5 floor
, awesome bird. 2016-12-20 09:31 published [Reply]
First Floor said the right, thank Bo Master!!!
4 floor
Woshishuaibi2016-11-04 10:16 published [Reply]
solved, worship landlord!
3 floor
wangyunzan1232016-10-09 11:58 published [Reply]
Thank you very much!!!
2 Floor
Wheat Field _ Watch 2016-09-13 15:22 published [Reply]
Likes
, remove and detach have a slight difference, without considering the fallback stack, remove destroys the entire fragment instance, and detach simply destroys its view structure, and the instance is not destroyed. So how do they choose to use it? If your current activity persists, you may prefer to use detach when you do not want to retain user action.The above has been introduced to complete the fragment commonly used some methods, I believe that after reading, we must clearly understand the re
More and more people are going to install Visual Studio 2015 and try out the C # cross-platform development tool Xamarin, but there are a lot of problems.I believe I will not be the only one who has encountered the following issues, and will not be the last, hereby recorded.Microsoft's VS2015 will bring the Microsoft Simulator (UPDATE1 start), VS Emulator for Android, I started with Google's own simulator, but the exception of the card, so want to try
application inherits some of the other classes, and you do not want to change it, then rewrite Attachbasecontext () as below. Public class MyApplication extends Fooapplication { @Override protectedvoidbase ) { super.attachbasecontext (base); Multidex.install (this); } }4. The compilation process may be low on memory. To fix it, set the followingdexoptions { true "4g"} 5, re-build, generate signature apk, install and use n
Today interview encountered this problem, just at first did not see the meaning of the ANR abbreviation, and then asked the interviewer originally this means: Anrs ("Application Not Responding"), meaning "app is not responding". In the following cases, Android will report a ANR error: – The main thread ("Event processing Thread"/"UI thread") does not respond to input events within 5 seconds –broadcastrece
Recently encountered a problem, always in the analog permission denied error, so I directly on the phone test, found no errors, so depressed, repeatedly in the androidmanifest to join the rights Fix some Android Permission denied
Android common error handling (2) and android common error handling
The test month is very busy. After the test, you can continue to write code and learn more ...... I hope you will give me more advice ~
1. java. lang. OutOfMemoryError
2. Images cannot be filled with ImageView
This solution is actually quite simple
contains the Sources for Android SDK, and the source code of the previous version is not updated, angry!
Download the corresponding SDK Sources and put it in the \ android-sdk-windows \ sources directory!
Error Message]
When Android uses KSOAP2 to call WebService:
Java. lang. NoClassDefFoundError: org. ksoap2.serial
When I first started learning Android, I had this problem, and every time I opened and ran Android project, I would jump out of this tip:Ignoring it the program can run but always feel a little uncomfortableThere are a number of solutions available online:1. Open the project's Androidmanifest.xml file, android:targetsdkversion="21" to "20" or the following value. Because
in Packages\apps\mms\src\com\android\mms\ui\uriimage.javaInitfromcontenturi functionPlease find this code:M:code analyze 003, for fix bug ALPS00278013, send the MmsWith a image from phone to email,but the image name changedTo number and the suffix are lost when received. @{FilePath = Uri.getpath ();FilePath = c.getstring (C.getcolumnindexorthrow (Images.Media.DATA));/// @}SwitchM:code analyze 003, for
again.
Second, the system version does not support
If the download can not solve the problem of the Android parsing package, a big one may be that your phone's configuration parameters do not support the software, for example, if a APK program version of the system requirements in Android 4.0, and your mobile phone is the Android 2.3 system
$NDK carriage return
Then use the/cygdrive/to locate your build_native.sh file location.
And then enter./build_native.sh
You will compile your C + + code into the Android class file and copy the resource files or whatever.
7. Pour this item into eclipse
There may be a red fork in it, for example, you can't find a library file. This is to copy the Lib package in the COCOS2D-2.0-X-2.0.3\COCOS2DX\PLATFORM\ANDROID
Today I'm going to focus on an error I encountered when I used the mat tool to parse a fileError opening heap dump ' a.hprof '. Check the error log for further details.Error opening heap dump ' a.hprof '. Check the error log for further details.Unknown HPROF Version (JAVA profile 1.0.3) (java.io.IOException)Unknown HPR
Cause Analysis:This situation is caused by version inconsistency, this invalid directory is not the current compile time generated, it is possible to debug the case, generated.Since the 1.6 version was previously only drawable a picture resource directory. SoWorkaround One:Modify the project version to more than 1.6.Workaround Two:Delete the error crunch folder directly in the project.Then run, fix it ~Refe
After updating the SDK, there was a problem running the project on Ecplise.This error is indicated on the run: Your project contains error (s), please fix them before running Your application. (Your program contains errors, modify and then run).The console is output like this:Hint Dx.jar file did not load to, according to some methods on the net try also not, I f
/etc/passwd (and possibly/etc/group) files should be rebuilt. See the mans pages for MKPASSWD and Mkgroup so, for example, run mkpasswd-l [-d] >/etc/passwd
Mkgroup-l [-d] >/etc/group Note that the-d switch was necessary for domain users. Bash:build_ajsc_emulator.sh:command not found cause: The original Windows system user name is not the same as the newly installed system user name resolved: 3.1. Follow the prompts to run $ mkpasswd-l >/etc/passwd$ mkgroup-l >/etc/group Restart Cygwi
installation test.
Summary of other differences
1. The Project has no target set appears. Edit the project properties to set one. of errorsEclipse Import Step:1. file.../import.../general/existing Projects into Workspace2. Click the browse button, select the directory of items to be imported, click Finish3. If the Project has no target set appears. Edit the project properties to set one. Error, you need to select the
the project properties to set one. Error, you need to select the Android version of project build target in the project's properties4. The folder will automatically append a Gen's small directory, which is automatically generated R.java files, if the file has been imported R.java, it will be an error, as long as the original R.java file deleted.
If you are prom
Next to my solution:1. Ensure that the target version of the AppCompat project is below the Android version of the actual project2. Make sure that the AppCompat project code is the same as the Eclipse tool code, and I made this mistake, causing the reference appcompat to always fail ...My eclipse environment is utf-8 encoded, but the AppCompat project is created by default GBK encoding, right-AppCompat project >> Properties >>Resource>> change code to
1. Import project Error
When importing an existing project in eclipse, the Android version mismatch error often occurs.
Solution: Right-click the project node, select the Properties command, and select the appropriate target from the android Project Build target.
Figure 1 52 Project Properties dialog box
2. @ override
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