opengl es – How well does the Android Phone Emulator reflect the performance?-ThrowExceptions

Exception or error: I’ve been playing around with OpenGL ES development on Android. OpenGL ES applications seem to run slowly in the Emulator on my development machine. Does this reflect likely performance of actual hardware? I’m concerned about spending too much time developing an application if the graphics performance is going to be sluggish. How …

android – rtsp video performance as Browser triggered intent vs my application triggered intent-ThrowExceptions

Exception or error: Hi I am creating an app which will play livestream.com’s rtsp live channel. I am launching the player using intent within my app as following: iPlayer = new Intent(Intent.ACTION_VIEW); //iPlayer.setType(“video/*”); iPlayer.setData(Uri.parse(videoUrl)); startActivity(iPlayer); When the media player is launched through my Application, the video performance is very poor. It stops for buffering every …

performance – Why is the Android emulator slow?-ThrowExceptions

Exception or error: This question already has answers here: Closed 8 years ago. Possible Duplicate: slow android emulator Does anybody know why the emulator is that slow? Other emulators like for iPhone, Corona SDK load fast… Wondering why Google doesn’t work on this, it’s an enervating drawback developing… Are maybe already known plans to change …

performance – Why does android:singleLine="true" make ListView scrolling very laggy?-ThrowExceptions

Exception or error: I’ve noticed that android:singleLine=”true”, if used in the TextView of Listitem in ListView, makes scrolling very laggy. Though I’ve found an alternative android:maxLines=”1″, I’m very curious to know why android:singleLine=”true”makes scrolling very laggy and even if it’s laggy, why is android still using that ? How to solve: It seems that these …