Android DB-阿里云

【移动推送】Android SDK生成的db文件比较大，是否会影响推送功能的使用？

移动推送Android SDK生成的db文件比较大，是否会影响推送功能的使用，该如何处理？

【Android 逆向】使用 DB Browser 查看并修改 SQLite 数据库 ( 从 Android 应用数据目录中拷贝数据库文件 | 使用 DB Browser 工具查看数据块文件 )

文章目录一、从 Android 应用数据目录中拷贝 SQlite3 数据库文件二、使用 DB Browser 工具打开 SQlite3 数据库文件一、从 Android 应用数据目录中拷贝 SQlite3 数据库文件进入 /data/data/com.qidian.QDReader/database...

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【Android 逆向】使用 DB Browser 查看并修改 SQLite 数据库 ( 下载 DB Browser 安装包 | 安装 DB Browser 工具 )

文章目录一、下载 DB Browser 安装包二、安装 DB Browser 工具一、下载 DB Browser 安装包DB Browser 官网 : http://www.sqlitebrowser.org/主页中即可下载 DB Browser 安装包 ;二、安装 DB Browser 工具下载 ...

【Android 逆向】x86 汇编 ( align | db | dw | dd | nop | 伪指令 )

文章目录一、align 字节对齐指令二、db / dw / dd 指令三、nop 指令总结一、align 字节对齐指令align 字节对齐 ; 默认情况下是 16 1616 字节对齐 ; 该指令是伪指令 , 没有机器码与之对应 ;align 16h内存中是分页的 , 如果要记录每一块内存的使用状况 ...

android 读取本地数据库db文件（Android sqlite）

我们知道Android中有四种数据存储方式：SharedPreference存储content providerSQLite数据库存储文件存储今天我们主要说本地数据库sqlite这种方式，实现读取一个本地数据库db文件的功能。为了方便说明，我举个例子来讲：我们创建一个本地数据库，里面包含两张表一...

android sqlite(db数据库) 中的音频文件怎么读取？？（MP3）：报错

我把一个 MP3 文件保存 db数据库中，这个数据怎么读取并播放？？

Android SQLite同一DB中创建多表

我有这样的一个需求：整个项目的模块是分别在多个独立的lib工程中，通过挂载整合成一个完整的项目，我希望整个项目只有一个DB，可是我在不同模块（也就是不同lib工程中）分别写了各自的DBHelper（都继承SQLiteOpenHelper），并且在DBHelper的构造方法中创建DB时都使用了同一个D...

android litepal（还是手写db的好用）

郭大神的 litepal 不敢恭维，占用 id 问题 ~~~ myApplication package com.baoy.demo.demolitepal; import org.litepal.LitePalAppli...

从源码看Android中sqlite是怎么读DB的（转）

执行query 执行SQLiteDatabase类中query系列函数时，只会构造查询信息，不会执行查询。（query的源码追踪路径）执行move（里面的fillwindow是真正打开文件句柄并分配内存的地方）当执行Cursor的move系列函数时，第一次执行，会为查询结果集创建一块共享内存，...

Android数据库(SqlLite)操作和db文件查看

操作步骤很简单，首先导入sqlLite 的DB文件(即File Explorer /data /data/)，然后进行各种sql操作。下面是我的代码： package com.xiaoshan.udp.client.db; import android.content.Co...

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更新时间 2023-01-13 22:33:46

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