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优化，不再依赖反射获取OnClickListener #20

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优化，不再依赖反射获取OnClickListener #20

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48 changes: 7 additions & 41 deletions library/src/main/java/cn/carbs/android/expandabletextview/library/ExpandableTextView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -391,52 +391,18 @@ public void onClick(View view) {
}
}

public View.OnClickListener getOnClickListener(View view) {
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
return getOnClickListenerV14(view);
} else {
return getOnClickListenerV(view);
}
}

private View.OnClickListener getOnClickListenerV(View view) {
View.OnClickListener retrievedListener = null;
try {
Field field = Class.forName(CLASS_NAME_VIEW).getDeclaredField("mOnClickListener");
field.setAccessible(true);
retrievedListener = (View.OnClickListener) field.get(view);
} catch (Exception e) {
e.printStackTrace();
}
private View.OnClickListener mOnClickLis;

return retrievedListener;
public View.OnClickListener getOnClickListener(View view) {
return mOnClickLis;
}

private View.OnClickListener getOnClickListenerV14(View view) {
View.OnClickListener retrievedListener = null;
try {
Field listenerField = Class.forName(CLASS_NAME_VIEW).getDeclaredField("mListenerInfo");
Object listenerInfo = null;

if (listenerField != null) {
listenerField.setAccessible(true);
listenerInfo = listenerField.get(view);
}

Field clickListenerField = Class.forName(CLASS_NAME_LISTENER_INFO).getDeclaredField("mOnClickListener");

if (clickListenerField != null && listenerInfo != null) {
clickListenerField.setAccessible(true);
retrievedListener = (View.OnClickListener) clickListenerField.get(listenerInfo);
}
} catch (Exception e) {
e.printStackTrace();
}

return retrievedListener;
@Override
public void setOnClickListener(View.OnClickListener l) {
super.setOnClickListener(l);
mOnClickLis = l;
}


/**
* Copy from:
* http://stackoverflow.com/questions
Expand Down