VolumeZen: Only display active condition when entering.

Instead of always displaying the active condition, only
show it the first time (when turning zen on).

Bug:15455271
Change-Id: I89e8e2c09fa0d06a5e4c3174f825dfe5a452f06e

packages/SystemUI/src/com/android/systemui/volume/VolumePanel.java

@@ -333,6 +333,7 @@ public class VolumePanel extends Handler {
                 public void onDismiss(DialogInterface dialog) {
                     mActiveStreamType = -1;
                     mAudioManager.forceVolumeControlStream(mActiveStreamType);
+                    collapse();
                 }
             });
 
@@ -651,12 +652,8 @@ public class VolumePanel extends Handler {
             mExpandDivider.setVisibility(show ? View.VISIBLE : View.GONE);
             mExpandButton.setImageResource(zen ? com.android.systemui.R.drawable.ic_vol_zen_on
                     : com.android.systemui.R.drawable.ic_vol_zen_off);
-            if (show) {
-                if (zen) {
-                    expand();
-                } else {
-                    collapse();
-                }
+            if (show && !zen) {
+                collapse();
             }
         } else {
             mExpandButton.setVisibility(View.GONE);

packages/SystemUI/src/com/android/systemui/volume/ZenModePanel.java

@@ -323,10 +323,6 @@ public class ZenModePanel extends LinearLayout {
             button1.setVisibility(View.GONE);
             button2.setVisibility(View.GONE);
         }
-        if (mExitConditionId != null && mExitConditionId.equals(tag.conditionId)) {
-            if (DEBUG) Log.d(mTag, "Auto-selecting row with mExitConditionId=" + mExitConditionId);
-            tag.rb.setChecked(true);
-        }
     }
 
     private void onClickTimeButton(View row, ConditionTag tag, boolean up) {