一些方便网络联调的代码工具总结

1.从assets目录中读取Json数据

代码工具参考：

import android.content.Context;
import android.content.res.AssetManager;
import android.util.Log;

import com.alibaba.fastjson.JSONObject;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class LocalJsonUtils {
    
    


    public static String getJson(Context context, String fileName){
    
    
        StringBuilder stringBuilder = new StringBuilder();
        //获得assets资源管理器
        AssetManager assetManager = context.getAssets();
        //使用IO流读取json文件内容
        try {
    
    
            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(
                    assetManager.open(fileName),"utf-8"));
            String line;
            while ((line = bufferedReader.readLine()) != null) {
    
    
                stringBuilder.append(line);
            }
        } catch (IOException e) {
    
    
            e.printStackTrace();
        }
        return stringBuilder.toString();
    }

    public static JSONObject getJSONObject(Context context, String fileName) {
    
    
        String str = getJson(context, fileName);
        JSONObject jsonObject = (JSONObject) JSONObject.parse(str);
        Log.d("wmb", "---------jsonObject: " + jsonObject);
        return jsonObject;
    }
}

使用参考：

var mJsonResult : JSONObject? = null
mJsonResult = LocalJsonUtils.getJSONObject(mContext, "result_7-7.json")

2.摇一摇启动调试页

参考代码：

private static final int SENSOR_VALUE = 35;

private void initShakeListener(Application context) {
    
    
        SensorManager sensorManager = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE);
        Sensor sensor = sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
        sensorManager.registerListener(new SensorEventListener() {
    
    
            @Override
            public void onSensorChanged(SensorEvent event) {
    
    
                float[] values = event.values;
                if (values[0] > SENSOR_VALUE || values[1] > SENSOR_VALUE) {
    
    
                    Intent intent = new Intent(context, DebugToolActivity.class);
                    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                    context.startActivity(intent);
                }
            }

            @Override
            public void onAccuracyChanged(Sensor sensor, int accuracy) {
    
    

            }
        }, sensor, SensorManager.SENSOR_DELAY_GAME);
    }