don't display 'enter password' message if OpenKeychain is not installed. made status messages in chat not selectable

res/layout/message_recieved.xml

@@ -6,7 +6,7 @@
     android:padding="8dp" >
 
     <LinearLayout
-        android:id="@+id/linearLayout1"
+        android:id="@+id/message_box"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"

res/layout/message_sent.xml

@@ -6,6 +6,7 @@
     android:padding="8dp" >
 
     <LinearLayout
+        android:id="@+id/message_box"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"

res/values/strings.xml

@@ -241,4 +241,5 @@
     <string name="last_seen_hours">last seen %d hours ago</string>
     <string name="last_seen_days">last seen %d days ago</string>
     <string name="never_seen">never seen</string>
+    <string name="install_openkeychain">Encrypted message. Please install OpenKeychain to decrypt.</string>
 </resources>

src/eu/siacs/conversations/ui/ConversationActivity.java

@@ -434,6 +434,8 @@ public class ConversationActivity extends XmppActivity {
 								});
 					}
 				}
+			} else {
+				showInstallPgpDialog();
 			}
 		} else if (getSelectedConversation().getNextEncryption() == Message.ENCRYPTION_NONE) {
 			selectPresenceToAttachFile(attachmentChoice);
@@ -568,6 +570,8 @@ public class ConversationActivity extends XmppActivity {
 									announcePgp(conversation.getAccount(),
 											conversation);
 								}
+							} else {
+								showInstallPgpDialog();
 							}
 							break;
 						default:

src/eu/siacs/conversations/ui/ConversationFragment.java

@@ -276,6 +276,7 @@ public class ConversationFragment extends Fragment {
 				viewHolder.messageBody.setText(getString(r));
 				viewHolder.messageBody.setTextColor(0xff33B5E5);
 				viewHolder.messageBody.setTypeface(null, Typeface.ITALIC);
+				viewHolder.messageBody.setTextIsSelectable(false);
 			}
 
 			private void displayDecryptionFailed(ViewHolder viewHolder) {
@@ -286,6 +287,7 @@ public class ConversationFragment extends Fragment {
 						.setText(getString(R.string.decryption_failed));
 				viewHolder.messageBody.setTextColor(0xFFe92727);
 				viewHolder.messageBody.setTypeface(null, Typeface.NORMAL);
+				viewHolder.messageBody.setTextIsSelectable(false);
 			}
 
 			private void displayTextMessage(ViewHolder viewHolder, String text) {
@@ -301,6 +303,7 @@ public class ConversationFragment extends Fragment {
 				}
 				viewHolder.messageBody.setTextColor(0xff333333);
 				viewHolder.messageBody.setTypeface(null, Typeface.NORMAL);
+				viewHolder.messageBody.setTextIsSelectable(true);
 			}
 
 			private void displayImageMessage(ViewHolder viewHolder,
@@ -367,6 +370,8 @@ public class ConversationFragment extends Fragment {
 					case SENT:
 						view = (View) inflater.inflate(R.layout.message_sent,
 								null);
+						viewHolder.message_box = (LinearLayout) view
+								.findViewById(R.id.message_box);
 						viewHolder.contact_picture = (ImageView) view
 								.findViewById(R.id.message_photo);
 						viewHolder.contact_picture.setImageBitmap(selfBitmap);
@@ -383,6 +388,8 @@ public class ConversationFragment extends Fragment {
 					case RECIEVED:
 						view = (View) inflater.inflate(
 								R.layout.message_recieved, null);
+						viewHolder.message_box = (LinearLayout) view
+								.findViewById(R.id.message_box);
 						viewHolder.contact_picture = (ImageView) view
 								.findViewById(R.id.message_photo);
 
@@ -492,8 +499,20 @@ public class ConversationFragment extends Fragment {
 					}
 				} else {
 					if (item.getEncryption() == Message.ENCRYPTION_PGP) {
+						if (activity.hasPgp()) {
 							displayInfoMessage(viewHolder,
 									R.string.encrypted_message);
+						} else {
+							displayInfoMessage(viewHolder,
+									R.string.install_openkeychain);
+							viewHolder.message_box.setOnClickListener(new OnClickListener() {
+								
+								@Override
+								public void onClick(View v) {
+									activity.showInstallPgpDialog();
+								}
+							});
+						}
 					} else if (item.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED) {
 						displayDecryptionFailed(viewHolder);
 					} else {
@@ -646,7 +665,7 @@ public class ConversationFragment extends Fragment {
 				}
 			});
 		} else {
-			pgpInfo.setVisibility(View.VISIBLE);
+			pgpInfo.setVisibility(View.GONE);
 		}
 	}
 
@@ -666,7 +685,8 @@ public class ConversationFragment extends Fragment {
 			}
 			if (activity.showLastseen()) {
 				Contact contact = conversation.getContact();
-				lastSeenText.setText(UIHelper.lastseen(getActivity(), contact.lastseen.time));
+				lastSeenText.setText(UIHelper.lastseen(getActivity(),
+						contact.lastseen.time));
 			}
 			this.messageList.clear();
 			this.messageList.addAll(this.conversation.getMessages());
@@ -762,7 +782,8 @@ public class ConversationFragment extends Fragment {
 							new UiCallback<Contact>() {
 
 								@Override
-								public void userInputRequried(PendingIntent pi,Contact contact) {
+								public void userInputRequried(PendingIntent pi,
+										Contact contact) {
 									activity.runIntent(
 											pi,
 											ConversationActivity.REQUEST_ENCRYPT_MESSAGE);
@@ -822,6 +843,8 @@ public class ConversationFragment extends Fragment {
 							});
 				}
 			}
+		} else {
+			activity.showInstallPgpDialog();
 		}
 	}
 
@@ -873,6 +896,7 @@ public class ConversationFragment extends Fragment {
 
 	private static class ViewHolder {
 
+		protected LinearLayout message_box;
 		protected Button download_button;
 		protected ImageView image;
 		protected ImageView indicator;

src/eu/siacs/conversations/ui/ManageAccountActivity.java

@@ -279,6 +279,8 @@ public class ManageAccountActivity extends XmppActivity {
 								if (activity.hasPgp()) {
 									mode.finish();
 									announcePgp(selectedAccountForActionMode,null);
+								} else {
+									activity.showInstallPgpDialog();
 								}
 							} else if (item.getItemId() == R.id.mgmt_otr_key) {
 								AlertDialog.Builder builder = new AlertDialog.Builder(activity);

src/eu/siacs/conversations/ui/XmppActivity.java

@@ -83,22 +83,23 @@ public abstract class XmppActivity extends Activity {
 
 		if (focus != null) {
 
-			inputManager.hideSoftInputFromWindow(
+			inputManager.hideSoftInputFromWindow(focus.getWindowToken(),
-					focus.getWindowToken(),
 					InputMethodManager.HIDE_NOT_ALWAYS);
 		}
 	}
 
 	public boolean hasPgp() {
-		if (xmppConnectionService.getPgpEngine()!=null) {
+		return xmppConnectionService.getPgpEngine() != null;
-			return true;
+	}
-		} else {
+
+	public void showInstallPgpDialog() {
 		Builder builder = new AlertDialog.Builder(this);
 		builder.setTitle(getString(R.string.openkeychain_required));
 		builder.setIconAttribute(android.R.attr.alertDialogIcon);
 		builder.setMessage(getText(R.string.openkeychain_required_long));
 		builder.setNegativeButton(getString(R.string.cancel), null);
-			builder.setNeutralButton(getString(R.string.restart), new OnClickListener() {
+		builder.setNeutralButton(getString(R.string.restart),
+				new OnClickListener() {
 
 					@Override
 					public void onClick(DialogInterface dialog, int which) {
@@ -106,23 +107,24 @@ public abstract class XmppActivity extends Activity {
 							unbindService(mConnection);
 							xmppConnectionServiceBound = false;
 						}
-					stopService(new Intent(XmppActivity.this, XmppConnectionService.class));
+						stopService(new Intent(XmppActivity.this,
+								XmppConnectionService.class));
 						finish();
 					}
 				});
-			builder.setPositiveButton(getString(R.string.install), new OnClickListener() {
+		builder.setPositiveButton(getString(R.string.install),
+				new OnClickListener() {
 
 					@Override
 					public void onClick(DialogInterface dialog, int which) {
-					Uri uri = Uri.parse("market://details?id=org.sufficientlysecure.keychain");
+						Uri uri = Uri
+								.parse("market://details?id=org.sufficientlysecure.keychain");
 						Intent intent = new Intent(Intent.ACTION_VIEW, uri);
 						startActivity(intent);
 						finish();
 					}
 				});
 		builder.create().show();
-			return false;
-		}
 	}
 
 	abstract void onBackendConnected();
@@ -145,7 +147,8 @@ public abstract class XmppActivity extends Activity {
 		ExceptionHelper.init(getApplicationContext());
 	}
 
-	public void switchToConversation(Conversation conversation, String text, boolean newTask) {
+	public void switchToConversation(Conversation conversation, String text,
+			boolean newTask) {
 		Intent viewConversationIntent = new Intent(this,
 				ConversationActivity.class);
 		viewConversationIntent.setAction(Intent.ACTION_VIEW);
@@ -167,23 +170,29 @@ public abstract class XmppActivity extends Activity {
 	}
 
 	protected void announcePgp(Account account, final Conversation conversation) {
-		xmppConnectionService.getPgpEngine().generateSignature(account, "online", new UiCallback<Account>() {
+		xmppConnectionService.getPgpEngine().generateSignature(account,
+				"online", new UiCallback<Account>() {
 
 					@Override
-			public void userInputRequried(PendingIntent pi, Account account) {
+					public void userInputRequried(PendingIntent pi,
+							Account account) {
 						try {
-					startIntentSenderForResult(pi.getIntentSender(), REQUEST_ANNOUNCE_PGP, null, 0, 0, 0);
+							startIntentSenderForResult(pi.getIntentSender(),
+									REQUEST_ANNOUNCE_PGP, null, 0, 0, 0);
 						} catch (SendIntentException e) {
-					Log.d("xmppService","coulnd start intent for pgp anncouncment");
+							Log.d("xmppService",
+									"coulnd start intent for pgp anncouncment");
 						}
 					}
 
 					@Override
 					public void success(Account account) {
-				xmppConnectionService.databaseBackend.updateAccount(account);
+						xmppConnectionService.databaseBackend
+								.updateAccount(account);
 						xmppConnectionService.sendPresence(account);
 						if (conversation != null) {
-					conversation.setNextEncryption(Message.ENCRYPTION_PGP);
+							conversation
+									.setNextEncryption(Message.ENCRYPTION_PGP);
 						}
 					}
 
@@ -199,7 +208,8 @@ public abstract class XmppActivity extends Activity {
 
 			@Override
 			public void run() {
-				AlertDialog.Builder builder = new AlertDialog.Builder(XmppActivity.this);
+				AlertDialog.Builder builder = new AlertDialog.Builder(
+						XmppActivity.this);
 				builder.setIconAttribute(android.R.attr.alertDialogIcon);
 				builder.setTitle(getString(R.string.error));
 				builder.setMessage(errorCode);