I'm new to android. I'm using webview in scrollview to display my local html page (html has text only). I created two buttons for zoomin and zoomout using behind function zoomIn() & zoomOut() respectively. These functions work fine. The problenm is, when I zoom in, some of the text goes out from both top and bottom and it doesn't appear when I scroll.
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So is there a way for a webview control to detect a swipe while capable of doing multitouch zoom and having build-in zoom controls?
View 1 Replies View RelatedThis should be easy, but I'm having trouble figuring out how to zoom an ImageView. I have an ImageView inside of a ScrollView and a HorizontalScrollView. I floated a ZoomControls over the ImageView and now I'm trying to figure out how to actually zoom the image.
I was thinking I would just scale the Drawable inside of the ImageView, but I can't figure out an easy way to do this.
How should I be going about displaying an image that I can both zoom and scroll?
And yes, I know about WebViews, but it seems wasteful to load an entire WebView just to display one image.)
We have developed a GPS based app in which it record the user routes and show it on the map.......but Panning around on the map when reviewing my route is painfully slow, it takes at least 4 or 5 seconds for the map to respond the finger swipes......
Overridden the onDraw() method and drawing the lines to show the routes whenever we zoom on the map, the lat-long is again drawn by calling onDraw()(Overridden) method , which has the geopoints with lat- lon values, and thus it becomes very slower process to display the map .. is there any better way to do this so that panning becomes faster as in "MyTracks"
Following is the code to draw the routes on map...........please look into it and guide me how can i make it more efficient so that the panning and zooming works well......
CODE:........................
I've developed a GPS app in which i record the user routes and show it on the map. But panning around on the map when reviewing my route is painfully slow, it takes at least 4 or 5 seconds for the map to respond the finger swipes.
I've overridden the onDraw() method and drawing the lines to show the routes whenever we zoom on the map, the lat-long is again drawn by calling onDraw()(Overridden) method, which has the geopoints with lat-lon values, and thus it becomes very slow to display the map. Is there any better way to do this so that panning becomes faster as in the application "MyTracks"?
Following is the code to draw the routes on map. Please look into it and show me how I can make it more efficient so that the panning and zooming works well.
CODE:.......................
I'm displaying an image on full screen now i want to zoom it in or out.
Any one guide on how I can implement multitouch image zooming?
I am using the 2.1 sdk version.
I have a png and a jpg image on disk. I'd like to use any built-in intent (if any are available) to view the image (just a single one at a time). Something like this:
Intent intent = new Intent();
intent.setImagePath("/blah/myimage.jpg");
startActivity(intent);
is there a built-in intent in android to do this, or do I have to write my own image viewing-activity? It would be cool if there was one that had panning/zooming as found in WebView.
If a user does a "pinch zoom" on the map, my overlays don't properly size until the end. This has been noted in other posts, so i assume it is a known issue.
Problem is, my client finds it totally unacceptable, as I am tasked with making the android app look as good as the iphone version.
Is there any way to correct this, even if it is a horrible hack? For instance, can I subclass the mapview and handle drawing or override some other method?
I am about to develop a web application for smart phones. This app uses some JavaScript code. While testing it on Android devices (Hero, Desire) I noticed that all JavaScript timers immediately stop when the page is moved or zoomed. They never continue. Let's say you have a site which displays web camera images with 5 fps. As soon as you move this page (I mean scroll with finger) the web camera image will never be loaded again. So you can't center or zoom the image at all without stopping the stream. This behaviour is 100% reproducible on all Android devices I tested (1.5, 2.1). It does not appear on an iPhone which continues execution after moving stopped fine.
View 2 Replies View RelatedSimple question - how is text-zooming implemented on an Android/iPhone device? Do they pre-compute frequently used bitmaps of a font and replace the text as the scale changes? Or do they extract the contours from the font files and render the text as vector graphics?
View 1 Replies View RelatedI'm creating an app that allows the user to zoom in and out and pan around the screen.
My question is this, how would I allow this to be done with multiple images? Lets say I have a background grid image and 3 market bag images. Is there away of doing this neatly and efficiently in Java?
Here's the code I've got so far:
DesignBoard.java
Code:
import android.app.Activity;
import android.graphics.Matrix;
import android.graphics.PointF;
import android.os.Bundle;
[Code]...
For those interested in pinch zoom, visit this link.
Im using a Hero and was disappointed that I cant zoom in when viewing my presentation in Google Docs mobile using the default browser. When I pinch zoom or double tap, the control buttons on the slide enlarge but the slide stays the same size also, I found out that if I turned off javascript in the browser settings, I can zoom in the slide as usual but then the control buttons stop working.
View 1 Replies View RelatedThe moment renders multi touch zooming obsolete as far as I am concerned. Yeah, it might be neat. But IMHO, the zooming buttons on this browser works better. The centering feature when zooming works better. And you can zoom with one hand. Anyway, I will not miss it at all and I think the zoom feature on this is much better.
View 1 Replies View RelatedI have purchased Xperia X8 yesterday and was trying to use camera and I could not use zooming...
View 4 Replies View RelatedAm I missing something? I can't get the Droid X to zoom in video mode.
View 4 Replies View RelatedWould I be right in thinking that when you are using the video camera you can't use the zoom function? I pressed every button and touched the screen a few times but nothing did it, had to stop filming, zoom in and start again.
View 5 Replies View RelatedSo I used the "one touch" root method that I found in these forums, I think it was from Alldroid. Anyway so now I can no longer multi touch to zoom. Anyone else notice this or have an idea for the fix?
Also I have no cursor while typing in this box...?
One of the things I really like about the Incredible's browser is the fact that when you zoom in on text, it will reformat it so that you don't have to scroll from side to side to read everything, it makes it all in one column and does a very good job. Does the X's browser do this as well?
View 7 Replies View RelatedI got the Vibrant today and the default web browser, although fast, is frustrating to navigate with all the constant zooming and scrolling necessary to read through the content. What's the best mobile web app for this phone?
View 11 Replies View Relatedi am unable to zoom pictures using the phone camera.. mostly all mobiles can zoom using the volume key. but it doesnt happen this way in xperia.. saddest part is that i cant find any option over the screen to zoom my pictures. is there no option at all wid this mobile??? or is there an option of downloading some camera features like these? i dont know. m styuc
View 14 Replies View RelatedRecently, my Droid has had trouble getting a GPS fix on my location (using the Maps app that comes with the system). If I try again, it often can find me on the second or third try, but that's too many. Anyone else having this problem? Any fixes?
View 1 Replies View RelatedI've installed the newest Android SDK using eclipse's software updates feature to hit the resource at https://dl-ssl.google.com/android/eclipse/.
After installing it, it seems like the SDK is integrated into Eclipse, but when I try to create a new project with a single blank activity in it, I get the following error:
CODE:.................
This is using eclipse version 3.4.2 running on top of Mac OS 10.5.7 on a 32 bit processor.
Is this a misconfiguration on my part? Have I missed a part of the installation?
I have an android application that needs to zoom an image about centre. i implemented the code...
View 1 Replies View RelatedDownloaded the new 2.0 sdk the other day, and tried testing my app on 2.0 via the emulator. I am using eclipse, and when i click run, the new emulator runs with my 2.0 avd. but when eclipse tries to install it i get this in the console. Installation error: INSTALL_FAILED_CPU_ABI_INCOMPATIBLE Please check logcat output for more details. the log has this 11-04 18:16:01.818: ERROR/Package Manager(53): Package com.(package).android has mismatched uid: 10025 on disk, 10026 in settings; read messages: 11-04 18:16:01.818: ERROR/PackageManager(53): Read completed successfully: 41 packages, 6 shared uids 11-04 18:16:01.906: WARN/PackageManager(53): Install failed: .apk has native code but none for arch armeabi 11-04 18:16:01.932: WARN/PackageManager(53): Package couldn't be installed in /data/app/com.(packagename).android.apk I can not figure out why it does this. I have searched aimlessly for answer and this is one of my last resorts.
View 9 Replies View RelatedI've had the E Strong File Explorer for some time but never really used it. So today I wanted to create a special folder for some pictures i downloaded off the web. All the ones I downloaded were put under sdcard/downloads. I created a folder and named it "Cars" and then went to the download folder, copied the pictures, went to the Cars folder and pasted them there. I then think I made a mistake and went to the original pictures in the download folder and deleted them. Now when I open my photo gallery and go to the download folder, i see frames for the pics but no picture. And when I try and open them I just get a black screen. When I go back in the file explorer, I'm able to go to the "cars" folder, click on a picture, choose image from the drop down menu, and then I can view it. So what did I do wrong and is it fixable?
View 9 Replies View RelatedMy android app was running ok under Eclipse, then I tried to add some GridView sample code from some online examples and now it will not build/run anymore.
I keep getting the major error:
CODE:..
Attempt to include a core VM class in something other than a core library.
I have never put anything to do with 'SocketFactory' in any of my code. I searched all of my code and can't find any code that I did that contains the SocketFactory.class.
I deleted my xml's and classes that I was working on that had to do with the GridView and reverted back to the code I had before, when it was running - but now I continue to get the above error. I even try to use 'Clean' but the error continues. Does anyone know what I should do about this error?
i'm developing an Android application and i have a problem running a new thread in background.But when thread.start() is called the UI remains blocked. I thinks this shouldn't happen becasue is a new thread.
View 1 Replies View RelatedI have just bought a Desire HD, and it refuses to download from the Market. I select an app and it says 'Starting download and goes no further. Is it something I am doing, or is there a problem with the market? I have never managed to download anything so it could be something I am doing
View 7 Replies View RelatedI've had more than one user say they have trouble when they "upgrade" new versions of my app in Android Market. One woman says it takes her several "days" to successfully do it (I presume that means multiple attempts spread out over time).Can this be on my end? I upgrade my database on each rev - basically I retreive the user data and stick it in the new database that ships with my app. But I think the complaint is about something different. Has anyone else received comments about anything similar? I am concerned people uninstall my app just because of this issue,
View 4 Replies View RelatedOn Mon, May 17, 2010 at 3:17 AM, evilmonkey <sheng...@gmail.com> wrote: > Are there any way to fix this problem?
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