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Add custom error reporter in Groups

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Differential Revision: D3413351

fbshipit-source-id: 580782aac2966a07a3dbce9e9268392739e4803b
This commit is contained in:
Dave Miller
2016-06-09 14:12:11 -07:00
committed by Facebook Github Bot 9
parent b8e9b22623
commit b457af625a
1 changed files with 19 additions and 24 deletions
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43
ReactAndroid/src/main/java/com/facebook/react/uimanager/ViewHierarchyDumper.java
View File

@@ -9,8 +9,6 @@
package com.facebook.react.uimanager;
import javax.annotation.Nullable;
import android.view.View;
import android.view.ViewGroup;
@@ -22,31 +20,28 @@ import org.json.JSONObject;
public class ViewHierarchyDumper {
public static @Nullable JSONObject toJSON(@Nullable View view) {
public static JSONObject toJSON(View view) throws JSONException {
UiThreadUtil.assertOnUiThread();
if (view == null) {
return null;
}
JSONObject result = new JSONObject();
try {
result.put("class", view.getClass().getSimpleName());
Object tag = view.getTag();
if (tag != null && tag instanceof String) {
result.put("id", tag);
}
if (view instanceof ViewGroup) {
ViewGroup viewGroup = (ViewGroup) view;
if (viewGroup.getChildCount() > 0) {
JSONArray children = new JSONArray();
for (int i = 0; i < viewGroup.getChildCount(); i++) {
children.put(i, toJSON(viewGroup.getChildAt(i)));
}
result.put("children", children);
}
}
} catch (JSONException ex) {
return null;
result.put("n", view.getClass().getName());
result.put("i", System.identityHashCode(view));
Object tag = view.getTag();
if (tag != null && tag instanceof String) {
result.put("t", tag);
}
if (view instanceof ViewGroup) {
ViewGroup viewGroup = (ViewGroup) view;
if (viewGroup.getChildCount() > 0) {
JSONArray children = new JSONArray();
for (int i = 0; i < viewGroup.getChildCount(); i++) {
children.put(i, toJSON(viewGroup.getChildAt(i)));
}
result.put("c", children);
}
}
return result;
}
}