Merge "Clear/restore calling identity in AccessibilityInteractionClient" into mnc-dev
diff --git a/core/java/android/view/accessibility/AccessibilityInteractionClient.java b/core/java/android/view/accessibility/AccessibilityInteractionClient.java
index db78ec5..b49cbc6 100644
--- a/core/java/android/view/accessibility/AccessibilityInteractionClient.java
+++ b/core/java/android/view/accessibility/AccessibilityInteractionClient.java
@@ -186,7 +186,9 @@
if (DEBUG) {
Log.i(LOG_TAG, "Window cache miss");
}
+ final long identityToken = Binder.clearCallingIdentity();
window = connection.getWindow(accessibilityWindowId);
+ Binder.restoreCallingIdentity(identityToken);
if (window != null) {
sAccessibilityCache.addWindow(window);
return window;
@@ -222,7 +224,9 @@
if (DEBUG) {
Log.i(LOG_TAG, "Windows cache miss");
}
+ final long identityToken = Binder.clearCallingIdentity();
windows = connection.getWindows();
+ Binder.restoreCallingIdentity(identityToken);
if (windows != null) {
final int windowCount = windows.size();
for (int i = 0; i < windowCount; i++) {
@@ -282,9 +286,11 @@
}
}
final int interactionId = mInteractionIdCounter.getAndIncrement();
+ final long identityToken = Binder.clearCallingIdentity();
final boolean success = connection.findAccessibilityNodeInfoByAccessibilityId(
accessibilityWindowId, accessibilityNodeId, interactionId, this,
prefetchFlags, Thread.currentThread().getId());
+ Binder.restoreCallingIdentity(identityToken);
// If the scale is zero the call has failed.
if (success) {
List<AccessibilityNodeInfo> infos = getFindAccessibilityNodeInfosResultAndClear(
@@ -328,9 +334,11 @@
IAccessibilityServiceConnection connection = getConnection(connectionId);
if (connection != null) {
final int interactionId = mInteractionIdCounter.getAndIncrement();
+ final long identityToken = Binder.clearCallingIdentity();
final boolean success = connection.findAccessibilityNodeInfosByViewId(
accessibilityWindowId, accessibilityNodeId, viewId, interactionId, this,
Thread.currentThread().getId());
+ Binder.restoreCallingIdentity(identityToken);
if (success) {
List<AccessibilityNodeInfo> infos = getFindAccessibilityNodeInfosResultAndClear(
interactionId);
@@ -374,9 +382,11 @@
IAccessibilityServiceConnection connection = getConnection(connectionId);
if (connection != null) {
final int interactionId = mInteractionIdCounter.getAndIncrement();
+ final long identityToken = Binder.clearCallingIdentity();
final boolean success = connection.findAccessibilityNodeInfosByText(
accessibilityWindowId, accessibilityNodeId, text, interactionId, this,
Thread.currentThread().getId());
+ Binder.restoreCallingIdentity(identityToken);
if (success) {
List<AccessibilityNodeInfo> infos = getFindAccessibilityNodeInfosResultAndClear(
interactionId);
@@ -419,9 +429,11 @@
IAccessibilityServiceConnection connection = getConnection(connectionId);
if (connection != null) {
final int interactionId = mInteractionIdCounter.getAndIncrement();
+ final long identityToken = Binder.clearCallingIdentity();
final boolean success = connection.findFocus(accessibilityWindowId,
accessibilityNodeId, focusType, interactionId, this,
Thread.currentThread().getId());
+ Binder.restoreCallingIdentity(identityToken);
if (success) {
AccessibilityNodeInfo info = getFindAccessibilityNodeInfoResultAndClear(
interactionId);
@@ -461,9 +473,11 @@
IAccessibilityServiceConnection connection = getConnection(connectionId);
if (connection != null) {
final int interactionId = mInteractionIdCounter.getAndIncrement();
+ final long identityToken = Binder.clearCallingIdentity();
final boolean success = connection.focusSearch(accessibilityWindowId,
accessibilityNodeId, direction, interactionId, this,
Thread.currentThread().getId());
+ Binder.restoreCallingIdentity(identityToken);
if (success) {
AccessibilityNodeInfo info = getFindAccessibilityNodeInfoResultAndClear(
interactionId);
@@ -502,9 +516,11 @@
IAccessibilityServiceConnection connection = getConnection(connectionId);
if (connection != null) {
final int interactionId = mInteractionIdCounter.getAndIncrement();
+ final long identityToken = Binder.clearCallingIdentity();
final boolean success = connection.performAccessibilityAction(
accessibilityWindowId, accessibilityNodeId, action, arguments,
interactionId, this, Thread.currentThread().getId());
+ Binder.restoreCallingIdentity(identityToken);
if (success) {
return getPerformAccessibilityActionResultAndClear(interactionId);
}