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2014/10/16 ¤W¤È 08:19:54
android Programming Glossary: mysurfaceviewFill remaining space with fixed aspect ratio surfaceview http://stackoverflow.com/questions/10510371/fill-remaining-space-with-fixed-aspect-ratio-surfaceview e e . . SomeOtherView As far as setting up the MySurfaceView I assume that normal layout_width and layout_height are not.. SomeOtherView has been placed. Is there some function in MySurfaceView that I want to override that for example will pass as arguments.. for width and height see View.MeasureSpec . I also set MySurfaceView to have a layout_width height of wrap_content in the xml. Then..
Draw SurfaceView from layout xml http://stackoverflow.com/questions/5203547/draw-surfaceview-from-layout-xml package myapp.views import android.view.SurfaceView public MySurfaceView extends SurfaceView implements Callback ... And then to add.. of your class as an XML element in your layout myapp.views.MySurfaceView android layout_width fill_parent android layout_height fill_parent.. and register itself to its SurfaceHolder public MySurfaceView Context context AttributeSet attributeSet super context attributeSet..
Android:Crash: Binary XML file line : Error inflating class (using SurfaceView) http://stackoverflow.com/questions/5828801/androidcrash-binary-xml-file-line-error-inflating-class-using-surfaceview myThreadSurfaceHolder private com.androidsurfaceview.test.MySurfaceView myThreadSurfaceView private boolean myThreadRun false public.. SurfaceHolder surfaceHolder com.androidsurfaceview.test.MySurfaceView surfaceView myThreadSurfaceHolder surfaceHolder myThreadSurfaceView.. do a few things here... with this class test. public class MySurfaceView extends SurfaceView implements SurfaceHolder.Callback private..
How can I manipulate the camera preview? http://stackoverflow.com/questions/6478375/how-can-i-manipulate-the-camera-preview of code in one of your views like this pathtocustomview.MySurfaceView android id @ id surface_camera android layout_width fill_parent.. 10dip android layout_weight 1 pathtocustomview.MySurfaceView And include this class in your source somewhere package pathtocustomview.. import android.view.SurfaceView public class MySurfaceView extends SurfaceView implements Callback Camera.PreviewCallback..
add image to surface view in android http://stackoverflow.com/questions/7740687/add-image-to-surface-view-in-android image to Surface view. So i used below code public class MySurfaceView extends SurfaceView implements SurfaceHolder.Callback Bitmap.. 0 0 null canvas.drawBitmap myicon 25 25 null public MySurfaceView Context context super context TODO Auto generated constructor..
Android Camera will not work. startPreview fails http://stackoverflow.com/questions/7942378/android-camera-will-not-work-startpreview-fails surface_view new CameraSurfaceView this mGLView new MySurfaceView this setContentView mGLView addContentView surface_view new.. is a good place to re allocate them. mGLView.onResume MySurfaceView class class MySurfaceView extends GLSurfaceView public MySurfaceView.. allocate them. mGLView.onResume MySurfaceView class class MySurfaceView extends GLSurfaceView public MySurfaceView NightCamActivity..
add image to surface view in android http://stackoverflow.com/questions/7740687/add-image-to-surface-view-in-android savedInstanceState super.onCreate savedInstanceState mySurfaceView mySurfaceView new mySurfaceView getApplicationContext setContentView.. super.onCreate savedInstanceState mySurfaceView mySurfaceView new mySurfaceView getApplicationContext setContentView mySurfaceView.. savedInstanceState mySurfaceView mySurfaceView new mySurfaceView getApplicationContext setContentView mySurfaceView mySurfaceView.java..
Fill remaining space with fixed aspect ratio surfaceview http://stackoverflow.com/questions/10510371/fill-remaining-space-with-fixed-aspect-ratio-surfaceview . . . b b g g i MySurface i m View m a a g 2 3 w h g e e . . SomeOtherView As far as setting up the MySurfaceView I assume that normal layout_width and layout_height are not going to help me because I don't know the available screen size.. size until after the screen has been partially laid out and SomeOtherView has been placed. Is there some function in MySurfaceView that I want to override that for example will pass as arguments the available screen space and let me decide how to set.. int heightSpec which is called by the parent with suggestions for width and height see View.MeasureSpec . I also set MySurfaceView to have a layout_width height of wrap_content in the xml. Then when onMeasure gets called I can compute the available aspect..
Draw SurfaceView from layout xml http://stackoverflow.com/questions/5203547/draw-surfaceview-from-layout-xml asking for you can create your own subclass of SurfaceView package myapp.views import android.view.SurfaceView public MySurfaceView extends SurfaceView implements Callback ... And then to add that to your layout instead of the orignal vanilla SurfaceView.. SurfaceView you simply refer to the fully qualified name of your class as an XML element in your layout myapp.views.MySurfaceView android layout_width fill_parent android layout_height fill_parent Your SurfaceView subclass must declare a constructor.. forget that your surface view should implement SurfaceHolder.Callback and register itself to its SurfaceHolder public MySurfaceView Context context AttributeSet attributeSet super context attributeSet getHolder .addCallback this The draw method will not..
Android:Crash: Binary XML file line : Error inflating class (using SurfaceView) http://stackoverflow.com/questions/5828801/androidcrash-binary-xml-file-line-error-inflating-class-using-surfaceview class MySurfaceThread extends Thread private SurfaceHolder myThreadSurfaceHolder private com.androidsurfaceview.test.MySurfaceView myThreadSurfaceView private boolean myThreadRun false public MySurfaceThread SurfaceHolder surfaceHolder com.androidsurfaceview.test.MySurfaceView.. private boolean myThreadRun false public MySurfaceThread SurfaceHolder surfaceHolder com.androidsurfaceview.test.MySurfaceView surfaceView myThreadSurfaceHolder surfaceHolder myThreadSurfaceView surfaceView public void setRunning boolean b myThreadRun.. public class test extends Activity ...... I do a few things here... with this class test. public class MySurfaceView extends SurfaceView implements SurfaceHolder.Callback private MySurfaceThread thread private Paint paint new Paint Paint.ANTI_ALIAS_FLAG..
How can I manipulate the camera preview? http://stackoverflow.com/questions/6478375/how-can-i-manipulate-the-camera-preview code Should give you something to start with. Just put a line of code in one of your views like this pathtocustomview.MySurfaceView android id @ id surface_camera android layout_width fill_parent android layout_height 10dip android layout_weight 1 pathtocustomview.MySurfaceView.. surface_camera android layout_width fill_parent android layout_height 10dip android layout_weight 1 pathtocustomview.MySurfaceView And include this class in your source somewhere package pathtocustomview import java.io.IOException import java.nio.Buffer.. android.view.SurfaceHolder import android.view.SurfaceHolder.Callback import android.view.SurfaceView public class MySurfaceView extends SurfaceView implements Callback Camera.PreviewCallback private SurfaceHolder mHolder private Camera mCamera private..
add image to surface view in android http://stackoverflow.com/questions/7740687/add-image-to-surface-view-in-android image to surface view in android I want to add image to Surface view. So i used below code public class MySurfaceView extends SurfaceView implements SurfaceHolder.Callback Bitmap myicon Canvas canvas private Paint mBitmapPaint Paint p new.. canvas.drawBitmap myicon 0 0 p canvas.drawBitmap myicon 0 0 null canvas.drawBitmap myicon 25 25 null public MySurfaceView Context context super context TODO Auto generated constructor stub public void surfaceChanged SurfaceHolder arg0 int..
Android Camera will not work. startPreview fails http://stackoverflow.com/questions/7942378/android-camera-will-not-work-startpreview-fails and set it as the ContentView for this Activity Debug.out Welcome surface_view new CameraSurfaceView this mGLView new MySurfaceView this setContentView mGLView addContentView surface_view new LayoutParams LayoutParams.FILL_PARENT LayoutParams.FILL_PARENT.. thread. If you de allocated graphic objects for onPause this is a good place to re allocate them. mGLView.onResume MySurfaceView class class MySurfaceView extends GLSurfaceView public MySurfaceView NightCamActivity context super context Create an OpenGL.. graphic objects for onPause this is a good place to re allocate them. mGLView.onResume MySurfaceView class class MySurfaceView extends GLSurfaceView public MySurfaceView NightCamActivity context super context Create an OpenGL ES 2.0 context. Debug.out..
add image to surface view in android http://stackoverflow.com/questions/7740687/add-image-to-surface-view-in-android MainAct extends Activity @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState mySurfaceView mySurfaceView new mySurfaceView getApplicationContext setContentView mySurfaceView mySurfaceView.java public class mySurfaceView.. Activity @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState mySurfaceView mySurfaceView new mySurfaceView getApplicationContext setContentView mySurfaceView mySurfaceView.java public class mySurfaceView extends.. public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState mySurfaceView mySurfaceView new mySurfaceView getApplicationContext setContentView mySurfaceView mySurfaceView.java public class mySurfaceView extends SurfaceView implements..
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