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2014/10/16 ¤W¤È 08:17:36
android Programming Glossary: largestHow to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on of ImageViews and keep their aspect ratio based on the largest one Suppose I have multiple Images that I need to put one on.. animation appearing and some might even be draggable. the largest one which usually takes the whole screen would be the bottom..
http://stackoverflow.com/questions/17134522/does-anyone-have-benchmarks-code-results-comparing-performance-of-android-ap processors Java performed better than Xamarin C# code. The largest difference was under Android 2.3 where C# code run at approx...
Drawable-xxxx : Eclipse Versus AVD http://stackoverflow.com/questions/20112596/drawable-xxxx-eclipse-versus-avd png images in each folder now. The xxhdpi is obviously the largest and uses 1.8 Megs of storage. Should I get rid of it Thanks...
Which mobile operating system should I code for? [closed] http://stackoverflow.com/questions/2441649/which-mobile-operating-system-should-i-code-for to hit Shcmidt's claims within six months. Nokia The largest worldwide. If they would just make up between Maemo or Symbian..
Android: OutofMemoryError: bitmap size exceeds VM budget with no reason I can see http://stackoverflow.com/questions/3037027/android-outofmemoryerror-bitmap-size-exceeds-vm-budget-with-no-reason-i-can-se Average free 1 536 8.739MB 16B 7.750MB 24B 5.825KB The largest block is 7.7MB. And yet the LogCat says ERROR dalvikvm heap.. out of. This way you don't depend on GC and you can free largest piece of memory as soon as possible. First of all you should..
Memory efficient image resize in Android http://stackoverflow.com/questions/3219672/memory-efficient-image-resize-in-android so ~5 8 mega pixels down to one a a few smaller sizes the largest being 1024x768 . I Tried the following code but I consistently..
Grid of images inside ScrollView http://stackoverflow.com/questions/4523609/grid-of-images-inside-scrollview large height hint. View.MEASURED_SIZE_MASK represents the largest height possible. int expandSpec MeasureSpec.makeMeasureSpec..
http://stackoverflow.com/questions/5890499/pcm-audio-amplitude-values 16 bit samples the range is from 32768 to 32767 for the largest possible excursion of a vibration that can be recorded without..
Creating a table/grid with a frozen column and frozen headers http://stackoverflow.com/questions/7586753/creating-a-table-grid-with-a-frozen-column-and-frozen-headers The way in which they stay aligned is by detecting the largest string that will be in a column. This is done at the end of.. and maxContentChars that keep track of what the largest string value we've seen is. At the end of PopulateMainTable.. of the cells we set its min and max width based on the largest string we saw in that column. This is handled by setChildTextViewWidths..
JTransforms FFT in Android from PCM data http://stackoverflow.com/questions/7649003/jtransforms-fft-in-android-from-pcm-data input waveform then you need to find the FFT peak with the largest magnitude where Magnitude sqrt re re im im The index i of this.. where Magnitude sqrt re re im im The index i of this largest magnitude peak will tell you the approximate frequency of your..
How to get frequency from fft result? http://stackoverflow.com/questions/7674877/how-to-get-frequency-from-fft-result where we take audio data and identify the frequency of the largest peak N 1024 size of FFT and sample window Fs 44100 sample rate.. re fft 2 i im fft 2 i 1 magnitude i sqrt re re im im find largest peak in power spectrum max_magnitude INF max_index 1 for i 0.. max_magnitude magnitude i max_index i convert index of largest peak to frequency freq max_index Fs N share improve this answer..
http://stackoverflow.com/questions/8481844/gridview-height-gets-cut large height hint. View.MEASURED_SIZE_MASK represents the largest height possible. int expandSpec MeasureSpec.makeMeasureSpec..
How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one Suppose I have multiple Images that I need to put one on top of the other some might have some kind of animation appearing.. to put one on top of the other some might have some kind of animation appearing and some might even be draggable. the largest one which usually takes the whole screen would be the bottom in the Z coordinate let's call it the backgroundImageView while..
http://stackoverflow.com/questions/17134522/does-anyone-have-benchmarks-code-results-comparing-performance-of-android-ap the results would be different. On all devices with ARM processors Java performed better than Xamarin C# code. The largest difference was under Android 2.3 where C# code run at approx. 70 of Java speed. On Intel emulator with Intel HAX technology..
Drawable-xxxx : Eclipse Versus AVD http://stackoverflow.com/questions/20112596/drawable-xxxx-eclipse-versus-avd what drawable folder it pulls my PNG files from I have 140 png images in each folder now. The xxhdpi is obviously the largest and uses 1.8 Megs of storage. Should I get rid of it Thanks. EDIT I now know that tvdpi is between mdpi and hdpi and it's..
Which mobile operating system should I code for? [closed] http://stackoverflow.com/questions/2441649/which-mobile-operating-system-should-i-code-for to Comscore they are already at 8 of the market and expected to hit Shcmidt's claims within six months. Nokia The largest worldwide. If they would just make up between Maemo or Symbian I would be far less confused. iPhone Much more competition..
Android: OutofMemoryError: bitmap size exceeds VM budget with no reason I can see http://stackoverflow.com/questions/3037027/android-outofmemoryerror-bitmap-size-exceeds-vm-budget-with-no-reason-i-can-se table it shows Type Count Total Size Smallest Largest Median Average free 1 536 8.739MB 16B 7.750MB 24B 5.825KB The largest block is 7.7MB. And yet the LogCat says ERROR dalvikvm heap 1923 925200 byte external allocation too large for this process... This method frees exactly the native memory that you run out of. This way you don't depend on GC and you can free largest piece of memory as soon as possible. First of all you should ensure that you don't leak bitmaps. Here's a nice post on memory..
Memory efficient image resize in Android http://stackoverflow.com/questions/3219672/memory-efficient-image-resize-in-android to reduce the size of images retrieved form the camera so ~5 8 mega pixels down to one a a few smaller sizes the largest being 1024x768 . I Tried the following code but I consistently get an OutOfMemoryError . Bitmap image BitmapFactory.decodeStream..
Grid of images inside ScrollView http://stackoverflow.com/questions/4523609/grid-of-images-inside-scrollview if isExpanded Calculate entire height by providing a very large height hint. View.MEASURED_SIZE_MASK represents the largest height possible. int expandSpec MeasureSpec.makeMeasureSpec MEASURED_SIZE_MASK MeasureSpec.AT_MOST super.onMeasure widthMeasureSpec..
http://stackoverflow.com/questions/5890499/pcm-audio-amplitude-values recording data depend on the gain of the system. With common 16 bit samples the range is from 32768 to 32767 for the largest possible excursion of a vibration that can be recorded without distortion clipping or overflow. Usually the gain is set..
Creating a table/grid with a frozen column and frozen headers http://stackoverflow.com/questions/7586753/creating-a-table-grid-with-a-frozen-column-and-frozen-headers this provides all of the horizontal motion for the grid. The way in which they stay aligned is by detecting the largest string that will be in a column. This is done at the end of PopulateMainTable . While we're going through each of the TextViews.. to the rows you'll notice that there are two arrays maxFrozenChars and maxContentChars that keep track of what the largest string value we've seen is. At the end of PopulateMainTable we loop through each of the rows and for each of the cells we.. PopulateMainTable we loop through each of the rows and for each of the cells we set its min and max width based on the largest string we saw in that column. This is handled by setChildTextViewWidths . The last item that makes this work is to use a..
JTransforms FFT in Android from PCM data http://stackoverflow.com/questions/7649003/jtransforms-fft-in-android-from-pcm-data for the frequency of a single sinusoidal tone in the input waveform then you need to find the FFT peak with the largest magnitude where Magnitude sqrt re re im im The index i of this largest magnitude peak will tell you the approximate frequency.. then you need to find the FFT peak with the largest magnitude where Magnitude sqrt re re im im The index i of this largest magnitude peak will tell you the approximate frequency of your sinusoid Frequency Fs i N where Fs sample rate Hz i index..
How to get frequency from fft result? http://stackoverflow.com/questions/7674877/how-to-get-frequency-from-fft-result on this further here is pseudo code for a complete example where we take audio data and identify the frequency of the largest peak N 1024 size of FFT and sample window Fs 44100 sample rate 44.1 kHz data N input PCM data buffer fft N 2 FFT complex.. power spectrum magnitude values from fft for i 0 to N 2 1 re fft 2 i im fft 2 i 1 magnitude i sqrt re re im im find largest peak in power spectrum max_magnitude INF max_index 1 for i 0 to N 2 1 if magnitude i max_magnitude max_magnitude magnitude..
http://stackoverflow.com/questions/8481844/gridview-height-gets-cut if isExpanded Calculate entire height by providing a very large height hint. View.MEASURED_SIZE_MASK represents the largest height possible. int expandSpec MeasureSpec.makeMeasureSpec MEASURED_SIZE_MASK MeasureSpec.AT_MOST super.onMeasure widthMeasureSpec..
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