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2014/10/16 ¤W¤È 08:14:27
android Programming Glossary: graphicsApplication Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen knowledge what I understood is that for designing Android graphics even Programmer must know the designing concept. android android.. PNG for the same file size Add labels to your images and graphics for debugging Use the supports screens element Configure your..
http://stackoverflow.com/questions/1945142/bitmaps-in-android 2009 03 msg00023.html android platform frameworks base graphics java android graphics Bitmap.java android platform frameworks.. android platform frameworks base graphics java android graphics Bitmap.java android platform frameworks base core jni android..
BitmapFactory OOM driving me nuts http://stackoverflow.com/questions/1955410/bitmapfactory-oom-driving-me-nuts is allocated in the Native heap by the underlying Skia graphics library. Unfortunately while the definition of BitmapFactory.decode.....
Which programming languages can I use on Android Dalvik? http://stackoverflow.com/questions/1994703/which-programming-languages-can-i-use-on-android-dalvik It is said to be a C like language for high performance graphics programming which helps you easily write efficient Visual effects..
http://stackoverflow.com/questions/3660209/display-animated-gif AnimationDrawable http developer.android.com guide topics graphics 2d graphics.html#frame animation The example uses animation.. http developer.android.com guide topics graphics 2d graphics.html#frame animation The example uses animation saved as frames.. can decode and display animated GIFs using android.graphics.Movie class. This is not too much documented but is in SDK Reference..
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android resources samples ApiDemos src com example android apis graphics BitmapMesh.html Maybe someone could help me out on an equation..
Android: How to rotate a bitmap on a center point http://stackoverflow.com/questions/4166917/android-how-to-rotate-a-bitmap-on-a-center-point If you check the following method from ~frameworks base graphics java android graphics Bitmap.java public static Bitmap createBitmap.. method from ~frameworks base graphics java android graphics Bitmap.java public static Bitmap createBitmap Bitmap source..
How to set text color of TextView in code? http://stackoverflow.com/questions/4602902/how-to-set-text-color-of-textview-in-code
Create a NinePatch/NinePatchDrawable in runtime http://stackoverflow.com/questions/5079868/create-a-ninepatch-ninepatchdrawable-in-runtime a requirement on my Android application that parts on the graphics should be customizable by retrieving new colors and images from.. android mydroid 1.6 frameworks base core jni android graphics NinePatch.cpp struct Res_png_9patch https scm.sipfoundry.org..
Rotate zoom drag image in android imageview http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview import android.app.Activity import android.graphics.Bitmap import android.graphics.BitmapFactory import android.graphics.Matrix.. import android.graphics.Bitmap import android.graphics.BitmapFactory import android.graphics.Matrix import android.graphics.PointF.. import android.graphics.BitmapFactory import android.graphics.Matrix import android.graphics.PointF import android.os.Bundle..
Extending RelativeLayout, and overriding dispatchDraw() to create a zoomable ViewGroup http://stackoverflow.com/questions/6378904/extending-relativelayout-and-overriding-dispatchdraw-to-create-a-zoomable-vie that scale factor would be applied to the Canvas prior to graphics being drawn. However before doing that I have tried to be clever.. 1 then the calls to invalidate only cause a refresh of the graphics in that imaginary box. But the graphics that are seen to update.. a refresh of the graphics in that imaginary box. But the graphics that are seen to update are being done to the right scale. If..
How do I convert ppi into dpi for Android images? http://stackoverflow.com/questions/6930031/how-do-i-convert-ppi-into-dpi-for-android-images ppi into dpi for Android images I have started making graphics for my Android app using Adobe Photoshop. But I am unable to..
Android How to draw a smooth line following your finger http://stackoverflow.com/questions/8287949/android-how-to-draw-a-smooth-line-following-your-finger your finger http marakana.com tutorials android 2d graphics example.html I am using this example below. But when I move..
OpenGL ES Android Matrix Transformations http://stackoverflow.com/questions/13480043/opengl-es-android-matrix-transformations finally works for me. Based on Android Training Displaying Graphics with OpenGL ES Adding Motion Use the correct vertex shader private..
How can I capture a video recording on Android? http://stackoverflow.com/questions/1817742/how-can-i-capture-a-video-recording-on-android finish It's from my book Pro Android Media Developing Graphics Music Video and Rich Media Apps for Smartphones and Tablets..
Android: How do I attach a temporary, generated image to an email? http://stackoverflow.com/questions/3570914/android-how-do-i-attach-a-temporary-generated-image-to-an-email android.content.Intent.EXTRA_SUBJECT Portable Network Graphics intent.putExtra android.content.Intent.EXTRA_CC new String carbon@somewhere.com..
http://stackoverflow.com/questions/4579573/android-graphics-internals Graphics Internals I haven't found a clear explanation on how the Android..
Where can I find Android video tutorials? [closed] http://stackoverflow.com/questions/4904560/where-can-i-find-android-video-tutorials videos... android share improve this question Android Graphics and animation http www.youtube.com watch v duefsFTJXzc Android..
cut the portion of bitmap [duplicate] http://stackoverflow.com/questions/5432495/cut-the-portion-of-bitmap way I am aware of is to use XFer mode processing from the Graphics package. Function below cuts region starting from 30 30 till..
Drawing on Canvas and save image http://stackoverflow.com/questions/7401432/drawing-on-canvas-and-save-image on Canvas and save image I am new to the Android Graphics class. I want to draw an image actually a signature kind using..
http://stackoverflow.com/questions/9838518/carousel-library-for-android implementation. public class CoverFlow extends Gallery Graphics Camera used for transforming the matrix of ImageViews. private..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen this information but my view is from implementation. From my knowledge what I understood is that for designing Android graphics even Programmer must know the designing concept. android android layout design screen share improve this question Finally.. lossy JPEG may look better than a highly compressed lossless PNG for the same file size Add labels to your images and graphics for debugging Use the supports screens element Configure your emulators with real device values Conventionally desktop systems..
http://stackoverflow.com/questions/1945142/bitmaps-in-android in the native heap. Source http osdir.com ml AndroidDevelopers 2009 03 msg00023.html android platform frameworks base graphics java android graphics Bitmap.java android platform frameworks base core jni android graphics Bitmap.cpp share improve..
BitmapFactory OOM driving me nuts http://stackoverflow.com/questions/1955410/bitmapfactory-oom-driving-me-nuts to it in the VM heap which is small but the actual data is allocated in the Native heap by the underlying Skia graphics library. Unfortunately while the definition of BitmapFactory.decode... says that it returns null if the image data could..
Which programming languages can I use on Android Dalvik? http://stackoverflow.com/questions/1994703/which-programming-languages-can-i-use-on-android-dalvik On 4 Aug 2010 i have found Regarding RenderScript . Basically It is said to be a C like language for high performance graphics programming which helps you easily write efficient Visual effects and animations in your Android Applications. Its not released..
http://stackoverflow.com/questions/3660209/display-animated-gif GIF natively. However it can display animations using AnimationDrawable http developer.android.com guide topics graphics 2d graphics.html#frame animation The example uses animation saved as frames in application resources but what I need is.. However it can display animations using AnimationDrawable http developer.android.com guide topics graphics 2d graphics.html#frame animation The example uses animation saved as frames in application resources but what I need is to display animated.. animated gif share improve this question Android actually can decode and display animated GIFs using android.graphics.Movie class. This is not too much documented but is in SDK Reference . Moreover it is used in Samples in ApiDemos in BitmapDecode..
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android example in the Android API demos http developer.android.com resources samples ApiDemos src com example android apis graphics BitmapMesh.html Maybe someone could help me out on an equation to simply fold the top right corner inward diagnally across..
Android: How to rotate a bitmap on a center point http://stackoverflow.com/questions/4166917/android-how-to-rotate-a-bitmap-on-a-center-point 2 source.getHeight 2 canvas.drawBitmap source matrix new Paint If you check the following method from ~frameworks base graphics java android graphics Bitmap.java public static Bitmap createBitmap Bitmap source int x int y int width int height Matrix.. source matrix new Paint If you check the following method from ~frameworks base graphics java android graphics Bitmap.java public static Bitmap createBitmap Bitmap source int x int y int width int height Matrix m boolean filter this..
How to set text color of TextView in code? http://stackoverflow.com/questions/4602902/how-to-set-text-color-of-textview-in-code
Create a NinePatch/NinePatchDrawable in runtime http://stackoverflow.com/questions/5079868/create-a-ninepatch-ninepatchdrawable-in-runtime a NinePatch NinePatchDrawable in runtime I have a requirement on my Android application that parts on the graphics should be customizable by retrieving new colors and images from the server side. Some of these images are nine patch images... hb refs heads gingerbread isNinePatchChunk http netmite.com android mydroid 1.6 frameworks base core jni android graphics NinePatch.cpp struct Res_png_9patch https scm.sipfoundry.org rep sipX main sipXmediaLib contrib android android_2_0_headers..
Rotate zoom drag image in android imageview http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview and following is my java file package com.example.rotatezoommove import android.app.Activity import android.graphics.Bitmap import android.graphics.BitmapFactory import android.graphics.Matrix import android.graphics.PointF import android.os.Bundle.. java file package com.example.rotatezoommove import android.app.Activity import android.graphics.Bitmap import android.graphics.BitmapFactory import android.graphics.Matrix import android.graphics.PointF import android.os.Bundle import android.util.FloatMath.. import android.app.Activity import android.graphics.Bitmap import android.graphics.BitmapFactory import android.graphics.Matrix import android.graphics.PointF import android.os.Bundle import android.util.FloatMath import android.util.Log import..
Extending RelativeLayout, and overriding dispatchDraw() to create a zoomable ViewGroup http://stackoverflow.com/questions/6378904/extending-relativelayout-and-overriding-dispatchdraw-to-create-a-zoomable-vie somewhere and in each of the child Views' onDraw methods that scale factor would be applied to the Canvas prior to graphics being drawn. However before doing that I have tried to be clever ha usually a bad idea and extend RelativeLayout into a.. on the area where that child view is when the zoom scale is 1 then the calls to invalidate only cause a refresh of the graphics in that imaginary box. But the graphics that are seen to update are being done to the right scale. If you zoom in so far.. the zoom scale is 1 then the calls to invalidate only cause a refresh of the graphics in that imaginary box. But the graphics that are seen to update are being done to the right scale. If you zoom in so far that the child view has now moved completely..
How do I convert ppi into dpi for Android images? http://stackoverflow.com/questions/6930031/how-do-i-convert-ppi-into-dpi-for-android-images do I convert ppi into dpi for Android images I have started making graphics for my Android app using Adobe Photoshop. But I am unable to proceed as the resolution in Photoshop is set in pixels per..
Android How to draw a smooth line following your finger http://stackoverflow.com/questions/8287949/android-how-to-draw-a-smooth-line-following-your-finger How to draw a smooth line following your finger http marakana.com tutorials android 2d graphics example.html I am using this example below. But when I move my fingers too fast across the screen the line turns to individual..
OpenGL ES Android Matrix Transformations http://stackoverflow.com/questions/13480043/opengl-es-android-matrix-transformations example from the Android Training the following approach finally works for me. Based on Android Training Displaying Graphics with OpenGL ES Adding Motion Use the correct vertex shader private final String vertexShaderCode This matrix member variable..
How can I capture a video recording on Android? http://stackoverflow.com/questions/1817742/how-can-i-capture-a-video-recording-on-android if recording recorder.stop recording false recorder.release finish It's from my book Pro Android Media Developing Graphics Music Video and Rich Media Apps for Smartphones and Tablets Also do not forget to include these permissions in manifest..
Android: How do I attach a temporary, generated image to an email? http://stackoverflow.com/questions/3570914/android-how-do-i-attach-a-temporary-generated-image-to-an-email new String someone@somewhere.com intent.putExtra android.content.Intent.EXTRA_SUBJECT Portable Network Graphics intent.putExtra android.content.Intent.EXTRA_CC new String carbon@somewhere.com intent.putExtra Intent.EXTRA_TEXT Something..
http://stackoverflow.com/questions/4579573/android-graphics-internals Graphics Internals I haven't found a clear explanation on how the Android graphics system works specifically does it use a display..
Where can I find Android video tutorials? [closed] http://stackoverflow.com/questions/4904560/where-can-i-find-android-video-tutorials manner or if there is a site where developers post android videos... android share improve this question Android Graphics and animation http www.youtube.com watch v duefsFTJXzc Android UI tips and tricks http www.youtube.com watch v wJYTBjMZJh0..
cut the portion of bitmap [duplicate] http://stackoverflow.com/questions/5432495/cut-the-portion-of-bitmap android layout share improve this question Easiest way I am aware of is to use XFer mode processing from the Graphics package. Function below cuts region starting from 30 30 till 100 100 to the 320x480 image loaded from resources. Adapt coordinates..
Drawing on Canvas and save image http://stackoverflow.com/questions/7401432/drawing-on-canvas-and-save-image on Canvas and save image I am new to the Android Graphics class. I want to draw an image actually a signature kind using the touch events and want it to be saved on SDcard when I..
http://stackoverflow.com/questions/9838518/carousel-library-for-android import android.widget.SpinnerAdapter Cover Flow implementation. public class CoverFlow extends Gallery Graphics Camera used for transforming the matrix of ImageViews. private final Camera mCamera new Camera The maximum angle the Child..
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