Add button to chrome settings in sharesheet

For users who have sync turned off on their
current device, we show a button to direct them to the
settings page to enable sync.

Light mode - https://drive.google.com/open?id=1hYpPBCBQdAfxTsw0a13lS2aBSsvTrqk6
Dark mode - https://drive.google.com/open?id=1FYts7p-9W7duyv9Gqs5XEReJT8j3yYnd

Bug: 1001102
Change-Id: I0ad3de82739b74541a06249447ad5c7c72b3ae23
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1795426
Commit-Queue: Himanshu Jaju <himanshujaju@chromium.org>
Reviewed-by: Michael van Ouwerkerk <mvanouwerkerk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#695234}

chrome/android/java/res/layout/sharing_device_picker.xml

@@ -13,7 +13,7 @@
       android:layout_width="match_parent"
       android:layout_height="0dp"
       android:layout_weight="1"
-      android:background="@android:color/transparent" />
+      android:background="@android:color/transparent"/>
 
   <LinearLayout
       android:id="@+id/device_picker_content"
@@ -34,52 +34,59 @@
         android:ellipsize="end"
         android:visibility="gone"
         android:textAppearance="@style/TextAppearance.BlackToolbarTitle"
-        android:text="@string/send_tab_to_self_sheet_toolbar" />
+        android:text="@string/send_tab_to_self_sheet_toolbar"/>
 
     <ListView
         android:id="@+id/device_picker_list"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:divider="@null" />
+        android:divider="@null"/>
 
     <LinearLayout
         android:id="@+id/empty_state"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:paddingBottom="32dp"
         android:orientation="vertical">
 
       <ImageView
           android:id="@+id/empty_state_image"
           android:layout_height="wrap_content"
           android:layout_width ="match_parent"
-          android:gravity="center_vertical"
           android:contentDescription="@string/sharing_no_devices_available_text"
           android:src="@drawable/shared_clipboard_zero_state"/>
 
       <TextView
         android:layout_width="match_parent"
         android:layout_height="@dimen/min_touch_target_size"
-        android:gravity="center_vertical"
+        android:gravity="center"
         android:paddingStart="30dp"
         android:paddingEnd="30dp"
         android:paddingTop="16dp"
         android:ellipsize="end"
         android:textAppearance="@style/TextAppearance.BlackToolbarTitle"
-        android:text="@string/sharing_no_devices_available_title" />
+        android:text="@string/sharing_no_devices_available_title"/>
 
       <TextView
           android:layout_width="match_parent"
           android:layout_height="wrap_content"
-          android:gravity="center_vertical"
+          android:gravity="center"
           android:paddingStart="30dp"
           android:paddingEnd="30dp"
           android:paddingTop="16dp"
-          android:paddingBottom="32dp"
           android:ellipsize="end"
           android:textAppearance="@style/TextAppearance.BlackHint1"
           android:text="@string/sharing_no_devices_available_text"/>
 
-      <!-- TODO(himanshujaju) - Add a hidden button which is visible when sync isn't enabled -->
+      <org.chromium.ui.widget.ButtonCompat
+          android:id="@+id/chrome_settings"
+          android:layout_height="wrap_content"
+          android:layout_width="wrap_content"
+          android:layout_gravity="center"
+          android:layout_marginTop="16dp"
+          android:text="@string/sharing_chrome_settings"
+          android:visibility="gone"
+          style="@style/FilledButton"/>
 
     </LinearLayout>
 

chrome/android/java/src/org/chromium/chrome/browser/sharing/shared_clipboard/SharedClipboardShareActivity.java

@@ -21,10 +21,13 @@ import org.chromium.base.task.TaskTraits;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.ChromeFeatureList;
 import org.chromium.chrome.browser.init.AsyncInitializationActivity;
+import org.chromium.chrome.browser.preferences.PreferencesLauncher;
 import org.chromium.chrome.browser.sharing.SharingAdapter;
 import org.chromium.chrome.browser.sharing.SharingDeviceCapability;
 import org.chromium.chrome.browser.sharing.SharingServiceProxy;
 import org.chromium.chrome.browser.sharing.SharingServiceProxy.DeviceInfo;
+import org.chromium.components.sync.AndroidSyncSettings;
+import org.chromium.ui.widget.ButtonCompat;
 
 /**
  * Activity to display device targets to share text.
@@ -80,6 +83,14 @@ public class SharedClipboardShareActivity
         View content = findViewById(R.id.device_picker_content);
         content.startAnimation(AnimationUtils.loadAnimation(this, R.anim.slide_in_up));
 
+        ButtonCompat chromeSettingsButton = findViewById(R.id.chrome_settings);
+        if (!AndroidSyncSettings.get().isChromeSyncEnabled()) {
+            chromeSettingsButton.setVisibility(View.VISIBLE);
+            chromeSettingsButton.setOnClickListener(view -> {
+                PreferencesLauncher.launchSettingsPage(ContextUtils.getApplicationContext(), null);
+            });
+        }
+
         onInitialLayoutInflationComplete();
     }
 

chrome/android/java/strings/android_chrome_strings.grd

@@ -3890,6 +3890,9 @@ The site does NOT gain access to the camera. The camera images are only visible
       <message name="IDS_SHARING_NO_DEVICES_AVAILABLE_TEXT" desc="Text to show when no device targets are available for sharing.">
         To share something from your phone to another device, turn on sync in Chrome settings on both devices
       </message>
+      <message name="IDS_SHARING_CHROME_SETTINGS" desc="Text shown in a button when user has turned off sync.">
+        Go to Chrome settings
+      </message>
 
       <!-- ClickToCall -->
       <message name="IDS_CLICK_TO_CALL_NOTIFICATION_TEXT" desc="Text displayed in a click to call notification to call on a number.">

chrome/android/java/strings/android_chrome_strings_grd/IDS_SHARING_CHROME_SETTINGS.png.sha1

+fcba509995c0311872240db5d281c9d5bd905632
\ No newline at end of file