Improving clarify

Author: uros-mil

samples/java_layout/src/main/java/io/customer/android/sample/java_layout/ui/dashboard/DashboardActivity.java

@@ -120,9 +120,19 @@ private void setupViews() {
             startActivity(new Intent(DashboardActivity.this, InternalSettingsActivity.class));
             return true;
         });
-        binding.deviceIdTextView.setOnClickListener(view -> {
-            copyToClipboard(binding.deviceIdTextView.getText().toString().trim());
-        });
+        String deviceToken = CustomerIO.instance().getRegisteredDeviceToken();
+        if (deviceToken != null && !deviceToken.isEmpty()) {
+            binding.deviceIdTextView.setClickable(true);
+            binding.deviceIdTextView.setFocusable(true);
+            binding.deviceIdTextView.setText(deviceToken);
+            binding.deviceIdTextView.setOnClickListener(view -> {
+                copyToClipboard(binding.deviceIdTextView.getText().toString().trim());
+            });
+        } else {
+            binding.deviceIdTextView.setClickable(false);
+            binding.deviceIdTextView.setFocusable(false);
+            binding.deviceIdTextView.setText(R.string.device_token_not_registered);
+        }
         binding.sendRandomEventButton.setOnClickListener(view -> {
             sendRandomEvent();
         });
@@ -149,7 +159,6 @@ private void setupObservers() {
         });
         authViewModel.getUserDataObservable().observe(this, user -> {
             binding.userEmailTextView.setText(user.getEmail());
-            binding.deviceIdTextView.setText(CustomerIO.instance().getRegisteredDeviceToken());
         });
         authViewModel.getUserLoggedInStateObservable().observe(this, isLoggedIn -> {
             if (isLoggedIn) {
@@ -245,6 +254,9 @@ private void showPushPermissionDeniedAlert(@StringRes int messageResId) {
     }
 
     private void copyToClipboard(String text) {
+        if (text.isEmpty()) {
+            return;
+        }
         ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
         ClipData clip = ClipData.newPlainText(getString(R.string.device_token), text);
         clipboard.setPrimaryClip(clip);

samples/java_layout/src/main/res/layout/activity_dashboard.xml

@@ -97,8 +97,6 @@
                 android:gravity="center"
                 android:maxLines="2"
                 android:layout_marginStart="8dp"
-                android:clickable="true"
-                android:focusable="true"
                 android:background="?attr/selectableItemBackground"
                 android:textAppearance="@style/TextAppearance.Material3.TitleSmall"
                 app:layout_constrainedWidth="true"

samples/java_layout/src/main/res/values/strings.xml

@@ -17,6 +17,7 @@
     <string name="view_logs">View Logs</string>
     <string name="log_out">Log Out</string>
     <string name="device_token">Device Token</string>
+    <string name="device_token_not_registered">Not Registered</string>
     <string name="api_host">API Host</string>
     <string name="cdn_host">CDN Host</string>
     <string name="error_host_url">Please enter url without scheme e.g. cdp-cio/v1</string>