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Commit 1ab367d3 authored by Haijie Hong's avatar Haijie Hong
Browse files

Exit bluetooth device details page when bluetooth is off 

Bug: 333836213
Test: atest BluetoothDeviceDetailsFragmentTest
Change-Id: I4632c10a8f6f828885825e1ee46df6537a0c050c
parent 860bd524

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

+25 −0
Original line number Diff line number Diff line
@@ -19,7 +19,9 @@ package com.android.settings.bluetooth; 
import static android.bluetooth.BluetoothDevice.BOND_NONE;

import static android.os.UserManager.DISALLOW_CONFIG_BLUETOOTH;



import android.app.Activity;

import android.app.settings.SettingsEnums;

import android.bluetooth.BluetoothAdapter;

import android.bluetooth.BluetoothDevice;

import android.content.Context;

import android.content.Intent;
@@ -51,6 +53,7 @@ import com.android.settings.dashboard.RestrictedDashboardFragment; 
import com.android.settings.inputmethod.KeyboardSettingsPreferenceController;

import com.android.settings.overlay.FeatureFactory;

import com.android.settings.slices.SlicePreferenceController;

import com.android.settingslib.bluetooth.BluetoothCallback;

import com.android.settingslib.bluetooth.CachedBluetoothDevice;

import com.android.settingslib.bluetooth.LocalBluetoothManager;

import com.android.settingslib.core.AbstractPreferenceController;
@@ -98,6 +101,20 @@ public class BluetoothDeviceDetailsFragment extends RestrictedDashboardFragment 


    private UserManager mUserManager;



    private final BluetoothCallback mBluetoothCallback =

            new BluetoothCallback() {

                @Override

                public void onBluetoothStateChanged(int bluetoothState) {

                    if (bluetoothState == BluetoothAdapter.STATE_OFF) {

                        Log.i(TAG, "Bluetooth is off, exit activity.");

                        Activity activity = getActivity();

                        if (activity != null) {

                            activity.finish();

                        }

                    }

                }

            };



    public BluetoothDeviceDetailsFragment() {

        super(DISALLOW_CONFIG_BLUETOOTH);

    }
@@ -183,6 +200,14 @@ public class BluetoothDeviceDetailsFragment extends RestrictedDashboardFragment 
        use(BlockingPrefWithSliceController.class).setSliceUri(sliceEnabled

                ? featureProvider.getBluetoothDeviceSettingsUri(mCachedDevice.getDevice())

                : null);



        mManager.getEventManager().registerCallback(mBluetoothCallback);

    }



    @Override

    public void onDetach() {

        super.onDetach();

        mManager.getEventManager().unregisterCallback(mBluetoothCallback);

    }



    private void updateExtraControlUri(int viewWidth) {