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Remove "enhance web scripts" from settings.

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See change Ic125514c34f191aea0416a469e4b3481ab3200b9 for details.

bug:8089372

Change-Id: I47eda16579c29051aa24b8d4c38035439aa00915
This commit is contained in:
Svetoslav
2013-01-29 02:16:41 -08:00
parent 159def092c
commit 53023d6178
4 changed files with 0 additions and 215 deletions
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17
res/values/strings.xml
View File

@@ -3116,8 +3116,6 @@
<string name="accessibility_toggle_speak_password_preference_title">Speak passwords</string>
<!-- Title for accessibility preference to choose long-press delay i.e. timeout before it is detected. [CHAR LIMIT=35] -->
<string name="accessibility_long_press_timeout_preference_title">Touch &amp; hold delay</string>
<!-- Title for accessibility preference to install accessibility scripts from Google. [CHAR LIMIT=35] -->
<string name="accessibility_toggle_script_injection_preference_title">Enhance web accessibility</string>
<!-- Title for accessibility menu item to lauch a settings activity. [CHAR LIMIT=15] -->
<string name="accessibility_menu_item_settings">Settings</string>
@@ -3127,16 +3125,6 @@
<!-- Summary for the disabled state of an accessiblity feature. [CHAR LIMIT=10] -->
<string name="accessibility_feature_state_off">Off</string>
<!-- Summary for the allowed state of script injection. [CHAR LIMIT=15] -->
<string name="accessibility_script_injection_allowed">Allowed</string>
<!-- Summary for the disallowed state of script injection. [CHAR LIMIT=15] -->
<string name="accessibility_script_injection_disallowed">Not allowed</string>
<!-- Title for the dialog button to allow script injection. [CHAR LIMIT=15] -->
<string name="accessibility_script_injection_button_allow">Allow</string>
<!-- Title for the dialog button to disallow script injection. [CHAR LIMIT=15] -->
<string name="accessibility_script_injection_button_disallow">Don\'t allow</string>
<!-- Title for a warning message about security implications of enabling an accessibility service,
displayed as a dialog message when the user selects to enable an accessibility service (tablet). [CHAR LIMIT=NONE] -->
<string name="accessibility_service_security_warning_title">Use
@@ -3175,11 +3163,6 @@
help blind and low-vision users. Do you want to install it for free from Android
Market?</string>
<!-- Warning message about security implications of downloading accessibility scripts,
displayed as a dialog message when the user selects to enable script downloading. [CHAR LIMIT=NONE] -->
<string name="accessibility_script_injection_security_warning_summary">Do you want apps to
install scripts from Google that make their web content more accessible?</string>
<!-- Default description for an accessibility serivice if the latter doesn't provide one. [CHAR LIMIT=NONE] -->
<string name="accessibility_service_default_description">No description provided.</string>

11
res/xml/accessibility_settings.xml
View File

@@ -67,17 +67,6 @@
android:entryValues="@array/long_press_timeout_selector_values"
android:persistent="false"/>
<!-- We want a dialog with no title, so use an empty string to avoid a fall back to the preference title. -->
<com.android.settings.AccessibilityEnableScriptInjectionPreference
android:key="toggle_script_injection_preference"
android:title="@string/accessibility_toggle_script_injection_preference_title"
android:dialogTitle=""
android:dialogIcon="@android:drawable/ic_dialog_alert"
android:dialogMessage="@string/accessibility_script_injection_security_warning_summary"
android:positiveButtonText="@string/accessibility_script_injection_button_allow"
android:negativeButtonText="@string/accessibility_script_injection_button_disallow"
android:persistent="false"/>
</PreferenceCategory>
</PreferenceScreen>

175
src/com/android/settings/AccessibilityEnableScriptInjectionPreference.java
View File

@@ -1,175 +0,0 @@
/*
* Copyright (C) 2011 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;
import android.content.Context;
import android.content.res.TypedArray;
import android.os.Parcel;
import android.os.Parcelable;
import android.preference.DialogPreference;
import android.provider.Settings;
import android.util.AttributeSet;
import android.view.View;
import android.view.accessibility.AccessibilityEvent;
import android.view.accessibility.AccessibilityManager;
/**
* Preference for enabling accessibility script injection. It displays a warning
* dialog before enabling the preference.
*/
public class AccessibilityEnableScriptInjectionPreference extends DialogPreference {
private boolean mInjectionAllowed;
private boolean mSendClickAccessibilityEvent;
public AccessibilityEnableScriptInjectionPreference(Context context, AttributeSet attrs) {
super(context, attrs);
updateSummary();
}
public void setInjectionAllowed(boolean injectionAllowed) {
if (mInjectionAllowed != injectionAllowed) {
mInjectionAllowed = injectionAllowed;
persistBoolean(injectionAllowed);
updateSummary();
}
}
public boolean isInjectionAllowed() {
return mInjectionAllowed;
}
@Override
protected void onBindView(View view) {
super.onBindView(view);
View summaryView = view.findViewById(com.android.internal.R.id.summary);
sendAccessibilityEvent(summaryView);
}
private void sendAccessibilityEvent(View view) {
// Since the view is still not attached we create, populate,
// and send the event directly since we do not know when it
// will be attached and posting commands is not as clean.
AccessibilityManager accessibilityManager = AccessibilityManager.getInstance(getContext());
if (mSendClickAccessibilityEvent && accessibilityManager.isEnabled()) {
AccessibilityEvent event = AccessibilityEvent.obtain();
event.setEventType(AccessibilityEvent.TYPE_VIEW_CLICKED);
view.onInitializeAccessibilityEvent(event);
view.dispatchPopulateAccessibilityEvent(event);
accessibilityManager.sendAccessibilityEvent(event);
}
mSendClickAccessibilityEvent = false;
}
@Override
protected void onClick() {
if (isInjectionAllowed()) {
setInjectionAllowed(false);
// Update the system setting only upon user action.
setSystemSetting(false);
mSendClickAccessibilityEvent = true;
} else {
super.onClick();
mSendClickAccessibilityEvent = false;
}
}
@Override
protected Object onGetDefaultValue(TypedArray a, int index) {
return a.getBoolean(index, false);
}
@Override
protected void onSetInitialValue(boolean restoreValue, Object defaultValue) {
setInjectionAllowed(restoreValue
? getPersistedBoolean(mInjectionAllowed)
: (Boolean) defaultValue);
}
@Override
protected void onDialogClosed(boolean result) {
setInjectionAllowed(result);
if (result) {
// Update the system setting only upon user action.
setSystemSetting(true);
}
}
@Override
protected Parcelable onSaveInstanceState() {
Parcelable superState = super.onSaveInstanceState();
if (isPersistent()) {
return superState;
}
SavedState myState = new SavedState(superState);
myState.mInjectionAllowed = mInjectionAllowed;
return myState;
}
@Override
protected void onRestoreInstanceState(Parcelable state) {
if (state == null || !state.getClass().equals(SavedState.class)) {
super.onRestoreInstanceState(state);
return;
}
SavedState myState = (SavedState) state;
super.onRestoreInstanceState(myState.getSuperState());
setInjectionAllowed(myState.mInjectionAllowed);
}
private void updateSummary() {
setSummary(mInjectionAllowed
? getContext().getString(R.string.accessibility_script_injection_allowed)
: getContext().getString(R.string.accessibility_script_injection_disallowed));
}
private void setSystemSetting(boolean enabled) {
Settings.Secure.putInt(getContext().getContentResolver(),
Settings.Secure.ACCESSIBILITY_SCRIPT_INJECTION, enabled ? 1 : 0);
}
private static class SavedState extends BaseSavedState {
private boolean mInjectionAllowed;
public SavedState(Parcel source) {
super(source);
mInjectionAllowed = (source.readInt() == 1);
}
@Override
public void writeToParcel(Parcel parcel, int flags) {
super.writeToParcel(parcel, flags);
parcel.writeInt(mInjectionAllowed ? 1 : 0);
}
public SavedState(Parcelable superState) {
super(superState);
}
@SuppressWarnings("all")
public static final Parcelable.Creator<SavedState> CREATOR =
new Parcelable.Creator<SavedState>() {
public SavedState createFromParcel(Parcel in) {
return new SavedState(in);
}
public SavedState[] newArray(int size) {
return new SavedState[size];
}
};
}
}

12
src/com/android/settings/AccessibilitySettings.java
View File

@@ -108,8 +108,6 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
"toggle_speak_password_preference";
private static final String SELECT_LONG_PRESS_TIMEOUT_PREFERENCE =
"select_long_press_timeout_preference";
private static final String TOGGLE_SCRIPT_INJECTION_PREFERENCE =
"toggle_script_injection_preference";
private static final String ENABLE_ACCESSIBILITY_GESTURE_PREFERENCE_SCREEN =
"enable_global_gesture_preference_screen";
private static final String DISPLAY_MAGNIFICATION_PREFERENCE_SCREEN =
@@ -179,7 +177,6 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
private CheckBoxPreference mToggleLockScreenRotationPreference;
private CheckBoxPreference mToggleSpeakPasswordPreference;
private ListPreference mSelectLongPressTimeoutPreference;
private AccessibilityEnableScriptInjectionPreference mToggleScriptInjectionPreference;
private Preference mNoServicesMessagePreference;
private PreferenceScreen mDisplayMagnificationPreferenceScreen;
private PreferenceScreen mGlobalGesturePreferenceScreen;
@@ -344,10 +341,6 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
}
}
// Script injection.
mToggleScriptInjectionPreference = (AccessibilityEnableScriptInjectionPreference)
findPreference(TOGGLE_SCRIPT_INJECTION_PREFERENCE);
// Display magnification.
mDisplayMagnificationPreferenceScreen = (PreferenceScreen) findPreference(
DISPLAY_MAGNIFICATION_PREFERENCE_SCREEN);
@@ -504,11 +497,6 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
mSelectLongPressTimeoutPreference.setValue(value);
mSelectLongPressTimeoutPreference.setSummary(mLongPressTimeoutValuetoTitleMap.get(value));
// Script injection.
final boolean scriptInjectionAllowed = (Settings.Secure.getInt(getContentResolver(),
Settings.Secure.ACCESSIBILITY_SCRIPT_INJECTION, 0) == 1);
mToggleScriptInjectionPreference.setInjectionAllowed(scriptInjectionAllowed);
// Screen magnification.
final boolean magnificationEnabled = Settings.Secure.getInt(getContentResolver(),
Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 0) == 1;