ADHOC/replicant-packages_apps_Email
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Allow pre-populating of content descriptions when testing

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Creates isTesting flag in MessageListItem. When set to true,
populates the contentDescription of each message on initialization
rather than on touch.

Bug: 5129286
Change-Id: Ia0df93bf7399859a750a3fa01e5429436b9daf16
This commit is contained in:
Jorge Lugo 2011-08-08 17:13:54 -07:00
parent 507ac98f79
commit 70a3f21041
1 changed files with 26 additions and 17 deletions
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43
src/com/android/email/activity/MessageListItem.java
View File

@ -42,6 +42,8 @@ import android.view.accessibility.AccessibilityEvent;
import com.android.email.R;
import com.android.emailcommon.utility.TextUtilities;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Objects;
/**
@ -55,6 +57,13 @@ public class MessageListItem extends View {
/* package */ long mMailboxId;
/* package */ long mAccountId;
/**
* Set to true when testing. Enables pre-populating items with content descriptions so that
* automated testing can see it without first selecting each item one-by-one.
*/
@VisibleForTesting
public boolean isTesting = false;
private MessagesAdapter mAdapter;
private MessageListItemCoordinates mCoordinates;
private Context mContext;
@ -106,7 +115,6 @@ public class MessageListItem extends View {
public CharSequence mText;
public CharSequence mSnippet;
private String mSubject;
private String mSubjectAndDescription;
private StaticLayout mSubjectLayout;
public boolean mRead;
public boolean mHasAttachment = false;
@ -185,7 +193,7 @@ public class MessageListItem extends View {
if (!Objects.equal(mSubject, subject)) {
mSubject = subject;
changed = true;
mSubjectAndDescription = null;
setContentDescription(null);
}
if (!Objects.equal(mSnippet, snippet)) {
@ -211,6 +219,11 @@ public class MessageListItem extends View {
ssb.append(mSnippet);
}
mText = ssb;
// Avoid setting the contentDescription for every item unless needed.
if (isTesting) {
populateContentDescription();
}
}
}
@ -516,28 +529,24 @@ public class MessageListItem extends View {
@Override
public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
CharSequence contentDescription = getContentDescription(mContext);
if (!TextUtils.isEmpty(contentDescription)) {
event.setClassName(getClass().getName());
event.setPackageName(getContext().getPackageName());
event.setEnabled(true);
event.setContentDescription(contentDescription);
return true;
}
return false;
populateContentDescription();
event.setClassName(getClass().getName());
event.setPackageName(getContext().getPackageName());
event.setEnabled(true);
event.setContentDescription(getContentDescription());
return true;
}
/**
* Get message information to use for accessibility.
* Sets the content description for this item, used for accessibility.
*/
private CharSequence getContentDescription(Context context) {
if (mSubjectAndDescription == null) {
private void populateContentDescription() {
if (TextUtils.isEmpty(getContentDescription())) {
if (!TextUtils.isEmpty(mSubject)) {
mSubjectAndDescription = sSubjectDescription + mSubject;
setContentDescription(sSubjectDescription + mSubject);
} else {
mSubjectAndDescription = sSubjectEmptyDescription;
setContentDescription(sSubjectEmptyDescription);
}
}
return mSubjectAndDescription;
}
}