Show different glowpad options for incoming video call.

- Refactor code be more flexibile/specific in specifying the targets
for the glow pad; went from "n-way" labeling of different target sets
to more explicit labeling of scenarios, such as "audio without sms".
- Add target sets and cases for showing targest in AnswerFragment.
- Added new drawable for the target to answer a video call.
- Add method to GlowPadView to allow changing the handle (now it may
be either a videocamera or phone icon, depending on the scenario).
- Add a new video handle for incoming video calls.
- TODO: Hook this up to show these glowpads if there is an incoming
video call.
- Deleted some unused resource files.

Bug: 16015750
Change-Id: I77ff08f45f57cd2817866b5d78648af8891bb675

1 files changed, 10 insertions, 3 deletions

diff --git a/InCallUI/src/com/android/incallui/widget/multiwaveview/GlowPadView.java b/InCallUI/src/com/android/incallui/widget/multiwaveview/GlowPadView.java
index e97691bb8..a5733de2c 100644
--- a/InCallUI/src/com/android/incallui/widget/multiwaveview/GlowPadView.java
+++ b/InCallUI/src/com/android/incallui/widget/multiwaveview/GlowPadView.java
@@ -223,8 +223,7 @@ public class GlowPadView extends View {
                 mFeedbackCount);
         mAllowScaling = a.getBoolean(R.styleable.GlowPadView_allowScaling, false);
         TypedValue handle = a.peekValue(R.styleable.GlowPadView_handleDrawable);
-        mHandleDrawable = new TargetDrawable(res, handle != null ? handle.resourceId : 0, 2);
-        mHandleDrawable.setState(TargetDrawable.STATE_INACTIVE);
+        setHandleDrawable(handle != null ? handle.resourceId : R.drawable.ic_incall_audio_handle);
         mOuterRing = new TargetDrawable(res,
                 getResourceId(a, R.styleable.GlowPadView_outerRingDrawable), 1);
 
@@ -620,7 +619,6 @@ public class GlowPadView extends View {
             updatePointCloudPosition(mWaveCenterX, mWaveCenterY);
         }
     }
-
     /**
      * Loads an array of drawables from the given resourceId.
      *
@@ -640,6 +638,15 @@ public class GlowPadView extends View {
     }
 
     /**
+     * Sets teh handle drawable to the drawable specified by the resource ID.
+     * @param resourceId
+     */
+    public void setHandleDrawable(int resourceId) {
+        mHandleDrawable = new TargetDrawable(getResources(), resourceId, 2);
+        mHandleDrawable.setState(TargetDrawable.STATE_INACTIVE);
+    }
+
+    /**
      * Sets the resource id specifying the target descriptions for accessibility.
      *
      * @param resourceId The resource id.