PawletOS/app_Settings
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add Usb preference to connected devices dashboard.

Browse Source 
Add Usb preference and the corresponding controller.

Change-Id: I79e3f20b5c024ece0515f9a6cba1185ba8b8c7be
Fixes: 31800290
Test: make RunSettingsRoboTests
This commit is contained in:
Doris Ling
2016-11-03 16:54:44 -07:00
parent e2bd1d9fa6
commit eb51bde8c9
6 changed files with 339 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
res/values/strings.xml
View File

@@ -7057,6 +7057,11 @@
usb_use_file_transfer, use_use_photo_transfer, and usb_use_MIDI -->
<string name="usb_use">Use USB to</string>
<!-- Settings item title for USB preference [CHAR LIMIT=35] -->
<string name="usb_pref">USB</string>
<!-- Summary for the USB preference when nothing is connected through the usb port. [CHAR LIMIT=40] -->
<string name="usb_nothing_connected">Nothing connected</string>
<!-- Settings item title for background check prefs [CHAR LIMIT=35] -->
<string name="background_check_pref">Background check</string>

29
res/xml/connected_devices.xml
View File

@@ -16,16 +16,25 @@
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
<SwitchPreference
android:key="toggle_nfc"
android:title="@string/nfc_quick_toggle_title"
android:summary="@string/nfc_quick_toggle_summary"
android:order="-5" />
<SwitchPreference
android:key="toggle_nfc"
android:title="@string/nfc_quick_toggle_title"
android:summary="@string/nfc_quick_toggle_summary"
android:order="-5" />
<com.android.settingslib.RestrictedPreference
android:fragment="com.android.settings.nfc.AndroidBeam"
android:key="android_beam_settings"
android:title="@string/android_beam_settings_title"
android:order="-4" />
<com.android.settingslib.RestrictedPreference
android:fragment="com.android.settings.nfc.AndroidBeam"
android:key="android_beam_settings"
android:title="@string/android_beam_settings_title"
android:order="-4" />
<Preference
android:key="usb_mode"
android:title="@string/usb_pref"
android:order="-3" >
<intent android:action="android.intent.action.MAIN"
android:targetPackage="com.android.settings"
android:targetClass="com.android.settings.deviceinfo.UsbModeChooserActivity"/>
</Preference>
</PreferenceScreen>

7
src/com/android/settings/connecteddevice/ConnectedDeviceDashboardFragment.java
View File

@@ -20,6 +20,7 @@ import android.content.Context;
import com.android.settings.R;
import com.android.settings.core.PreferenceController;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.deviceinfo.UsbBackend;
import com.android.settings.nfc.NfcPreferenceController;
import com.android.settingslib.drawer.CategoryKey;
@@ -29,6 +30,7 @@ import java.util.List;
public class ConnectedDeviceDashboardFragment extends DashboardFragment {
private static final String TAG = "ConnectedDeviceFrag";
private UsbModePreferenceController mUsbPrefController;
@Override
public int getMetricsCategory() {
@@ -52,11 +54,14 @@ public class ConnectedDeviceDashboardFragment extends DashboardFragment {
@Override
protected List<PreferenceController> getPreferenceControllers(Context context) {
final List<PreferenceController> controllers = new ArrayList<>();
final NfcPreferenceController nfcPreferenceController =
new NfcPreferenceController(context);
getLifecycle().addObserver(nfcPreferenceController);
final List<PreferenceController> controllers = new ArrayList<>();
controllers.add(nfcPreferenceController);
mUsbPrefController = new UsbModePreferenceController(context, new UsbBackend(context));
getLifecycle().addObserver(mUsbPrefController);
controllers.add(mUsbPrefController);
return controllers;
}

169
src/com/android/settings/connecteddevice/UsbModePreferenceController.java Normal file
View File

@@ -0,0 +1,169 @@
/*
* Copyright (C) 2016 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.connecteddevice;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.hardware.usb.UsbManager;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceScreen;
import com.android.settings.core.PreferenceController;
import com.android.settings.R;
import com.android.settings.core.lifecycle.LifecycleObserver;
import com.android.settings.core.lifecycle.events.OnPause;
import com.android.settings.core.lifecycle.events.OnResume;
import com.android.settings.deviceinfo.UsbBackend;
public class UsbModePreferenceController extends PreferenceController
implements LifecycleObserver, OnResume, OnPause {
private static final String KEY_USB_MODE = "usb_mode";
private UsbBackend mUsbBackend;
private UsbConnectionBroadcastReceiver mUsbReceiver;
private Preference mUsbPreference;
public UsbModePreferenceController(Context context, UsbBackend usbBackend) {
super(context);
mUsbBackend = usbBackend;
mUsbReceiver = new UsbConnectionBroadcastReceiver();
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
mUsbPreference = screen.findPreference(KEY_USB_MODE);
updataSummary(mUsbPreference);
}
@Override
public void updateState(Preference preference) {
updataSummary(preference);
}
@Override
public boolean handlePreferenceTreeClick(Preference preference) {
return false;
}
@Override
public boolean isAvailable() {
return true;
}
@Override
public String getPreferenceKey() {
return KEY_USB_MODE;
}
@Override
public void onPause() {
mUsbReceiver.unregister();
}
@Override
public void onResume() {
mUsbReceiver.register();
}
public static int getSummary(int mode) {
switch (mode) {
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_NONE:
return R.string.usb_use_charging_only_desc;
case UsbBackend.MODE_POWER_SOURCE | UsbBackend.MODE_DATA_NONE:
return R.string.usb_use_power_only_desc;
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_MTP:
return R.string.usb_use_file_transfers_desc;
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_PTP:
return R.string.usb_use_photo_transfers_desc;
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_MIDI:
return R.string.usb_use_MIDI_desc;
}
return 0;
}
public static int getTitle(int mode) {
switch (mode) {
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_NONE:
return R.string.usb_use_charging_only;
case UsbBackend.MODE_POWER_SOURCE | UsbBackend.MODE_DATA_NONE:
return R.string.usb_use_power_only;
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_MTP:
return R.string.usb_use_file_transfers;
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_PTP:
return R.string.usb_use_photo_transfers;
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_MIDI:
return R.string.usb_use_MIDI;
}
return 0;
}
private void updataSummary(Preference preference) {
updataSummary(preference, mUsbBackend.getCurrentMode());
}
private void updataSummary(Preference preference, int mode) {
if (preference != null) {
if (mUsbReceiver.isConnected()) {
preference.setEnabled(true);
preference.setSummary(getTitle(mode));
} else {
preference.setSummary(R.string.usb_nothing_connected);
preference.setEnabled(false);
}
}
}
private class UsbConnectionBroadcastReceiver extends BroadcastReceiver {
private boolean mListeningToUsbEvents;
private boolean mConnected;
@Override
public void onReceive(Context context, Intent intent) {
boolean connected = intent != null
&& intent.getExtras().getBoolean(UsbManager.USB_CONNECTED);
if (connected != mConnected) {
mConnected = connected;
updataSummary(mUsbPreference);
}
}
public void register() {
if (!mListeningToUsbEvents) {
IntentFilter intentFilter = new IntentFilter(UsbManager.ACTION_USB_STATE);
Intent intent = mContext.registerReceiver(this, intentFilter);
mConnected = intent != null
&& intent.getExtras().getBoolean(UsbManager.USB_CONNECTED);
mListeningToUsbEvents = true;
}
}
public void unregister() {
if (mListeningToUsbEvents) {
mContext.unregisterReceiver(this);
mListeningToUsbEvents = false;
}
}
public boolean isConnected() {
return mConnected;
}
}
}

36
src/com/android/settings/deviceinfo/UsbModeChooserActivity.java
View File

@@ -40,6 +40,7 @@ import android.widget.TextView;
import com.android.settings.R;
import com.android.settingslib.RestrictedLockUtils;
import com.android.settings.connecteddevice.UsbModePreferenceController;
import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
@@ -135,9 +136,9 @@ public class UsbModeChooserActivity extends Activity {
View v = mLayoutInflater.inflate(R.layout.restricted_radio_with_summary, container, false);
TextView titleView = (TextView) v.findViewById(android.R.id.title);
titleView.setText(getTitle(mode));
titleView.setText(UsbModePreferenceController.getTitle(mode));
TextView summaryView = (TextView) v.findViewById(android.R.id.summary);
summaryView.setText(getSummary(mode));
summaryView.setText(UsbModePreferenceController.getSummary(mode));
if (disallowedByAdmin) {
if (mEnforcedAdmin != null) {
@@ -177,35 +178,4 @@ public class UsbModeChooserActivity extends Activity {
}
}
private static int getSummary(int mode) {
switch (mode) {
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_NONE:
return R.string.usb_use_charging_only_desc;
case UsbBackend.MODE_POWER_SOURCE | UsbBackend.MODE_DATA_NONE:
return R.string.usb_use_power_only_desc;
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_MTP:
return R.string.usb_use_file_transfers_desc;
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_PTP:
return R.string.usb_use_photo_transfers_desc;
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_MIDI:
return R.string.usb_use_MIDI_desc;
}
return 0;
}
private static int getTitle(int mode) {
switch (mode) {
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_NONE:
return R.string.usb_use_charging_only;
case UsbBackend.MODE_POWER_SOURCE | UsbBackend.MODE_DATA_NONE:
return R.string.usb_use_power_only;
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_MTP:
return R.string.usb_use_file_transfers;
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_PTP:
return R.string.usb_use_photo_transfers;
case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_MIDI:
return R.string.usb_use_MIDI;
}
return 0;
}
}

137
tests/robotests/src/com/android/settings/connecteddevice/UsbModePreferenceControllerTest.java Normal file
View File

@@ -0,0 +1,137 @@
package com.android.settings.connecteddevice;
import android.content.Context;
import android.content.Intent;
import android.hardware.usb.UsbManager;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceScreen;
import com.android.settings.R;
import com.android.settings.SettingsRobolectricTestRunner;
import com.android.settings.TestConfig;
import com.android.settings.deviceinfo.UsbBackend;
import com.android.settings.deviceinfo.UsbModeChooserActivity;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.annotation.Config;
import org.robolectric.shadows.ShadowApplication;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Answers.RETURNS_DEEP_STUBS;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyInt;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.when;
@RunWith(SettingsRobolectricTestRunner.class)
@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
public class UsbModePreferenceControllerTest {
@Mock(answer = RETURNS_DEEP_STUBS)
private UsbBackend mUsbBackend;
@Mock(answer = RETURNS_DEEP_STUBS)
private PreferenceScreen mScreen;
private Context mContext;
private UsbModePreferenceController mController;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mContext = ShadowApplication.getInstance().getApplicationContext();
mController = new UsbModePreferenceController(mContext, mUsbBackend);
}
@Test
public void testGetSummary_chargeDevice() {
assertThat(UsbModePreferenceController.getSummary(UsbModeChooserActivity.DEFAULT_MODES[0]))
.isEqualTo(R.string.usb_use_charging_only_desc);
}
@Test
public void testGetSummary_supplyPower() {
assertThat(UsbModePreferenceController.getSummary(UsbModeChooserActivity.DEFAULT_MODES[1]))
.isEqualTo(R.string.usb_use_power_only_desc);
}
@Test
public void testGetSummary_TransferFiles() {
assertThat(UsbModePreferenceController.getSummary(UsbModeChooserActivity.DEFAULT_MODES[2]))
.isEqualTo(R.string.usb_use_file_transfers_desc);
}
@Test
public void testGetSummary_TransferPhoto() {
assertThat(UsbModePreferenceController.getSummary(UsbModeChooserActivity.DEFAULT_MODES[3]))
.isEqualTo(R.string.usb_use_photo_transfers_desc);
}
@Test
public void testGetSummary_MIDI() {
assertThat(UsbModePreferenceController.getSummary(UsbModeChooserActivity.DEFAULT_MODES[4]))
.isEqualTo(R.string.usb_use_MIDI_desc);
}
@Test
public void testGetTitle_chargeDevice() {
assertThat(UsbModePreferenceController.getTitle(UsbModeChooserActivity.DEFAULT_MODES[0]))
.isEqualTo(R.string.usb_use_charging_only);
}
@Test
public void testGetTitle_supplyPower() {
assertThat(UsbModePreferenceController.getTitle(UsbModeChooserActivity.DEFAULT_MODES[1]))
.isEqualTo(R.string.usb_use_power_only);
}
@Test
public void testGetTitle_TransferFiles() {
assertThat(UsbModePreferenceController.getTitle(UsbModeChooserActivity.DEFAULT_MODES[2]))
.isEqualTo(R.string.usb_use_file_transfers);
}
@Test
public void testGetTitle_TransferPhoto() {
assertThat(UsbModePreferenceController.getTitle(UsbModeChooserActivity.DEFAULT_MODES[3]))
.isEqualTo(R.string.usb_use_photo_transfers);
}
@Test
public void testGetTitle_MIDI() {
assertThat(UsbModePreferenceController.getTitle(UsbModeChooserActivity.DEFAULT_MODES[4]))
.isEqualTo(R.string.usb_use_MIDI);
}
@Test
public void testPreferenceSummary_usbDisconnected() {
final Preference preference = new Preference(mContext);
preference.setKey("usb_mode");
preference.setEnabled(true);
mController.updateState(preference);
assertThat(preference.getSummary()).isEqualTo(
mContext.getString(R.string.usb_nothing_connected));
}
@Test
public void testUsbBoradcastReceiver_usbConnected_shouldUpdateSummary() {
final Preference preference = new Preference(mContext);
preference.setKey("usb_mode");
preference.setEnabled(true);
when(mUsbBackend.getCurrentMode()).thenReturn(UsbModeChooserActivity.DEFAULT_MODES[0]);
when(mScreen.findPreference("usb_mode")).thenReturn(preference);
mController.displayPreference(mScreen);
mController.onResume();
final Intent intent = new Intent(UsbManager.ACTION_USB_STATE);
intent.putExtra(UsbManager.USB_CONNECTED, true);
mContext.sendStickyBroadcast(intent);
assertThat(preference.getSummary()).isEqualTo(
mContext.getString(R.string.usb_use_charging_only));
}
}