Show advanced Bluetooth information in device detail page

-Apply new metadata on aosp/1596412

Bug: 182338346
Test: make -j50 RunSettingsRoboTests ROBOTEST_FILTER=BluetoothDetailsHeaderControllerTest
make -j50 RunSettingsRoboTests ROBOTEST_FILTER=AdvancedBluetoothDetailsHeaderControllerTest

Change-Id: Ic48ed9213111d0c6ec19b317d4c22e1400261706

src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderController.java

@@ -29,9 +29,10 @@ import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.Handler;
 import android.os.Looper;
-import android.provider.DeviceConfig;
 import android.provider.MediaStore;
+import android.text.TextUtils;
 import android.util.Log;
+import android.util.Pair;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ImageView;
@@ -43,7 +44,6 @@ import androidx.preference.PreferenceScreen;
 
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
-import com.android.settings.core.SettingsUIDeviceConfig;
 import com.android.settings.fuelgauge.BatteryMeterView;
 import com.android.settingslib.bluetooth.BluetoothUtils;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
@@ -84,6 +84,7 @@ public class AdvancedBluetoothDetailsHeaderController extends BasePreferenceCont
     private static final int LEFT_DEVICE_ID = 1;
     private static final int RIGHT_DEVICE_ID = 2;
     private static final int CASE_DEVICE_ID = 3;
+    private static final int MAIN_DEVICE_ID = 4;
 
     @VisibleForTesting
     LayoutPreference mLayoutPreference;
@@ -115,13 +116,11 @@ public class AdvancedBluetoothDetailsHeaderController extends BasePreferenceCont
 
     @Override
     public int getAvailabilityStatus() {
-        final boolean advancedEnabled = DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_SETTINGS_UI,
+        if (mCachedDevice == null) {
-                SettingsUIDeviceConfig.BT_ADVANCED_HEADER_ENABLED, true);
+            return CONDITIONALLY_UNAVAILABLE;
-        final boolean untetheredHeadset = mCachedDevice != null
+        }
-                && BluetoothUtils.getBooleanMetaData(
+        return Utils.isAdvancedDetailsHeader(mCachedDevice.getDevice())
-                mCachedDevice.getDevice(), BluetoothDevice.METADATA_IS_UNTETHERED_HEADSET);
+                ? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
-        Log.d(TAG, "getAvailabilityStatus() is untethered : " + untetheredHeadset);
-        return advancedEnabled && untetheredHeadset ? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
     }
 
     @Override
@@ -182,7 +181,24 @@ public class AdvancedBluetoothDetailsHeaderController extends BasePreferenceCont
                 updateDisconnectLayout();
                 return;
             }
+            final BluetoothDevice device = mCachedDevice.getDevice();
+            final String deviceType = BluetoothUtils.getStringMetaData(device,
+                    BluetoothDevice.METADATA_DEVICE_TYPE);
+            if (TextUtils.equals(deviceType, BluetoothDevice.DEVICE_TYPE_WATCH)
+                    || TextUtils.equals(deviceType, BluetoothDevice.DEVICE_TYPE_DEFAULT)) {
+                mLayoutPreference.findViewById(R.id.layout_left).setVisibility(View.GONE);
+                mLayoutPreference.findViewById(R.id.layout_right).setVisibility(View.GONE);
 
+                updateSubLayout(mLayoutPreference.findViewById(R.id.layout_middle),
+                        BluetoothDevice.METADATA_MAIN_ICON,
+                        BluetoothDevice.METADATA_MAIN_BATTERY,
+                        BluetoothDevice.METADATA_MAIN_CHARGING,
+                        /* titleResId */ 0,
+                        MAIN_DEVICE_ID);
+            } else if (TextUtils.equals(deviceType,
+                    BluetoothDevice.DEVICE_TYPE_UNTETHERED_HEADSET)
+                    || BluetoothUtils.getBooleanMetaData(device,
+                    BluetoothDevice.METADATA_IS_UNTETHERED_HEADSET)) {
                 updateSubLayout(mLayoutPreference.findViewById(R.id.layout_left),
                         BluetoothDevice.METADATA_UNTETHERED_LEFT_ICON,
                         BluetoothDevice.METADATA_UNTETHERED_LEFT_BATTERY,
@@ -205,6 +221,7 @@ public class AdvancedBluetoothDetailsHeaderController extends BasePreferenceCont
                         RIGHT_DEVICE_ID);
             }
         }
+    }
 
     @VisibleForTesting
     Drawable createBtBatteryIcon(Context context, int level, boolean charging) {
@@ -226,17 +243,21 @@ public class AdvancedBluetoothDetailsHeaderController extends BasePreferenceCont
     }
 
     private void updateSubLayout(LinearLayout linearLayout, int iconMetaKey, int batteryMetaKey,
-            int chargeMetaKey, int titleResId, int batteryId) {
+            int chargeMetaKey, int titleResId, int deviceId) {
         if (linearLayout == null) {
             return;
         }
         final BluetoothDevice bluetoothDevice = mCachedDevice.getDevice();
         final String iconUri = BluetoothUtils.getStringMetaData(bluetoothDevice, iconMetaKey);
-        if (iconUri != null) {
         final ImageView imageView = linearLayout.findViewById(R.id.header_icon);
+        if (iconUri != null) {
             updateIcon(imageView, iconUri);
+        } else {
+            final Pair<Drawable, String> pair =
+                    BluetoothUtils.getBtRainbowDrawableWithDescription(mContext, mCachedDevice);
+            imageView.setImageDrawable(pair.first);
+            imageView.setContentDescription(pair.second);
         }
-
         final int batteryLevel = BluetoothUtils.getIntMetaData(bluetoothDevice, batteryMetaKey);
         final boolean charging = BluetoothUtils.getBooleanMetaData(bluetoothDevice, chargeMetaKey);
         if (DEBUG) {
@@ -244,25 +265,36 @@ public class AdvancedBluetoothDetailsHeaderController extends BasePreferenceCont
                     + ", charge : " + chargeMetaKey + ", batteryLevel : " + batteryLevel
                     + ", charging : " + charging + ", iconUri : " + iconUri);
         }
-
+        if (deviceId == LEFT_DEVICE_ID || deviceId == RIGHT_DEVICE_ID) {
-        if (batteryId != CASE_DEVICE_ID) {
+            showBatteryPredictionIfNecessary(linearLayout, deviceId, batteryLevel);
-            showBatteryPredictionIfNecessary(linearLayout, batteryId, batteryLevel);
         }
+        final TextView batterySummaryView = linearLayout.findViewById(R.id.bt_battery_summary);
         if (batteryLevel != BluetoothUtils.META_INT_ERROR) {
             linearLayout.setVisibility(View.VISIBLE);
-            final TextView textView = linearLayout.findViewById(R.id.bt_battery_summary);
+            batterySummaryView.setText(com.android.settings.Utils.formatPercentage(batteryLevel));
-            textView.setText(com.android.settings.Utils.formatPercentage(batteryLevel));
+            batterySummaryView.setVisibility(View.VISIBLE);
-            textView.setVisibility(View.VISIBLE);
             showBatteryIcon(linearLayout, batteryLevel, charging, batteryMetaKey);
+        } else {
+            if (deviceId == MAIN_DEVICE_ID) {
+                linearLayout.setVisibility(View.VISIBLE);
+                batterySummaryView.setText(com.android.settings.Utils.formatPercentage(
+                        bluetoothDevice.getBatteryLevel()));
+                batterySummaryView.setVisibility(View.VISIBLE);
+                linearLayout.findViewById(R.id.bt_battery_icon).setVisibility(View.GONE);
             } else {
                 // Hide it if it doesn't have battery information
                 linearLayout.setVisibility(View.GONE);
             }
+        }
 
         final TextView textView = linearLayout.findViewById(R.id.header_title);
+        if (deviceId == MAIN_DEVICE_ID) {
+            textView.setVisibility(View.GONE);
+        } else {
             textView.setText(titleResId);
             textView.setVisibility(View.VISIBLE);
         }
+    }
 
     private void showBatteryPredictionIfNecessary(LinearLayout linearLayout, int batteryId,
             int batteryLevel) {

src/com/android/settings/bluetooth/BluetoothDetailsHeaderController.java

@@ -16,10 +16,8 @@
 
 package com.android.settings.bluetooth;
 
-import android.bluetooth.BluetoothDevice;
 import android.content.Context;
 import android.graphics.drawable.Drawable;
-import android.provider.DeviceConfig;
 import android.text.TextUtils;
 import android.util.Pair;
 
@@ -27,7 +25,6 @@ import androidx.preference.PreferenceFragmentCompat;
 import androidx.preference.PreferenceScreen;
 
 import com.android.settings.R;
-import com.android.settings.core.SettingsUIDeviceConfig;
 import com.android.settings.widget.EntityHeaderController;
 import com.android.settingslib.bluetooth.BluetoothUtils;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
@@ -56,11 +53,7 @@ public class BluetoothDetailsHeaderController extends BluetoothDetailsController
 
     @Override
     public boolean isAvailable() {
-        final boolean advancedEnabled = DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_SETTINGS_UI,
+        return !Utils.isAdvancedDetailsHeader(mCachedDevice.getDevice());
-                SettingsUIDeviceConfig.BT_ADVANCED_HEADER_ENABLED, true);
-        return !advancedEnabled
-                || !BluetoothUtils.getBooleanMetaData(mCachedDevice.getDevice(),
-                        BluetoothDevice.METADATA_IS_UNTETHERED_HEADSET);
     }
 
     @Override

src/com/android/settings/bluetooth/Utils.java

@@ -21,14 +21,18 @@ import android.bluetooth.BluetoothDevice;
 import android.bluetooth.BluetoothProfile;
 import android.content.Context;
 import android.content.DialogInterface;
+import android.provider.DeviceConfig;
 import android.provider.Settings;
+import android.text.TextUtils;
 import android.util.Log;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
 import androidx.annotation.VisibleForTesting;
 import androidx.appcompat.app.AlertDialog;
 
 import com.android.settings.R;
+import com.android.settings.core.SettingsUIDeviceConfig;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.bluetooth.BluetoothUtils;
 import com.android.settingslib.bluetooth.BluetoothUtils.ErrorListener;
@@ -153,4 +157,36 @@ public final class Utils {
         return Settings.Global.getInt(context.getContentResolver(),
                 Settings.Global.BLE_SCAN_ALWAYS_AVAILABLE, 0) == 1;
     }
+
+    /**
+     * Check if the Bluetooth device supports advanced details header
+     *
+     * @param bluetoothDevice the BluetoothDevice to get metadata
+     * @return true if it supports advanced details header, false otherwise.
+     */
+    public static boolean isAdvancedDetailsHeader(@NonNull BluetoothDevice bluetoothDevice) {
+        final boolean advancedEnabled = DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_SETTINGS_UI,
+                SettingsUIDeviceConfig.BT_ADVANCED_HEADER_ENABLED, true);
+        if (!advancedEnabled) {
+            Log.d(TAG, "isAdvancedDetailsHeader: advancedEnabled is false");
+            return false;
+        }
+        // The metadata is for Android R
+        final boolean untetheredHeadset = BluetoothUtils.getBooleanMetaData(bluetoothDevice,
+                BluetoothDevice.METADATA_IS_UNTETHERED_HEADSET);
+        if (untetheredHeadset) {
+            Log.d(TAG, "isAdvancedDetailsHeader: untetheredHeadset is true");
+            return true;
+        }
+        // The metadata is for Android S
+        final String deviceType = BluetoothUtils.getStringMetaData(bluetoothDevice,
+                BluetoothDevice.METADATA_DEVICE_TYPE);
+        if (TextUtils.equals(deviceType, BluetoothDevice.DEVICE_TYPE_UNTETHERED_HEADSET)
+                || TextUtils.equals(deviceType, BluetoothDevice.DEVICE_TYPE_WATCH)
+                || TextUtils.equals(deviceType, BluetoothDevice.DEVICE_TYPE_DEFAULT)) {
+            Log.d(TAG, "isAdvancedDetailsHeader: deviceType is " + deviceType);
+            return true;
+        }
+        return false;
+    }
 }

tests/robotests/src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderControllerTest.java

@@ -108,8 +108,61 @@ public class AdvancedBluetoothDetailsHeaderControllerTest {
         assertThat(iconDrawable.getCharging()).isTrue();
     }
 
+    @Test
+    public void refresh_connectedWatch_behaveAsExpected() {
+        when(mBluetoothDevice.getMetadata(
+                BluetoothDevice.METADATA_DEVICE_TYPE)).thenReturn(
+                BluetoothDevice.DEVICE_TYPE_WATCH.getBytes());
+        when(mBluetoothDevice.getMetadata(
+                BluetoothDevice.METADATA_IS_UNTETHERED_HEADSET)).thenReturn(
+                String.valueOf(false).getBytes());
+        when(mBluetoothDevice.getMetadata(
+                BluetoothDevice.METADATA_MAIN_BATTERY)).thenReturn(
+                String.valueOf(BATTERY_LEVEL_MAIN).getBytes());
+        when(mCachedDevice.isConnected()).thenReturn(true);
+
+        mController.refresh();
+
+        assertThat(mLayoutPreference.findViewById(R.id.layout_left).getVisibility()).isEqualTo(
+                View.GONE);
+        assertThat(mLayoutPreference.findViewById(R.id.layout_right).getVisibility()).isEqualTo(
+                View.GONE);
+        assertThat(mLayoutPreference.findViewById(R.id.layout_middle).getVisibility()).isEqualTo(
+                View.VISIBLE);
+        assertBatteryLevel(mLayoutPreference.findViewById(R.id.layout_middle), BATTERY_LEVEL_MAIN);
+    }
+
+    @Test
+    public void refresh_connectedUntetheredHeadset_behaveAsExpected() {
+        when(mBluetoothDevice.getMetadata(
+                BluetoothDevice.METADATA_DEVICE_TYPE)).thenReturn(
+                BluetoothDevice.DEVICE_TYPE_UNTETHERED_HEADSET.getBytes());
+        when(mBluetoothDevice.getMetadata(
+                BluetoothDevice.METADATA_IS_UNTETHERED_HEADSET)).thenReturn(
+                String.valueOf(false).getBytes());
+        when(mBluetoothDevice.getMetadata(
+                BluetoothDevice.METADATA_UNTETHERED_LEFT_BATTERY)).thenReturn(
+                String.valueOf(BATTERY_LEVEL_LEFT).getBytes());
+        when(mBluetoothDevice.getMetadata(
+                BluetoothDevice.METADATA_UNTETHERED_RIGHT_BATTERY)).thenReturn(
+                String.valueOf(BATTERY_LEVEL_RIGHT).getBytes());
+        when(mBluetoothDevice.getMetadata(
+                BluetoothDevice.METADATA_UNTETHERED_CASE_BATTERY)).thenReturn(
+                String.valueOf(BATTERY_LEVEL_MAIN).getBytes());
+        when(mCachedDevice.isConnected()).thenReturn(true);
+
+        mController.refresh();
+
+        assertBatteryLevel(mLayoutPreference.findViewById(R.id.layout_left), BATTERY_LEVEL_LEFT);
+        assertBatteryLevel(mLayoutPreference.findViewById(R.id.layout_right), BATTERY_LEVEL_RIGHT);
+        assertBatteryLevel(mLayoutPreference.findViewById(R.id.layout_middle), BATTERY_LEVEL_MAIN);
+    }
+
     @Test
     public void refresh_connected_updateCorrectInfo() {
+        when(mBluetoothDevice.getMetadata(
+                BluetoothDevice.METADATA_IS_UNTETHERED_HEADSET)).thenReturn(
+                String.valueOf(true).getBytes());
         when(mBluetoothDevice.getMetadata(
                 BluetoothDevice.METADATA_UNTETHERED_LEFT_BATTERY)).thenReturn(
                 String.valueOf(BATTERY_LEVEL_LEFT).getBytes());
@@ -150,6 +203,9 @@ public class AdvancedBluetoothDetailsHeaderControllerTest {
 
     @Test
     public void refresh_withLowBatteryAndUncharged_showAlertIcon() {
+        when(mBluetoothDevice.getMetadata(
+                BluetoothDevice.METADATA_IS_UNTETHERED_HEADSET)).thenReturn(
+                String.valueOf(true).getBytes());
         when(mBluetoothDevice.getMetadata(
                 BluetoothDevice.METADATA_UNTETHERED_LEFT_BATTERY)).thenReturn(
                 String.valueOf(LOW_BATTERY_LEVEL).getBytes());