Joonghee's Laboratory

http://stackoverflow.com/questions/20582282/uncaught-referenceerror-while-loading-asset-file-on-android-4-4 You have to replace all the lines loadUrl(...) with evaluateJavascript(...). But this is only for KitKat (API 19 or above), so you need to do an SDK version check first: if (android.os.Build.VERSION.SDK_INT < 19) { mWebView.loadUrl("javascript:MathJax.Hub.Queue(['Type..

http://www.androiddesignpatterns.com/2014/12/activity-fragment-transitions-in-android-lollipop-part1.html public class MainActivity extends Activity implements View.OnClickListener { private ViewGroup mRootView; private View mRedBox, mGreenBox, mBlueBox, mBlackBox; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView..

http://www.javasrilankansupport.com/2013/06/how-to-move-an-image-from-left-to-right-and-right-to-left-in-android.html?m=1 http://thinkerodeng.tistory.com/32 @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); TextView tv_animation = (TextView) findViewById(R.id.img_animation); tv_animation.se..

http://stackoverflow.com/questions/11558899/passing-a-string-to-c-code-in-android-ndk std::string ConvertJString(JNIEnv* env, jstring str) { //if ( !str ) LString(); const jsize len = env->GetStringUTFLength(str); const char* strChars = env->GetStringUTFChars(str, (jboolean *)0); std::string Result(strChars, len); env->ReleaseStringUTFChars(str, strChars); return Resu..

http://sailerya.tistory.com/13 1. adb devices ( should be detected. ) 2. adb tcpip 5555 3. adb connect 192.168.0.196:5555 4. adb shell

http://manishkpr.webheavens.com/android-aidl-example/

I was involved in a server development if a photo application. I listed my learning below. (As next week, I move to another job) 1.A server should always wait for any client message. In other words, this task should be operating as an independent thread task. 2. The server should consider that there may be no response from any client. 3. A server's database is core asset in it..

http://examples.javacodegeeks.com/android/core/socket-core/android-socket-example/

http://stackoverflow.com/questions/4918781/why-does-asynctask-run-in-the-main-thread-of-an-application An AsyncTask has several parts: a doInBackground method that does, in fact, run on a separate thread, and aonPostExecute method that runs on the UI thread.

08-05 19:20:29.180: E/AndroidRuntime(26002): Caused by: java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare() You can call handler in thread or asynctask. But you can't create a handler in them.