<!-- Sound: Other sounds: Title for the option enabling boot sounds. [CHAR LIMIT=30] -->
<string name="boot_sounds_title">Power on sounds</string>
+ <!-- Setting title for controlling how caption text display in real time [CHAR LIMIT=40]-->
+ <string name="live_caption_title">Live Caption</string>
+
+ <!-- Setting summary for controlling how caption text display in real time [CHAR LIMIT=NONE]-->
+ <string name="live_caption_summary">Automatically caption media</string>
+
<!-- Sound: Summary for the Do not Disturb option when there is no automatic rules turned on. [CHAR LIMIT=NONE]-->
<string name="zen_mode_settings_summary_off">Never</string>
android:key="audio_and_captions_category"
android:title="@string/audio_and_captions_category_title">
+ <Preference
+ android:key="live_caption"
+ android:title="@string/live_caption_title"
+ android:summary="@string/live_caption_summary"
+ settings:controller="com.android.settings.accessibility.LiveCaptionPreferenceController"/>
+
<SwitchPreference
android:key="toggle_master_mono"
android:title="@string/accessibility_toggle_master_mono_title"
"accessibility_control_timeout_preference_fragment";
private static final String DARK_UI_MODE_PREFERENCE =
"dark_ui_mode_accessibility";
+ private static final String LIVE_CAPTION_PREFERENCE_KEY =
+ "live_caption";
// Extras passed to sub-fragments.
private Preference mDisplayDaltonizerPreferenceScreen;
private Preference mHearingAidPreference;
private Preference mVibrationPreferenceScreen;
+ private Preference mLiveCaptionPreference;
private SwitchPreference mToggleInversionPreference;
private ColorInversionPreferenceController mInversionPreferenceController;
private AccessibilityHearingAidPreferenceController mHearingAidPreferenceController;
private ListPreference mDarkUIModePreference;
private DarkUIPreferenceController mDarkUIPreferenceController;
+ private LiveCaptionPreferenceController mLiveCaptionPreferenceController;
private int mLongPressTimeoutDefault;
(context, HEARING_AID_PREFERENCE);
mHearingAidPreferenceController.setFragmentManager(getFragmentManager());
getLifecycle().addObserver(mHearingAidPreferenceController);
+
+ mLiveCaptionPreferenceController = new LiveCaptionPreferenceController(context,
+ LIVE_CAPTION_PREFERENCE_KEY);
}
@Override
// Captioning.
mCaptioningPreferenceScreen = findPreference(CAPTIONING_PREFERENCE_SCREEN);
+ // Live caption
+ mLiveCaptionPreference = findPreference(LIVE_CAPTION_PREFERENCE_KEY);
+ mLiveCaptionPreferenceController.displayPreference(getPreferenceScreen());
+
// Display magnification.
mDisplayMagnificationPreferenceScreen = findPreference(
DISPLAY_MAGNIFICATION_PREFERENCE_SCREEN);
mHearingAidPreferenceController.updateState(mHearingAidPreference);
+ mLiveCaptionPreferenceController.updateState(mLiveCaptionPreference);
+
updateFeatureSummary(Settings.Secure.ACCESSIBILITY_CAPTIONING_ENABLED,
mCaptioningPreferenceScreen);
updateFeatureSummary(Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED,
}
void updateAccessibilityTimeoutSummary(ContentResolver resolver, Preference pref) {
-
String[] timeoutSummarys = getResources().getStringArray(
R.array.accessibility_timeout_summaries);
int[] timeoutValues = getResources().getIntArray(
pref.setSummary(entries[index]);
}
- @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
+ @VisibleForTesting
void updateVibrationSummary(Preference pref) {
final Context context = getContext();
final Vibrator vibrator = context.getSystemService(Vibrator.class);
--- /dev/null
+/*
+ * 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.accessibility;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
+import com.android.settings.core.BasePreferenceController;
+
+import java.util.List;
+
+public class LiveCaptionPreferenceController extends BasePreferenceController {
+
+ @VisibleForTesting
+ static final Intent LIVE_CAPTION_INTENT = new Intent(
+ "com.android.settings.action.live_caption");
+
+ private final PackageManager mPackageManager;
+
+ public LiveCaptionPreferenceController(Context context, String preferenceKey) {
+ super(context, preferenceKey);
+ mPackageManager = context.getPackageManager();
+ }
+
+ @Override
+ public int getAvailabilityStatus() {
+ final List<ResolveInfo> resolved =
+ mPackageManager.queryIntentActivities(LIVE_CAPTION_INTENT, 0 /* flags */);
+ return resolved != null && !resolved.isEmpty()
+ ? AVAILABLE
+ : UNSUPPORTED_ON_DEVICE;
+ }
+
+ @Override
+ public void updateState(Preference preference) {
+ super.updateState(preference);
+ preference.setIntent(LIVE_CAPTION_INTENT);
+ }
+}
\ No newline at end of file
--- /dev/null
+/*
+ * 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.accessibility;
+
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.pm.ResolveInfo;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.Shadows;
+import org.robolectric.shadows.ShadowPackageManager;
+
+import java.util.Collections;
+
+@RunWith(RobolectricTestRunner.class)
+public class LiveCaptionPreferenceControllerTest {
+
+ private LiveCaptionPreferenceController mController;
+
+ @Before
+ public void setUp() {
+ mController = new LiveCaptionPreferenceController(RuntimeEnvironment.application,
+ "test_key");
+ }
+
+ @Test
+ public void getAvailabilityStatus_canResolveIntent_shouldReturnAvailable() {
+ final ShadowPackageManager pm = Shadows.shadowOf(
+ RuntimeEnvironment.application.getPackageManager());
+ pm.addResolveInfoForIntent(LiveCaptionPreferenceController.LIVE_CAPTION_INTENT,
+ new ResolveInfo());
+
+ assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+ }
+
+ @Test
+ public void getAvailabilityStatus_noResolveIntent_shouldReturnUnavailable() {
+ final ShadowPackageManager pm = Shadows.shadowOf(
+ RuntimeEnvironment.application.getPackageManager());
+ pm.setResolveInfosForIntent(LiveCaptionPreferenceController.LIVE_CAPTION_INTENT,
+ Collections.emptyList());
+
+ assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE);
+ }
+}
\ No newline at end of file