I can use the built in zoom controls for WebView or MapView. But don't know how to access the control for View or ImageView. If the control is not implemented, can we access the bitmaps for the zoom control supporting WebView or MapView.
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I have to scroll the webview content vertically with in scrollview surrounded tag ,in the sense that webview hided initially and when touch event occured the webview contained have to visible the scroll control in both directions but its not scrolling vertically,anybody help me to solve it...
here xml code...
I am new to android,i need to zoom an selected imageview given statically in array defined in my code how can i get it.
View 1 Replies View Relatedi add a zoomcontrols in my view, not in the webview or mapview, but when i click the zoom in/out, the view can't in/out?
View 2 Replies View RelatedI wish to do the Image Switcher's Touch Event. That is when i touch it, it should wake up the zoom controls. After zoomed in, the image can able the touch scroll on the image up and down. how to do it? Is there any default zoom controls? If not, tell me your suggestion, idea and also valuable links about this? make a note the Target version is android 1.6.
View 1 Replies View RelatedIs there a way to always show the zoom controls on a MapView? I have added the zoom controls using code...
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but the zoom controls fade in and out. I want them to always be visible.
I want to zoom text that is displayed at center of screen as per user choice. How can I achieve this ? Using pinch multitouch cannot be tested on emulator and I want something that I can test on Android emulator.
Can I use zoom in and out controls to control only text view for my layout ?Or Can I use webview to contain a text as webview has default zoom in out buttons ?
My problem is that the zoom controls don't appear on the mapview after one click, i.e the first click after the application loads. (I am using the deprecated version.)
In my application, on a click I position a pushpin on the touched location and also generate a toast with the co-ordinates. After I click the map, the pin is re-loacated and the toast are generated (albeit a bit late, I guess because of the time for which they have to say on screen)
What is happening wrong? What gives? Are the two activities (pin and toast) stealing the touch event?
I have developed a google map app and the zoom controls will not appear automatically and will disappear after they are used.So I want to see the zoom controls (_ , +) to appear with the map permanently.
View 1 Replies View RelatedHow can I Zoom In/Out with ImageView.
View 2 Replies View RelatedI just wanted to know if there is some kind of class to use the multitouch features of android 2.1. Specifically I am trying to implement pinch-zoom and was wondering if I always have to measure the distance between two touch events and calculate the zoom level on my own?
View 4 Replies View RelatedIs Zooming is possible to do in android for Image view.I have a images in full screen view, i need to zoom in and zoom out for that images present in image view.Can any body give me suggestions regarding this.
View 19 Replies View RelatedI want to know how we can zoom a image that is in ImageView.
View 3 Replies View RelatedCan I apply zoom control in imageview
View 3 Replies View RelatedI wanted to create an gallery with images.The images within the gallery should be zoomable and pannable. I could able to pinch-zoom an image but could not able to set zoom limitand prevent the image from being panned off the screen. I used the following code to zoom an image:http://code.google.com/p/4chan-image browser/source/browse/src/se/robertfoss/MultiTouch/TouchImageView.javaspec=svnd3e623ddeb6f9e97d9eba2c7aaa7c4567a3822b5&r=d3e623ddeb6f9e97d9eba2c7aaa7c4567a3822b5 First approach : I used TouchImageView to supply images to gallery, this allows me to pinch zoom but can't scroll the gallery. i.e I cant differentiate between 'single tab event' and 'tab to scroll event'
View 1 Replies View RelatedI am trying to implement zoomin and zoomout in my preview class.. It does not give any error but the zoom controls don't work.
View 1 Replies View RelatedI am developing a small app for Android. I am creating my own view.
I am planning to design the layout to be:
<LinearLayout>
<MyView>
<Button><Button>
</LinearLayout>
But when I run my program, my custom view will cover the whole screen. Is there anyway to avoid this?
I have already tried to add android:layout_width, layout_height to be wrap_content, fill_partent, but no luck.
I have a GridView that displays thumbnails of images, I want to change the thumbnail size (zoom in/out) during runtime, what is the best way to achieve this? I changed the columnWidth of gridView during runtime but after that I scroll the gridview and I get memoryoutoferror exception.
View 2 Replies View RelatedIn the following application.
package mycom.ju.gmap; //import HelloItemizedOverlay;
import mycom.ju.gmap.R; import android.graphics.drawable.Drawable;
import android.os.Bundle; import android.view.View; import android.webkit.WebSettings;
import android.webkit.WebView; import android.widget.*;
import com.google.android.maps.GeoPoint; import com.google.android.maps.MapActivity;
import com.google.android.maps.MapView; import com.google.android.maps.Overlay;
import java.util.ArrayList; import java.util.List;
import com.google.android.maps.ItemizedOverlay; import com.google.android.maps.OverlayItem;
public class gmap extends MapActivity { //Called when the activity is first created.
MapView mapView; Toast toast;
@Override public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
try{ mapView = (MapView)findViewById(R.id.mapv);
mapView.setBuiltInZoomControls(true); mapView.displayZoomControls(true);
mapView.setTraffic(true); } catch(Exception e){ toast = Toast.makeText(this,e.toString(), Toast.LENGTH_LONG); toast.show(); } setContentView(R.layout.main);
} @Override protected boolean isRouteDisplayed() {
return true; } }
I' have a view that contains several textViews an ImageView and a Button . Because on small screen devices (or in landscape mode on big ones ) not all are visible I use a Scroll as the parent of the whole hierarchy to allow the user to view all the information. The things are suck that the button must be at the buttom of the view . However on big screen device , where it remains enough space at the buttom , the button is put immediatelly below the last textview,and seems to occupy all the remaining space (resulting in an unnactractive view) . Trying to use android:allignParentButtom ="true" not only that it has no effect but it puts the button at top of the screen . Has anyone any ideea how could I accomplish what I described ?
Here's the xml
CODE:......................
I know there is zoomControls which can be added to the view. But it looks like I have to take care of the zoomin/zoomout actions myself. Is there a simple class that will take care of the zooming and panning automatically?just like the map behavior but without the map.
View 4 Replies View RelatedI have 5 pins added to a map. How can I tell the MapView to zoom as much as possible and keep all pins in view?
---I found it:
http://sdhillon.com/find-the-center-and-span-of-a-set-of-points-android-and-iphone-example/
Is it possible to place an imageView in a class that extends View in android?
If possible please give me a sample code.
I have an ImageView that contains a bitmap. Now the bitmap can change size within a known range. This makes the surrounding views to relocate which I want to prevent. I've tried setting margins and padding for the ImageView but without success.
View 1 Replies View RelatedI have done many of reverse engineering for other electronics in the past, Since Im new to android I was wondering before even wasting my time if is possible to port, or built a rom from sources or a phone thatis NOT External SD built in to a phone that it have the external sd built in.
Making it short can I try to reverse engineer the android code from a Nexus 5 (no ext_sd) to other device that have ext_sd built in?
If is possible where should I be looking to start trying making some development on this as I haven't done nothing close quite.
I have a listlayout with items in it that looks like this:
There is first an ImageView (the light) and then two textViews. All of this inside a TableLayout. (source here: http://code.google.com/p/switchctrl/source/browse/trunk/android/res/layout/device_switch.xml)
I want to have a rotating animation of a loading indicator Ontop of this light when this particular device (light) performs an action or an action is performed on it.
How do I put an animation ontop of this light imageview?
I am trying to set up a ViewFlipper that changes a SlidingDrawers content each time a button is pressed. So far every view I set up worked fine, but now I am trying to create a ListView (including single_choice_mode) within a child view of the ViewFlipper, but my attempt only let to a NullPointerException. As I only discovered ViewFlipper today, I am not yet familiar with it and may not have understood it completely. if someone could give me a hand and help me find out what I have done wrong, that would be great. Here is what I have done:
The code for the onClick event of the ImageButtons:
public void onClick(View v){
if (v == btnExposure){
mFlipper.setDisplayedChild(0); }
else if (v == btnProperties){
mFlipper.setDisplayedChild(1);}
else if (v == btnSpecialEffects){
mFlipper.setDisplayedChild(2);.............
The guy that owns this phone told me this came with the ROM he installed on his phone. But is their an app that does this aswell?
View 4 Replies View RelatedBefore I destroyed my EVO, I had an app that would allow me to set several volume controls (separate ones for incoming calls, notifications, media, etc), brightness, even the 4G, wifi, and more. It mostly used multiple sliders that went from left (quiet) to right (louder). I did a search here, but none of the returns rang a bell (pun intended). Can you suggest a few of them that meet this description? Maybe one of them is the one I was using. For those of you who are curious, I accidentally drove over my first EVO. Not pretty. I'm trying to set up the replacement just like I had the first one. This time, I'll do backups...
View 3 Replies View RelatedReviewers seem to think it's the best tilt control of all time on android (maybe any phone? ) and it's 3d.
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