Understand android contact database

Getting the contact photo is such a big pain.

To understand what uri to use to get the info. It's better that you can view the database directly. 

This is how:

Create an android emulator with SD card and save few contacts. 

Use this command to dump the sql lite dataase.

adb pull /data/data/com.android.providers.contacts/databases/contacts2.db contacts2.db

Use the sqlite browser to view the sqlite database. 

The last part of content provider URI is ID.

For example, 

content://com.android.contacts/data/136

point to table data where id = 136.

http://sqlitebrowser.org/

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Feng

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Feng

DNS not working for .local in Yosemite?

PIng not working, but host and dig works.....

here is the solution:

sudo discoveryutil mdnsactivedirectory yes

--

Feng

超好用国际电话卡rebtel

超低话费

拨本地座机号转接目标号（无需网络）

也可用网络软件拨打

高级用法 smart call 可以免费拨打国际电话（双方都要注册rebtel, 哦，我不是说语音聊天， 可以实现电话拨电话国际免费). 详情看这里 http://www.howcallbest.com/rebtel-smart-call/

用以下链接注册， 充1美金，得5美金。

http://reb.tl/1veUZFA

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Feng