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Adding a system preference whether to speak passwords in accessibility mode (settings).

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By default we do not speak passwords if the user has no headset. However,
many users find this too restrictive and would like a way to enable
password announcement. While we cannot speak the passwords all the time
,to avoid leaking them, we expose a preference so each user can choose
the option that best works for him/her.

bug:5712607

Change-Id: I1a6e95c392c18dc8d7406b1cef49705756b31254
This commit is contained in:
Svetoslav Ganov
2011-12-05 12:54:53 -08:00
parent bbcc300c87
commit 7e8dcbea65
3 changed files with 31 additions and 3 deletions
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2
res/values/strings.xml
View File

@@ -2760,6 +2760,8 @@ found in the list of installed apps.</string>
<string name="accessibility_toggle_large_text_title">Large text</string>
<!-- Title for the accessibility preference to power button to end a call. [CHAR LIMIT=35] -->
<string name="accessibility_power_button_ends_call_title">Power button ends call</string>
<!-- Title for the accessibility preference to speak passwords. [CHAR LIMIT=35] -->
<string name="accessibility_speak_password_title">Speak passwords</string>
<!-- Title for accessibility preference to enable touch exploration mode. [CHAR LIMIT=35] -->
<string name="accessibility_touch_exploration_title">Explore by touch</string>
<!-- Summary for accessibility of the touch exploration mode. [CHAR LIMIT=NONE] -->

12
res/xml/accessibility_settings.xml
View File

@@ -45,11 +45,17 @@
android:persistent="false"
android:order="3"/>
<CheckBoxPreference
android:key="toggle_speak_password_preference"
android:title="@string/accessibility_speak_password_title"
android:persistent="false"
android:order="4"/>
<PreferenceScreen
android:key="toggle_touch_exploration_preference"
android:title="@string/accessibility_touch_exploration_title"
android:fragment="com.android.settings.AccessibilitySettings$ToggleTouchExplorationFragment"
android:order="4" >
android:order="5" >
<extra android:name="title" android:value="@string/accessibility_touch_exploration_title" />
<extra android:name="summary" android:value="@string/accessibility_touch_exploration_summary" />
<extra android:name="enable_warning_title" android:value="@android:string/dialog_alert_title" />
@@ -63,7 +69,7 @@
android:entries="@array/long_press_timeout_selector_titles"
android:entryValues="@array/long_press_timeout_selector_values"
android:persistent="false"
android:order="5"/>
android:order="6"/>
<com.android.settings.AccessibilityEnableScriptInjectionPreference
android:key="toggle_script_injection_preference"
@@ -74,7 +80,7 @@
android:positiveButtonText="@string/accessibility_script_injection_button_allow"
android:negativeButtonText="@string/accessibility_script_injection_button_disallow"
android:persistent="false"
android:order="6"/>
android:order="7"/>
</PreferenceCategory>

20
src/com/android/settings/AccessibilitySettings.java
View File

@@ -108,6 +108,8 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
"toggle_power_button_ends_call_preference";
private static final String TOGGLE_AUTO_ROTATE_SCREEN_PREFERENCE =
"toggle_auto_rotate_screen_preference";
private static final String TOGGLE_SPEAK_PASSWORD_PREFERENCE =
"toggle_speak_password_preference";
private static final String TOGGLE_TOUCH_EXPLORATION_PREFERENCE =
"toggle_touch_exploration_preference";
private static final String SELECT_LONG_PRESS_TIMEOUT_PREFERENCE =
@@ -159,6 +161,7 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
private CheckBoxPreference mToggleLargeTextPreference;
private CheckBoxPreference mTogglePowerButtonEndsCallPreference;
private CheckBoxPreference mToggleAutoRotateScreenPreference;
private CheckBoxPreference mToggleSpeakPasswordPreference;
private Preference mToggleTouchExplorationPreference;
private ListPreference mSelectLongPressTimeoutPreference;
private AccessibilityEnableScriptInjectionPreference mToggleScriptInjectionPreference;
@@ -213,6 +216,8 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
} else if (mToggleAutoRotateScreenPreference == preference) {
handleToggleAutoRotateScreenPreferenceClick();
return true;
} else if (mToggleSpeakPasswordPreference == preference) {
handleToggleSpeakPasswordPreferenceClick();
}
return super.onPreferenceTreeClick(preferenceScreen, preference);
}
@@ -248,6 +253,12 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
}
}
private void handleToggleSpeakPasswordPreferenceClick() {
Settings.Secure.putInt(getContentResolver(),
Settings.Secure.ACCESSIBILITY_SPEAK_PASSWORD,
mToggleSpeakPasswordPreference.isChecked() ? 1 : 0);
}
private void initializeAllPreferences() {
mServicesCategory = (PreferenceCategory) findPreference(SERVICES_CATEGORY);
mSystemsCategory = (PreferenceCategory) findPreference(SYSTEM_CATEGORY);
@@ -268,6 +279,10 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
mToggleAutoRotateScreenPreference =
(CheckBoxPreference) findPreference(TOGGLE_AUTO_ROTATE_SCREEN_PREFERENCE);
// Speak passwords.
mToggleSpeakPasswordPreference =
(CheckBoxPreference) findPreference(TOGGLE_SPEAK_PASSWORD_PREFERENCE);
// Touch exploration enabled.
mToggleTouchExplorationPreference = findPreference(TOGGLE_TOUCH_EXPLORATION_PREFERENCE);
@@ -427,6 +442,11 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
Settings.System.ACCELEROMETER_ROTATION, 0) != 0;
mToggleAutoRotateScreenPreference.setChecked(autoRotationEnabled);
// Speak passwords.
final boolean speakPasswordEnabled = Settings.Secure.getInt(getContentResolver(),
Settings.Secure.ACCESSIBILITY_SPEAK_PASSWORD, 0) != 0;
mToggleSpeakPasswordPreference.setChecked(speakPasswordEnabled);
// Touch exploration enabled.
if (AccessibilityManager.getInstance(getActivity()).isEnabled()) {
mSystemsCategory.addPreference(mToggleTouchExplorationPreference);