CoXier

import okhttp3.*;
import okio.Buffer;

import java.io.IOException;
import java.nio.charset.Charset;

public class CurlLoggerInterceptor implements Interceptor {
    private StringBuilder curlCommandBuilder;
    private final Charset UTF8 = Charset.forName("UTF-8");
    private String tag = null;

CoXier

import android.content.Context;
import android.os.Build;
import android.support.annotation.IntDef;
import android.support.annotation.RequiresApi;
import android.util.AttributeSet;
import android.view.TextureView;

import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

CoXier

截取视频

ffmpeg -i input.mp4 -acodec copy -ss 00:00:14 -t 00:00:23 output.mp4

-ss：起始时间 -t: 总时间

去水印

ffmpeg -i input.mp4 -vf delogo=x=1035:y=40:w=210:h=80 no_log.mp4

CoXier

一、MySQL 安装

• Mac ：https://gist.github.com/nrollr/3f57fc15ded7dddddcc4e82fe137b58e#1
• Ubuntu ：https://www.digitalocean.com/community/tutorials/how-to-install-mysql-on-ubuntu-16-04

创建用户:https://www.digitalocean.com/community/tutorials/how-to-create-a-new-user-and-grant-permissions-in-mysql mysql 常用操作：https://www.digitalocean.com/community/tutorials/a-basic-mysql-tutorial#how-to-access-a-mysql-database

推荐一个好用的终端 mysql 工具：https://github.com/dbcli/mycli ，mycli 比起原生 mysql 终端增加了补全和高亮功能。

CoXier

• 生成 idegen.jar  mmm development/tools/idegen/ 注意使用 bash
• 生成 android.ipr development/tools/idegen/idegen.sh

导入 Android Studio 后的常见问题：

• 点击类名，跳转的是 class 文件，解决方法：进入 Project Structure->Modules，移除所有的依赖，只保留两个。具体参考：http://blog.csdn.net/yanbober/article/details/48846331
• 资源路径找不到，如果 make 没有成功，那么 Android Studio 就无法找到资源。如果想看资源也是能找到的，如：frameworks/base/core/res/res/values/attrs.xml

CoXier

#!/bin/bash
usage() { echo "Usage: $0 [-p <package_name>] [-d <databases_name>]" 1>&2; exit 1; }
while getopts ":p:d:" o; do
    case "${o}" in
        p)
            p=${OPTARG}
            ;;
        d)
            d=${OPTARG}
            ;;

CoXier

adb 常用命令

网络有关

• svc data enable/disable 开关移动网络
• svc wifi enable/disable 开关 wifi

文件操作相关

• 拖出某一个 apk：

CoXier

# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in E:\sdk/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the proguardFiles
# directive in build.gradle.
#
# For more details, see
#   http://developer.android.com/guide/developing/tools/proguard.html

# Add any project specific keep options here:

CoXier

import java.util.HashMap;

/**
 * Created by coxier on 17-3-10.
 */
public class LRUCache<K,V> {

    private final class Node {
        Node next;
        Node pre;

CoXier

import android.util.Log;
import android.view.GestureDetector;
import android.view.MotionEvent;

/**
 * Created by CoXier on 17-2-21.
 */

public class SimpleGestureListener extends GestureDetector.SimpleOnGestureListener {
    private static final String TAG = "SimpleGestureListener";