From f00c4201049cfa69ba7f8fc1015c8aeadb49a6ce Mon Sep 17 00:00:00 2001
From: Ashley Marie <ashleymarie@google.com>
Date: Fri, 15 Nov 2019 12:09:06 -0800
Subject: [PATCH] Include stop button on experiment feed during recording

PiperOrigin-RevId: 280708631
---
 .../whistlepunk/ControlBarController.java     | 34 +++++++++++++++++++
 ...perimentDetailsWithActionAreaFragment.java |  9 +++++
 ...es_experiment_details_with_action_area.xml |  9 +++--
 3 files changed, 49 insertions(+), 3 deletions(-)

diff --git a/OpenScienceJournal/whistlepunk_library/src/main/java/com/google/android/apps/forscience/whistlepunk/ControlBarController.java b/OpenScienceJournal/whistlepunk_library/src/main/java/com/google/android/apps/forscience/whistlepunk/ControlBarController.java
index 23d97ac0..f9e8fc26 100644
--- a/OpenScienceJournal/whistlepunk_library/src/main/java/com/google/android/apps/forscience/whistlepunk/ControlBarController.java
+++ b/OpenScienceJournal/whistlepunk_library/src/main/java/com/google/android/apps/forscience/whistlepunk/ControlBarController.java
@@ -139,6 +139,40 @@ public void attachRecordButton(ImageButton recordButton, FragmentManager fragmen
             });
   }
 
+  public void attachStopButton(CardView recordButton, FragmentManager fragmentManager) {
+    Observable<RecordingStatus> recordingStatus =
+        AppSingleton.getInstance(recordButton.getContext())
+            .getRecorderController(appAccount)
+            .watchRecordingStatus();
+
+    Resources resources = recordButton.getResources();
+    ((TextView) recordButton.findViewById(R.id.record_button_text))
+        .setText(R.string.btn_stop_label);
+    recordButton.setContentDescription(resources.getString(R.string.btn_stop_description));
+    ((ImageView) recordButton.findViewById(R.id.record_button_icon))
+        .setImageDrawable(resources.getDrawable(R.drawable.ic_recording_stop_42dp));
+
+    RxView.clicks(recordButton)
+        .flatMapMaybe(click -> recordingStatus.firstElement())
+        .subscribe(
+            status -> {
+              if (status.isRecording()) {
+                tryStopRecording(recordButton, fragmentManager);
+              }
+            });
+
+    recordingStatus
+        .takeUntil(RxView.detaches(recordButton))
+        .subscribe(
+            status -> {
+              if (status.state.shouldShowStopButton()) {
+                recordButton.setVisibility(View.VISIBLE);
+              } else {
+                recordButton.setVisibility(View.INVISIBLE);
+              }
+            });
+  }
+
   /**
    * Updates the recording button, action area, title bar, and sensor card view for {@link
    * SensorFragment} when a recording starts/stops.
diff --git a/OpenScienceJournal/whistlepunk_library/src/main/java/com/google/android/apps/forscience/whistlepunk/project/experiment/ExperimentDetailsWithActionAreaFragment.java b/OpenScienceJournal/whistlepunk_library/src/main/java/com/google/android/apps/forscience/whistlepunk/project/experiment/ExperimentDetailsWithActionAreaFragment.java
index b8574218..1b3ff8f7 100644
--- a/OpenScienceJournal/whistlepunk_library/src/main/java/com/google/android/apps/forscience/whistlepunk/project/experiment/ExperimentDetailsWithActionAreaFragment.java
+++ b/OpenScienceJournal/whistlepunk_library/src/main/java/com/google/android/apps/forscience/whistlepunk/project/experiment/ExperimentDetailsWithActionAreaFragment.java
@@ -56,6 +56,7 @@
 import com.google.android.apps.forscience.whistlepunk.AppSingleton;
 import com.google.android.apps.forscience.whistlepunk.Appearances;
 import com.google.android.apps.forscience.whistlepunk.ColorUtils;
+import com.google.android.apps.forscience.whistlepunk.ControlBarController;
 import com.google.android.apps.forscience.whistlepunk.DataController;
 import com.google.android.apps.forscience.whistlepunk.DeletedLabel;
 import com.google.android.apps.forscience.whistlepunk.DevOptionsFragment;
@@ -73,6 +74,7 @@
 import com.google.android.apps.forscience.whistlepunk.RxDataController;
 import com.google.android.apps.forscience.whistlepunk.RxEvent;
 import com.google.android.apps.forscience.whistlepunk.SensorAppearance;
+import com.google.android.apps.forscience.whistlepunk.SnackbarManager;
 import com.google.android.apps.forscience.whistlepunk.StatsAccumulator;
 import com.google.android.apps.forscience.whistlepunk.StatsList;
 import com.google.android.apps.forscience.whistlepunk.WhistlePunkApplication;
@@ -172,6 +174,7 @@ public interface ListenerProvider {
   private RxEvent destroyed = new RxEvent();
   private LocalSyncManager localSyncManager;
   private ExperimentLibraryManager experimentLibraryManager;
+  private ControlBarController controlBarController;
 
   /**
    * Creates a new instance of this fragment.
@@ -223,6 +226,8 @@ public void onCreate(Bundle savedInstanceState) {
     experimentId = getArguments().getString(ARG_EXPERIMENT_ID);
     claimExperimentsMode = getArguments().getBoolean(ARG_CLAIM_EXPERIMENTS_MODE);
     setHasOptionsMenu(true);
+    controlBarController =
+        new ControlBarController(appAccount, getExperimentId(), new SnackbarManager());
     if (claimExperimentsMode) {
       WhistlePunkApplication.getUsageTracker(getActivity())
           .trackEvent(
@@ -394,10 +399,14 @@ public View onCreateView(
     graphOptionsController.loadIntoScalarDisplayOptions(scalarDisplayOptions, view);
 
     ActionAreaView actionArea = view.findViewById(R.id.action_area);
+    CardView recordButton = view.findViewById(R.id.record);
+
     ExperimentActivity experimentActivity = (ExperimentActivity) getActivity();
     if (experimentActivity.isTwoPane()) {
+      recordButton.setVisibility(View.GONE);
       actionArea.setVisibility(View.GONE);
     } else {
+      controlBarController.attachStopButton(recordButton, getChildFragmentManager());
       actionArea.addItems(
           getContext(), experimentActivity.getActionAreaItems(), experimentActivity);
       actionArea.setUpScrollListener(details);
diff --git a/OpenScienceJournal/whistlepunk_library/src/main/res/layout/fragment_panes_experiment_details_with_action_area.xml b/OpenScienceJournal/whistlepunk_library/src/main/res/layout/fragment_panes_experiment_details_with_action_area.xml
index 2df51604..9074aca6 100644
--- a/OpenScienceJournal/whistlepunk_library/src/main/res/layout/fragment_panes_experiment_details_with_action_area.xml
+++ b/OpenScienceJournal/whistlepunk_library/src/main/res/layout/fragment_panes_experiment_details_with_action_area.xml
@@ -13,15 +13,18 @@
   See the License for the specific language governing permissions and
   limitations under the License.
  -->
-<FrameLayout
+<RelativeLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
     <include layout="@layout/experiment_details" />
 
+    <include layout="@layout/record_button" />
+
     <com.google.android.apps.forscience.whistlepunk.actionarea.ActionAreaView
         android:id="@+id/action_area"
-        style="@style/DefaultActionArea" />
+        style="@style/DefaultActionArea"
+        android:layout_alignParentBottom="true" />
 
-</FrameLayout>
+</RelativeLayout>