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Find location of a removable SD card
...le via USB Mass Storage mode when mounted on a host machine", at least for Android 1.x and 2.x.
But the question is about external SD. How to get a path like "/mnt/sdcard/external_sd" (it may differ from device to device)?
Android has no concept of "external SD", aside from external storage, as de...
What's the best way to share data between activities?
...Note: sometimes, when the user leaves your activity (without quitting it), Android may decide to kill your application. In such scenario, I have experienced cases in which android attempts to launch the last activity using the intent provided before the app was killed. In this cases, data stored in ...
How to send emails from my Android application?
I am developing an application in Android. I don't know how to send an email from the application?
21 Answers
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How to change current Theme at runtime in Android [duplicate]
... // Call setTheme before creation of any(!) View.
setTheme(android.R.style.Theme_Dark);
// ...
setContentView(R.layout.main);
}
Edit
If you call setTheme after super.onCreate(savedInstanceState); your activity recreated but if you call setTheme before super.o...
Checking Bash exit status of several commands efficiently
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These shell functions seem to be unavailable on Ubuntu? I was hoping to use this, something portable-ish though
– ThorSummoner
Jun 21 '15 at 4:14
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How to log request and response body with Retrofit-Android?
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I used setLogLevel(LogLevel.FULL).setLog(new AndroidLog("YOUR_LOG_TAG")), it helped me.
UPDATE. You can also try for debug purpose use retrofit.client.Response as response model
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div布局居中的方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
div布局居中的方法本文简单介绍一种万能的div居中的方法，背景div横铺float:left，然后指定显示div宽度并设置margin:auto。思路：背景div横铺float:left，然后指定显示div宽度并设置margin:auto。代码如下：
<div class="testbg">
<div class="te...
MiniDumpWriteDump 记录dmp文件的简单实例（附调试方法） - C/C++ - 清泛网...
MiniDumpWriteDump 记录dmp文件的简单实例（附调试方法）实例代码如下：#include <DbgHelp.h>#pragma comment(lib, "Dbghelp.lib")LONG WINAPI ExceptionHandler(LPEXCEPTION_POINTERS pExce...实例代码如下：
#include <DbgHelp.h>
#pragma comment(lib, "Dbghelp.lib")
LONG WINAPI E...
MFC Dialog中嵌入View、动态创建View的方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
MFC Dialog中嵌入View、动态创建View的方法1、OnInitDialog是CDialog的函数，像CWnd等没有的话可以放在构造函数中，然后在OnPaint()函数中改变大小并显示视图。
2、OnInitialUpdate：使用MDI框架创建视图时会自动被框架调用，这里的View是自...
VC 对话框背景色覆盖CEdit背景色的解决方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
VC 对话框背景色覆盖CEdit背景色的解决方法对话框不设置背景色时，CEdit自绘背景色正常（CEdit自绘请参考《MFC CEdit自绘、MFC圆角输入框》），但是对话框如何在OnCtlColor中设置背...对话框不设置背景色时，CEdit自绘背景色正常（CEd...