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

Fix [a11y] Wi-Fi Easy Connect Talkback issues

Browse Source 
1. Remove android:contentDescription from ButtonPreference layout file
   'wifi_button_preference_widget.xml' because it should be a more
   general purpose component. Add ButtonPreference#setButtonContentDescription
   for this change.
2. Add a LinearLayout to group title & summary for better Talkback UX
3. Set android:contentDescription for Wi-Fi enrollee scan button
4. setTitle for Talkback actionbar back button of WifiDppQrCodeGeneratorFragment &
   WifiDppQrCodeScannerFragment
5. Auto trigger Talkback to speak title & summary in WifiDppAddDeviceFragment &
   WifiDppChooseSavedWifiNetworkFragment
6. Auto trigger Talkback to speak summary change in WifiDppAddDeviceFragment
7. Auto trigger Talkback to speak error message in WifiDppQrCodeScannerFragment

Bug: 126007405
Bug: 124424996
Bug: 124424445
Test: manual test

Change-Id: I54a3f033bb8871c47be12115ae8f97691fd83302
This commit is contained in:
Arc Wang
2019-03-06 12:29:45 +08:00
parent b249fb7d13
commit 70e3580f5d
10 changed files with 104 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/com/android/settings/wifi/dpp/WifiDppQrCodeScannerFragment.java
View File

@@ -41,6 +41,7 @@ import android.view.TextureView;
import android.view.TextureView.SurfaceTextureListener;
import android.view.View;
import android.view.ViewGroup;
import android.view.accessibility.AccessibilityEvent;
import android.widget.ProgressBar;
import android.widget.TextView;
@@ -174,6 +175,13 @@ public class WifiDppQrCodeScannerFragment extends WifiDppQrCodeBaseFragment impl
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
// setTitle for Talkback
if (mIsConfiguratorMode) {
getActivity().setTitle(R.string.wifi_dpp_add_device_to_network);
} else {
getActivity().setTitle(R.string.wifi_dpp_scan_qr_code);
}
final ActionBar actionBar = getActivity().getActionBar();
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true);
@@ -380,6 +388,7 @@ public class WifiDppQrCodeScannerFragment extends WifiDppQrCodeBaseFragment impl
public void showErrorMessage(String message) {
mErrorMessage.setVisibility(View.VISIBLE);
mErrorMessage.setText(message);
mErrorMessage.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
mHandler.removeMessages(MESSAGE_HIDE_ERROR_MESSAGE);
mHandler.sendEmptyMessageDelayed(MESSAGE_HIDE_ERROR_MESSAGE,
@@ -410,6 +419,8 @@ public class WifiDppQrCodeScannerFragment extends WifiDppQrCodeBaseFragment impl
mProgressBar.setVisibility(View.VISIBLE);
startWifiDppEnrolleeInitiator((WifiQrCode)msg.obj);
updateEnrolleeSummary();
mSummary.sendAccessibilityEvent(
AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
}
break;