I have a webview in a scrollview. Webview displays my text. I have a searching feature also. It highlights my searched term. Now I want to scroll to that searched string. It should automatically scroll to that searched term. How can I do that? I tried with methods like scrollTo and scrollBy. They will not work as I cannot get the coordinates of searched term.
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I found strange behavior in ListView. I have ListView of TextView except from one entry that contains ImageView. when i on of the items is touched and scroll up and down the image is re-sized to about 2/3 its original size! Usually, the image remains in this smaller size when the user lifts his finger and stops scrolling. The original size can be restored by tapping your finger on any of the empty list cells.
View 6 Replies View RelatedI have a ListView with a scrolling issue. The Array contain a large number of items. When I try to scroll down, the listview displays the first items again. For example, if the initial view shows 12 items and I scroll down to view the next three, instead of showing 4 through 15, if shows 4 through 12 followed by 1, 2, and three. Debugging the Adapter reports that getView return 4 through 15 just as I would expect.
View 3 Replies View RelatedI have a long scrolling list of EditText items created by a SimpleCursorAdapter and prepopulated with values from an SQLite database. I make this by: cursor = db.rawQuery("SELECT _id, criterion, localweight, globalweight FROM " + dbTableName + " ORDER BY criterion", null); startManagingCursor(cursor); mAdapter = new SimpleCursorAdapter(this, R.layout.weight_edit_items, cursor, new String[]{"criterion","localweight","globalweight"}, new int[]{R.id.criterion_edit, R.id.localweight_edit, R.id.globalweight_edit}); is.setListAdapter(mAdapter); The scrolling list is several emulator screens long. The items display OK - scrolling through them shows that each has the correct value from the database. I can make an edit change to any of the EditTexts and the new text is accepted and displayed in the box. if I then scroll the list far enough to take the edited item off the screen, when I scroll back to look at it again its value has returned to what it was before I made the changes, ie. my edits have been lost. In trying to sort this out, I've done a getText to look at what's in the EditText after I've done my edits (and before a scroll) and getText returns the original text, even though the EditText is displaying my new text. It seems that the EditText has only accepted my edits superficially and they haven't been bound to the EditText, meaning they get dropped when scrolled off the screen. Can anyone please tell me what's going on here and what I need to do to force the EditText to retain its edits?
View 1 Replies View RelatedI included a WebView in my activity and load some Javascript in it which is then going to get data from an external website.This works and displays fine but the problem is that my activity doesn't scroll when the WebView is done loading so I can't see the bottom of the WebView such as all the other Views I put below this.
View 2 Replies View RelatedUntil now I have been an iPhone developer only and now I have decided to give Android a whirl. Something I haven't been able to figure out on Android is how to programmatically prevent scrolling in a webview?? Something similar to iPhones prevention of the onTouchMove event would be great!
View 3 Replies View RelatedI am showing a RSS feed in my application using Webview as ListItem and it works great except that it is very sluggish at times. Since I don't know the size of the content then I can't set the height of each Webview and therefore I have the following code (this is the code for a single ListItem)...
But the "wrap_content" causes the Webview to readjust size when scrolling. The scrollbar-indicator of the listview also has problems knowing the size of the complete list so it changes size when scrolling. All this causes a very "jerky" experience when scrolling.
Is there any better way of doing this?
The track pad on my Incredible seems to scroll and select items whenever it feels like it. Pressing on it seems to stop it but often it forces me to select whatever is highlighted to make it stop. I searched but so much clutter I didn't find anything on the forum about it.
View 3 Replies View Relatedi am displaying the HTML pages in web view and i gives two button for zoom-in and zoom-out.On clicking of zoom-in i am increasing the scale to make it similar like zoom but after increase scaling the content is going out from the width of screen in both side horizontally and vertically but i want that the content will always be within the boundary of screen,where can i change in android code ,XML or css or tell me how can i see the complete content of page after scaling because the contents are not completely visible.
View 1 Replies View RelatedI've been trawling the internet looking for an answer for several hours, but I can't seem to find anyone who has been able to solve this. I've got a listview which uses enter code herea custom adapter. A row looks like this. The list is filled by an array. Everything works great. Now, I want the ImageView and the ToggleButton to react to clicks, so I implement the OnClickListener in my adapter, put the items position in each view's tag, and then I set their onclicklistener to this. Works great, except now I can't use the onListItemClick for starting an activity for the item! OK, I say, I just make the relativelayout holding the text in the middle there use the same onclicklistener. Works great. Everything is clickable, and life is good.
EXCEPT! Now, when I scroll the list, I cannot "continue" the scroll by just flinging again. This causes the scrolling to stop, and I have to fling once more to get it going again. It seems the onclick-thingy causes the fling-motion to be interpreted as a tap or something (it does not trigger the logic within onClick).
I know that this is possible by just going to the phone list on my HTC Hero, which has exactly the kind of layout and behaviour I want from my app. This app even seems to have the onItemClickListener working. So how can I make sure the list keeps scrolling, and still be able to click the togglebutton, listitem and the imageview? I've been stuck on this all day, and it's giving me a headache
I've been trying to write a little application that recognizes custom events in Android: you hold your finger over a TextView for a certain length of time, and it changes color.I'm using the MotionEvent coordinates and checking if they are within the bounds of a particular TextView, which is within a table.I am just attaching the onTouch listener to the table within the activity.But I get weird errors: the coordinates seem to be off by one view (i.e. if I touch the view below the view above reacts); or sometimes one will react, and the other will not. Any idea what might be going on?
View 2 Replies View Relatedi'm created an application where it consists of 3d rotating cube I want to move the cube with respect to the drag on the screen.In the on touch Listener I'm able to get the x,y coordinates but i don Know how to make those coordinates to map to 3d space.
View 3 Replies View RelatedI'm trying to add custom menu items in a WebView Context Menu. Unfortunately, my items are shown in the menu of the first web page I load , but then if I load a second page, a long press only shows the standard context menu items. Mine are gone. I've put a Toast inside the code and it is displayed as well on the first loaded page, but not on the second. I'm using the code below:..............
View 6 Replies View RelatedIs there any way to delete the things you have searched for in the app search area on the droid eris?
View 1 Replies View RelatedHow can i keep my phone from saving all the things I've searched for on the quik search option
View 1 Replies View RelatedI can [specify a square][1] where the Geocoder shall search in, but I found no way to specify a certain country. Unfortunately, my country isn't quadrangular ;( What should I do? Use another reverse geocoding service?
I'd want to build a search box where the user can search for a city (with auto suggestion). On every keystroke the current search query is going to be delivered to the Geocoder.
Had no problem getting my phone to play nice with our exchange server at work and emails are coming/going fine.
However, there are some configuration items I have a big issue with as it relates to the 'look' of the email (coming from a BlackBerry).
1. Is there any way to have a single folder show my received items and sent items combined? My BB had this and it was very useful.
2. How can I edit the way my folders are displayed at the top horizontal bar? The sidescrolling folder display is awkward, it puts my inbox first (good) but then all subsequent folders are listed alphabetically; it pays no attention to their order on my desktop and also shows sub-folders of other files. Any way to change this?
3. Is there a way to change the way emails show as unread? The difference b/n read and unread is only a shade of grey, and difficult to see outside.
Is there a way I can see my phone's raw GPS coordinates, i.e. decimal lat/long? Is it built-in, or is there "an app for that" ? I have an Eris Droid.
View 4 Replies View RelatedCan GPS on a phone, such as iPhone or Android determine your Z coordinates? I know it certainly has to be able to determine X and Y, well longitude, latitude that is, but what about the Z coordinates? Can it determine your height, and can I obtain height relative to ground?
View 3 Replies View RelatedI want to know if there is a way to be able to get the touch coordinates in an app. I know of the commands getRawX(),getRawY(),getX(),getY(). But they dont give me the exact coordinates. Shouldnt these coordinates be in the screen resolution range of the phone? or do they have a different range?
View 1 Replies View RelatedI have several tour guide books that list GPS coordinates for various sightseeing features.
Is there any way to enter these into Google Maps or Navigation as a destination? Is there an app that lets you do that?
Since the absolutelayout is deprecated, how to put a widget (suck as a button) on arbitary (X,Y)
View 7 Replies View RelatedI'm making a android aplication, and I need creates buttons in the java files because the amount of buttons is variable and the coordinate of each button too. So, I don't know how set the coordinates x,y in java. Do you know what method i can use to set this values?
View 2 Replies View RelatedI want to create an application that loads an image as a map (a building of a floor) and add coordinates to it. Can anyone has an idea how to do it? I can do it maybe with MapView and change the resource of the map to my image but it is still not working.
View 3 Replies View RelatedI'm currently developing an app which uses tabs and google map. What I want to do is to get the gps positions, say 3, and store them in sql db (which I'm already doing) and then display them on the map. I already created canvas, added to overlay but those points disappear when I'm changing tabs so I thought if there is a way to somehow store those coords with google map so I can retrieve them and display them nicely whenever I'm clicking the "map tab"? Please can anyone help?
View 3 Replies View RelatedI would like to have a an app where I can play a bunch of buttons all at the same time using multitouch. The only way I have got it to work is using the touch method and testing for a bunch of x,y coordinates.
View 3 Replies View RelatedIn onclicklistener onclick. how to get the x and y coordinates where its clicked.
View 2 Replies View RelatedIs it possible to set up a localhost server on Android so that a browser window can access the device's GPS coordinates?
I'd like to be able to access the GPS coordinates in Javascript inside a browser window.
Now I could simply send the GPS coords to the server and read from within the browser window by reading off the server, but I was wondering if there was any way to send the GPS coordinates from the device straight into the browser window without having to go through a remote server?
It would be really great to be able to access the GPS coordinates directly from http://10.0.2.2:9999
How to get GEO Coordinates ( latitude & longitude ) without using GPS in android ?
Any Suggestion ?
I have to create a UI with components(TextView, Bottons etc) placed at particular coordinates as specified in an XML coming from a server. I am currently using AbsoluteLayout but since its deprecated i want to use some other method.
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