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2014/10/16 ¤W¤È 08:28:12
android Programming Glossary: zoomHow can I get zoom functionality for images? http://stackoverflow.com/questions/2537238/how-can-i-get-zoom-functionality-for-images can I get zoom functionality for images Is there a common way to show a big.. a common way to show a big image and enable the user to zoom in and out and pan the image Until now I found two ways overwriting.. with less control over the overall layout etc. android zoom imageview share improve this question UPDATE I've just given..
enable/disable zoom in Android WebView http://stackoverflow.com/questions/5125851/enable-disable-zoom-in-android-webview disable zoom in Android WebView There are some methods in WebSettings related.. WebView There are some methods in WebSettings related to zoom WebSettings.setSupportZoom WebSettings.setBuiltInZoomControls.. on some deveices. For example on my Galaxy S pinch to zoom is enabled by default but on LG P500 it is disabled And now..
http://stackoverflow.com/questions/5375817/android-pinch-zoom pinch zoom My layout contains buttons textviews etc. Is it possible to.. buttons textviews etc. Is it possible to implement pinch zoom in my layout android share improve this question Check out.. refactor to meet your requirements. implementing the pinch zoom gestur Android pinch GestureDetector.SimpleOnGestureListener..
Image in Canvas with touch events http://stackoverflow.com/questions/5743328/image-in-canvas-with-touch-events on screen but I have problems with motion onTouch events zoom pan . I need canvas because I will render the image in my code...
Android MapActivity : Couldn't get connection factory client http://stackoverflow.com/questions/6006835/android-mapactivity-couldnt-get-connection-factory-client to the project. I can see the map on app start up and can zoom in etc so I am getting the map tiles fine. Yes I have the correct.. point i recognized that the function mapController.zoomToSpan does not work. at least for me i am still developing on..
Android imageView Zoom-in and Zoom-Out http://stackoverflow.com/questions/6650398/android-imageview-zoom-in-and-zoom-out question Make two java classes Zoom class package com.zoom.example import android.content.Context import android.graphics.Canvas.. private Drawable image ImageButton img img1 private int zoomControler 20 public Zoom Context context super context image.. this line is very important image.setBounds getWidth 2 zoomControler getHeight 2 zoomControler getWidth 2 zoomControler..
Need help to convert a Pdf page into Bitmap in Android Java http://stackoverflow.com/questions/8814758/need-help-to-convert-a-pdf-page-into-bitmap-in-android-java wv.getSettings .setBuiltInZoomControls true show zoom buttons wv.getSettings .setSupportZoom true allow zoom get the.. zoom buttons wv.getSettings .setSupportZoom true allow zoom get the width of the webview wv.getViewTreeObserver .addOnGlobalLayoutListener..
How can I get zoom functionality for images? http://stackoverflow.com/questions/2537238/how-can-i-get-zoom-functionality-for-images TouchImageView a new update. It now includes Double Tap Zoom and Fling in addition to Panning and Pinch Zoom. The code below.. Double Tap Zoom and Fling in addition to Panning and Pinch Zoom. The code below is very dated. You can check out the github..
Double Tap -> Zoom on Android MapView? http://stackoverflow.com/questions/2691235/double-tap-zoom-on-android-mapview Tap Zoom on Android MapView after a little bit of work my route application..
How do detect Android Tablets in general. Useragent? http://stackoverflow.com/questions/5341637/how-do-detect-android-tablets-in-general-useragent I have looked everywhere. We are using a Motorola Zoom to try our tablet site testing. The issue is that the Android..
display huge Images in Android http://stackoverflow.com/questions/6518215/display-huge-images-in-android that the galery renders this picture only once and if I Zoom in I cannot read the text at all. So I wrote a testActivity..
Android imageView Zoom-in and Zoom-Out http://stackoverflow.com/questions/6650398/android-imageview-zoom-in-and-zoom-out imageView Zoom in and Zoom Out Hi i am new to Android application i want to.. imageView Zoom in and Zoom Out Hi i am new to Android application i want to Zoom in and.. and Zoom Out Hi i am new to Android application i want to Zoom in and Zoom out ImageView.I tried most of the sample but in..
Sluggish zoom and scroll with GridView in Android http://stackoverflow.com/questions/6792331/sluggish-zoom-and-scroll-with-gridview-in-android background image with an interactive area at the center. Zoom and scroll are implemented similar to this article . I uploaded..
Android Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP.. matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP.. event.getX start.x event.getY start.y else if mode ZOOM float newDist spacing event Log.d TAG newDist newDist if newDist..
WebView: how to preserve the user's zoom settings across sessions? http://stackoverflow.com/questions/2959833/webview-how-to-preserve-the-users-zoom-settings-across-sessions zoom mWebView.getZoomControls mContentView.addView zoom ZOOM_PARAMS zoom.setVisibility View.VISIBLE WebSettings webSettings.. else Default_zoomlevel 100 catch Exception ex Log.e ZOOM Exception GetZoom ex.getMessage private void SaveZoom try.. Default_zoomlevel editor.commit catch Exception ex Log.e ZOOM Exception SaveZoom ex.getMessage public void finish SaveZoom..
zooming and dragging images using matrix in android http://stackoverflow.com/questions/5881778/zooming-and-dragging-images-using-matrix-in-android final int NONE 0 static final int DRAG 1 static final int ZOOM 2 int mode NONE Remember some things for zooming PointF start.. 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP.. matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP..
Rotate zoom drag image in android imageview http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview final int NONE 0 static final int DRAG 1 static final int ZOOM 2 int mode NONE Remember some things for zooming PointF start.. 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP mode NONE.. matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP mode NONE Log.d TAG mode NONE..
How to enable the (two finger) zoom in/out feature for an image in android [duplicate] http://stackoverflow.com/questions/7582833/how-to-enable-the-two-finger-zoom-in-out-feature-for-an-image-in-android final int NONE 0 static final int DRAG 1 static final int ZOOM 2 static final int DRAW 3 int mode NONE Remember some things.. 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP.. matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP..
How can I get zoom functionality for images? http://stackoverflow.com/questions/2537238/how-can-i-get-zoom-functionality-for-images can I get zoom functionality for images Is there a common way to show a big image and enable the user to zoom in and out and pan the image.. can I get zoom functionality for images Is there a common way to show a big image and enable the user to zoom in and out and pan the image Until now I found two ways overwriting ImageView that seems a little bit too much for such.. bit too much for such a common problem. using a webview but with less control over the overall layout etc. android zoom imageview share improve this question UPDATE I've just given TouchImageView a new update. It now includes Double Tap..
enable/disable zoom in Android WebView http://stackoverflow.com/questions/5125851/enable-disable-zoom-in-android-webview disable zoom in Android WebView There are some methods in WebSettings related to zoom WebSettings.setSupportZoom WebSettings.setBuiltInZoomControls.. disable zoom in Android WebView There are some methods in WebSettings related to zoom WebSettings.setSupportZoom WebSettings.setBuiltInZoomControls I noticed they work differently on some deveices. For example.. I noticed they work differently on some deveices. For example on my Galaxy S pinch to zoom is enabled by default but on LG P500 it is disabled And now I don't know how to enable ONLY pinch to zoom but hide zooming..
http://stackoverflow.com/questions/5375817/android-pinch-zoom pinch zoom My layout contains buttons textviews etc. Is it possible to implement pinch zoom in my layout android share improve.. pinch zoom My layout contains buttons textviews etc. Is it possible to implement pinch zoom in my layout android share improve this question Check out the following links which may help you Best examples are..
Image in Canvas with touch events http://stackoverflow.com/questions/5743328/image-in-canvas-with-touch-events I have tried SurfaceView and was able to show image in canvas on screen but I have problems with motion onTouch events zoom pan . I need canvas because I will render the image in my code. Can someone please show me the right way of doing this ..
Android MapActivity : Couldn't get connection factory client http://stackoverflow.com/questions/6006835/android-mapactivity-couldnt-get-connection-factory-client the same issue. I've generated my own debug key and added to the project. I can see the map on app start up and can zoom in etc so I am getting the map tiles fine. Yes I have the correct permissions and library set in the Manifest file as per.. mapController mapView.getController mapController.setCenter point i recognized that the function mapController.zoomToSpan does not work. at least for me i am still developing on this app . maybe its the same with animateTo . i did not try...
Android imageView Zoom-in and Zoom-Out http://stackoverflow.com/questions/6650398/android-imageview-zoom-in-and-zoom-out Zoom out.Can any one suggest me android share improve this question Make two java classes Zoom class package com.zoom.example import android.content.Context import android.graphics.Canvas import android.graphics.drawable.Drawable import android.view.KeyEvent.. android.widget.ImageButton public class Zoom extends View private Drawable image ImageButton img img1 private int zoomControler 20 public Zoom Context context super context image context.getResources .getDrawable R.drawable.j image context.getResources.. here u can control the width and height of the images........ this line is very important image.setBounds getWidth 2 zoomControler getHeight 2 zoomControler getWidth 2 zoomControler getHeight 2 zoomControler image.draw canvas @Override public..
Need help to convert a Pdf page into Bitmap in Android Java http://stackoverflow.com/questions/8814758/need-help-to-convert-a-pdf-page-into-bitmap-in-android-java images in cache Setup webview wv WebView findViewById R.id.webView1 wv.getSettings .setBuiltInZoomControls true show zoom buttons wv.getSettings .setSupportZoom true allow zoom get the width of the webview wv.getViewTreeObserver .addOnGlobalLayoutListener.. R.id.webView1 wv.getSettings .setBuiltInZoomControls true show zoom buttons wv.getSettings .setSupportZoom true allow zoom get the width of the webview wv.getViewTreeObserver .addOnGlobalLayoutListener new ViewTreeObserver.OnGlobalLayoutListener..
How can I get zoom functionality for images? http://stackoverflow.com/questions/2537238/how-can-i-get-zoom-functionality-for-images share improve this question UPDATE I've just given TouchImageView a new update. It now includes Double Tap Zoom and Fling in addition to Panning and Pinch Zoom. The code below is very dated. You can check out the github project to get.. just given TouchImageView a new update. It now includes Double Tap Zoom and Fling in addition to Panning and Pinch Zoom. The code below is very dated. You can check out the github project to get the latest code. USAGE Place TouchImageView.java..
Double Tap -> Zoom on Android MapView? http://stackoverflow.com/questions/2691235/double-tap-zoom-on-android-mapview Tap Zoom on Android MapView after a little bit of work my route application works fine The only thing I just want to add is a double..
How do detect Android Tablets in general. Useragent? http://stackoverflow.com/questions/5341637/how-do-detect-android-tablets-in-general-useragent do detect Android Tablets in general. Useragent I have looked everywhere. We are using a Motorola Zoom to try our tablet site testing. The issue is that the Android Useragent is a general Useragent and there is no difference..
display huge Images in Android http://stackoverflow.com/questions/6518215/display-huge-images-in-android would be displayed the gallery. It was quite painful. It seems that the galery renders this picture only once and if I Zoom in I cannot read the text at all. So I wrote a testActivity which simply has an ImageView nested in a LinearLayout. I put..
Android imageView Zoom-in and Zoom-Out http://stackoverflow.com/questions/6650398/android-imageview-zoom-in-and-zoom-out imageView Zoom in and Zoom Out Hi i am new to Android application i want to Zoom in and Zoom out ImageView.I tried most of the sample.. imageView Zoom in and Zoom Out Hi i am new to Android application i want to Zoom in and Zoom out ImageView.I tried most of the sample but in all that.. imageView Zoom in and Zoom Out Hi i am new to Android application i want to Zoom in and Zoom out ImageView.I tried most of the sample but in all that image in the imageview is get Zoom in and Zoom out.I..
Sluggish zoom and scroll with GridView in Android http://stackoverflow.com/questions/6792331/sluggish-zoom-and-scroll-with-gridview-in-android perfectly. I'm trying to do this because I need a static background image with an interactive area at the center. Zoom and scroll are implemented similar to this article . I uploaded a test project reproducing the problem here . The OnCreate..
Android Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP mode NONE Log.d TAG mode NONE break.. event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP mode NONE Log.d TAG mode NONE break case MotionEvent.ACTION_MOVE.. if mode DRAG ... matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY start.y else if mode ZOOM float newDist spacing event Log.d TAG newDist newDist if newDist 10f matrix.set savedMatrix float scale newDist oldDist..
WebView: how to preserve the user's zoom settings across sessions? http://stackoverflow.com/questions/2959833/webview-how-to-preserve-the-users-zoom-settings-across-sessions .getDecorView .findViewById android.R.id.content View zoom mWebView.getZoomControls mContentView.addView zoom ZOOM_PARAMS zoom.setVisibility View.VISIBLE WebSettings webSettings mWebView.getSettings webSettings.setSavePassword false webSettings.setSaveFormData.. zoomlevel.length 0 Default_zoomlevel Integer.parseInt zoomlevel else Default_zoomlevel 100 catch Exception ex Log.e ZOOM Exception GetZoom ex.getMessage private void SaveZoom try SharedPreferences settings getSharedPreferences PREFS_Zoom 0.. int mWebView.getScale 100 editor.putString zoom_level Default_zoomlevel editor.commit catch Exception ex Log.e ZOOM Exception SaveZoom ex.getMessage public void finish SaveZoom super.finish I hope this help share improve this answer..
zooming and dragging images using matrix in android http://stackoverflow.com/questions/5881778/zooming-and-dragging-images-using-matrix-in-android new Matrix We can be in one of these 3 states static final int NONE 0 static final int DRAG 1 static final int ZOOM 2 int mode NONE Remember some things for zooming PointF start new PointF PointF mid new PointF float oldDist 1f @Override.. oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP mode NONE Log.d TAG mode NONE break.. event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP mode NONE Log.d TAG mode NONE break case MotionEvent.ACTION_MOVE..
Rotate zoom drag image in android imageview http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview new Matrix We can be in one of these 3 states static final int NONE 0 static final int DRAG 1 static final int ZOOM 2 int mode NONE Remember some things for zooming PointF start new PointF PointF mid new PointF float oldDist 1f @Override.. oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP mode NONE Log.d TAG mode NONE savedMatrix.set matrix matrix.postRotate.. event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM 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..
How to enable the (two finger) zoom in/out feature for an image in android [duplicate] http://stackoverflow.com/questions/7582833/how-to-enable-the-two-finger-zoom-in-out-feature-for-an-image-in-android new Matrix We can be in one of these 3 states static final int NONE 0 static final int DRAG 1 static final int ZOOM 2 static final int DRAW 3 int mode NONE Remember some things for zooming PointF start new PointF PointF mid new PointF float.. oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP mode NONE Log.d TAG mode NONE break.. event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP mode NONE Log.d TAG mode NONE break case MotionEvent.ACTION_MOVE..
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