#45 On initial start, deactivate connect button initially

Author: stefan-niedermann

app/app.iml

@@ -71,6 +71,7 @@
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/dependency-cache" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/dex" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/appcompat-v7/23.0.1/jars" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/cardview-v7/23.0.1/jars" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/design/23.0.1/jars" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/gridlayout-v7/23.0.1/jars" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/recyclerview-v7/23.0.1/jars" />
@@ -91,6 +92,7 @@
     <orderEntry type="library" exported="" name="recyclerview-v7-23.0.1" level="project" />
     <orderEntry type="library" exported="" name="gridlayout-v7-23.0.1" level="project" />
     <orderEntry type="library" exported="" name="bypasses-1.0.1" level="project" />
+    <orderEntry type="library" exported="" name="cardview-v7-23.0.1" level="project" />
     <orderEntry type="library" exported="" name="support-v4-23.0.1" level="project" />
     <orderEntry type="library" exported="" name="design-23.0.1" level="project" />
     <orderEntry type="library" exported="" name="appcompat-v7-23.0.1" level="project" />

app/src/main/java/it/niedermann/owncloud/notes/android/activity/SettingsActivity.java

@@ -66,7 +66,7 @@ public void beforeTextChanged(CharSequence s, int start, int count, int after) {
 
             @Override
             public void onTextChanged(CharSequence s, int start, int before, int count) {
-                String url = ((EditText) findViewById(R.id.settings_url)).getText().toString();
+                String url = field_url.getText().toString();
 
                 if (!url.endsWith("/")) {
                     url += "/";
@@ -81,13 +81,32 @@ public void onTextChanged(CharSequence s, int start, int before, int count) {
                 } else {
                     findViewById(R.id.settings_url_warn_http).setVisibility(View.GONE);
                 }
+
+                handleSubmitButtonEnabled(field_url.getText(), field_username.getText());
             }
 
             @Override
             public void afterTextChanged(Editable s) {
             }
         });
 
+        field_username.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+
+            }
+
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count) {
+                handleSubmitButtonEnabled(field_url.getText(), field_username.getText());
+            }
+
+            @Override
+            public void afterTextChanged(Editable s) {
+
+            }
+        });
+
         // Load current Preferences
         field_url.setText(preferences.getString(SETTINGS_URL, DEFAULT_SETTINGS));
         field_username.setText(preferences.getString(SETTINGS_USERNAME, DEFAULT_SETTINGS));
@@ -101,6 +120,7 @@ public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
             }
         });
 
+        btn_submit.setEnabled(false);
         btn_submit.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -133,6 +153,14 @@ private void login() {
         new LoginValidatorAsyncTask().execute(url, username, password);
     }
 
+    private void handleSubmitButtonEnabled(Editable url, Editable username) {
+        if (field_username.getText().length() > 0 && field_url.getText().length() > 0) {
+            btn_submit.setEnabled(true);
+        } else {
+            btn_submit.setEnabled(false);
+        }
+    }
+
     /************************************ Async Tasks ************************************/
 
     /**