2014/10/16 上午 08:23:42

android Programming Glossary: setfocusable

Android FingerPaint Undo/Redo implementation

http://stackoverflow.com/questions/10165965/android-fingerpaint-undo-redo-implementation

xbottom public DrawingPanel Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this.. Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this circlePaint new..

How to make view resizable on touch event

http://stackoverflow.com/questions/10188478/how-to-make-view-resizable-on-touch-event

DrawView Context context super context paint new Paint setFocusable true necessary for getting the touch events canvas new Canvas..

Android ICS and MJPEG using AsyncTask

http://stackoverflow.com/questions/10550139/android-ics-and-mjpeg-using-asynctask

this thread new MjpegViewThread holder context setFocusable true overlayPaint new Paint overlayPaint.setTextAlign Paint.Align.LEFT..

Android Canvas Redo and Undo Operation

http://stackoverflow.com/questions/11114625/android-canvas-redo-and-undo-operation

Bitmap im public DrawView Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this.. DrawView Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this mPaint new Paint.. Bitmap im public DrawView Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this..

Android: how to warp images?

http://stackoverflow.com/questions/15779669/android-how-to-warp-images

2 1 y public SampleView Context context super context setFocusable true mBitmap BitmapFactory.decodeResource getResources R.drawable.ic_launcher..

Android and MJPEG

http://stackoverflow.com/questions/3205191/android-and-mjpeg

this thread new MjpegViewThread holder context setFocusable true overlayPaint new Paint overlayPaint.setTextAlign Paint.Align.LEFT..

Erase bitmap parts using PorterDuff mode

http://stackoverflow.com/questions/3467334/erase-bitmap-parts-using-porterduff-mode

new Paint public DrawView Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this.. DrawView Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this Set background..

How To Zoom ImageView in Android

http://stackoverflow.com/questions/3995510/how-to-zoom-imageview-in-android

.getDrawable R.drawable.gallery_photo_1 setFocusable true @Override protected void onDraw Canvas canvas super.onDraw..

Touch and drag image in android

http://stackoverflow.com/questions/4255859/touch-and-drag-image-in-android

new MyThread getHolder this getHolder .addCallback this setFocusable true @Override protected void onDraw Canvas canvas super.onDraw..

How can I use the animation framework inside the canvas?

http://stackoverflow.com/questions/4938822/how-can-i-use-the-animation-framework-inside-the-canvas

30 Set thread getHolder .addCallback this setFocusable true @Override public void onSizeChanged int w int h int oldw..

Android crash when app is closed and reopened

http://stackoverflow.com/questions/5318847/android-crash-when-app-is-closed-and-reopened

this _thread new TutorialThread holder this setFocusable true @Override public void onDraw Canvas canvas Clear the background..

Canvas and surfaceView example crash/freeze - Memory Leak?

http://stackoverflow.com/questions/5650810/canvas-and-surfaceview-example-crash-freeze-memory-leak

this canvasthread new CanvasThread getHolder this setFocusable true paint new Paint kangoo BitmapFactory.decodeResource getResources..

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

this thread new MySurfaceThread getHolder this setFocusable true make sure we get key events paint.setStyle Paint.Style.STROKE..

Android imageView Zoom-in and Zoom-Out

http://stackoverflow.com/questions/6650398/android-imageview-zoom-in-and-zoom-out

image context.getResources .getDrawable R.drawable.icon setFocusable true @Override protected void onDraw Canvas canvas TODO Auto..

Drawing on Canvas and save image

http://stackoverflow.com/questions/7401432/drawing-on-canvas-and-save-image

ListView: TextView with LinkMovementMethod makes list item unclickable?

http://stackoverflow.com/questions/8558732/listview-textview-with-linkmovementmethod-makes-list-item-unclickable

LinkMovementMethod.getInstance meesageTextView.setFocusable false The InternalURLSpan class public class InternalURLSpan.. or setKeyListener TextView fixes it's settings setFocusable true setClickable true setLongClickable true So the first reason..

Custom Spinners/drop down menu

http://stackoverflow.com/questions/9833621/custom-spinners-drop-down-menu

metrics context.getResources .getDisplayMetrics setFocusable true setTouchable true @Override protected void populateQuickActions..

Android FingerPaint Undo/Redo implementation

http://stackoverflow.com/questions/10165965/android-fingerpaint-undo-redo-implementation

new ArrayList Path private float xleft xright xtop xbottom public DrawingPanel Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this circlePaint new Paint mPaint new Paint outercirclePaint new.. Path private float xleft xright xtop xbottom public DrawingPanel Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this circlePaint new Paint mPaint new Paint outercirclePaint new Paint outercirclePaint.setAntiAlias..

How to make view resizable on touch event

http://stackoverflow.com/questions/10188478/how-to-make-view-resizable-on-touch-event

what ball is being dragged Paint paint Canvas canvas public DrawView Context context super context paint new Paint setFocusable true necessary for getting the touch events canvas new Canvas setting the start point for the balls point1 new Point point1.x..

Android ICS and MJPEG using AsyncTask

http://stackoverflow.com/questions/10550139/android-ics-and-mjpeg-using-asynctask

init Context context SurfaceHolder holder getHolder holder.addCallback this thread new MjpegViewThread holder context setFocusable true overlayPaint new Paint overlayPaint.setTextAlign Paint.Align.LEFT overlayPaint.setTextSize 12 overlayPaint.setTypeface..

Android Canvas Redo and Undo Operation

http://stackoverflow.com/questions/11114625/android-canvas-redo-and-undo-operation

private ArrayList Path undonePaths new ArrayList Path private Bitmap im public DrawView Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this mPaint new Paint mPaint.setAntiAlias true mPaint.setDither.. Path undonePaths new ArrayList Path private Bitmap im public DrawView Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this mPaint new Paint mPaint.setAntiAlias true mPaint.setDither true mPaint.setColor.. private ArrayList Path undonePaths new ArrayList Path private Bitmap im public DrawView Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this mPaint new Paint mPaint.setAntiAlias true mPaint.setDither..

Android: how to warp images?

http://stackoverflow.com/questions/15779669/android-how-to-warp-images

array int index float x float y array index 2 0 x array index 2 1 y public SampleView Context context super context setFocusable true mBitmap BitmapFactory.decodeResource getResources R.drawable.ic_launcher float w mBitmap.getWidth float h mBitmap.getHeight..

Android and MJPEG

http://stackoverflow.com/questions/3205191/android-and-mjpeg

Erase bitmap parts using PorterDuff mode

http://stackoverflow.com/questions/3467334/erase-bitmap-parts-using-porterduff-mode

final Paint paint new Paint private final Paint eraserPaint new Paint public DrawView Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this Set background this.setBackgroundColor Color.GREEN Set bitmap.. new Paint private final Paint eraserPaint new Paint public DrawView Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this Set background this.setBackgroundColor Color.GREEN Set bitmap bitmap Bitmap.createBitmap..

How To Zoom ImageView in Android

http://stackoverflow.com/questions/3995510/how-to-zoom-imageview-in-android

200 public Zoom Context context super context image context.getResources .getDrawable R.drawable.gallery_photo_1 setFocusable true @Override protected void onDraw Canvas canvas super.onDraw canvas here u can control the width and height of the images..........

Touch and drag image in android

http://stackoverflow.com/questions/4255859/touch-and-drag-image-in-android

context int w int h super context width w height h thread new MyThread getHolder this getHolder .addCallback this setFocusable true @Override protected void onDraw Canvas canvas super.onDraw canvas bitmap BitmapFactory.decodeResource getResources..

How can I use the animation framework inside the canvas?

http://stackoverflow.com/questions/4938822/how-can-i-use-the-animation-framework-inside-the-canvas

scroll position dBgrY 1 Scrolling background speed fpsPaint.setTextSize 30 Set thread getHolder .addCallback this setFocusable true @Override public void onSizeChanged int w int h int oldw int oldh super.onSizeChanged w h oldw oldh This event method..

Android crash when app is closed and reopened

http://stackoverflow.com/questions/5318847/android-crash-when-app-is-closed-and-reopened

changes to our surface SurfaceHolder holder getHolder holder.addCallback this _thread new TutorialThread holder this setFocusable true @Override public void onDraw Canvas canvas Clear the background canvas.drawColor Color.WHITE @Override public void..

Canvas and surfaceView example crash/freeze - Memory Leak?

http://stackoverflow.com/questions/5650810/canvas-and-surfaceview-example-crash-freeze-memory-leak

AttributeSet attrs super context attrs getHolder .addCallback this canvasthread new CanvasThread getHolder this setFocusable true paint new Paint kangoo BitmapFactory.decodeResource getResources R.drawable.kangoo @Override public void onDraw Canvas..

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

constructor stub init private void init getHolder .addCallback this thread new MySurfaceThread getHolder this setFocusable true make sure we get key events paint.setStyle Paint.Style.STROKE paint.setStrokeWidth 3 paint.setColor Color.WHITE ..

Android imageView Zoom-in and Zoom-Out

http://stackoverflow.com/questions/6650398/android-imageview-zoom-in-and-zoom-out

context image context.getResources .getDrawable R.drawable.j image context.getResources .getDrawable R.drawable.icon setFocusable true @Override protected void onDraw Canvas canvas TODO Auto generated method stub super.onDraw canvas here u can control..

Drawing on Canvas and save image

http://stackoverflow.com/questions/7401432/drawing-on-canvas-and-save-image

List Point points new ArrayList Point Paint paint new Paint public DrawView Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this paint.setColor Color.BLACK @Override public void onDraw Canvas.. Point points new ArrayList Point Paint paint new Paint public DrawView Context context super context setFocusable true setFocusableInTouchMode true this.setOnTouchListener this paint.setColor Color.BLACK @Override public void onDraw Canvas canvas for Point..

ListView: TextView with LinkMovementMethod makes list item unclickable?

http://stackoverflow.com/questions/8558732/listview-textview-with-linkmovementmethod-makes-list-item-unclickable

message messageTextView.setText f messageTextView.setMovementMethod LinkMovementMethod.getInstance meesageTextView.setFocusable false The InternalURLSpan class public class InternalURLSpan extends ClickableSpan OnClickListener mListener public InternalURLSpan.. in this case. the root reason is that whan you call setMovementMethod or setKeyListener TextView fixes it's settings setFocusable true setClickable true setLongClickable true So the first reason is that when a View is clickable it always consumes ACTION_UP..

Custom Spinners/drop down menu

http://stackoverflow.com/questions/9833621/custom-spinners-drop-down-menu

content LinearLayout getContentView .findViewById R.id.content metrics context.getResources .getDisplayMetrics setFocusable true setTouchable true @Override protected void populateQuickActions List QuickAction quickActions Do nothing @Override..