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Create preference controller for each tethering option

Browse Source 
These controllers are responsible for persisting preference values and
managing the visibility and switch state. TetherEnabler will be
listening to changes of shared prefernce values and turn on/off
corresponding type of tethering when tethering is on at that time.

Bug: 146582865
Test: tests are created for each controller class.
Change-Id: I7e601b2bd693da59269517d2988bade7475e7f12
This commit is contained in:
Zhen Zhang
2019-12-20 17:44:26 -08:00
parent faa90620b2
commit a990206ee7
8 changed files with 852 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

141
src/com/android/settings/network/BluetoothTetherPreferenceController.java Normal file
View File

@@ -0,0 +1,141 @@
/*
* Copyright (C) 2019 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.network;
import android.bluetooth.BluetoothAdapter;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.net.ConnectivityManager;
import android.text.TextUtils;
import android.util.Log;
import androidx.lifecycle.Lifecycle;
import androidx.lifecycle.LifecycleObserver;
import androidx.lifecycle.OnLifecycleEvent;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import androidx.preference.SwitchPreference;
import com.android.settingslib.core.AbstractPreferenceController;
import com.google.common.annotations.VisibleForTesting;
/**
* This controller helps to manage the switch state and visibility of bluetooth tether switch
* preference. It stores preference value when preference changed.
* TODO(b/147272749): Extend BasePreferenceController.java instead.
*/
public final class BluetoothTetherPreferenceController extends AbstractPreferenceController
implements LifecycleObserver, Preference.OnPreferenceChangeListener {
private static final String TAG = "BluetoothTetherPreferenceController";
private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
@VisibleForTesting
static final String PREF_KEY = "enable_bluetooth_tethering";
private final ConnectivityManager mCm;
private int mBluetoothState;
private Preference mPreference;
private final SharedPreferences mSharedPreferences;
public BluetoothTetherPreferenceController(Context context, Lifecycle lifecycle) {
super(context);
mCm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
mSharedPreferences =
context.getSharedPreferences(TetherEnabler.SHARED_PREF, Context.MODE_PRIVATE);
if (lifecycle != null) {
lifecycle.addObserver(this);
}
}
@OnLifecycleEvent(Lifecycle.Event.ON_START)
public void onStart() {
mBluetoothState = BluetoothAdapter.getDefaultAdapter().getState();
mContext.registerReceiver(mBluetoothChangeReceiver,
new IntentFilter(BluetoothAdapter.ACTION_STATE_CHANGED));
}
@OnLifecycleEvent(Lifecycle.Event.ON_STOP)
public void onStop() {
mContext.unregisterReceiver(mBluetoothChangeReceiver);
}
@Override
public boolean isAvailable() {
final String[] bluetoothRegexs = mCm.getTetherableBluetoothRegexs();
return bluetoothRegexs != null && bluetoothRegexs.length > 0;
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
mPreference = screen.findPreference(PREF_KEY);
if (mPreference != null && mPreference instanceof SwitchPreference) {
((SwitchPreference) mPreference)
.setChecked(mSharedPreferences.getBoolean(PREF_KEY, false));
}
}
@Override
public void updateState(Preference preference) {
super.updateState(preference);
switch (mBluetoothState) {
case BluetoothAdapter.STATE_ON:
case BluetoothAdapter.STATE_OFF:
// fall through.
case BluetoothAdapter.ERROR:
preference.setEnabled(true);
break;
case BluetoothAdapter.STATE_TURNING_OFF:
case BluetoothAdapter.STATE_TURNING_ON:
// fall through.
default:
preference.setEnabled(false);
}
}
@Override
public String getPreferenceKey() {
return PREF_KEY;
}
@VisibleForTesting
final BroadcastReceiver mBluetoothChangeReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (TextUtils.equals(BluetoothAdapter.ACTION_STATE_CHANGED, intent.getAction())) {
mBluetoothState =
intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR);
updateState(mPreference);
}
}
};
@Override
public boolean onPreferenceChange(Preference preference, Object o) {
if (DEBUG) {
Log.d(TAG, "preference changing to " + o);
}
final SharedPreferences.Editor editor = mSharedPreferences.edit();
editor.putBoolean(PREF_KEY, (Boolean) o);
editor.apply();
return true;
}
}

111
src/com/android/settings/network/TetherEnabler.java
View File

@@ -32,11 +32,11 @@ import android.net.wifi.WifiManager;
import android.os.Handler;
import android.os.Looper;
import android.text.TextUtils;
import android.util.Log;
import androidx.lifecycle.Lifecycle;
import androidx.lifecycle.LifecycleObserver;
import androidx.lifecycle.OnLifecycleEvent;
import androidx.preference.PreferenceManager;
import com.android.internal.annotations.VisibleForTesting;
import com.android.settings.datausage.DataSaverBackend;
@@ -52,13 +52,20 @@ import java.util.concurrent.atomic.AtomicReference;
*/
public final class TetherEnabler implements SwitchWidgetController.OnSwitchChangeListener,
DataSaverBackend.Listener, LifecycleObserver {
DataSaverBackend.Listener, LifecycleObserver,
SharedPreferences.OnSharedPreferenceChangeListener {
private static final String TAG = "TetherEnabler";
private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
public static final String SHARED_PREF = "tether_options";
@VisibleForTesting
static final String WIFI_TETHER_KEY = "enable_wifi_tethering";
static final String WIFI_TETHER_KEY = WifiTetherDisablePreferenceController.PREF_KEY;
@VisibleForTesting
static final String USB_TETHER_KEY = "enable_usb_tethering";
static final String USB_TETHER_KEY = UsbTetherPreferenceController.PREF_KEY;
@VisibleForTesting
static final String BLUETOOTH_TETHER_KEY = "enable_bluetooth_tethering";
static final String BLUETOOTH_TETHER_KEY = BluetoothTetherPreferenceController.PREF_KEY;
private final SwitchWidgetController mSwitchWidgetController;
private final WifiManager mWifiManager;
@@ -76,7 +83,6 @@ public final class TetherEnabler implements SwitchWidgetController.OnSwitchChang
public void onTetheringFailed() {
super.onTetheringFailed();
mSwitchWidgetController.setChecked(false);
setSwitchWidgetEnabled(true);
}
};
private final AtomicReference<BluetoothPan> mBluetoothPan;
@@ -84,12 +90,12 @@ public final class TetherEnabler implements SwitchWidgetController.OnSwitchChang
private boolean mBluetoothEnableForTether;
private final BluetoothAdapter mBluetoothAdapter;
TetherEnabler(Context context, SwitchWidgetController switchWidgetController,
public TetherEnabler(Context context, SwitchWidgetController switchWidgetController,
AtomicReference<BluetoothPan> bluetoothPan) {
mContext = context;
mSwitchWidgetController = switchWidgetController;
mDataSaverBackend = new DataSaverBackend(context);
mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(mContext);
mSharedPreferences = context.getSharedPreferences(SHARED_PREF, Context.MODE_PRIVATE);
mConnectivityManager =
(ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
mWifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
@@ -110,6 +116,16 @@ public final class TetherEnabler implements SwitchWidgetController.OnSwitchChang
setSwitchWidgetEnabled(true);
}
@OnLifecycleEvent(Lifecycle.Event.ON_RESUME)
public void onResume() {
mSharedPreferences.registerOnSharedPreferenceChangeListener(this);
}
@OnLifecycleEvent(Lifecycle.Event.ON_PAUSE)
public void onPause() {
mSharedPreferences.unregisterOnSharedPreferenceChangeListener(this);
}
@OnLifecycleEvent(Lifecycle.Event.ON_STOP)
public void onStop() {
mDataSaverBackend.remListener(this);
@@ -148,19 +164,16 @@ public final class TetherEnabler implements SwitchWidgetController.OnSwitchChang
@VisibleForTesting
void stopTether() {
setSwitchWidgetEnabled(false);
// Wi-Fi tether is selected by default
// Wi-Fi tether is selected by default.
if (mSharedPreferences.getBoolean(WIFI_TETHER_KEY, true)) {
mConnectivityManager.stopTethering(TETHERING_WIFI);
}
// USB tether is not selected by default
if (mSharedPreferences.getBoolean(USB_TETHER_KEY, false)) {
mConnectivityManager.stopTethering(TETHERING_USB);
}
// Bluetooth tether is not selected by default
if (mSharedPreferences.getBoolean(BLUETOOTH_TETHER_KEY, false)) {
mConnectivityManager.stopTethering(TETHERING_BLUETOOTH);
}
@@ -168,19 +181,16 @@ public final class TetherEnabler implements SwitchWidgetController.OnSwitchChang
@VisibleForTesting
void startTether() {
setSwitchWidgetEnabled(false);
// Wi-Fi tether is selected by default
// Wi-Fi tether is selected by default.
if (mSharedPreferences.getBoolean(WIFI_TETHER_KEY, true)) {
startTethering(TETHERING_WIFI);
}
// USB tether is not selected by default
if (mSharedPreferences.getBoolean(USB_TETHER_KEY, false)) {
startTethering(TETHERING_USB);
}
// Bluetooth tether is not selected by default
if (mSharedPreferences.getBoolean(BLUETOOTH_TETHER_KEY, false)) {
startTethering(TETHERING_BLUETOOTH);
}
@@ -188,18 +198,24 @@ public final class TetherEnabler implements SwitchWidgetController.OnSwitchChang
@VisibleForTesting
void startTethering(int choice) {
if (choice == TETHERING_WIFI && mWifiManager.isWifiApEnabled()) {
if (DEBUG) {
Log.d(TAG, "Wifi tether already active!");
}
return;
}
if (choice == TETHERING_BLUETOOTH) {
// Turn on Bluetooth first.
if (mBluetoothAdapter.getState() == BluetoothAdapter.STATE_OFF) {
if (DEBUG) {
Log.d(TAG, "Turn on bluetooth first.");
}
mBluetoothEnableForTether = true;
mBluetoothAdapter.enable();
return;
}
} else if (choice == TETHERING_WIFI && mWifiManager.isWifiApEnabled()) {
return;
}
mConnectivityManager.startTethering(choice, true /* showProvisioningUi */,
mOnStartTetheringCallback, new Handler(Looper.getMainLooper()));
}
@@ -213,24 +229,21 @@ public final class TetherEnabler implements SwitchWidgetController.OnSwitchChang
ConnectivityManager.EXTRA_ACTIVE_TETHER);
mSwitchWidgetController.setChecked(
isTethering(active.toArray(new String[active.size()])));
setSwitchWidgetEnabled(true);
} else if (TextUtils.equals(BluetoothAdapter.ACTION_STATE_CHANGED, action)) {
if (mBluetoothEnableForTether) {
switch (intent
.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR)) {
case BluetoothAdapter.STATE_ON:
switch (intent
.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR)) {
case BluetoothAdapter.STATE_ON:
if (mBluetoothEnableForTether) {
startTethering(TETHERING_BLUETOOTH);
mBluetoothEnableForTether = false;
break;
case BluetoothAdapter.STATE_OFF:
case BluetoothAdapter.ERROR:
mBluetoothEnableForTether = false;
break;
default:
// ignore transition states
}
}
// Fall through.
case BluetoothAdapter.STATE_OFF:
// Fall through.
case BluetoothAdapter.ERROR:
mBluetoothEnableForTether = false;
break;
default:
// ignore transition states
}
}
}
@@ -251,4 +264,30 @@ public final class TetherEnabler implements SwitchWidgetController.OnSwitchChang
public void onBlacklistStatusChanged(int uid, boolean isBlacklisted) {
// we don't care, since we just want to read the value
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
if (!mSwitchWidgetController.isChecked()) {
return;
}
if (TextUtils.equals(WIFI_TETHER_KEY, key)) {
if (sharedPreferences.getBoolean(key, true)) {
startTethering(TETHERING_WIFI);
} else {
mConnectivityManager.stopTethering(TETHERING_WIFI);
}
} else if (TextUtils.equals(USB_TETHER_KEY, key)) {
if (sharedPreferences.getBoolean(key, false)) {
startTethering(TETHERING_USB);
} else {
mConnectivityManager.stopTethering(TETHERING_USB);
}
} else if (TextUtils.equals(BLUETOOTH_TETHER_KEY, key)) {
if (sharedPreferences.getBoolean(key, false)) {
startTethering(TETHERING_BLUETOOTH);
} else {
mConnectivityManager.stopTethering(TETHERING_BLUETOOTH);
}
}
}
}

144
src/com/android/settings/network/UsbTetherPreferenceController.java Normal file
View File

@@ -0,0 +1,144 @@
/*
* Copyright (C) 2019 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.network;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.hardware.usb.UsbManager;
import android.net.ConnectivityManager;
import android.os.Environment;
import android.text.TextUtils;
import android.util.Log;
import androidx.lifecycle.Lifecycle;
import androidx.lifecycle.LifecycleObserver;
import androidx.lifecycle.OnLifecycleEvent;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import androidx.preference.SwitchPreference;
import com.android.internal.annotations.VisibleForTesting;
import com.android.settings.Utils;
import com.android.settingslib.core.AbstractPreferenceController;
/**
* This controller helps to manage the switch state and visibility of USB tether switch
* preference. It stores preference values when preference changed.
* TODO(b/147272749): Extend BasePreferenceController.java instead.
*
*/
public final class UsbTetherPreferenceController extends AbstractPreferenceController implements
LifecycleObserver, Preference.OnPreferenceChangeListener {
private static final String TAG = "UsbTetherPrefController";
private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
@VisibleForTesting
static final String PREF_KEY = "enable_usb_tethering";
private final ConnectivityManager mCm;
private boolean mUsbConnected;
private boolean mMassStorageActive;
private Preference mPreference;
private final SharedPreferences mSharedPreferences;
public UsbTetherPreferenceController(Context context, Lifecycle lifecycle) {
super(context);
mCm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
mSharedPreferences =
context.getSharedPreferences(TetherEnabler.SHARED_PREF, Context.MODE_PRIVATE);
if (lifecycle != null) {
lifecycle.addObserver(this);
}
}
@OnLifecycleEvent(Lifecycle.Event.ON_START)
public void onStart() {
mMassStorageActive = Environment.MEDIA_SHARED.equals(Environment.getExternalStorageState());
IntentFilter filter = new IntentFilter(UsbManager.ACTION_USB_STATE);
filter.addAction(Intent.ACTION_MEDIA_SHARED);
filter.addAction(Intent.ACTION_MEDIA_UNSHARED);
mContext.registerReceiver(mUsbChangeReceiver, filter);
}
@OnLifecycleEvent(Lifecycle.Event.ON_STOP)
public void onStop() {
mContext.unregisterReceiver(mUsbChangeReceiver);
}
@Override
public boolean isAvailable() {
String[] usbRegexs = mCm.getTetherableUsbRegexs();
return usbRegexs != null && usbRegexs.length > 0 && !Utils.isMonkeyRunning();
}
@Override
public String getPreferenceKey() {
return PREF_KEY;
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
mPreference = screen.findPreference(PREF_KEY);
if (mPreference != null && mPreference instanceof SwitchPreference) {
((SwitchPreference) mPreference)
.setChecked(mSharedPreferences.getBoolean(PREF_KEY, false));
}
}
@Override
public void updateState(Preference preference) {
super.updateState(preference);
if (preference != null) {
if (mUsbConnected && !mMassStorageActive) {
preference.setEnabled(true);
} else {
preference.setEnabled(false);
}
}
}
@VisibleForTesting
final BroadcastReceiver mUsbChangeReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (TextUtils.equals(Intent.ACTION_MEDIA_SHARED, action)) {
mMassStorageActive = true;
} else if (TextUtils.equals(Intent.ACTION_MEDIA_UNSHARED, action)) {
mMassStorageActive = false;
} else if (TextUtils.equals(UsbManager.ACTION_USB_STATE, action)) {
mUsbConnected = intent.getBooleanExtra(UsbManager.USB_CONNECTED, false);
}
updateState(mPreference);
}
};
@Override
public boolean onPreferenceChange(Preference preference, Object o) {
if (DEBUG) {
Log.d(TAG, "preference changing to " + o);
}
final SharedPreferences.Editor editor = mSharedPreferences.edit();
editor.putBoolean(PREF_KEY, (Boolean) o);
editor.apply();
return true;
}
}

166
src/com/android/settings/network/WifiTetherDisablePreferenceController.java Normal file
View File

@@ -0,0 +1,166 @@
/*
* Copyright (C) 2019 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.network;
import android.content.Context;
import android.content.SharedPreferences;
import android.net.ConnectivityManager;
import android.text.TextUtils;
import android.util.Log;
import androidx.lifecycle.Lifecycle;
import androidx.lifecycle.LifecycleObserver;
import androidx.lifecycle.OnLifecycleEvent;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import androidx.preference.SwitchPreference;
import com.android.internal.annotations.VisibleForTesting;
import com.android.settingslib.core.AbstractPreferenceController;
/**
* This controller helps to manage the switch state and visibility of wifi tether disable switch
* preference. When the preference checked, wifi tether will be disabled.
* It stores preference value when preference changed and listens to usb tether and bluetooth tether
* preferences.
*
* @see BluetoothTetherPreferenceController
* @see UsbTetherPreferenceController
* TODO(b/147272749): Extend BasePreferenceController.java instead.
*
*/
public final class WifiTetherDisablePreferenceController extends AbstractPreferenceController
implements LifecycleObserver, Preference.OnPreferenceChangeListener,
SharedPreferences.OnSharedPreferenceChangeListener {
private static final String TAG = "WifiTetherDisablePreferenceController";
private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
@VisibleForTesting
static final String PREF_KEY = "enable_wifi_tethering";
private final ConnectivityManager mCm;
private boolean mBluetoothTetherEnabled;
private boolean mUSBTetherEnabled;
private PreferenceScreen mScreen;
private Preference mPreference;
private final SharedPreferences mSharedPreferences;
public WifiTetherDisablePreferenceController(Context context, Lifecycle lifecycle) {
super(context);
mSharedPreferences =
context.getSharedPreferences(TetherEnabler.SHARED_PREF, Context.MODE_PRIVATE);
mCm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
mUSBTetherEnabled = mSharedPreferences.getBoolean(
TetherEnabler.USB_TETHER_KEY, false);
mBluetoothTetherEnabled = mSharedPreferences.getBoolean(
TetherEnabler.BLUETOOTH_TETHER_KEY, false);
if (lifecycle != null) {
lifecycle.addObserver(this);
}
}
@OnLifecycleEvent(Lifecycle.Event.ON_RESUME)
public void onResume() {
mSharedPreferences.registerOnSharedPreferenceChangeListener(this);
}
@OnLifecycleEvent(Lifecycle.Event.ON_PAUSE)
public void onPause() {
mSharedPreferences.unregisterOnSharedPreferenceChangeListener(this);
}
@Override
public boolean isAvailable() {
final String[] wifiRegexs = mCm.getTetherableWifiRegexs();
return wifiRegexs != null && wifiRegexs.length > 0 && shouldShow();
}
@VisibleForTesting
boolean shouldShow() {
return mBluetoothTetherEnabled || mUSBTetherEnabled;
}
@Override
public String getPreferenceKey() {
return PREF_KEY;
}
@Override
public CharSequence getSummary() {
// TODO(b/146818850): Update summary accordingly.
return super.getSummary();
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
mScreen = screen;
mPreference = screen.findPreference(PREF_KEY);
if (mPreference != null && mPreference instanceof SwitchPreference) {
((SwitchPreference) mPreference)
.setChecked(!mSharedPreferences.getBoolean(PREF_KEY, true));
mPreference.setOnPreferenceChangeListener(this);
}
updateState(mPreference);
}
@Override
public void updateState(Preference preference) {
super.updateState(preference);
setVisible(mScreen, PREF_KEY, shouldShow());
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
String key) {
if (TextUtils.equals(TetherEnabler.USB_TETHER_KEY, key)) {
mUSBTetherEnabled = sharedPreferences.getBoolean(key, false);
} else if (TextUtils.equals(TetherEnabler.BLUETOOTH_TETHER_KEY, key)) {
mBluetoothTetherEnabled = sharedPreferences.getBoolean(key, false);
}
// Check if we are hiding this preference. If so, make sure the preference is set to
// unchecked to enable wifi tether.
if (mPreference != null && mPreference instanceof SwitchPreference && !shouldShow()) {
final SwitchPreference switchPreference = (SwitchPreference) mPreference;
if (switchPreference.isChecked()) {
if (DEBUG) {
Log.d(TAG,
"All other types are unchecked, wifi tether enabled automatically");
}
// Need to call this method before internal state set.
if (switchPreference.callChangeListener(false)) {
switchPreference.setChecked(false);
}
}
}
updateState(mPreference);
}
@Override
public boolean onPreferenceChange(Preference preference, Object o) {
// The shared preference's value is in the opposite of this preference's value.
final boolean enableWifi = !(boolean) o;
if (true) {
Log.d(TAG, "check state changing to " + o);
}
final SharedPreferences.Editor editor = mSharedPreferences.edit();
editor.putBoolean(PREF_KEY, enableWifi);
editor.apply();
return true;
}
}

87
tests/robotests/src/com/android/settings/network/BluetoothTetherPreferenceControllerTest.java Normal file
View File

@@ -0,0 +1,87 @@
/*
* Copyright (C) 2019 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.network;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.content.Context;
import android.net.ConnectivityManager;
import androidx.lifecycle.Lifecycle;
import androidx.test.core.app.ApplicationProvider;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RobolectricTestRunner;
@RunWith(RobolectricTestRunner.class)
public class BluetoothTetherPreferenceControllerTest {
@Mock
private ConnectivityManager mConnectivityManager;
private BluetoothTetherPreferenceController mController;
private Context mContext;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mContext = spy(ApplicationProvider.getApplicationContext());
when(mContext.getSystemService(Context.CONNECTIVITY_SERVICE)).thenReturn(
mConnectivityManager);
when(mConnectivityManager.getTetherableBluetoothRegexs()).thenReturn(new String[] {""});
mController = new BluetoothTetherPreferenceController(mContext, mock(Lifecycle.class));
}
@Test
public void lifecycle_shouldRegisterReceiverOnStart() {
mController.onStart();
verify(mContext).registerReceiver(
eq(mController.mBluetoothChangeReceiver),
any());
}
@Test
public void lifecycle_shouldUnregisterReceiverOnStop() {
mController.onStart();
mController.onStop();
verify(mContext).unregisterReceiver(
eq(mController.mBluetoothChangeReceiver));
}
@Test
public void display_availableChangedCorrectly() {
when(mConnectivityManager.getTetherableBluetoothRegexs()).thenReturn(new String[] {""});
assertThat(mController.isAvailable()).isTrue();
when(mConnectivityManager.getTetherableBluetoothRegexs()).thenReturn(new String[0]);
assertThat(mController.isAvailable()).isFalse();
}
}

34
tests/robotests/src/com/android/settings/network/TetherEnablerTest.java
View File

@@ -26,7 +26,6 @@ import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
@@ -83,9 +82,22 @@ public class TetherEnablerTest {
mNetworkPolicyManager);
when(mConnectivityManager.getTetherableIfaces()).thenReturn(new String[0]);
panReference.set(mBluetoothPan);
when(context.getSharedPreferences(TetherEnabler.SHARED_PREF, Context.MODE_PRIVATE))
.thenReturn(mSharedPreferences);
mEnabler = new TetherEnabler(context, new SwitchBarController(mSwitchBar), panReference);
}
@Test
public void lifecycle_onPause_unRegisterSharedPreferenceListener() {
mEnabler.onResume();
verify(mSharedPreferences).registerOnSharedPreferenceChangeListener(
eq(mEnabler));
mEnabler.onPause();
verify(mSharedPreferences).unregisterOnSharedPreferenceChangeListener(
eq(mEnabler));
}
@Test
public void lifecycle_onStart_setCheckedCorrectly() {
when(mConnectivityManager.getTetheredIfaces()).thenReturn(new String[]{""});
@@ -122,29 +134,27 @@ public class TetherEnablerTest {
@Test
public void onSwitchToggled_onlyStartsWifiTetherWhenNeeded() {
when(mSharedPreferences.getBoolean(TetherEnabler.WIFI_TETHER_KEY, true)).thenReturn(true);
when(mWifiManager.isWifiApEnabled()).thenReturn(true);
mEnabler.onSwitchToggled(true);
verify(mConnectivityManager, never()).startTethering(anyInt(), anyBoolean(), any(), any());
doReturn(false).when(mWifiManager).isWifiApEnabled();
mEnabler.onSwitchToggled(true);
verify(mConnectivityManager, times(1))
.startTethering(anyInt(), anyBoolean(), any(), any());
verify(mConnectivityManager).startTethering(anyInt(), anyBoolean(), any(), any());
}
@Test
public void onSwitchToggled_shouldStartUSBTetherWhenSelected() {
SharedPreferences preference = mock(SharedPreferences.class);
ReflectionHelpers.setField(mEnabler, "mSharedPreferences", preference);
when(preference.getBoolean(mEnabler.WIFI_TETHER_KEY, true)).thenReturn(false);
when(preference.getBoolean(mEnabler.USB_TETHER_KEY, false)).thenReturn(true);
when(preference.getBoolean(mEnabler.BLUETOOTH_TETHER_KEY, true)).thenReturn(false);
when(preference.getBoolean(TetherEnabler.WIFI_TETHER_KEY, true)).thenReturn(false);
when(preference.getBoolean(TetherEnabler.USB_TETHER_KEY, false)).thenReturn(true);
when(preference.getBoolean(TetherEnabler.BLUETOOTH_TETHER_KEY, true)).thenReturn(false);
mEnabler.startTether();
verify(mConnectivityManager, times(1))
.startTethering(eq(ConnectivityManager.TETHERING_USB), anyBoolean(), any(), any());
verify(mConnectivityManager).startTethering(
eq(ConnectivityManager.TETHERING_USB), anyBoolean(), any(), any());
verify(mConnectivityManager, never())
.startTethering(eq(ConnectivityManager.TETHERING_WIFI), anyBoolean(), any(), any());
verify(mConnectivityManager, never()).startTethering(
@@ -158,11 +168,11 @@ public class TetherEnablerTest {
when(adapter.getState()).thenReturn(BluetoothAdapter.STATE_OFF);
mEnabler.startTethering(ConnectivityManager.TETHERING_BLUETOOTH);
verify(adapter, times(1)).enable();
verify(adapter).enable();
when(adapter.getState()).thenReturn(BluetoothAdapter.STATE_ON);
mEnabler.startTethering(ConnectivityManager.TETHERING_BLUETOOTH);
verify(mConnectivityManager, times(1)).startTethering(
verify(mConnectivityManager).startTethering(
eq(ConnectivityManager.TETHERING_BLUETOOTH), anyBoolean(), any(), any());
}
}

84
tests/robotests/src/com/android/settings/network/UsbTetherPreferenceControllerTest.java Normal file
View File

@@ -0,0 +1,84 @@
/*
* Copyright (C) 2019 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.network;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.content.Context;
import android.net.ConnectivityManager;
import androidx.lifecycle.Lifecycle;
import androidx.test.core.app.ApplicationProvider;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RobolectricTestRunner;
@RunWith(RobolectricTestRunner.class)
public class UsbTetherPreferenceControllerTest {
@Mock
private ConnectivityManager mConnectivityManager;
private Context mContext;
private UsbTetherPreferenceController mController;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mContext = spy(ApplicationProvider.getApplicationContext());
when(mContext.getSystemService(Context.CONNECTIVITY_SERVICE)).thenReturn(
mConnectivityManager);
when(mConnectivityManager.getTetherableUsbRegexs()).thenReturn(new String[] {""});
mController = new UsbTetherPreferenceController(mContext, mock(Lifecycle.class));
}
@Test
public void lifecycle_shouldRegisterReceiverOnStart() {
mController.onStart();
verify(mContext).registerReceiver(eq(mController.mUsbChangeReceiver), any());
}
@Test
public void lifecycle_shouldUnregisterReceiverOnStop() {
mController.onStart();
mController.onStop();
verify(mContext).unregisterReceiver(eq(mController.mUsbChangeReceiver));
}
@Test
public void display_availableChangedCorrectly() {
when(mConnectivityManager.getTetherableUsbRegexs()).thenReturn(new String[] {""});
assertThat(mController.isAvailable()).isTrue();
when(mConnectivityManager.getTetherableUsbRegexs()).thenReturn(new String[0]);
assertThat(mController.isAvailable()).isFalse();
}
}

133
tests/robotests/src/com/android/settings/network/WifiTetherDisablePreferenceControllerTest.java Normal file
View File

@@ -0,0 +1,133 @@
/*
* Copyright (C) 2019 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.network;
import static com.android.settings.network.WifiTetherDisablePreferenceController.PREF_KEY;
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.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.content.Context;
import android.content.SharedPreferences;
import android.net.ConnectivityManager;
import androidx.lifecycle.Lifecycle;
import androidx.preference.PreferenceScreen;
import androidx.preference.SwitchPreference;
import androidx.test.core.app.ApplicationProvider;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.util.ReflectionHelpers;
@RunWith(RobolectricTestRunner.class)
public class WifiTetherDisablePreferenceControllerTest {
@Mock
private ConnectivityManager mConnectivityManager;
@Mock
private SharedPreferences mSharedPreferences;
@Mock
private PreferenceScreen mPreferenceScreen;
private SwitchPreference mPreference;
private Context mContext;
private WifiTetherDisablePreferenceController mController;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mContext = spy(ApplicationProvider.getApplicationContext());
mPreference = spy(SwitchPreference.class);
when(mContext.getSystemService(Context.CONNECTIVITY_SERVICE)).thenReturn(
mConnectivityManager);
when(mConnectivityManager.getTetherableWifiRegexs()).thenReturn(new String[]{""});
when(mContext.getSharedPreferences(TetherEnabler.SHARED_PREF, Context.MODE_PRIVATE))
.thenReturn(mSharedPreferences);
mController = new WifiTetherDisablePreferenceController(mContext, mock(Lifecycle.class));
ReflectionHelpers.setField(mController, "mScreen", mPreferenceScreen);
ReflectionHelpers.setField(mController, "mPreference", mPreference);
when(mPreferenceScreen.findPreference(PREF_KEY)).thenReturn(mPreference);
}
@Test
public void lifecycle_shouldRegisterReceiverOnResume() {
mController.onResume();
verify(mSharedPreferences).registerOnSharedPreferenceChangeListener(eq(mController));
}
@Test
public void lifecycle_shouldUnregisterReceiverOnStop() {
mController.onResume();
mController.onPause();
verify(mSharedPreferences).unregisterOnSharedPreferenceChangeListener(eq(mController));
}
@Test
public void display_availableChangedCorrectly() {
when(mConnectivityManager.getTetherableWifiRegexs()).thenReturn(new String[0]);
assertThat(mController.isAvailable()).isFalse();
when(mConnectivityManager.getTetherableWifiRegexs()).thenReturn(new String[]{"test"});
ReflectionHelpers.setField(mController, "mBluetoothTetherEnabled", false);
ReflectionHelpers.setField(mController, "mUSBTetherEnabled", false);
assertThat(mController.isAvailable()).isFalse();
}
@Test
public void switch_shouldListenToUsbAndBluetooth() {
when(mSharedPreferences.getBoolean(
BluetoothTetherPreferenceController.PREF_KEY, false)).thenReturn(true);
mController.onSharedPreferenceChanged(mSharedPreferences,
BluetoothTetherPreferenceController.PREF_KEY);
verify(mPreference).setVisible(eq(true));
when(mSharedPreferences.getBoolean(
UsbTetherPreferenceController.PREF_KEY, false)).thenReturn(true);
mController.onSharedPreferenceChanged(mSharedPreferences,
UsbTetherPreferenceController.PREF_KEY);
assertThat(mController.shouldShow()).isTrue();
when(mSharedPreferences.getBoolean(
UsbTetherPreferenceController.PREF_KEY, false)).thenReturn(false);
mController.onSharedPreferenceChanged(mSharedPreferences,
UsbTetherPreferenceController.PREF_KEY);
assertThat(mController.shouldShow()).isTrue();
when(mSharedPreferences.getBoolean(
BluetoothTetherPreferenceController.PREF_KEY, false)).thenReturn(false);
when(mSharedPreferences.edit()).thenReturn(mock(SharedPreferences.Editor.class));
when(mPreference.isChecked()).thenReturn(true);
mController.onSharedPreferenceChanged(mSharedPreferences,
BluetoothTetherPreferenceController.PREF_KEY);
verify(mPreference).setChecked(eq(false));
verify(mPreference).setVisible(eq(false));
}
}