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android Programming Glossary: transformationandroid youtube upload video with static username and password http://stackoverflow.com/questions/10246212/android-youtube-upload-video-with-static-username-and-password
Is Google's Android OpenGL tutorial teaching incorrect linear algebra? http://stackoverflow.com/questions/11925647/is-googles-android-opengl-tutorial-teaching-incorrect-linear-algebra 3 0f 0f 0f 0f 1.0f 0.0f Calculate the projection and view transformation Matrix.multiplyMM mMVPMatrix 0 mProjMatrix 0 mVMatrix 0 Next..
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 boolean running a.getTransformation currentTime layer.transformation if running animation is running draw animation frame Matrix.. draw animation frame Matrix animationFrameMatrix layer.transformation.getMatrix mDrawMatrix.preConcat animationFrameMatrix int alpha.. animationFrameMatrix int alpha int 255 layer.transformation.getAlpha Log.d TAG onDraw i alpha alpha matrix animationFrameMatrix..
http://stackoverflow.com/questions/2969037/svg-to-android-shape in SVG. My question is this Has anybody created an XSLT transformation or other mechanism for converting an SVG drawing description..
Trying to get the display size of an image in an ImageView http://stackoverflow.com/questions/3855218/trying-to-get-the-display-size-of-an-image-in-an-imageview of the displayed image is by extracting and using the transformation Matrix used to display the image as it is shown. This must be.. actW actH scales x scaleX y scaleY Note To get the image transformation Matrix from code in general like in an Activity the function..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw values e.g. 0.2 0.5 0.8 1 that would be dotted with the transformation matrix. So to double the red intensity of an image you would..
3D cube transition in Android [closed] http://stackoverflow.com/questions/5339907/3d-cube-transition-in-android class to your own MyViewSwitcher and enable static transformations public class MyViewSwitcher extends ViewSwitcher DO THAT FOR.. centerChild Now you have your reference points. Now to the transformations part. You have to alter the transformation. To do that you.. Now to the transformations part. You have to alter the transformation. To do that you have to access it's matrix. Setup the matrix..
Capturing Sound for Analysis and Visualizing Frequencies in Android http://stackoverflow.com/questions/5511250/capturing-sound-for-analysis-and-visualizing-frequencies-in-android down into component frequencies employs a mathematic transformation called a discrete Fourier transform DFT and to perform DFT it..
zooming and dragging images using matrix in android http://stackoverflow.com/questions/5881778/zooming-and-dragging-images-using-matrix-in-android start.x event.getY start.y matrix determines some transformation like zoom and move. postTranslate adds move transformation to.. transformation like zoom and move. postTranslate adds move transformation to transformation already defined in matrix . I.e. matrix contains.. zoom and move. postTranslate adds move transformation to transformation already defined in matrix . I.e. matrix contains some zoom transformation..
Android image view matrix scale + translate http://stackoverflow.com/questions/6075363/android-image-view-matrix-scale-translate with a matrix I will later dynamically change the matrix transformation . Problem is I can't get the image centered in the view scale.. the image 100 67 should be 17 0 android matrix imageview transformation share improve this question There's a convenient method..
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 called ZoomableRelativeLayout. My idea is that any scale transformation could be applied just once to the Canvas in the overridden dispatchDraw..
How to apply 3d transition between two activities in android? http://stackoverflow.com/questions/11069250/how-to-apply-3d-transition-between-two-activities-in-android import android.view.animation.Transformation An animation that rotates the view on the Y axis between two.. mCamera new Camera @Override protected void applyTransformation float interpolatedTime Transformation t final float fromDegrees.. protected void applyTransformation float interpolatedTime Transformation t final float fromDegrees mFromDegrees float degrees fromDegrees..
How can I make a cell in a ListView in Android expand and contract vertically when it's touched? http://stackoverflow.com/questions/12522348/how-can-i-make-a-cell-in-a-listview-in-android-expand-and-contract-vertically-wh View.VISIBLE @Override protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation.. protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime.. float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime 1.0f Calculating the..
Making a ListAdapter-recycleable Resizable View http://stackoverflow.com/questions/14128018/making-a-listadapter-recycleable-resizable-view the animation not used here @Override protected void applyTransformation float interpolatedTime Transformation t getLayoutParams .height.. protected void applyTransformation float interpolatedTime Transformation t getLayoutParams .height startHeight int deltaHeight interpolatedTime..
Displaying card flip animation on old android http://stackoverflow.com/questions/16030667/displaying-card-flip-animation-on-old-android height 2 camera new Camera @Override protected void applyTransformation float interpolatedTime Transformation t Angle around the y.. protected void applyTransformation float interpolatedTime Transformation t Angle around the y axis of the rotation at the given time.. a smooth scale to flip change this part of code to applyTransformation final Matrix matrix t.getMatrix camera.save camera.translate..
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 import android.view.animation.Transformation import android.widget.ImageView public class LayeredImageView.. boolean running a.getTransformation currentTime layer.transformation if running animation is running.. Drawable drawable private Animation animation private Transformation transformation private Matrix matrix private boolean valid private..
Trying to draw textured triangles on device fails, but the emulator works. Why? http://stackoverflow.com/questions/2113638/trying-to-draw-textured-triangles-on-device-fails-but-the-emulator-works-why 0 textureBuffer Push transformation matrix gl.glPushMatrix Transformation matrices gl.glTranslatef x y 0.0f gl.glScalef scalefactor scalefactor..
How do I animate View.setVisibility(GONE) http://stackoverflow.com/questions/2634073/how-do-i-animate-view-setvisibilitygone class based on ScaleAnimation and overriding the applyTransformation method to set new margins and update the layout. Like this..... height @Override protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation.. protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime..
How do i pause frame animation using AnimationDrawable? [closed] http://stackoverflow.com/questions/2864488/how-do-i-pause-frame-animation-using-animationdrawable super fromAlpha toAlpha @Override public boolean getTransformation long currentTime Transformation outTransformation if mPaused.. public boolean getTransformation long currentTime Transformation outTransformation if mPaused mElapsedAtPause 0 mElapsedAtPause.. getTransformation long currentTime Transformation outTransformation if mPaused mElapsedAtPause 0 mElapsedAtPause currentTime getStartTime..
Android: Expand/collapse animation http://stackoverflow.com/questions/4946295/android-expand-collapse-animation Animation int initialHeight @Override protected void applyTransformation float interpolatedTime Transformation t final int newHeight.. protected void applyTransformation float interpolatedTime Transformation t final int newHeight int initialHeight interpolatedTime v.getLayoutParams.. Animation a new Animation @Override protected void applyTransformation float interpolatedTime Transformation t v.getLayoutParams .height..
How to implement expandable panels in Android? http://stackoverflow.com/questions/5165682/how-to-implement-expandable-panels-in-android import android.view.animation.Transformation import android.widget.LinearLayout import com.example.androidapp.R.. endHeight startHeight @Override protected void applyTransformation float interpolatedTime Transformation t android.view.ViewGroup.LayoutParams.. protected void applyTransformation float interpolatedTime Transformation t android.view.ViewGroup.LayoutParams lp mContent.getLayoutParams..
3D cube transition in Android [closed] http://stackoverflow.com/questions/5339907/3d-cube-transition-in-android PViewSwitcher Context context super context setStaticTransformationsEnabled true .... Now you have to override getChildStaticTransformation.. true .... Now you have to override getChildStaticTransformation @Override protected boolean getChildStaticTransformation View.. @Override protected boolean getChildStaticTransformation View child Transformation t enable drawing cache to each child..
TextView expand animation like in Android Market http://stackoverflow.com/questions/5927977/textview-expand-animation-like-in-android-market finishHeight setDuration 220 @Override protected void applyTransformation float interpolatedTime Transformation t final int newHeight.. protected void applyTransformation float interpolatedTime Transformation t final int newHeight int _finishHeight _startHeight interpolatedTime..
Resizing layouts programatically (as animation) http://stackoverflow.com/questions/8140571/resizing-layouts-programatically-as-animation mView v setDuration 300 @Override protected void applyTransformation float interpolatedTime Transformation t float height mToHeight.. protected void applyTransformation float interpolatedTime Transformation t float height mToHeight mFromHeight interpolatedTime mFromHeight..
Android sidebar like facebook or firefox [duplicate] http://stackoverflow.com/questions/8453320/android-sidebar-like-facebook-or-firefox The magic happens in the animation protected void applyTransformation float interpolatedTime Transformation t int newOffset if expanded.. protected void applyTransformation float interpolatedTime Transformation t int newOffset if expanded newOffset 0 newOffset int endOffset..
Slide down effect on ExpandableListView http://stackoverflow.com/questions/8780292/slide-down-effect-on-expandablelistview import android.view.animation.Transformation Class for handling collapse and expand animations. @author Esben.. .height 0 @Override protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation.. protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime..
Android animate drop down/up view proper http://stackoverflow.com/questions/9248930/android-animate-drop-down-up-view-proper import android.view.animation.Transformation Class for handling collapse and expand animations. @author Esben.. View.VISIBLE @Override protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation.. protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime..
android youtube upload video with static username and password http://stackoverflow.com/questions/10246212/android-youtube-upload-video-with-static-username-and-password
Is Google's Android OpenGL tutorial teaching incorrect linear algebra? http://stackoverflow.com/questions/11925647/is-googles-android-opengl-tutorial-teaching-incorrect-linear-algebra camera position View matrix Matrix.setLookAtM mVMatrix 0 0 0 3 0f 0f 0f 0f 1.0f 0.0f Calculate the projection and view transformation Matrix.multiplyMM mMVPMatrix 0 mProjMatrix 0 mVMatrix 0 Next they are appending a rotation to the left hand side of the..
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 long currentTime AnimationUtils.currentAnimationTimeMillis boolean running a.getTransformation currentTime layer.transformation if running animation is running draw animation frame Matrix animationFrameMatrix layer.transformation.getMatrix mDrawMatrix.preConcat.. layer.transformation if running animation is running draw animation frame Matrix animationFrameMatrix layer.transformation.getMatrix mDrawMatrix.preConcat animationFrameMatrix int alpha int 255 layer.transformation.getAlpha Log.d TAG onDraw.. layer.transformation.getMatrix mDrawMatrix.preConcat animationFrameMatrix int alpha int 255 layer.transformation.getAlpha Log.d TAG onDraw i alpha alpha matrix animationFrameMatrix draw canvas layer.drawable mDrawMatrix alpha pendingAnimations..
http://stackoverflow.com/questions/2969037/svg-to-android-shape as XML it sounds a lot like the vector drawing commands in SVG. My question is this Has anybody created an XSLT transformation or other mechanism for converting an SVG drawing description into Android Shapes android svg vector graphics shape share..
Trying to get the display size of an image in an ImageView http://stackoverflow.com/questions/3855218/trying-to-get-the-display-size-of-an-image-in-an-imageview and its dimensions. The only way to get the actual dimensions of the displayed image is by extracting and using the transformation Matrix used to display the image as it is shown. This must be done after the measuring stage and the example here shows.. final int actH Math.round origH scaleY Log.e DBG origW origH actW actH scales x scaleX y scaleY Note To get the image transformation Matrix from code in general like in an Activity the function is ImageView.getImageMatrix e.g. myImageView.getImageMatrix..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw think each pixel would be a 1 x 4 vector containing the argb values e.g. 0.2 0.5 0.8 1 that would be dotted with the transformation matrix. So to double the red intensity of an image you would use a matrix such as 2 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1..
3D cube transition in Android [closed] http://stackoverflow.com/questions/5339907/3d-cube-transition-in-android when they draw. You can do that by extending the ViewSwicher class to your own MyViewSwitcher and enable static transformations public class MyViewSwitcher extends ViewSwitcher DO THAT FOR ALL CONSTRUCTORS public PViewSwitcher Context context super.. distance getWidth 2f . So float distanceFromCenter getWidth centerChild Now you have your reference points. Now to the transformations part. You have to alter the transformation. To do that you have to access it's matrix. Setup the matrix and alter it Matrix.. getWidth centerChild Now you have your reference points. Now to the transformations part. You have to alter the transformation. To do that you have to access it's matrix. Setup the matrix and alter it Matrix matrix t.getMatrix t.clear t.setTransformationType..
Capturing Sound for Analysis and Visualizing Frequencies in Android http://stackoverflow.com/questions/5511250/capturing-sound-for-analysis-and-visualizing-frequencies-in-android capture audio sound. The technique used to break an audio signal down into component frequencies employs a mathematic transformation called a discrete Fourier transform DFT and to perform DFT it is used a fast Fourier transform FFT . This example use a..
zooming and dragging images using matrix in android http://stackoverflow.com/questions/5881778/zooming-and-dragging-images-using-matrix-in-android matrix content into savedMatrix matrix.postTranslate event.getX start.x event.getY start.y matrix determines some transformation like zoom and move. postTranslate adds move transformation to transformation already defined in matrix . I.e. matrix contains.. start.x event.getY start.y matrix determines some transformation like zoom and move. postTranslate adds move transformation to transformation already defined in matrix . I.e. matrix contains some zoom transformation and then after applying postTranslate.. event.getY start.y matrix determines some transformation like zoom and move. postTranslate adds move transformation to transformation already defined in matrix . I.e. matrix contains some zoom transformation and then after applying postTranslate it will..
Android image view matrix scale + translate http://stackoverflow.com/questions/6075363/android-image-view-matrix-scale-translate an imageview centered and fitting the screen. I need to do it with a matrix I will later dynamically change the matrix transformation . Problem is I can't get the image centered in the view scale is appropriate . Here is the code Compute the scale to choose.. display 800x480 minScale 2.4 final top left corner of the image 100 67 should be 17 0 android matrix imageview transformation share improve this question There's a convenient method called Matrix.setRectToRect RectF RectF ScaleToFit to help you..
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 ha usually a bad idea and extend RelativeLayout into a class called ZoomableRelativeLayout. My idea is that any scale transformation could be applied just once to the Canvas in the overridden dispatchDraw function so that there would be absolutely no need..
How to apply 3d transition between two activities in android? http://stackoverflow.com/questions/11069250/how-to-apply-3d-transition-between-two-activities-in-android import android.graphics.Matrix import android.view.animation.Animation import android.view.animation.Transformation An animation that rotates the view on the Y axis between two specified angles. This animation also adds a translation on.. parentHeight super.initialize width height parentWidth parentHeight mCamera new Camera @Override protected void applyTransformation float interpolatedTime Transformation t final float fromDegrees mFromDegrees float degrees fromDegrees mToDegrees fromDegrees.. height parentWidth parentHeight mCamera new Camera @Override protected void applyTransformation float interpolatedTime Transformation t final float fromDegrees mFromDegrees float degrees fromDegrees mToDegrees fromDegrees interpolatedTime final float centerX..
How can I make a cell in a ListView in Android expand and contract vertically when it's touched? http://stackoverflow.com/questions/12522348/how-can-i-make-a-cell-in-a-listview-in-android-expand-and-contract-vertically-wh mMarginEnd mMarginStart 0 0 view.getHeight 0 view.setVisibility View.VISIBLE @Override protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime 1.0f Calculating.. 0 view.getHeight 0 view.setVisibility View.VISIBLE @Override protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime 1.0f Calculating the new bottom margin and setting it.. View.VISIBLE @Override protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime 1.0f Calculating the new bottom margin and setting it mViewLayoutParams.bottomMargin..
Making a ListAdapter-recycleable Resizable View http://stackoverflow.com/questions/14128018/making-a-listadapter-recycleable-resizable-view interpolator @param t the transformation associated with the animation not used here @Override protected void applyTransformation float interpolatedTime Transformation t getLayoutParams .height startHeight int deltaHeight interpolatedTime requestLayout.. associated with the animation not used here @Override protected void applyTransformation float interpolatedTime Transformation t getLayoutParams .height startHeight int deltaHeight interpolatedTime requestLayout public boolean isAnimating return..
Displaying card flip animation on old android http://stackoverflow.com/questions/16030667/displaying-card-flip-animation-on-old-android width height parentWidth parentHeight centerX width 2 centerY height 2 camera new Camera @Override protected void applyTransformation float interpolatedTime Transformation t Angle around the y axis of the rotation at the given time calculated both in radians.. centerX width 2 centerY height 2 camera new Camera @Override protected void applyTransformation float interpolatedTime Transformation t Angle around the y axis of the rotation at the given time calculated both in radians and degrees. final double radians.. Felipe Menezes answer below . if you want the animation with a smooth scale to flip change this part of code to applyTransformation final Matrix matrix t.getMatrix camera.save camera.translate 0 0 Math.abs degrees 2 camera.getMatrix matrix camera.rotateY..
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 import android.view.animation.Animation import android.view.animation.AnimationUtils import android.view.animation.Transformation import android.widget.ImageView public class LayeredImageView extends ImageView private final static String TAG LayeredImageView.. bounds.width bounds.height 0 0 long currentTime AnimationUtils.currentAnimationTimeMillis boolean running a.getTransformation currentTime layer.transformation if running animation is running draw animation frame Matrix animationFrameMatrix layer.transformation.getMatrix.. int getLayersSize return mLayers.size public class Layer private Drawable drawable private Animation animation private Transformation transformation private Matrix matrix private boolean valid private Layer Drawable d Matrix m drawable d transformation..
Trying to draw textured triangles on device fails, but the emulator works. Why? http://stackoverflow.com/questions/2113638/trying-to-draw-textured-triangles-on-device-fails-but-the-emulator-works-why 0 vertexBuffer gl.glTexCoordPointer 2 GL10.GL_FLOAT 0 textureBuffer Push transformation matrix gl.glPushMatrix Transformation matrices gl.glTranslatef x y 0.0f gl.glScalef scalefactor scalefactor 0.0f gl.glColor4f 1.0f 1.0f 1.0f 1.0f Bind the texture..
How do I animate View.setVisibility(GONE) http://stackoverflow.com/questions/2634073/how-do-i-animate-view-setvisibilitygone is getting smaller. So I'd recommend creating your own Animation class based on ScaleAnimation and overriding the applyTransformation method to set new margins and update the layout. Like this... public class Q2634073 extends Activity implements OnClickListener.. height mMarginBottomToY int 0 height toY mLayoutParams.bottomMargin height @Override protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime 1.0f int newMarginBottom.. 0 height toY mLayoutParams.bottomMargin height @Override protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime 1.0f int newMarginBottom mMarginBottomFromY int mMarginBottomToY..
How do i pause frame animation using AnimationDrawable? [closed] http://stackoverflow.com/questions/2864488/how-do-i-pause-frame-animation-using-animationdrawable false public PausableAlphaAnimation float fromAlpha float toAlpha super fromAlpha toAlpha @Override public boolean getTransformation long currentTime Transformation outTransformation if mPaused mElapsedAtPause 0 mElapsedAtPause currentTime getStartTime.. float fromAlpha float toAlpha super fromAlpha toAlpha @Override public boolean getTransformation long currentTime Transformation outTransformation if mPaused mElapsedAtPause 0 mElapsedAtPause currentTime getStartTime if mPaused setStartTime currentTime.. float toAlpha super fromAlpha toAlpha @Override public boolean getTransformation long currentTime Transformation outTransformation if mPaused mElapsedAtPause 0 mElapsedAtPause currentTime getStartTime if mPaused setStartTime currentTime mElapsedAtPause..
Android: Expand/collapse animation http://stackoverflow.com/questions/4946295/android-expand-collapse-animation the same time. I tried something like this Animation a new Animation int initialHeight @Override protected void applyTransformation float interpolatedTime Transformation t final int newHeight int initialHeight interpolatedTime v.getLayoutParams .height.. this Animation a new Animation int initialHeight @Override protected void applyTransformation float interpolatedTime Transformation t final int newHeight int initialHeight interpolatedTime v.getLayoutParams .height newHeight v.requestLayout @Override public.. v.getLayoutParams .height 0 v.setVisibility View.VISIBLE Animation a new Animation @Override protected void applyTransformation float interpolatedTime Transformation t v.getLayoutParams .height interpolatedTime 1 LayoutParams.WRAP_CONTENT int targtetHeight..
How to implement expandable panels in Android? http://stackoverflow.com/questions/5165682/how-to-implement-expandable-panels-in-android import android.view.View import android.view.animation.Animation import android.view.animation.Transformation import android.widget.LinearLayout import com.example.androidapp.R public class ExpandablePanel extends LinearLayout private.. startHeight int endHeight mStartHeight startHeight mDeltaHeight endHeight startHeight @Override protected void applyTransformation float interpolatedTime Transformation t android.view.ViewGroup.LayoutParams lp mContent.getLayoutParams lp.height int.. startHeight mDeltaHeight endHeight startHeight @Override protected void applyTransformation float interpolatedTime Transformation t android.view.ViewGroup.LayoutParams lp mContent.getLayoutParams lp.height int mStartHeight mDeltaHeight interpolatedTime..
3D cube transition in Android [closed] http://stackoverflow.com/questions/5339907/3d-cube-transition-in-android extends ViewSwitcher DO THAT FOR ALL CONSTRUCTORS public PViewSwitcher Context context super context setStaticTransformationsEnabled true .... Now you have to override getChildStaticTransformation @Override protected boolean getChildStaticTransformation.. Context context super context setStaticTransformationsEnabled true .... Now you have to override getChildStaticTransformation @Override protected boolean getChildStaticTransformation View child Transformation t enable drawing cache to each child.. true .... Now you have to override getChildStaticTransformation @Override protected boolean getChildStaticTransformation View child Transformation t enable drawing cache to each child to get smoother transactions child.setDrawingCacheEnabled..
TextView expand animation like in Android Market http://stackoverflow.com/questions/5927977/textview-expand-animation-like-in-android-market _view view _startHeight startHeight _finishHeight finishHeight setDuration 220 @Override protected void applyTransformation float interpolatedTime Transformation t final int newHeight int _finishHeight _startHeight interpolatedTime _startHeight.. _finishHeight finishHeight setDuration 220 @Override protected void applyTransformation float interpolatedTime Transformation t final int newHeight int _finishHeight _startHeight interpolatedTime _startHeight _view.getLayoutParams .height newHeight..
Resizing layouts programatically (as animation) http://stackoverflow.com/questions/8140571/resizing-layouts-programatically-as-animation mToWidth toWidth mFromHeight fromHeight mFromWidth fromWidth mView v setDuration 300 @Override protected void applyTransformation float interpolatedTime Transformation t float height mToHeight mFromHeight interpolatedTime mFromHeight float width mToWidth.. mFromWidth fromWidth mView v setDuration 300 @Override protected void applyTransformation float interpolatedTime Transformation t float height mToHeight mFromHeight interpolatedTime mFromHeight float width mToWidth mFromWidth interpolatedTime mFromWidth..
Android sidebar like facebook or firefox [duplicate] http://stackoverflow.com/questions/8453320/android-sidebar-like-facebook-or-firefox .xml are simple LinearLayouts with a heading and a listview. The magic happens in the animation protected void applyTransformation float interpolatedTime Transformation t int newOffset if expanded newOffset 0 newOffset int endOffset 1 interpolatedTime.. a heading and a listview. The magic happens in the animation protected void applyTransformation float interpolatedTime Transformation t int newOffset if expanded newOffset 0 newOffset int endOffset 1 interpolatedTime else newOffset int endOffset interpolatedTime..
Slide down effect on ExpandableListView http://stackoverflow.com/questions/8780292/slide-down-effect-on-expandablelistview import android.view.View.MeasureSpec import android.view.animation.Animation import android.view.animation.Transformation Class for handling collapse and expand animations. @author Esben Gaarsmand public class ExpandCollapseAnimation extends.. mAnimatedView.setVisibility View.VISIBLE mAnimatedView.getLayoutParams .height 0 @Override protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime 1.0f if mStartVisibility.. mAnimatedView.getLayoutParams .height 0 @Override protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime 1.0f if mStartVisibility View.GONE mStartVisibility..
Android animate drop down/up view proper http://stackoverflow.com/questions/9248930/android-animate-drop-down-up-view-proper is what I ended up with import android.view.View import android.view.animation.Animation import android.view.animation.Transformation Class for handling collapse and expand animations. @author Esben Gaarsmand public class ExpandCollapseAnimation extends.. 0 mAnimatedView.getLayoutParams .height 0 mAnimatedView.setVisibility View.VISIBLE @Override protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime 1.0f if mType.. 0 mAnimatedView.setVisibility View.VISIBLE @Override protected void applyTransformation float interpolatedTime Transformation t super.applyTransformation interpolatedTime t if interpolatedTime 1.0f if mType 0 mAnimatedView.getLayoutParams .height..
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