commit 9d69c8da9a4f933cc700ef1672b4e60d34a2fb10
author Sunny Goyal <sunnygoyal@google.com> Mon Mar 19 13:41:31 2018 -0700
committer Sunny Goyal <sunnygoyal@google.com> Mon Mar 19 19:22:20 2018 -0700
tree 222b2018d4a56189688c3ad58ad422a77ca6e9b3
parent 449b9e7ba056f3bf13c4c66398f5c2401a010176

Abstracting out all the Laucher related logic

> Enabling swipe up geture for fallback activity
> Using a preferecens for showing back button

Bug: 75979063
Change-Id: I8bbb44d8e250428c3da9bde57975dc4f952624be

src/com/android/launcher3/Launcher.java

diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index a38ce07..ee6dd59 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -209,7 +209,6 @@
 
     @Thunk boolean mWorkspaceLoading = true;
 
-    private OnStartCallback mOnStartCallback;
     private OnResumeCallback mOnResumeCallback;
 
     private ViewOnDrawExecutor mPendingExecutor;
@@ -767,10 +766,6 @@
         super.onStart();
         FirstFrameAnimatorHelper.setIsVisible(true);
 
-        if (mOnStartCallback != null) {
-            mOnStartCallback.onLauncherStart(this);
-            mOnStartCallback = null;
-        }
         if (mLauncherCallbacks != null) {
             mLauncherCallbacks.onStart();
         }
@@ -1177,6 +1172,7 @@
         return mAllAppsController;
     }
 
+    @Override
     public LauncherRootView getRootView() {
         return (LauncherRootView) mLauncherView;
     }
@@ -1775,10 +1771,6 @@
         mOnResumeCallback = callback;
     }
 
-    public void setOnStartCallback(OnStartCallback callback) {
-        mOnStartCallback = callback;
-    }
-
     /**
      * Implementation of the method from LauncherModel.Callbacks.
      */
@@ -2450,12 +2442,4 @@
 
         void onLauncherResume();
     }
-
-    /**
-     * Callback for listening for onStart
-     */
-    public interface OnStartCallback {
-
-        void onLauncherStart(Launcher launcher);
-    }
 }