Make clock and battery clickable in QS status bar.

Change-Id: Id96253cb034305337cb2e34b45ca032e5cf8c7ac
Fixes: 79472358
Test: manual

packages/SystemUI/res/layout/quick_status_bar_header_system_icons.xml

@@ -31,6 +31,7 @@
         android:id="@+id/clock"
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
+        android:minWidth="48dp"
         android:gravity="center_vertical|start"
         android:paddingStart="@dimen/status_bar_left_clock_starting_padding"
         android:paddingEnd="@dimen/status_bar_left_clock_end_padding"

packages/SystemUI/src/com/android/systemui/qs/QuickStatusBarHeader.java

@@ -179,9 +179,10 @@ public class QuickStatusBarHeader extends RelativeLayout implements
 
         mBatteryMeterView = findViewById(R.id.battery);
         mBatteryMeterView.setForceShowPercent(true);
+        mBatteryMeterView.setOnClickListener(this);
         mClockView = findViewById(R.id.clock);
+        mClockView.setOnClickListener(this);
         mDateView = findViewById(R.id.date);
-        mDateView.setOnClickListener(this);
     }
 
     private void updateStatusText() {
@@ -413,9 +414,12 @@ public class QuickStatusBarHeader extends RelativeLayout implements
 
     @Override
     public void onClick(View v) {
-        if(v == mDateView){
+        if (v == mClockView) {
             Dependency.get(ActivityStarter.class).postStartActivityDismissingKeyguard(new Intent(
                     AlarmClock.ACTION_SHOW_ALARMS),0);
+        } else if (v == mBatteryMeterView) {
+            Dependency.get(ActivityStarter.class).postStartActivityDismissingKeyguard(new Intent(
+                    Intent.ACTION_POWER_USAGE_SUMMARY),0);
         }
     }