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2014/10/16 ¤W¤È 08:10:14
android Programming Glossary: arraysAndroid 4.2 broke my encrypt/decrypt code and the provided solutions don't work http://stackoverflow.com/questions/13433529/android-4-2-broke-my-encrypt-decrypt-code-and-the-provided-solutions-dont-work the mentioned posts as it just crypts and decrypts byte arrays whereas the others solutions crypt and decrypt Strings HEX Strings..
Rotating a bitmap using JNI & NDK http://stackoverflow.com/questions/14398670/rotating-a-bitmap-using-jni-ndk
OpenGL extensions available on different Android devices [closed] http://stackoverflow.com/questions/2093594/opengl-extensions-available-on-different-android-devices techniques of drawing sprites the basic way using vertex arrays slow using vertex buffer objects VBOs faster using the draw_texture.. but only for basic sprites i.e. no transforming Vertex arrays are supported in OpenGL ES 1.0 and thus in every Android device...
How can I avoid garbage collection delays in Java games? (Best Practices) [closed] http://stackoverflow.com/questions/2484079/how-can-i-avoid-garbage-collection-delays-in-java-games-best-practices was executed there was an iterator allocated. I'm using arrays ArrayList for my objects now. If I ever want trees or hashes.. Your score is Score.points x y paint because Strings char arrays and StringBuffers will be allocated all over to make it work... hiccups. I think the best choice here is to keep char arrays and decode your int or double manually into it and concatenate..
Android Reading from an Input stream efficiently http://stackoverflow.com/questions/2492076/android-reading-from-an-input-stream-efficiently objects on each append it directly uses the internal char arrays without copy them. The implementation for your case would be..
JSON Array iteration in Android/Java http://stackoverflow.com/questions/3408985/json-array-iteration-in-android-java web and have since been unable to find it. java android arrays json share improve this question I have done it two different..
Sending arrays with Intent.putExtra http://stackoverflow.com/questions/3848148/sending-arrays-with-intent-putextra arrays with Intent.putExtra I have an array of integers in the activity..
Populating a ListView using ArrayList? http://stackoverflow.com/questions/5070830/populating-a-listview-using-arraylist toString of each object in the array. You can add lists or arrays of custom objects. Override the toString method of your objects..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare the recorded one. The thing is how can I compare the two arrays in a smart way They will never have exactly the same values.. could help me out with the first steps with comparing to arrays I would be a happy man Thanks iphone android math artificial.. time warping . Here is an illustrative example with 1D arrays. In the database we already have the following 2 arrays Array..
How to Parse JSON Array in Android with Gson http://stackoverflow.com/questions/8371274/how-to-parse-json-array-in-android-with-gson JSON Array in Android with Gson I want to parse JSON arrays and using gson. Firstly I can log JSON output server is responsing..
http://stackoverflow.com/questions/9572795/convert-list-to-array-in-java tiendas with the values of tiendasList . java android arrays list arraylist share Either Foo array list.toArray new Foo.. array fill the array Note that this works only for arrays of reference types. For arrays of primitive types use the traditional.. that this works only for arrays of reference types. For arrays of primitive types use the traditional way List Integer list..
Android 4.2 broke my encrypt/decrypt code and the provided solutions don't work http://stackoverflow.com/questions/13433529/android-4-2-broke-my-encrypt-decrypt-code-and-the-provided-solutions-dont-work at StackOverflow a long time ago I see that it differs from the mentioned posts as it just crypts and decrypts byte arrays whereas the others solutions crypt and decrypt Strings HEX Strings I think . Does it have to do with the seed Does it have..
Rotating a bitmap using JNI & NDK http://stackoverflow.com/questions/14398670/rotating-a-bitmap-using-jni-ndk
OpenGL extensions available on different Android devices [closed] http://stackoverflow.com/questions/2093594/opengl-extensions-available-on-different-android-devices Android game s . Currently I'm supporting three different techniques of drawing sprites the basic way using vertex arrays slow using vertex buffer objects VBOs faster using the draw_texture extension fastest but only for basic sprites i.e. no.. objects VBOs faster using the draw_texture extension fastest but only for basic sprites i.e. no transforming Vertex arrays are supported in OpenGL ES 1.0 and thus in every Android device. I'm guessing most if not all of the current devices also..
How can I avoid garbage collection delays in Java games? (Best Practices) [closed] http://stackoverflow.com/questions/2484079/how-can-i-avoid-garbage-collection-delays-in-java-games-best-practices gob.onDraw canvas where every single time the loop was executed there was an iterator allocated. I'm using arrays ArrayList for my objects now. If I ever want trees or hashes in an inner loop I know that I need to be careful or even reimplement.. progress using Canvas.drawText . This is bad canvas.drawText Your score is Score.points x y paint because Strings char arrays and StringBuffers will be allocated all over to make it work. If you have a few text display items and run the frame 60.. that begins to add up and will increase your garbage collection hiccups. I think the best choice here is to keep char arrays and decode your int or double manually into it and concatenate strings onto the beginning and end. I'd like to hear if there's..
Android Reading from an Input stream efficiently http://stackoverflow.com/questions/2492076/android-reading-from-an-input-stream-efficiently use StringBuilder that avoid to instantiate new String objects on each append it directly uses the internal char arrays without copy them. The implementation for your case would be something like that BufferedReader r new BufferedReader new..
JSON Array iteration in Android/Java http://stackoverflow.com/questions/3408985/json-array-iteration-in-android-java but I had this working from an example I found on the web and have since been unable to find it. java android arrays json share improve this question I have done it two different ways 1. make a Map HashMap String String applicationSettings..
Sending arrays with Intent.putExtra http://stackoverflow.com/questions/3848148/sending-arrays-with-intent-putextra arrays with Intent.putExtra I have an array of integers in the activity A int array 1 2 3 And i want to send that variable to..
Populating a ListView using ArrayList? http://stackoverflow.com/questions/5070830/populating-a-listview-using-arraylist the TextView is referenced it will be filled with the toString of each object in the array. You can add lists or arrays of custom objects. Override the toString method of your objects to determine what text will be displayed for the item in..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare movement I'm could compare the replicated movement array to the recorded one. The thing is how can I compare the two arrays in a smart way They will never have exactly the same values but they can be somewhat the same. Am I at all on the right.. for me here. But I'm not that smart apparently so if anyone could help me out with the first steps with comparing to arrays I would be a happy man Thanks iphone android math artificial intelligence gesture recognition share improve this question.. gesture recognition share improve this question Try dynamic time warping . Here is an illustrative example with 1D arrays. In the database we already have the following 2 arrays Array 1 5 3 1 Array 2 1 3 5 8 8 We measured 2 4 6 7 . Which array..
How to Parse JSON Array in Android with Gson http://stackoverflow.com/questions/8371274/how-to-parse-json-array-in-android-with-gson to Parse JSON Array in Android with Gson I want to parse JSON arrays and using gson. Firstly I can log JSON output server is responsing to client clearly. Here is my JSON output id '1' title..
http://stackoverflow.com/questions/9572795/convert-list-to-array-in-java setListAdapter this.adaptador I need to populate the array tiendas with the values of tiendasList . java android arrays list arraylist share Either Foo array list.toArray new Foo list.size or Foo array new Foo list.size list.toArray array.. new Foo list.size or Foo array new Foo list.size list.toArray array fill the array Note that this works only for arrays of reference types. For arrays of primitive types use the traditional way List Integer list ... int array new int list.size.. array new Foo list.size list.toArray array fill the array Note that this works only for arrays of reference types. For arrays of primitive types use the traditional way List Integer list ... int array new int list.size for int i 0 i list.size i array..
JSONException: Value of type java.lang.String cannot be converted to JSONObject http://stackoverflow.com/questions/10267910/jsonexception-value-of-type-java-lang-string-cannot-be-converted-to-jsonobject Value of type java.lang.String cannot be converted to JSONObject I have a JSON file with 2 JSON Arrays in it One Array for routes and one Array for sights. A route should consist of several sights where the user gets navigated..
Android App Crashes Suddenly while running? http://stackoverflow.com/questions/11190469/android-app-crashes-suddenly-while-running to the JNI Specification sections titled Accessing Java Objects and the following section Accessing Primitive Arrays . Finally some snippets of your native code where you access primitive data arrays would be useful to help solve your problem..
Pass 2D array to another Activity http://stackoverflow.com/questions/12214847/pass-2d-array-to-another-activity .getExtras .getString msg android 2d array parcelable share improve this question You can use putSerializable. Arrays are serializable. To store bundle.putSerializable list selected_list Here bundle is Bundle object. To access String passedString_list..
Using MediaCodec to save series of images as Video http://stackoverflow.com/questions/18795353/using-mediacodec-to-save-series-of-images-as-video MediaCodec to save series of images as Video I am trying to use MediaCodec to save a series of Images saved as Byte Arrays in a file to a video file. I have tested these images on a SurfaceView playing them in series and I can see them fine. I..
Android Resource - Array of Arrays http://stackoverflow.com/questions/4326037/android-resource-array-of-arrays Resource Array of Arrays I am trying to implement a resource data structure that includes an array of arrays specifically strings. The issue I run..
Android: Convert Stream to String without running out of memory http://stackoverflow.com/questions/4729188/android-convert-stream-to-string-without-running-out-of-memory string length ahead of your stream you will be able to create a StringBuilder with correct array size inside of it. Arrays cannot be resized after creation so if you run out of array capacity in StringBuilder the implementation has to allocate..
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