Allow submitting a debug log during registration.

res/values/strings.xml

@@ -527,6 +527,10 @@
     <string name="RegistrationActivity_signal_needs_access_to_your_contacts_and_media_in_order_to_connect_with_friends">Signal needs access to your contacts and media in order to connect with friends, exchange messages, and make secure calls</string>
     <string name="RegistrationActivity_unable_to_connect_to_service">Unable to connect to service. Please check network connection and try again.</string>
     <string name="RegistrationActivity_to_easily_verify_your_phone_number_signal_can_automatically_detect_your_verification_code">To easily verify your phone number, Signal can automatically detect your verification code if you allow Signal to view SMS messages.</string>
+    <plurals name="RegistrationActivity_debug_log_hint">
+        <item quantity="one">You are now %d step away from submitting a debug log.</item>
+        <item quantity="other">You are now %d steps away from submitting a debug log.</item>
+    </plurals>
 
     <!-- ScribbleActivity -->
     <string name="ScribbleActivity_save_failure">Failed to save image changes</string>

src/org/thoughtcrime/securesms/RegistrationActivity.java

@@ -109,6 +109,8 @@ public class RegistrationActivity extends BaseActionBarActivity implements Verif
 
   private static final int    PICK_COUNTRY              = 1;
   private static final int    SCENE_TRANSITION_DURATION = 250;
+  private static final int    DEBUG_TAP_TARGET          = 8;
+  private static final int    DEBUG_TAP_ANNOUNCE        = 4;
   public static final  String CHALLENGE_EVENT           = "org.thoughtcrime.securesms.CHALLENGE_EVENT";
   public static final  String CHALLENGE_EXTRA           = "CAAChallenge";
   public static final  String RE_REGISTRATION_EXTRA     = "re_registration";
@@ -148,6 +150,7 @@ public class RegistrationActivity extends BaseActionBarActivity implements Verif
   private RegistrationState           registrationState;
   private ChallengeReceiver           challengeReceiver;
   private SignalServiceAccountManager accountManager;
+  private int                         debugTapCounter;
 
 
   @Override
@@ -240,10 +243,24 @@ public class RegistrationActivity extends BaseActionBarActivity implements Verif
       else          verificationCodeView.delete();
     });
 
+    fab.setOnClickListener(this::onDebugClick);
+    fab.setRippleColor(Color.TRANSPARENT);
+
     this.verificationCodeView.setOnCompleteListener(this);
     EventBus.getDefault().register(this);
   }
 
+  private void onDebugClick(View view) {
+    debugTapCounter++;
+
+    if (debugTapCounter >= DEBUG_TAP_TARGET) {
+      startActivity(new Intent(this, LogSubmitActivity.class));
+    } else if (debugTapCounter >= DEBUG_TAP_ANNOUNCE) {
+      int remaining = DEBUG_TAP_TARGET - debugTapCounter;
+      Toast.makeText(this, getResources().getQuantityString(R.plurals.RegistrationActivity_debug_log_hint, remaining, remaining), Toast.LENGTH_SHORT).show();
+    }
+  }
+
   @SuppressLint("ClickableViewAccessibility")
   private void initializeSpinner() {
     this.countrySpinnerAdapter = new ArrayAdapter<>(this, android.R.layout.simple_spinner_item);