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Merge "Fixed tutorial to read instructions after hover events."

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This commit is contained in:
Svetoslav Ganov
2011-09-12 15:31:46 -07:00
committed by Android (Google) Code Review
parent 3fe9b9c948 65081e6894
commit 2ab804e681
1 changed files with 25 additions and 1 deletions
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26
src/com/android/settings/AccessibilityTutorialActivity.java
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@@ -522,6 +522,9 @@ public class AccessibilityTutorialActivity extends Activity {
/** Whether this module is currently focused. */ /** Whether this module is currently focused. */
private boolean mIsVisible; private boolean mIsVisible;
/** Handler for sending accessibility events after the current UI action. */
private InstructionHandler mHandler = new InstructionHandler();
/** /**
* Constructs a new tutorial module for the given context and controller * Constructs a new tutorial module for the given context and controller
* with the specified layout. * with the specified layout.
@@ -585,8 +588,11 @@ public class AccessibilityTutorialActivity extends Activity {
return; return;
} }
final String text = getContext().getString(resId, formatArgs); final String text = mContext.getString(resId, formatArgs);
mHandler.addInstruction(text);
}
private void addInstructionSync(CharSequence text) {
mInstructions.setVisibility(View.VISIBLE); mInstructions.setVisibility(View.VISIBLE);
mInstructions.setText(text); mInstructions.setText(text);
mInstructions.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED); mInstructions.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED);
@@ -661,6 +667,24 @@ public class AccessibilityTutorialActivity extends Activity {
protected void setFinishVisible(boolean visible) { protected void setFinishVisible(boolean visible) {
mFinish.setVisibility(visible ? VISIBLE : GONE); mFinish.setVisibility(visible ? VISIBLE : GONE);
} }
private class InstructionHandler extends Handler {
private static final int ADD_INSTRUCTION = 1;
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case ADD_INSTRUCTION:
final String text = (String) msg.obj;
addInstructionSync(text);
break;
}
}
public void addInstruction(String text) {
obtainMessage(ADD_INSTRUCTION, text).sendToTarget();
}
}
} }
/** /**