Merge "Fix bluetooth settings will broadcast to anywhere when some cases" into sc-dev (70e508ed) · Commits · e / os / android_packages_apps_Settings

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

+112 −5

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		package com.android.settings.bluetooth;

		import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;

		import android.bluetooth.BluetoothDevice;
		import android.content.BroadcastReceiver;
		import android.content.Context;
		@@ -23,6 +25,7 @@ import android.content.DialogInterface;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.os.Bundle;
		import android.text.TextUtils;
		import android.util.Log;
		import android.view.View;
		import android.widget.Button;
		@@ -30,11 +33,14 @@ import android.widget.TextView;

		import androidx.preference.Preference;

		import com.android.internal.annotations.VisibleForTesting;
		import com.android.internal.app.AlertActivity;
		import com.android.internal.app.AlertController;
		import com.android.settings.R;

		import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
		import com.android.settings.password.PasswordUtils;
		import com.android.settingslib.bluetooth.CachedBluetoothDevice;
		import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
		import com.android.settingslib.bluetooth.LocalBluetoothManager;

		/**
		* BluetoothPermissionActivity shows a dialog for accepting incoming
		@@ -51,8 +57,13 @@ public class BluetoothPermissionActivity extends AlertActivity implements
		private TextView messageView;
		private Button mOkButton;
		private BluetoothDevice mDevice;
		private String mReturnPackage = null;
		private String mReturnClass = null;

		@VisibleForTesting
		String mReturnPackage = null;
		@VisibleForTesting
		String mReturnClass = null;
		@VisibleForTesting
		String mCallingAppPackageName;

		private int mRequestType = 0;
		private BroadcastReceiver mReceiver = new BroadcastReceiver() {
		@@ -80,6 +91,7 @@ public class BluetoothPermissionActivity extends AlertActivity implements

		getWindow().addPrivateFlags(SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS);
		Intent i = getIntent();
		mCallingAppPackageName = PasswordUtils.getCallingAppPackageName(getActivityToken());
		String action = i.getAction();
		if (!action.equals(BluetoothDevice.ACTION_CONNECTION_ACCESS_REQUEST)) {
		Log.e(TAG, "Error: this activity may be started only with intent "
		@@ -94,6 +106,22 @@ public class BluetoothPermissionActivity extends AlertActivity implements
		mRequestType = i.getIntExtra(BluetoothDevice.EXTRA_ACCESS_REQUEST_TYPE,
		BluetoothDevice.REQUEST_TYPE_PHONEBOOK_ACCESS);

		// Even if the user has already made the choice, Bluetooth still may not know that if
		// the user preference data have not been migrated from Settings app's shared
		// preferences to Bluetooth app's. In that case, Bluetooth app broadcasts an
		// ACTION_CONNECTION_ACCESS_REQUEST intent to ask to Settings app.
		//
		// If that happens, 'checkUserChoice()' here will do migration because it finds or
		// creates a 'CachedBluetoothDevice' object for the device.
		//
		// After migration is done, 'checkUserChoice()' replies to the request by sending an
		// ACTION_CONNECTION_ACCESS_REPLY intent. And we don't need to start permission activity
		// dialog or notification.
		if (checkUserChoice()) {
		finish();
		return;
		}

		if(DEBUG) Log.i(TAG, "onCreate() Request type: " + mRequestType);

		if (mRequestType == BluetoothDevice.REQUEST_TYPE_PROFILE_CONNECTION) {
		@@ -202,7 +230,14 @@ public class BluetoothPermissionActivity extends AlertActivity implements
		sendReplyIntentToReceiver(false, true);
		}

		private void sendReplyIntentToReceiver(final boolean allowed, final boolean always) {
		@VisibleForTesting
		void sendReplyIntentToReceiver(final boolean allowed, final boolean always) {
		if (!TextUtils.equals(mCallingAppPackageName, mReturnPackage)) {
		Log.w(TAG, "sendReplyIntentToReceiver() return package name is not equivalent"
		+ " to calling package name!");
		return;
		}

		Intent intent = new Intent(BluetoothDevice.ACTION_CONNECTION_ACCESS_REPLY);

		if (mReturnPackage != null && mReturnClass != null) {
		@@ -246,4 +281,76 @@ public class BluetoothPermissionActivity extends AlertActivity implements
		public boolean onPreferenceChange(Preference preference, Object newValue) {
		return true;
		}

		/**
		* @return true user had made a choice, this method replies to the request according
		* to user's previous decision
		* false user hadnot made any choice on this device
		*/
		private boolean checkUserChoice() {
		boolean processed = false;

		// ignore if it is something else than phonebook/message settings it wants us to remember
		if (mRequestType != BluetoothDevice.REQUEST_TYPE_PHONEBOOK_ACCESS
		&& mRequestType != BluetoothDevice.REQUEST_TYPE_MESSAGE_ACCESS
		&& mRequestType != BluetoothDevice.REQUEST_TYPE_SIM_ACCESS) {
		Log.d(TAG, "checkUserChoice(): Unknown RequestType " + mRequestType);
		return processed;
		}

		final LocalBluetoothManager bluetoothManager = Utils.getLocalBtManager(this);
		final CachedBluetoothDeviceManager cachedDeviceManager =
		bluetoothManager.getCachedDeviceManager();
		CachedBluetoothDevice cachedDevice = cachedDeviceManager.findDevice(mDevice);
		if (cachedDevice == null) {
		cachedDevice = cachedDeviceManager.addDevice(mDevice);
		}

		if (mRequestType == BluetoothDevice.REQUEST_TYPE_PHONEBOOK_ACCESS) {
		final int phonebookPermission = mDevice.getPhonebookAccessPermission();

		if (phonebookPermission == BluetoothDevice.ACCESS_UNKNOWN) {
		// Leave 'processed' as false.
		} else if (phonebookPermission == BluetoothDevice.ACCESS_ALLOWED) {
		sendReplyIntentToReceiver(true, true);
		processed = true;
		} else if (phonebookPermission == BluetoothDevice.ACCESS_REJECTED) {
		sendReplyIntentToReceiver(false, true);
		processed = true;
		} else {
		Log.e(TAG, "Bad phonebookPermission: " + phonebookPermission);
		}
		} else if (mRequestType == BluetoothDevice.REQUEST_TYPE_MESSAGE_ACCESS) {
		final int messagePermission = mDevice.getMessageAccessPermission();

		if (messagePermission == BluetoothDevice.ACCESS_UNKNOWN) {
		// Leave 'processed' as false.
		} else if (messagePermission == BluetoothDevice.ACCESS_ALLOWED) {
		sendReplyIntentToReceiver(true, true);
		processed = true;
		} else if (messagePermission == BluetoothDevice.ACCESS_REJECTED) {
		sendReplyIntentToReceiver(false, true);
		processed = true;
		} else {
		Log.e(TAG, "Bad messagePermission: " + messagePermission);
		}
		} else if (mRequestType == BluetoothDevice.REQUEST_TYPE_SIM_ACCESS) {
		final int simPermission = mDevice.getSimAccessPermission();

		if (simPermission == BluetoothDevice.ACCESS_UNKNOWN) {
		// Leave 'processed' as false.
		} else if (simPermission == BluetoothDevice.ACCESS_ALLOWED) {
		sendReplyIntentToReceiver(true, true);
		processed = true;
		} else if (simPermission == BluetoothDevice.ACCESS_REJECTED) {
		sendReplyIntentToReceiver(false, true);
		processed = true;
		} else {
		Log.e(TAG, "Bad simPermission: " + simPermission);
		}
		}

		Log.d(TAG, "checkUserChoice(): returning " + processed);
		return processed;
		}
		}

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

+0 −106

Original line number	Diff line number	Diff line
		@@ -29,9 +29,6 @@ import android.os.UserManager;
		import android.util.Log;

		import com.android.settings.R;
		import com.android.settingslib.bluetooth.CachedBluetoothDevice;
		import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
		import com.android.settingslib.bluetooth.LocalBluetoothManager;

		/**
		* BluetoothPermissionRequest is a receiver to receive Bluetooth connection
		@@ -83,21 +80,6 @@ public final class BluetoothPermissionRequest extends BroadcastReceiver {
		if (DEBUG) Log.d(TAG, "onReceive request type: " + mRequestType + " return "
		+ mReturnPackage + "," + mReturnClass);

		// Even if the user has already made the choice, Bluetooth still may not know that if
		// the user preference data have not been migrated from Settings app's shared
		// preferences to Bluetooth app's. In that case, Bluetooth app broadcasts an
		// ACTION_CONNECTION_ACCESS_REQUEST intent to ask to Settings app.
		//
		// If that happens, 'checkUserChoice()' here will do migration because it finds or
		// creates a 'CachedBluetoothDevice' object for the device.
		//
		// After migration is done, 'checkUserChoice()' replies to the request by sending an
		// ACTION_CONNECTION_ACCESS_REPLY intent. And we don't need to start permission activity
		// dialog or notification.
		if (checkUserChoice()) {
		return;
		}

		Intent connectionAccessIntent = new Intent(action);
		connectionAccessIntent.setClass(context, BluetoothPermissionActivity.class);
		// We use the FLAG_ACTIVITY_MULTIPLE_TASK since we can have multiple concurrent access
		@@ -212,92 +194,4 @@ public final class BluetoothPermissionRequest extends BroadcastReceiver {
		}
		return null;
		}

		/**
		* @return true user had made a choice, this method replies to the request according
		* to user's previous decision
		* false user hadnot made any choice on this device
		*/
		private boolean checkUserChoice() {
		boolean processed = false;

		// ignore if it is something else than phonebook/message settings it wants us to remember
		if (mRequestType != BluetoothDevice.REQUEST_TYPE_PHONEBOOK_ACCESS
		&& mRequestType != BluetoothDevice.REQUEST_TYPE_MESSAGE_ACCESS
		&& mRequestType != BluetoothDevice.REQUEST_TYPE_SIM_ACCESS) {
		if (DEBUG) Log.d(TAG, "checkUserChoice(): Unknown RequestType " + mRequestType);
		return processed;
		}

		LocalBluetoothManager bluetoothManager = Utils.getLocalBtManager(mContext);
		CachedBluetoothDeviceManager cachedDeviceManager =
		bluetoothManager.getCachedDeviceManager();
		CachedBluetoothDevice cachedDevice = cachedDeviceManager.findDevice(mDevice);
		if (cachedDevice == null) {
		cachedDevice = cachedDeviceManager.addDevice(mDevice);
		}

		String intentName = BluetoothDevice.ACTION_CONNECTION_ACCESS_REPLY;

		if (mRequestType == BluetoothDevice.REQUEST_TYPE_PHONEBOOK_ACCESS) {
		int phonebookPermission = mDevice.getPhonebookAccessPermission();

		if (phonebookPermission == BluetoothDevice.ACCESS_UNKNOWN) {
		// Leave 'processed' as false.
		} else if (phonebookPermission == BluetoothDevice.ACCESS_ALLOWED) {
		sendReplyIntentToReceiver(true);
		processed = true;
		} else if (phonebookPermission == BluetoothDevice.ACCESS_REJECTED) {
		sendReplyIntentToReceiver(false);
		processed = true;
		} else {
		Log.e(TAG, "Bad phonebookPermission: " + phonebookPermission);
		}
		} else if (mRequestType == BluetoothDevice.REQUEST_TYPE_MESSAGE_ACCESS) {
		int messagePermission = mDevice.getMessageAccessPermission();

		if (messagePermission == BluetoothDevice.ACCESS_UNKNOWN) {
		// Leave 'processed' as false.
		} else if (messagePermission == BluetoothDevice.ACCESS_ALLOWED) {
		sendReplyIntentToReceiver(true);
		processed = true;
		} else if (messagePermission == BluetoothDevice.ACCESS_REJECTED) {
		sendReplyIntentToReceiver(false);
		processed = true;
		} else {
		Log.e(TAG, "Bad messagePermission: " + messagePermission);
		}
		} else if(mRequestType == BluetoothDevice.REQUEST_TYPE_SIM_ACCESS) {
		int simPermission = mDevice.getSimAccessPermission();

		if (simPermission == BluetoothDevice.ACCESS_UNKNOWN) {
		// Leave 'processed' as false.
		} else if (simPermission == BluetoothDevice.ACCESS_ALLOWED) {
		sendReplyIntentToReceiver(true);
		processed = true;
		} else if (simPermission == BluetoothDevice.ACCESS_REJECTED) {
		sendReplyIntentToReceiver(false);
		processed = true;
		} else {
		Log.e(TAG, "Bad simPermission: " + simPermission);
		}
		}
		if (DEBUG) Log.d(TAG,"checkUserChoice(): returning " + processed);
		return processed;
		}

		private void sendReplyIntentToReceiver(final boolean allowed) {
		Intent intent = new Intent(BluetoothDevice.ACTION_CONNECTION_ACCESS_REPLY);

		if (mReturnPackage != null && mReturnClass != null) {
		intent.setClassName(mReturnPackage, mReturnClass);
		}

		intent.putExtra(BluetoothDevice.EXTRA_CONNECTION_ACCESS_RESULT,
		allowed ? BluetoothDevice.CONNECTION_ACCESS_YES
		: BluetoothDevice.CONNECTION_ACCESS_NO);
		intent.putExtra(BluetoothDevice.EXTRA_DEVICE, mDevice);
		intent.putExtra(BluetoothDevice.EXTRA_ACCESS_REQUEST_TYPE, mRequestType);
		mContext.sendBroadcast(intent, android.Manifest.permission.BLUETOOTH_ADMIN);
		}
		}

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

+21 −3

Original line number	Diff line number	Diff line
		@@ -27,12 +27,15 @@ import android.content.Context;
		import android.content.Intent;
		import android.os.Bundle;
		import android.os.UserManager;
		import android.text.TextUtils;
		import android.util.Log;
		import android.view.Menu;
		import android.view.MenuInflater;

		import androidx.annotation.VisibleForTesting;

		import com.android.settings.R;
		import com.android.settings.password.PasswordUtils;
		import com.android.settingslib.bluetooth.CachedBluetoothDevice;
		import com.android.settingslib.core.AbstractPreferenceController;

		@@ -48,10 +51,16 @@ public final class DevicePickerFragment extends DeviceListPreferenceFragment {

		@VisibleForTesting
		BluetoothProgressCategory mAvailableDevicesCategory;
		@VisibleForTesting
		String mLaunchPackage;
		@VisibleForTesting
		String mLaunchClass;
		@VisibleForTesting
		String mCallingAppPackageName;
		@VisibleForTesting
		Context mContext;

		private boolean mNeedAuth;
		private String mLaunchPackage;
		private String mLaunchClass;
		private boolean mScanAllowed;

		public DevicePickerFragment() {
		@@ -85,6 +94,9 @@ public final class DevicePickerFragment extends DeviceListPreferenceFragment {
		getActivity().setTitle(getString(R.string.device_picker));
		UserManager um = (UserManager) getSystemService(Context.USER_SERVICE);
		mScanAllowed = !um.hasUserRestriction(DISALLOW_CONFIG_BLUETOOTH);
		mCallingAppPackageName = PasswordUtils.getCallingAppPackageName(
		getActivity().getActivityToken());
		mContext = getContext();
		setHasOptionsMenu(true);
		}

		@@ -188,11 +200,17 @@ public final class DevicePickerFragment extends DeviceListPreferenceFragment {
		}

		private void sendDevicePickedIntent(BluetoothDevice device) {
		if (!TextUtils.equals(mCallingAppPackageName, mLaunchPackage)) {
		Log.w(TAG, "sendDevicePickedIntent() launch package name is not equivalent to"
		+ " calling package name!");
		return;
		}

		Intent intent = new Intent(BluetoothDevicePicker.ACTION_DEVICE_SELECTED);
		intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device);
		if (mLaunchPackage != null && mLaunchClass != null) {
		intent.setClassName(mLaunchPackage, mLaunchClass);
		}
		getActivity().sendBroadcast(intent, Manifest.permission.BLUETOOTH_ADMIN);
		mContext.sendBroadcast(intent, Manifest.permission.BLUETOOTH_ADMIN);
		}
		}

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

0 → 100644

+80 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.settings.bluetooth;

		import static com.google.common.truth.Truth.assertThat;

		import static org.mockito.ArgumentMatchers.eq;
		import static org.mockito.Mockito.never;
		import static org.mockito.Mockito.spy;
		import static org.mockito.Mockito.verify;

		import android.content.Context;
		import android.content.Intent;

		import org.junit.Before;
		import org.junit.Test;
		import org.junit.runner.RunWith;
		import org.mockito.ArgumentCaptor;
		import org.mockito.MockitoAnnotations;
		import org.robolectric.RobolectricTestRunner;
		import org.robolectric.RuntimeEnvironment;
		import org.robolectric.util.ReflectionHelpers;

		@RunWith(RobolectricTestRunner.class)
		public class BluetoothPermissionActivityTest {

		private BluetoothPermissionActivity mActivity;
		private Context mContext;

		@Before
		public void setUp() {
		MockitoAnnotations.initMocks(this);
		mContext = spy(RuntimeEnvironment.application);
		mActivity = new BluetoothPermissionActivity();
		}

		@Test
		public void callingPackageIsEqualToReturnPackage_sendBroadcastToReturnPackage() {
		mActivity.mReturnPackage = "com.android.settings";
		mActivity.mReturnClass = "com.android.settings.bluetooth.BluetoothPermissionActivity";
		mActivity.mCallingAppPackageName = "com.android.settings";
		final ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
		ReflectionHelpers.setField(mActivity, "mBase", mContext);

		mActivity.sendReplyIntentToReceiver(true, true);

		verify(mContext).sendBroadcast(intentCaptor.capture(),
		eq("android.permission.BLUETOOTH_ADMIN"));
		assertThat(intentCaptor.getValue().getComponent().getPackageName())
		.isEqualTo("com.android.settings");
		}

		@Test
		public void callingPackageIsNotEqualToReturnPackage_broadcastNotSend() {
		mActivity.mReturnPackage = "com.fake.settings";
		mActivity.mReturnClass = "com.android.settings.bluetooth.BluetoothPermissionActivity";
		mActivity.mCallingAppPackageName = "com.android.settings";
		final ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
		ReflectionHelpers.setField(mActivity, "mBase", mContext);

		mActivity.sendReplyIntentToReceiver(true, true);

		verify(mContext, never()).sendBroadcast(intentCaptor.capture(),
		eq("android.permission.BLUETOOTH_ADMIN"));
		}
		}

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

+55 −1

Original line number	Diff line number	Diff line
		@@ -16,28 +16,46 @@

		package com.android.settings.bluetooth;

		import static com.google.common.truth.Truth.assertThat;

		import static org.mockito.ArgumentMatchers.eq;
		import static org.mockito.Mockito.mock;
		import static org.mockito.Mockito.never;
		import static org.mockito.Mockito.spy;
		import static org.mockito.Mockito.verify;
		import static org.mockito.Mockito.when;

		import android.bluetooth.BluetoothDevice;
		import android.content.Context;
		import android.content.Intent;

		import com.android.settingslib.bluetooth.CachedBluetoothDevice;

		import org.junit.Before;
		import org.junit.Test;
		import org.junit.runner.RunWith;
		import org.mockito.ArgumentCaptor;
		import org.mockito.Mock;
		import org.mockito.MockitoAnnotations;
		import org.robolectric.RobolectricTestRunner;
		import org.robolectric.RuntimeEnvironment;

		@RunWith(RobolectricTestRunner.class)
		public class DevicePickerFragmentTest {

		@Mock
		private BluetoothProgressCategory mAvailableDevicesCategory;

		private DevicePickerFragment mFragment;
		private Context mContext;

		@Before
		public void setUp() {
		MockitoAnnotations.initMocks(this);

		mFragment = new DevicePickerFragment();

		mContext = spy(RuntimeEnvironment.application);
		mFragment.mContext = mContext;
		mFragment.mAvailableDevicesCategory = mAvailableDevicesCategory;
		}

		@@ -49,4 +67,40 @@ public class DevicePickerFragmentTest {

		verify(mAvailableDevicesCategory).setProgress(true);
		}

		@Test
		public void callingPackageIsEqualToLaunchPackage_sendBroadcastToLaunchPackage() {
		final CachedBluetoothDevice cachedDevice = mock(CachedBluetoothDevice.class);
		final BluetoothDevice bluetoothDevice = mock(BluetoothDevice.class);
		final ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
		when(cachedDevice.getDevice()).thenReturn(bluetoothDevice);
		mFragment.mSelectedDevice = bluetoothDevice;
		mFragment.mLaunchPackage = "com.android.settings";
		mFragment.mLaunchClass = "com.android.settings.bluetooth.BluetoothPermissionActivity";
		mFragment.mCallingAppPackageName = "com.android.settings";

		mFragment.onDeviceBondStateChanged(cachedDevice, BluetoothDevice.BOND_BONDED);

		verify(mContext).sendBroadcast(intentCaptor.capture(),
		eq("android.permission.BLUETOOTH_ADMIN"));
		assertThat(intentCaptor.getValue().getComponent().getPackageName())
		.isEqualTo(mFragment.mLaunchPackage);
		}

		@Test
		public void callingPackageIsNotEqualToLaunchPackage_broadcastNotSend() {
		final CachedBluetoothDevice cachedDevice = mock(CachedBluetoothDevice.class);
		final BluetoothDevice bluetoothDevice = mock(BluetoothDevice.class);
		final ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
		when(cachedDevice.getDevice()).thenReturn(bluetoothDevice);
		mFragment.mSelectedDevice = bluetoothDevice;
		mFragment.mLaunchPackage = "com.fake.settings";
		mFragment.mLaunchClass = "com.android.settings.bluetooth.BluetoothPermissionActivity";
		mFragment.mCallingAppPackageName = "com.android.settings";

		mFragment.onDeviceBondStateChanged(cachedDevice, BluetoothDevice.BOND_BONDED);

		verify(mContext, never()).sendBroadcast(intentCaptor.capture(),
		eq("android.permission.BLUETOOTH_ADMIN"));
		}
		}