sufficientlysecure.keychain.ui.util.Notify;
 import org.sufficientlysecure.keychain.util.Log;
@@ -297,12 +297,13 @@ public class ImportKeysActivity extends BaseNfcActivity {
      * Import keys with mImportData
      */
     public void importKeys() {
-        // Message is received after importing is done in KeychainIntentService
-        KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(
+        // Message is received after importing is done in CloudImportService
+        ServiceProgressHandler saveHandler = new ServiceProgressHandler(
                 this,
                 getString(R.string.progress_importing),
                 ProgressDialog.STYLE_HORIZONTAL,
-                true) {
+                true,
+                ProgressDialogFragment.ServiceType.CLOUD_IMPORT) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
@@ -345,9 +346,7 @@ public class ImportKeysActivity extends BaseNfcActivity {
             Log.d(Constants.TAG, "importKeys started");
 
             // Send all information needed to service to import key in other thread
-            Intent intent = new Intent(this, KeychainIntentService.class);
-
-            intent.setAction(KeychainIntentService.ACTION_IMPORT_KEYRING);
+            Intent intent = new Intent(this, CloudImportService.class);
 
             // fill values for this action
             Bundle data = new Bundle();
@@ -365,11 +364,11 @@ public class ImportKeysActivity extends BaseNfcActivity {
                         new ParcelableFileCache<>(this, "key_import.pcl");
                 cache.writeCache(selectedEntries);
 
-                intent.putExtra(KeychainIntentService.EXTRA_DATA, data);
+                intent.putExtra(CloudImportService.EXTRA_DATA, data);
 
                 // Create a new Messenger for the communication back
                 Messenger messenger = new Messenger(saveHandler);
-                intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger);
+                intent.putExtra(CloudImportService.EXTRA_MESSENGER, messenger);
 
                 // show progress dialog
                 saveHandler.showProgressDialog(this);
@@ -385,14 +384,12 @@ public class ImportKeysActivity extends BaseNfcActivity {
             ImportKeysListFragment.CloudLoaderState sls = (ImportKeysListFragment.CloudLoaderState) ls;
 
             // Send all information needed to service to query keys in other thread
-            Intent intent = new Intent(this, KeychainIntentService.class);
-
-            intent.setAction(KeychainIntentService.ACTION_IMPORT_KEYRING);
+            Intent intent = new Intent(this, CloudImportService.class);
 
             // fill values for this action
             Bundle data = new Bundle();
 
-            data.putString(KeychainIntentService.IMPORT_KEY_SERVER, sls.mCloudPrefs.keyserver);
+            data.putString(CloudImportService.IMPORT_KEY_SERVER, sls.mCloudPrefs.keyserver);
 
             // get selected key entries
             ArrayList<ParcelableKeyRing> keys = new ArrayList<>();
@@ -405,13 +402,13 @@ public class ImportKeysActivity extends BaseNfcActivity {
                     );
                 }
             }
-            data.putParcelableArrayList(KeychainIntentService.IMPORT_KEY_LIST, keys);
+            data.putParcelableArrayList(CloudImportService.IMPORT_KEY_LIST, keys);
 
-            intent.putExtra(KeychainIntentService.EXTRA_DATA, data);
+            intent.putExtra(CloudImportService.EXTRA_DATA, data);
 
             // Create a new Messenger for the communication back
             Messenger messenger = new Messenger(saveHandler);
-            intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger);
+            intent.putExtra(CloudImportService.EXTRA_MESSENGER, messenger);
 
             // show progress dialog
             saveHandler.showProgressDialog(this);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysProxyActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysProxyActivity.java
index 1c1e5fe99..21747f77b 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysProxyActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysProxyActivity.java
@@ -42,7 +42,8 @@ import org.sufficientlysecure.keychain.operations.results.ImportKeyResult;
 import org.sufficientlysecure.keychain.operations.results.OperationResult;
 import org.sufficientlysecure.keychain.operations.results.SingletonResult;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 import org.sufficientlysecure.keychain.util.IntentIntegratorSupportV4;
 import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.Preferences;
@@ -213,11 +214,12 @@ public class ImportKeysProxyActivity extends FragmentActivity {
     private void startImportService (ArrayList<ParcelableKeyRing> keyRings) {
 
         // Message is received after importing is done in KeychainIntentService
-        KeychainIntentServiceHandler serviceHandler = new KeychainIntentServiceHandler(
+        ServiceProgressHandler serviceHandler = new ServiceProgressHandler(
                 this,
                 getString(R.string.progress_importing),
                 ProgressDialog.STYLE_HORIZONTAL,
-                true) {
+                true,
+                ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java
index 5f1189deb..861ae12d9 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java
@@ -58,16 +58,21 @@ import com.getbase.floatingactionbutton.FloatingActionsMenu;
 
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
 import org.sufficientlysecure.keychain.operations.results.ConsolidateResult;
 import org.sufficientlysecure.keychain.operations.results.DeleteResult;
+import org.sufficientlysecure.keychain.operations.results.ImportKeyResult;
 import org.sufficientlysecure.keychain.operations.results.OperationResult;
 import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.provider.KeychainContract;
 import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
 import org.sufficientlysecure.keychain.provider.KeychainDatabase;
+import org.sufficientlysecure.keychain.provider.ProviderHelper;
+import org.sufficientlysecure.keychain.service.CloudImportService;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
 import org.sufficientlysecure.keychain.ui.dialog.DeleteKeyDialogFragment;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 import org.sufficientlysecure.keychain.ui.util.Highlighter;
 import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
 import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils.State;
@@ -78,6 +83,7 @@ import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.Preferences;
 
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.HashMap;
 
 import se.emilsjolander.stickylistheaders.StickyListHeadersAdapter;
@@ -477,6 +483,10 @@ public class KeyListFragment extends LoaderFragment
                 mExportHelper.showExportKeysDialog(null, Constants.Path.APP_DIR_FILE, true);
                 return true;
 
+            case R.id.menu_key_list_update_all_keys:
+                updateAllKeys();
+                return true;
+
             case R.id.menu_key_list_debug_cons:
                 consolidate();
                 return true;
@@ -561,12 +571,90 @@ public class KeyListFragment extends LoaderFragment
         startActivityForResult(intent, 0);
     }
 
+    private void updateAllKeys() {
+        Context context = getActivity();
+
+        ProviderHelper providerHelper = new ProviderHelper(context);
+
+        Cursor cursor = providerHelper.getContentResolver().query(
+                KeyRings.buildUnifiedKeyRingsUri(), new String[]{
+                        KeyRings.FINGERPRINT
+                }, null, null, null
+        );
+
+        ArrayList<ParcelableKeyRing> keyList = new ArrayList<>();
+
+        while (cursor.moveToNext()) {
+            byte[] blob = cursor.getBlob(0);//fingerprint column is 0
+            String fingerprint = KeyFormattingUtils.convertFingerprintToHex(blob);
+            ParcelableKeyRing keyEntry = new ParcelableKeyRing(fingerprint, null, null);
+            keyList.add(keyEntry);
+        }
+
+        ServiceProgressHandler serviceHandler = new ServiceProgressHandler(
+                getActivity(),
+                getString(R.string.progress_updating),
+                ProgressDialog.STYLE_HORIZONTAL,
+                true,
+                ProgressDialogFragment.ServiceType.CLOUD_IMPORT) {
+            public void handleMessage(Message message) {
+                // handle messages by standard KeychainIntentServiceHandler first
+                super.handleMessage(message);
+
+                if (message.arg1 == MessageStatus.OKAY.ordinal()) {
+                    // get returned data bundle
+                    Bundle returnData = message.getData();
+                    if (returnData == null) {
+                        return;
+                    }
+                    final ImportKeyResult result =
+                            returnData.getParcelable(OperationResult.EXTRA_RESULT);
+                    if (result == null) {
+                        Log.e(Constants.TAG, "result == null");
+                        return;
+                    }
+
+                    result.createNotify(getActivity()).show();
+                }
+            }
+        };
+
+        // Send all information needed to service to query keys in other thread
+        Intent intent = new Intent(getActivity(), CloudImportService.class);
+
+        // fill values for this action
+        Bundle data = new Bundle();
+
+        // search config
+        {
+            Preferences prefs = Preferences.getPreferences(getActivity());
+            Preferences.CloudSearchPrefs cloudPrefs =
+                    new Preferences.CloudSearchPrefs(true, true, prefs.getPreferredKeyserver());
+            data.putString(CloudImportService.IMPORT_KEY_SERVER, cloudPrefs.keyserver);
+        }
+
+        data.putParcelableArrayList(CloudImportService.IMPORT_KEY_LIST, keyList);
+
+        intent.putExtra(CloudImportService.EXTRA_DATA, data);
+
+        // Create a new Messenger for the communication back
+        Messenger messenger = new Messenger(serviceHandler);
+        intent.putExtra(CloudImportService.EXTRA_MESSENGER, messenger);
+
+        // show progress dialog
+        serviceHandler.showProgressDialog(getActivity());
+
+        // start service with intent
+        getActivity().startService(intent);
+    }
+
     private void consolidate() {
         // Message is received after importing is done in KeychainIntentService
-        KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(
+        ServiceProgressHandler saveHandler = new ServiceProgressHandler(
                 getActivity(),
                 getString(R.string.progress_importing),
-                ProgressDialog.STYLE_HORIZONTAL) {
+                ProgressDialog.STYLE_HORIZONTAL,
+                ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SafeSlingerActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SafeSlingerActivity.java
index a41416a47..aa3c36d11 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SafeSlingerActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SafeSlingerActivity.java
@@ -39,8 +39,9 @@ import org.sufficientlysecure.keychain.operations.results.OperationResult;
 import org.sufficientlysecure.keychain.provider.KeychainContract;
 import org.sufficientlysecure.keychain.provider.ProviderHelper;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
 import org.sufficientlysecure.keychain.ui.base.BaseActivity;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 import org.sufficientlysecure.keychain.ui.util.Notify;
 import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.ParcelableFileCache;
@@ -124,11 +125,12 @@ public class SafeSlingerActivity extends BaseActivity {
             final FragmentActivity activity = SafeSlingerActivity.this;
 
             // Message is received after importing is done in KeychainIntentService
-            KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(
+            ServiceProgressHandler saveHandler = new ServiceProgressHandler(
                     activity,
                     getString(R.string.progress_importing),
                     ProgressDialog.STYLE_HORIZONTAL,
-                    true) {
+                    true,
+                    ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
                 public void handleMessage(Message message) {
                     // handle messages by standard KeychainIntentServiceHandler first
                     super.handleMessage(message);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/UploadKeyActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/UploadKeyActivity.java
index ad13e390d..5c8e6bb5d 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/UploadKeyActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/UploadKeyActivity.java
@@ -36,8 +36,9 @@ import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.provider.KeychainContract;
 import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
 import org.sufficientlysecure.keychain.ui.base.BaseActivity;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.Preferences;
 
@@ -108,8 +109,11 @@ public class UploadKeyActivity extends BaseActivity {
         intent.putExtra(KeychainIntentService.EXTRA_DATA, data);
 
         // Message is received after uploading is done in KeychainIntentService
-        KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(this,
-                getString(R.string.progress_uploading), ProgressDialog.STYLE_HORIZONTAL) {
+        ServiceProgressHandler saveHandler = new ServiceProgressHandler(
+                this,
+                getString(R.string.progress_uploading),
+                ProgressDialog.STYLE_HORIZONTAL,
+                ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java
index fad477de3..b063df2fb 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java
@@ -66,8 +66,8 @@ import org.sufficientlysecure.keychain.provider.KeychainContract;
 import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
 import org.sufficientlysecure.keychain.provider.ProviderHelper;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler.MessageStatus;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler.MessageStatus;
 import org.sufficientlysecure.keychain.service.PassphraseCacheService;
 import org.sufficientlysecure.keychain.ui.base.BaseNfcActivity;
 import org.sufficientlysecure.keychain.ui.dialog.DeleteKeyDialogFragment;
@@ -415,7 +415,7 @@ public class ViewKeyActivity extends BaseNfcActivity implements
 
     private void startCertifyIntent(Intent intent) {
         // Message is received after signing is done in KeychainIntentService
-        KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(this) {
+        ServiceProgressHandler saveHandler = new ServiceProgressHandler(this) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
@@ -656,7 +656,7 @@ public class ViewKeyActivity extends BaseNfcActivity implements
         entries.add(keyEntry);
 
         // Message is received after importing is done in KeychainIntentService
-        KeychainIntentServiceHandler serviceHandler = new KeychainIntentServiceHandler(this) {
+        ServiceProgressHandler serviceHandler = new ServiceProgressHandler(this) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyTrustFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyTrustFragment.java
index e20796f8f..d5870d8c5 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyTrustFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyTrustFragment.java
@@ -50,12 +50,12 @@ import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
 import org.sufficientlysecure.keychain.util.Log;
 
 import java.util.ArrayList;
-import java.util.Date;
 import java.util.Hashtable;
 import java.util.List;
 
@@ -362,23 +362,26 @@ public class ViewKeyTrustFragment extends LoaderFragment implements
 
         // Create a new Messenger for the communication back after proof work is done
         //
-        KeychainIntentServiceHandler handler = new KeychainIntentServiceHandler(getActivity(),
-                getString(R.string.progress_verifying_signature), ProgressDialog.STYLE_HORIZONTAL) {
+        ServiceProgressHandler handler = new ServiceProgressHandler(
+                getActivity(),
+                getString(R.string.progress_verifying_signature),
+                ProgressDialog.STYLE_HORIZONTAL,
+                ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
 
                 if (message.arg1 == MessageStatus.OKAY.ordinal()) {
                     Bundle returnData = message.getData();
-                    String msg = returnData.getString(KeychainIntentServiceHandler.DATA_MESSAGE);
+                    String msg = returnData.getString(ServiceProgressHandler.DATA_MESSAGE);
                     SpannableStringBuilder ssb = new SpannableStringBuilder();
 
                     if ((msg != null) && msg.equals("OK")) {
 
                         //yay
-                        String proofUrl = returnData.getString(KeychainIntentServiceHandler.KEYBASE_PROOF_URL);
-                        String presenceUrl = returnData.getString(KeychainIntentServiceHandler.KEYBASE_PRESENCE_URL);
-                        String presenceLabel = returnData.getString(KeychainIntentServiceHandler.KEYBASE_PRESENCE_LABEL);
+                        String proofUrl = returnData.getString(ServiceProgressHandler.KEYBASE_PROOF_URL);
+                        String presenceUrl = returnData.getString(ServiceProgressHandler.KEYBASE_PRESENCE_URL);
+                        String presenceLabel = returnData.getString(ServiceProgressHandler.KEYBASE_PRESENCE_LABEL);
 
                         String proofLabel;
                         switch (proof.getType()) {
@@ -429,7 +432,7 @@ public class ViewKeyTrustFragment extends LoaderFragment implements
                         ssb.append(" ").append(getString(R.string.keybase_contained_signature));
                     } else {
                         // verification failed!
-                        msg = returnData.getString(KeychainIntentServiceHandler.DATA_ERROR);
+                        msg = returnData.getString(ServiceProgressHandler.DATA_ERROR);
                         ssb.append(getString(R.string.keybase_proof_failure));
                         if (msg == null) {
                             msg = getString(R.string.keybase_unknown_proof_failure);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyYubikeyFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyYubikeyFragment.java
index 1d87bef3e..1482b70a7 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyYubikeyFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyYubikeyFragment.java
@@ -4,6 +4,7 @@ package org.sufficientlysecure.keychain.ui;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
 
+import android.app.ProgressDialog;
 import android.content.Intent;
 import android.database.Cursor;
 import android.os.Bundle;
@@ -27,7 +28,8 @@ import org.sufficientlysecure.keychain.operations.results.PromoteKeyResult;
 import org.sufficientlysecure.keychain.pgp.CanonicalizedSecretKey.SecretKeyType;
 import org.sufficientlysecure.keychain.provider.KeychainContract.Keys;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
+import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment;
 import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
 
 
@@ -109,8 +111,7 @@ public class ViewKeyYubikeyFragment extends Fragment
 
     public void promoteToSecretKey() {
 
-        // Message is received after decrypting is done in KeychainIntentService
-        KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(getActivity()) {
+        ServiceProgressHandler saveHandler = new ServiceProgressHandler(getActivity()) {
             public void handleMessage(Message message) {
                 // handle messages by standard KeychainIntentServiceHandler first
                 super.handleMessage(message);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/DeleteKeyDialogFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/DeleteKeyDialogFragment.java
index f512ecca2..581a96e52 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/DeleteKeyDialogFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/DeleteKeyDialogFragment.java
@@ -37,7 +37,7 @@ import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
 import org.sufficientlysecure.keychain.provider.ProviderHelper;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
+import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
 import org.sufficientlysecure.keychain.util.Log;
 
 import java.util.HashMap;
@@ -135,9 +135,12 @@ public class DeleteKeyDialogFragment extends DialogFragment {
                 intent.setAction(KeychainIntentService.ACTION_DELETE);
 
                 // Message is received after importing is done in KeychainIntentService
-                KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(
-                        getActivity(), getString(R.string.progress_deleting),
-                        ProgressDialog.STYLE_HORIZONTAL, true) {
+                ServiceProgressHandler saveHandler = new ServiceProgressHandler(
+                        getActivity(),
+                        getString(R.string.progress_deleting),
+                        ProgressDialog.STYLE_HORIZONTAL,
+                        true,
+                        ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) {
                     @Override
                     public void handleMessage(Message message) {
                         super.handleMessage(message);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ProgressDialogFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ProgressDialogFragment.java
index df7943f55..b58f584c8 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ProgressDialogFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ProgressDialogFragment.java
@@ -32,23 +32,43 @@ import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;
 
+import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.service.CloudImportService;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
+import org.sufficientlysecure.keychain.util.Log;
 
 public class ProgressDialogFragment extends DialogFragment {
     private static final String ARG_MESSAGE = "message";
     private static final String ARG_STYLE = "style";
     private static final String ARG_CANCELABLE = "cancelable";
+    private static final String ARG_SERVICE_TYPE = "service_class";
+
+    public static enum ServiceType {
+        KEYCHAIN_INTENT,
+        CLOUD_IMPORT
+    }
+
+    ServiceType mServiceType;
 
     boolean mCanCancel = false, mPreventCancel = false, mIsCancelled = false;
 
-    /** Creates new instance of this fragment */
-    public static ProgressDialogFragment newInstance(String message, int style, boolean cancelable) {
+    /**
+     * creates a new instance of this fragment
+     * @param message the message to be displayed initially above the progress bar
+     * @param style the progress bar style, as defined in ProgressDialog (horizontal or spinner)
+     * @param cancelable should we let the user cancel this operation
+     * @param serviceType which Service this progress dialog is meant for
+     * @return
+     */
+    public static ProgressDialogFragment newInstance(String message, int style, boolean cancelable,
+                                                     ServiceType serviceType) {
         ProgressDialogFragment frag = new ProgressDialogFragment();
         Bundle args = new Bundle();
         args.putString(ARG_MESSAGE, message);
         args.putInt(ARG_STYLE, style);
         args.putBoolean(ARG_CANCELABLE, cancelable);
+        args.putSerializable(ARG_SERVICE_TYPE, serviceType);
 
         frag.setArguments(args);
 
@@ -106,6 +126,7 @@ public class ProgressDialogFragment extends DialogFragment {
         String message = getArguments().getString(ARG_MESSAGE);
         int style = getArguments().getInt(ARG_STYLE);
         mCanCancel = getArguments().getBoolean(ARG_CANCELABLE);
+        mServiceType = (ServiceType) getArguments().getSerializable(ARG_SERVICE_TYPE);
 
         dialog.setMessage(message);
         dialog.setProgressStyle(style);
@@ -175,9 +196,22 @@ public class ProgressDialogFragment extends DialogFragment {
                 // send a cancel message. note that this message will be handled by
                 // KeychainIntentService.onStartCommand, which runs in this thread,
                 // not the service one, and will not queue up a command.
-                Intent intent = new Intent(getActivity(), KeychainIntentService.class);
-                intent.setAction(KeychainIntentService.ACTION_CANCEL);
-                getActivity().startService(intent);
+                Intent serviceIntent = null;
+
+                switch (mServiceType) {
+                    case CLOUD_IMPORT:
+                        serviceIntent = new Intent(getActivity(), CloudImportService.class);
+                        break;
+                    case KEYCHAIN_INTENT:
+                        serviceIntent = new Intent(getActivity(), KeychainIntentService.class);
+                        break;
+                    default:
+                        //should never happen, unless we forget to include a ServiceType enum case
+                        Log.e(Constants.TAG, "Unrecognized ServiceType at ProgressDialogFragment");
+                }
+
+                serviceIntent.setAction(KeychainIntentService.ACTION_CANCEL);
+                getActivity().startService(serviceIntent);
             }
         });