From 056d4ef4e94fb253b10ded66cd58c820d41b755c Mon Sep 17 00:00:00 2001
From: songshicong <869759698@qq.com>
Date: Sat, 8 Dec 2018 16:00:44 +0800
Subject: [PATCH] update

---
 README.md                                     |  9 ++++-
 blogs/Activity.md                             | 38 +++++++++++++++++++
 blogs/SQLite.md                               | 21 ++++++++++
 ...redPreferences.md => SharedPreferences.md} |  0
 4 files changed, 67 insertions(+), 1 deletion(-)
 create mode 100644 blogs/Activity.md
 create mode 100644 blogs/SQLite.md
 rename blogs/{Android 持久化存储之 SharedPreferences.md => SharedPreferences.md} (100%)

diff --git a/README.md b/README.md
index e9f069c..b75ae82 100644
--- a/README.md
+++ b/README.md
@@ -6,5 +6,12 @@ Android Notes
 
 1. [WebView](https://github.com/Omooo/Android-Notes/blob/master/blogs/WebView.md)
 2. [RecyclerView](https://github.com/Omooo/Android-Notes/blob/master/blogs/RecyclerView.md)
-3. 
+
+#### 常见知识点
+
+1. Android 数据持久化
+   - [SharedPreferences](https://github.com/Omooo/Android-Notes/blob/master/blogs/Android%20%E6%8C%81%E4%B9%85%E5%8C%96%E5%AD%98%E5%82%A8%E4%B9%8B%20SharedPreferences.md)
+   - 
+
+
 
diff --git a/blogs/Activity.md b/blogs/Activity.md
new file mode 100644
index 0000000..64e6405
--- /dev/null
+++ b/blogs/Activity.md
@@ -0,0 +1,38 @@
+---
+Activity
+---
+
+#### 目录
+
+1. 思维导图
+2. 基本使用
+
+   - Activity 启动以及生命周期
+     - Activity 启动
+       - 显式启动
+       - 隐式启动
+     - 生命周期
+       - 正常生命周期
+       - 异常生命周期
+         - 横竖屏切换
+         - 异常退出
+   - 启动模式
+     - standard
+     - singleTop
+     - singleTask
+     - singleInstance
+   - 常用回调函数
+
+     - setResult / onActivityResult
+
+     - onNewIntent
+     - onConfigurationChanged
+     - onSaveInstanceState / onRestoreInstanceState
+     - onTrimMemory
+   - 通信交互
+
+     - 与 Activity 通信
+     - 与 Fragment 通信
+     - 与 Service 通信
+3. 高级玩法
+   - 根 Activity 启动流程
\ No newline at end of file
diff --git a/blogs/SQLite.md b/blogs/SQLite.md
new file mode 100644
index 0000000..d0baf75
--- /dev/null
+++ b/blogs/SQLite.md
@@ -0,0 +1,21 @@
+---
+Android 数据持久化之 SQLite
+---
+
+#### 目录
+
+1. 思维导图
+2. SQLite
+   - 基本使用
+     - SQLiteOpenHelper
+     - SQLiteDatabase
+   - 常见问题
+     - 数据库升级
+     - 
+   - 优化建议
+     - 事务
+     - 建立索引
+3. 参考
+
+#### 思维导图
+
diff --git a/blogs/Android 持久化存储之 SharedPreferences.md b/blogs/SharedPreferences.md
similarity index 100%
rename from blogs/Android 持久化存储之 SharedPreferences.md
rename to blogs/SharedPreferences.md