Fix Learn more link placement is wrong problem

- Use the new style of the FooterPreference.

Fixes: 189389674
Test: Robo test
Change-Id: I1529952181cca0eccd18f911eaa265b19dbb97f7

src/com/android/settings/accounts/EnterpriseDisclosurePreferenceController.java

@@ -17,16 +17,19 @@
 package com.android.settings.accounts;
 
 import android.content.Context;
+import android.content.Intent;
+import android.provider.Settings;
 
 import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
 
+import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.enterprise.EnterprisePrivacyFeatureProvider;
 import com.android.settings.overlay.FeatureFactory;
+import com.android.settingslib.widget.FooterPreference;
 
 public class EnterpriseDisclosurePreferenceController extends BasePreferenceController {
-
     private final EnterprisePrivacyFeatureProvider mFeatureProvider;
 
     public EnterpriseDisclosurePreferenceController(Context context, String key) {
@@ -36,6 +39,16 @@ public class EnterpriseDisclosurePreferenceController extends BasePreferenceCont
                 .getEnterprisePrivacyFeatureProvider(mContext);
     }
 
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        final CharSequence disclosure = getDisclosure();
+        if (disclosure == null) {
+            return;
+        }
+        updateFooterPreference(screen, disclosure);
+    }
+
     @Override
     public int getAvailabilityStatus() {
         if (getDisclosure() == null) {
@@ -49,12 +62,18 @@ public class EnterpriseDisclosurePreferenceController extends BasePreferenceCont
         return mFeatureProvider.getDeviceOwnerDisclosure();
     }
 
-    @Override
-    public void updateState(Preference preference) {
-        final CharSequence disclosure = getDisclosure();
-        if (disclosure == null) {
-            return;
+    void updateFooterPreference(PreferenceScreen screen, CharSequence disclosure) {
+        final FooterPreference footerPreference = screen.findPreference(getPreferenceKey());
+        footerPreference.setTitle(disclosure);
+        footerPreference.setLearnMoreAction(view -> {
+            mContext.startActivity(new Intent(Settings.ACTION_ENTERPRISE_PRIVACY_SETTINGS));
+        });
+        final String learnMoreContentDescription = mContext.getString(
+                R.string.footer_learn_more_content_description, getLabelName());
+        footerPreference.setLearnMoreContentDescription(learnMoreContentDescription);
     }
-        preference.setTitle(disclosure);
+
+    private String getLabelName() {
+        return mContext.getString(R.string.header_add_an_account);
     }
 }

src/com/android/settings/enterprise/EnterprisePrivacyFeatureProviderImpl.java

@@ -100,9 +100,6 @@ public class EnterprisePrivacyFeatureProviderImpl implements EnterprisePrivacyFe
         } else {
             disclosure.append(mResources.getString(R.string.do_disclosure_generic));
         }
-        disclosure.append(mResources.getString(R.string.do_disclosure_learn_more_separator));
-        disclosure.append(mResources.getString(R.string.learn_more),
-                new EnterprisePrivacySpan(mContext), 0);
         return disclosure;
     }
 

tests/robotests/src/com/android/settings/accounts/EnterpriseDisclosurePreferenceControllerTest.java

@@ -19,20 +19,25 @@ package com.android.settings.accounts;
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
-import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
 
 import com.android.settings.core.BasePreferenceController;
+import com.android.settingslib.widget.FooterPreference;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
 
@@ -42,13 +47,18 @@ public class EnterpriseDisclosurePreferenceControllerTest {
 
     private Context mContext;
     private EnterpriseDisclosurePreferenceController mController;
-    private Preference mPreference;
+    private FooterPreference mPreference;
+
+    @Mock
+    private PreferenceScreen mPreferenceScreen;
 
     @Before
     public void setUp() {
+        MockitoAnnotations.initMocks(this);
         mContext = RuntimeEnvironment.application;
         mController = spy(new EnterpriseDisclosurePreferenceController(mContext, "my_key"));
-        mPreference = spy(new Preference(mContext));
+        mPreference = spy(new FooterPreference(mContext));
+        when(mPreferenceScreen.findPreference(anyString())).thenReturn(mPreference);
     }
 
     @Test
@@ -68,19 +78,19 @@ public class EnterpriseDisclosurePreferenceControllerTest {
     }
 
     @Test
-    public void updateState_hasDisclosure_shouldSetTitle() {
+    public void displayPreference_hasDisclosure_shouldSetTitle() {
         doReturn(TEST_DISCLOSURE).when(mController).getDisclosure();
 
-        mController.updateState(mPreference);
+        mController.displayPreference(mPreferenceScreen);
 
         assertThat(mPreference.getTitle()).isEqualTo(TEST_DISCLOSURE);
     }
 
     @Test
-    public void updateState_noDisclosure_shouldBeInvisible() {
+    public void displayPreference_noDisclosure_shouldBeInvisible() {
         doReturn(null).when(mController).getDisclosure();
 
-        mController.updateState(mPreference);
+        mController.displayPreference(mPreferenceScreen);
 
         verify(mPreference, never()).setTitle(any());
     }