第一次提交

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xuhuixiang
2026-03-21 10:50:34 +08:00
commit b68b389cd4
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package com.miraclegarden.smsmessage;
import android.text.TextUtils;
import com.google.gson.Gson;
import com.google.gson.JsonObject;
import com.google.gson.reflect.TypeToken;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.List;
/**
* json解析工具类 其实对于数组解析有一些问题
* @author
*/
public class GsonUtils {
public static Gson gson = new Gson();
/**
* 返回List对象
* @param str
* @param type new TypeToken<ArrayList<T>>(){}.getType()
* @param <T>
* @return
*/
public static <T> T getListFromJSON(String str, Type type) {
if (!TextUtils.isEmpty(str)) {
return gson.fromJson(str, type);
}
return null;
}
/**
* 返回List对象
* @param str
* @param cls
* @param <T>
* @return
*/
public static <T> List<T> getListFromJSON(String str, Class<T> cls)
{
Type type = new TypeToken<ArrayList<JsonObject>>()
{}.getType();
ArrayList<JsonObject> jsonObjects = gson.fromJson(str, type);
ArrayList<T> arrayList = new ArrayList<>();
for (JsonObject jsonObject : jsonObjects)
{
arrayList.add(gson.fromJson(jsonObject, cls));
}
return arrayList;
}
/**
* 返回对象
* @param str
* @param cls
* @param <T>
* @return
*/
public static <T> T getObjFromJSON(String str, Class<T> cls) {
try {
if (!TextUtils.isEmpty(str)) {
// LogUtils.i("参数:"+str);
return gson.fromJson(str, cls);
}
return null;
}catch (Exception e) {
return null;
}
}
/**
* 返回JsonString
* @return
*/
public static String beanToJSONString(Object bean) {
return new Gson().toJson(bean);
}
public static String JSONTokener(String in) {
// consume an optional byte order mark (BOM) if it exists
if (in != null && in.startsWith("\ufeff")) {
in = in.substring(1);
}
return in;
}
}