DropBoxReceiver

package com.android.demo.lileidemo.listener;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.DropBoxManager;
import android.os.Handler;

import com.android.demo.lileidemo.MyApplication;
import com.android.demo.lileidemo.constant.AppConstants;
/**
 * date: 04/08/2020.
 * author: lilei.
 * Android8.0 should dynamic registration monitoring.
 */
public class DropBoxReceiver extends BroadcastReceiver {
    public static String TAG = AppConstants.APP_TAG + "DropBoxReceiver ";
    private Handler mWorker;
    private static volatile DropBoxReceiver mInstance;
    private static final boolean DEBUG = true;

    public DropBoxReceiver() {
        mWorker = new Handler();
    }

    /**
     * get Instance.
     *
     * @return instance.
     */
    public static DropBoxReceiver getInstance() {
        if (mInstance == null) {
            synchronized (DropBoxReceiver.class) {
                if (mInstance == null) {
                    mInstance = new DropBoxReceiver();
                }
            }
        }
        return mInstance;
    }

    /**
     * Register Ivi State Change Listener and start DropBox monitor.
     *
     */
    public void registerIviStateChangeListener() {
        //LogUtil.d(TAG + "registerIviStateChangeListener()");
        registerReceiver();
    }

    /**
     * registerReceiver.
     */
    private void registerReceiver() {
        //LogUtil.d(TAG + "registerReceiver private");
        IntentFilter intentFilter = new IntentFilter();
        intentFilter.addAction("android.intent.action.DROPBOX_ENTRY_ADDED");
        MyApplication.getAppContext().registerReceiver(DropBoxReceiver.getInstance(),
            intentFilter);
    }

    /**
     * unregisterReceiver.
     */
    public void unregisterReceiver() {
        MyApplication.getAppContext().unregisterReceiver(DropBoxReceiver.getInstance());
    }

    @Override
    public void onReceive(Context context, Intent intent) {
        String tag = (String) intent.getExtras().get(DropBoxManager.EXTRA_TAG);
        long time = (Long) intent.getExtras().get(DropBoxManager.EXTRA_TIME);
        if (DEBUG) {
            //LogUtil.d(TAG + "dropbox tag =" + tag + ",time = " + time);
        }
        parseDropBox(tag, time);
    }

    /**
     * parseDropBox.
     *
     * @param tag  tag.
     * @param time time.
     */
    public void parseDropBox(String tag, long time) {
        /**
        if ("system_app_crash".equals(tag) || "data_app_crash".equals(tag)) {
            String packageName = DropBoxUtil.getDropBoxPackageName(tag, time - 1);
            LogUtil.d(TAG + "parseDropBox 11 tag:" + tag + " time:" + time
                + " packageName:" + packageName);
        } else if ("system_app_anr".equals(tag) || "data_app_anr".equals(tag)) {
            String packageName = DropBoxUtil.getDropBoxPackageName(tag, time - 1);
            LogUtil.d(TAG + "parseDropBox 22 tag:" + tag + " time:" + time
                + " packageName:" + packageName);
        }
        **/
    }
}