Merge "Add support for secondary text in QS"
diff --git a/packages/SystemUI/plugin/src/com/android/systemui/plugins/qs/QSTile.java b/packages/SystemUI/plugin/src/com/android/systemui/plugins/qs/QSTile.java
index c52c0aa..61f7fe8 100644
--- a/packages/SystemUI/plugin/src/com/android/systemui/plugins/qs/QSTile.java
+++ b/packages/SystemUI/plugin/src/com/android/systemui/plugins/qs/QSTile.java
@@ -108,6 +108,7 @@
         public Supplier<Icon> iconSupplier;
         public int state = Tile.STATE_ACTIVE;
         public CharSequence label;
+        public CharSequence secondaryLabel;
         public CharSequence contentDescription;
         public CharSequence dualLabelContentDescription;
         public boolean disabledByPolicy;
@@ -122,6 +123,7 @@
             final boolean changed = !Objects.equals(other.icon, icon)
                     || !Objects.equals(other.iconSupplier, iconSupplier)
                     || !Objects.equals(other.label, label)
+                    || !Objects.equals(other.secondaryLabel, secondaryLabel)
                     || !Objects.equals(other.contentDescription, contentDescription)
                     || !Objects.equals(other.dualLabelContentDescription,
                             dualLabelContentDescription)
@@ -135,6 +137,7 @@
             other.icon = icon;
             other.iconSupplier = iconSupplier;
             other.label = label;
+            other.secondaryLabel = secondaryLabel;
             other.contentDescription = contentDescription;
             other.dualLabelContentDescription = dualLabelContentDescription;
             other.expandedAccessibilityClassName = expandedAccessibilityClassName;
@@ -156,6 +159,7 @@
             sb.append(",icon=").append(icon);
             sb.append(",iconSupplier=").append(iconSupplier);
             sb.append(",label=").append(label);
+            sb.append(",secondaryLabel=").append(secondaryLabel);
             sb.append(",contentDescription=").append(contentDescription);
             sb.append(",dualLabelContentDescription=").append(dualLabelContentDescription);
             sb.append(",expandedAccessibilityClassName=").append(expandedAccessibilityClassName);
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileView.java b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileView.java
index 263dac0..a226f3c 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileView.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileView.java
@@ -18,6 +18,7 @@
 import android.content.res.Configuration;
 import android.service.quicksettings.Tile;
 import android.text.SpannableStringBuilder;
+import android.text.TextUtils;
 import android.text.style.ForegroundColorSpan;
 import android.view.Gravity;
 import android.view.LayoutInflater;
@@ -28,6 +29,7 @@
 
 import com.android.systemui.FontSizeUtils;
 import com.android.systemui.R;
+import com.android.systemui.R.id;
 import com.android.systemui.plugins.qs.QSIconView;
 import com.android.systemui.plugins.qs.QSTile;
 
@@ -36,8 +38,10 @@
 /** View that represents a standard quick settings tile. **/
 public class QSTileView extends QSTileBaseView {
 
+    private static final boolean DUAL_TARGET_ALLOWED = false;
     private View mDivider;
     protected TextView mLabel;
+    private TextView mSecondLine;
     private ImageView mPadLock;
     private int mState;
     private ViewGroup mLabelContainer;
@@ -86,6 +90,8 @@
         mDivider = mLabelContainer.findViewById(R.id.underline);
         mExpandIndicator = mLabelContainer.findViewById(R.id.expand_indicator);
         mExpandSpace = mLabelContainer.findViewById(R.id.expand_space);
+        mSecondLine = mLabelContainer.findViewById(R.id.app_label);
+        mSecondLine.setAlpha(.6f);
 
         addView(mLabelContainer);
     }
@@ -103,14 +109,20 @@
             mState = state.state;
             mLabel.setText(state.label);
         }
-        mExpandIndicator.setVisibility(state.dualTarget ? View.VISIBLE : View.GONE);
-        mExpandSpace.setVisibility(state.dualTarget ? View.VISIBLE : View.GONE);
-        mLabelContainer.setContentDescription(state.dualTarget ? state.dualLabelContentDescription
+        if (!Objects.equal(mSecondLine.getText(), state.secondaryLabel)) {
+            mSecondLine.setText(state.secondaryLabel);
+            mSecondLine.setVisibility(TextUtils.isEmpty(state.secondaryLabel) ? View.GONE
+                    : View.VISIBLE);
+        }
+        boolean dualTarget = DUAL_TARGET_ALLOWED && state.dualTarget;
+        mExpandIndicator.setVisibility(dualTarget ? View.VISIBLE : View.GONE);
+        mExpandSpace.setVisibility(dualTarget ? View.VISIBLE : View.GONE);
+        mLabelContainer.setContentDescription(dualTarget ? state.dualLabelContentDescription
                 : null);
-        if (state.dualTarget != mLabelContainer.isClickable()) {
-            mLabelContainer.setClickable(state.dualTarget);
-            mLabelContainer.setLongClickable(state.dualTarget);
-            mLabelContainer.setBackground(state.dualTarget ? newTileBackground() : null);
+        if (dualTarget != mLabelContainer.isClickable()) {
+            mLabelContainer.setClickable(dualTarget);
+            mLabelContainer.setLongClickable(dualTarget);
+            mLabelContainer.setBackground(dualTarget ? newTileBackground() : null);
         }
         mLabel.setEnabled(!state.disabledByPolicy);
         mPadLock.setVisibility(state.disabledByPolicy ? View.VISIBLE : View.GONE);
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
index 0e4a9fe..fff9f8e 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
@@ -125,11 +125,11 @@
             state.slash = new SlashState();
         }
         state.slash.isSlashed = !enabled;
+        state.label = mContext.getString(R.string.quick_settings_bluetooth_label);
         if (enabled) {
-            state.label = null;
             if (connected) {
                 state.icon = ResourceIcon.get(R.drawable.ic_qs_bluetooth_connected);
-                state.label = mController.getLastDeviceName();
+                state.secondaryLabel = mController.getLastDeviceName();
                 CachedBluetoothDevice lastDevice = mController.getLastDevice();
                 if (lastDevice != null) {
                     int batteryLevel = lastDevice.getBatteryLevel();
@@ -140,25 +140,20 @@
                     }
                 }
                 state.contentDescription = mContext.getString(
-                        R.string.accessibility_bluetooth_name, state.label);
+                        R.string.accessibility_bluetooth_name, state.secondaryLabel);
             } else if (state.isTransient) {
                 state.icon = ResourceIcon.get(R.drawable.ic_bluetooth_transient_animation);
                 state.contentDescription = mContext.getString(
                         R.string.accessibility_quick_settings_bluetooth_connecting);
-                state.label = mContext.getString(R.string.quick_settings_bluetooth_label);
             } else {
                 state.icon = ResourceIcon.get(R.drawable.ic_qs_bluetooth_on);
                 state.contentDescription = mContext.getString(
                         R.string.accessibility_quick_settings_bluetooth_on) + ","
                         + mContext.getString(R.string.accessibility_not_connected);
             }
-            if (TextUtils.isEmpty(state.label)) {
-                state.label = mContext.getString(R.string.quick_settings_bluetooth_label);
-            }
             state.state = Tile.STATE_ACTIVE;
         } else {
             state.icon = ResourceIcon.get(R.drawable.ic_qs_bluetooth_on);
-            state.label = mContext.getString(R.string.quick_settings_bluetooth_label);
             state.contentDescription = mContext.getString(
                     R.string.accessibility_quick_settings_bluetooth_off);
             state.state = Tile.STATE_INACTIVE;