oatpano

{"lastUpload":"2019-07-22T03:27:42.601Z","extensionVersion":"v3.4.0"}

oatpano

public static <T> T getMyDataModel(Context context, @RawRes int jsonFileRes) {
    Type type = new TypeToken<T>(){}.getType();
    Gson gson = new Gson();
    InputStream inputStream = context.getResources().openRawResource(jsonFileRes);
    BufferedReader bufferReader = new BufferedReader(new InputStreamReader(inputStream));
    return gson.fromJson(bufferReader, type);
}

// วิธีเรียกใช้
GenericJava.getMyDataModel<MyDataModel>(this, R.raw.json_text)

oatpano

public static T getJsonClassParameter(Context context, @RawRes int jsonFileRes, Class<T> classType) {
  Gson gson = new Gson();
  InputStream inputStream = context.getResources().openRawResource(jsonFileRes);
  BufferedReader bufferReader = new BufferedReader(new InputStreamReader(inputStream));
  return gson.fromJson(bufferReader, classType);
}

// วิธีเรียกใช้
GenericJava.getJsonClassParameter(this, R.raw.json_text, MyDataModel.class)

oatpano

fun MyDataModel Context.getJsonFixModelClassKotlin(@RawRes jsonFileRes: Int): MyDataModel {
    val inputStream = this.resources.openRawResource(jsonFileRes)
    val bufferReader = BufferedReader(InputStreamReader(inputStream))
    return gson.fromJson(bufferReader, MyDataModel::class.java)
}

// วิธีเรียกใช้
getJsonFixModelClassKotlin(R.raw.json_text)

oatpano

fun  Context.getJsonGenericKotlin(@RawRes jsonFileRes: Int): T {
    val inputStream = this.resources.openRawResource(jsonFileRes)
    val bufferReader = BufferedReader(InputStreamReader(inputStream))
    return gson.fromJson(bufferReader, T::class.java)
}

// วิธีเรียกใช้
getJsonGenericKotlin<MyDataModel>(R.raw.json_text)

oatpano

inline fun <reified T> Context.getJsonGenericKotlin(@RawRes jsonFileRes: Int): T {
    val inputStream = this.resources.openRawResource(jsonFileRes)
    val bufferReader = BufferedReader(InputStreamReader(inputStream))
    return gson.fromJson(bufferReader, T::class.java)
}

// วิธีเรียกใช้
getJsonGenericKotlin<MyDataModel>(R.raw.json_text)