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2014/10/16 ¤W¤È 08:23:01
android Programming Glossary: rotateHow 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 apk res android android shareInterpolator true rotate android fromDegrees 0 android toDegrees 30 android pivotX 50..
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog res android android oneshot false item android duration 70 rotate xmlns android http schemas.android.com apk res android android.. 30 android repeatCount 1 item item android duration 70 rotate xmlns android http schemas.android.com apk res android android.. 60 android repeatCount 1 item item android duration 70 rotate xmlns android http schemas.android.com apk res android android..
http://stackoverflow.com/questions/3591784/android-get-width-returns-0 to get the width and height of the button so that I can rotate the button around. Just trying to learn how to work with the.. in the original orientation regardless of how it has rotated. That being said you can use a dimension resource to define..
Android - Camera preview is sideways http://stackoverflow.com/questions/3841122/android-camera-preview-is-sideways Activity correctly displayed in Portrait mode Or anyway to rotate the preview so that it is displayed correctly android camera.. on the device and watched the logCat output while I rotated the device. For the HTC Desire 0 was the phone as you would.. and the display rotation counters that ok but if you rotate the device 270 degrees counter clockwise it doesn't appear to..
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android Apply a basic rotation transform around the y axis to rotate the curled page. These two steps could be combined through simple..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android on rotation Android In my Android application when I rotate the device slide out the keyboard then my activity is restarted..
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 the animation interpolators inside In my case I want to rotate an image from 0 to 180 degrees with a bounce at the end. How.. frame by frame. Here is an example of bouncing ball which rotates which you may find useful. import android.app.Activity import.. ball canvas.save Save the position of the canvas. canvas.rotate angle X ballW 2 Y ballH 2 Rotate the canvas. canvas.drawBitmap..
Strange behavior with android orientation sensor http://stackoverflow.com/questions/5577334/strange-behavior-with-android-orientation-sensor with android orientation sensor Currently I'm trying to rotate 3D Cube using orientation sensor values using getRotation method... behaviors are observed when the android device is rotated above some bounds. For instance if I make the device 'stand..
http://stackoverflow.com/questions/1830391/rotate-mapview-in-android MapView in Android I am writing an Android app where one of.. # samples MapsDemo src com example android apis view RotateView SmoothCanvas Extract the inner class RotateView to RotateView.java.. apis view RotateView SmoothCanvas Extract the inner class RotateView to RotateView.java and add SmoothCanvas as a inner class..
Rotate View Hierarchy 90 degrees http://stackoverflow.com/questions/3444764/rotate-view-hierarchy-90-degrees View Hierarchy 90 degrees I am working on a subclass of FrameLayout.. the sides chopped off. Here is my code so far public class RotateLayout extends FrameLayout private Matrix mForward new Matrix.. mReverse new Matrix private float mTemp new float 2 public RotateLayout Context context super context public RotateLayout Context..
http://stackoverflow.com/questions/4697631/android-screen-orientation been locked in the device settings Settings Display Auto Rotate Screen . If that checkbox is unchecked Android will not report.. your program if you add these lines to onCreate int sysAutoRotate 0 try sysAutoRotate Settings.System.getInt getContentResolver.. add these lines to onCreate int sysAutoRotate 0 try sysAutoRotate Settings.System.getInt getContentResolver Settings.System.ACCELEROMETER_ROTATION..
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 of the canvas. canvas.rotate angle X ballW 2 Y ballH 2 Rotate the canvas. canvas.drawBitmap ball X Y null Draw the ball on.. Y null Draw the ball on the rotated canvas. canvas.restore Rotate the canvas back so that it looks like ball has rotated. Call.. Increase rotating angle if angle 360 angle 0 DRAW BALL Rotate method one Matrix matrix new Matrix matrix.postRotate angle..
android camera surfaceview orientation http://stackoverflow.com/questions/5157984/android-camera-surfaceview-orientation mSnapButton.setImageDrawable getRotatedImage android.R.drawable.ic_menu_camera 270 mBackButton.setImageDrawable.. 270 mBackButton.setImageDrawable getRotatedImage android.R.drawable.ic_menu_revert 270 Log.v CameraActivity.. mSnapButton.setImageDrawable getRotatedImage android.R.drawable.ic_menu_camera 90 mBackButton.setImageDrawable..
How to perform zoom in/out ,rotation together in Android http://stackoverflow.com/questions/5256421/how-to-perform-zoom-in-out-rotation-together-in-android you can simply use the ontouch event of an imageView. 3 Rotate zoom with multitouch is not easy in Android lots of code have..
Rotate zoom drag image in android imageview http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview zoom drag image in android imageview I want to be able to rotate.. import android.widget.ImageView public class RotateZoomMove extends Activity implements OnTouchListener private.. NONE Log.d TAG mode NONE savedMatrix.set matrix matrix.postRotate 90 break case MotionEvent.ACTION_MOVE if mode DRAG ... matrix.set..
creating a Circular view in android http://stackoverflow.com/questions/6857505/creating-a-circular-view-in-android
Android - Rotate image around center point? http://stackoverflow.com/questions/7491579/android-rotate-image-around-center-point Rotate image around center point How can I rotate a bitmap not a view.. this question Create Matrix then set rotate via setRotate degrees . Then use this matrix when creating new Bitmap Bitmap.createBitmap..
http://stackoverflow.com/questions/8543244/custom-camera-android new File Environment.getExternalStorageDirectory Rotate imageFileFolder.mkdir FileOutputStream out null Calendar c Calendar.getInstance.. take picture. Add the permissions in Manifest file Check Rotate folder in Gallery for the captured image. share improve this..
ANDROID::Rotate image in imageview by an angle http://stackoverflow.com/questions/8981845/androidrotate-image-in-imageview-by-an-angle Rotate image in imageview by an angle I am using the following code.. BitmapFactory.decodeResource getResources imageid mat.postRotate Integer.parseInt degree angle to be rotated Bitmap bMapRotate.. Integer.parseInt degree angle to be rotated Bitmap bMapRotate Bitmap.createBitmap bMap 0 0 bMap.getWidth bMap.getHeight mat..
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 version 1.0 encoding utf 8 set xmlns android http schemas.android.com apk res android android shareInterpolator true rotate android fromDegrees 0 android toDegrees 30 android pivotX 50 android pivotY 50 android duration 2500 scale android fromXScale..
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog 8 animation list xmlns android http schemas.android.com apk res android android oneshot false item android duration 70 rotate xmlns android http schemas.android.com apk res android android drawable @drawable mp2 android pivotX 50 android pivotY 50.. 50 android pivotY 50 android fromDegrees 0 android toDegrees 30 android repeatCount 1 item item android duration 70 rotate xmlns android http schemas.android.com apk res android android drawable @drawable mp2 android pivotX 50 android pivotY 50.. 50 android pivotY 50 android fromDegrees 30 android toDegrees 60 android repeatCount 1 item item android duration 70 rotate xmlns android http schemas.android.com apk res android android drawable @drawable mp2 android pivotX 50 android pivotY 50..
http://stackoverflow.com/questions/3591784/android-get-width-returns-0 of the elements in my android project dynamically. I am trying to get the width and height of the button so that I can rotate the button around. Just trying to learn how to work with the android language. However it is returning 0. I did some research.. clickable areas and so the button will still respond to clicks in the original orientation regardless of how it has rotated. That being said you can use a dimension resource to define the button size then reference that dimension resource from..
Android - Camera preview is sideways http://stackoverflow.com/questions/3841122/android-camera-preview-is-sideways the orientation of the Preview And leave the rest of my Activity correctly displayed in Portrait mode Or anyway to rotate the preview so that it is displayed correctly android camera orientation preview portrait share improve this question.. the rotation checks to say what the rotation was and then debugged on the device and watched the logCat output while I rotated the device. For the HTC Desire 0 was the phone as you would have expected portrait 90 degrees was turning the phone 90.. degree rotation is when you turn the device 90 degrees clockwise and the display rotation counters that ok but if you rotate the device 270 degrees counter clockwise it doesn't appear to compensate it properly. P.S. Note the swapover of width and..
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android beta v1.y R A r 1 cos beta sin theta v1.z r 1 cos beta cos theta Apply a basic rotation transform around the y axis to rotate the curled page. These two steps could be combined through simple substitution but are left separate to keep the math simple..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android restart on rotation Android In my Android application when I rotate the device slide out the keyboard then my activity is restarted onCreate is called . Now this is probably how it's supposed..
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 such as bounce inside my canvas. Is it possible to use the animation interpolators inside In my case I want to rotate an image from 0 to 180 degrees with a bounce at the end. How is it possible android android animation share improve this.. is called which means that you have to draw your animation frame by frame. Here is an example of bouncing ball which rotates which you may find useful. import android.app.Activity import android.content.Context import android.graphics.Bitmap import.. speed. Increase rotating angle. if angle 360 angle 0 Draw ball canvas.save Save the position of the canvas. canvas.rotate angle X ballW 2 Y ballH 2 Rotate the canvas. canvas.drawBitmap ball X Y null Draw the ball on the rotated canvas. canvas.restore..
Strange behavior with android orientation sensor http://stackoverflow.com/questions/5577334/strange-behavior-with-android-orientation-sensor behavior with android orientation sensor Currently I'm trying to rotate 3D Cube using orientation sensor values using getRotation method. Some unexpected behaviors are observed when the android.. orientation sensor values using getRotation method. Some unexpected behaviors are observed when the android device is rotated above some bounds. For instance if I make the device 'stand up' the value of the 'roll' just becomes crazy. Also I'm experiencing..
http://stackoverflow.com/questions/1830391/rotate-mapview-in-android MapView in Android I am writing an Android app where one of the features is that the map will rotate according to the compass.. found at Android_SDK_ Tools add ons addon google_apis google # samples MapsDemo src com example android apis view RotateView SmoothCanvas Extract the inner class RotateView to RotateView.java and add SmoothCanvas as a inner class of RotateView.java.. google # samples MapsDemo src com example android apis view RotateView SmoothCanvas Extract the inner class RotateView to RotateView.java and add SmoothCanvas as a inner class of RotateView.java instead of MapViewCompassDemo.java public..
Rotate View Hierarchy 90 degrees http://stackoverflow.com/questions/3444764/rotate-view-hierarchy-90-degrees View Hierarchy 90 degrees I am working on a subclass of FrameLayout that is supposed to rotate all of its children by 90.. a 320x320 box in the middle showing my portrait view with the sides chopped off. Here is my code so far public class RotateLayout extends FrameLayout private Matrix mForward new Matrix private Matrix mReverse new Matrix private float mTemp new.. private Matrix mForward new Matrix private Matrix mReverse new Matrix private float mTemp new float 2 public RotateLayout Context context super context public RotateLayout Context context AttributeSet attrs super context attrs non Javadoc..
http://stackoverflow.com/questions/4697631/android-screen-orientation Check if the screen of your your device has been locked in the device settings Settings Display Auto Rotate Screen . If that checkbox is unchecked Android will not report orientation changes to your Activity. To be clear it will.. I get only 0 like you described. You can check this from your program if you add these lines to onCreate int sysAutoRotate 0 try sysAutoRotate Settings.System.getInt getContentResolver Settings.System.ACCELEROMETER_ROTATION catch SettingNotFoundException.. you described. You can check this from your program if you add these lines to onCreate int sysAutoRotate 0 try sysAutoRotate Settings.System.getInt getContentResolver Settings.System.ACCELEROMETER_ROTATION catch SettingNotFoundException e TODO Auto..
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 if angle 360 angle 0 Draw ball canvas.save Save the position of the canvas. canvas.rotate angle X ballW 2 Y ballH 2 Rotate the canvas. canvas.drawBitmap ball X Y null Draw the ball on the rotated canvas. canvas.restore Rotate the canvas back so.. 2 Y ballH 2 Rotate the canvas. canvas.drawBitmap ball X Y null Draw the ball on the rotated canvas. canvas.restore Rotate the canvas back so that it looks like ball has rotated. Call the next frame. invalidate This is just a simple illustration.. speed when bottom hit. dY acc Increase or decrease speed. Increase rotating angle if angle 360 angle 0 DRAW BALL Rotate method one Matrix matrix new Matrix matrix.postRotate angle ballW 2 ballH 2 Rotate it. matrix.postTranslate ballX ballY..
android camera surfaceview orientation http://stackoverflow.com/questions/5157984/android-camera-surfaceview-orientation orientation int lastOrientation switch orientation case ORIENTATION_PORTRAIT_NORMAL mSnapButton.setImageDrawable getRotatedImage android.R.drawable.ic_menu_camera 270 mBackButton.setImageDrawable getRotatedImage android.R.drawable.ic_menu_revert.. mSnapButton.setImageDrawable getRotatedImage android.R.drawable.ic_menu_camera 270 mBackButton.setImageDrawable getRotatedImage android.R.drawable.ic_menu_revert 270 Log.v CameraActivity Orientation 90 break case ORIENTATION_LANDSCAPE_NORMAL.. Log.v CameraActivity Orientation 0 break case ORIENTATION_PORTRAIT_INVERTED mSnapButton.setImageDrawable getRotatedImage android.R.drawable.ic_menu_camera 90 mBackButton.setImageDrawable getRotatedImage android.R.drawable.ic_menu_revert..
How to perform zoom in/out ,rotation together in Android http://stackoverflow.com/questions/5256421/how-to-perform-zoom-in-out-rotation-together-in-android to select one of them to resize rotate it. In order to do that you can simply use the ontouch event of an imageView. 3 Rotate zoom with multitouch is not easy in Android lots of code have to be written in order to make it work nicely. I suggest you..
Rotate zoom drag image in android imageview http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview zoom drag image in android imageview I want to be able to rotate zoom and move an image in android framelayout and imageview... import android.view.View import android.view.View.OnTouchListener import android.widget.ImageView public class RotateZoomMove extends Activity implements OnTouchListener private static final String TAG Touch These matrices will be used to.. Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP mode NONE Log.d TAG mode NONE savedMatrix.set matrix matrix.postRotate 90 break case MotionEvent.ACTION_MOVE if mode DRAG ... matrix.set savedMatrix matrix.postTranslate event.getX start.x ..
creating a Circular view in android http://stackoverflow.com/questions/6857505/creating-a-circular-view-in-android
Android - Rotate image around center point? http://stackoverflow.com/questions/7491579/android-rotate-image-around-center-point Rotate image around center point How can I rotate a bitmap not a view or canvas around its center point when the user touches..
http://stackoverflow.com/questions/8543244/custom-camera-android e return null public void savePhoto Bitmap bmp imageFileFolder new File Environment.getExternalStorageDirectory Rotate imageFileFolder.mkdir FileOutputStream out null Calendar c Calendar.getInstance String date fromInt c.get Calendar.MONTH..
ANDROID::Rotate image in imageview by an angle http://stackoverflow.com/questions/8981845/androidrotate-image-in-imageview-by-an-angle Rotate image in imageview by an angle I am using the following code to rotate a image in ImageView by an angle. Is there any simpler.. findViewById txtViewsid Matrix mat new Matrix Bitmap bMap BitmapFactory.decodeResource getResources imageid mat.postRotate Integer.parseInt degree angle to be rotated Bitmap bMapRotate Bitmap.createBitmap bMap 0 0 bMap.getWidth bMap.getHeight.. getResources imageid mat.postRotate Integer.parseInt degree angle to be rotated Bitmap bMapRotate Bitmap.createBitmap bMap 0 0 bMap.getWidth bMap.getHeight mat true iv.setImageBitmap bMapRotate android imageview share..
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