I have a hidden view in android that I show in response to a button press. The first time I show it there's a bit of a delay, and it hitches. After that it showshides smoothly. Is there a way to preload a view so it's ready to be drawn smoothly the first time it's called upon?
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I am finding all android preloaded applications are located under / system/app/. So i am wondering if there is way that we can preload our own applications. Does it work that we just placed an app under / system/app/?
View 6 Replies View RelatedI have a webview and i have next previous buttons to get to the next or previous picture. What i want to do if possible is : Can i display the first picture but the webview loads (in the background the other pictures(other URLS) so that are available in the cache when a new picture is needed.
View 1 Replies View RelatedI wish to preload Colorado on my SD card so that when I go out of cell range, Google maps can still display roads etc with satellite location instead of a white blank. Is this possible, or does it cost.?
View 1 Replies View RelatedWe're in the process of getting multiple tablets issued to a team of users that need the same type of apps installed. Is there something out there that's being used presently that can accomplish this for our needs?
View 4 Replies View RelatedI cannot view facebook video from my Desir.
View 1 Replies View RelatedI 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);.............
If i set a views visibility which as been inflated, to gone, will it Speed up my UI?
View 1 Replies View RelatedCan I get a View's x/y position (relative to the root layout of my Activity) in Android?
View 2 Replies View RelatedI would like to have a button in my android application trigger a slide down view of a form. I want to have a view at the top of the screen,a list at the bottom of the screen, and I want to have the slide down form view appear between the two when a button is clicked.I have no problem showing the view, but can't seem to animate it from hidden to shown on the screen.Any ideas on how this could work?
View 1 Replies View Relatedcoming from windows PC a program called pocket controller is exactly what i need. i dont see this in android. i found Power Desktop Demo but its still in beta and the only option works is the text messaging. I send can text messages to and from using my desktop whichs is cool but the actuall screen doesnt show up on my computer. any program out there that can enable me to do this?
View 10 Replies View RelatedThis is what I want to achieve. When ever a user taps at any point on the screen, I would like to show an image at that point for say 2 seconds. Is it possible ?
View 1 Replies View RelatedI know there is an app called Gmote for music and video. But is there one for pictures. And is there an app to upload/download pictures to and from the computer. Sorry if this has been asked again. I searched for a thread. I figured I wasn't the first person to want this but I don't see anything.
View 4 Replies View RelatedMy app, among other things, downloads and displays images from the Internet. Some might be too large and trigge an OOM when ImageView.setImage() is called. Of course, this normally makes the application to crash. I've put catch (OutOfMemoryError e) around the method invocation. I know that catching errors is unusual, but in JSE applications it proved to work pretty good, especially when the problem was due to image manipulation that consumed all the memory. The Android app seemed to survive for a while, but then it blocked the computer. All buttons are irresponsive, even though the phone seems still alive (e.g. it's playing the audio notification that new email has been spotted). I tried holding the power button, it triggered the shut down menu, but touching a menu option didn't do anything. Only after a while, the phone became responsive again.
Now, it's reasonable that one can't display everything on a smartphone; I'm sure there's some inefficient memory management I'm doing (perhaps keeping too many images in memory); ok, I have to improve my code. Given that I'll do, how can I add some safety facility to avoid the most severe consequences? Making an irresponsive application it's a 100% sure way to make people to uninstall my app and give bad reviews. I'm thinking of a two-pronged safety approach: 1) whether it's possible to understand in advance whether an image is too large to be rendered by itself;
2) whether it's possible to recover from an OOM in any case.
I want to change the size of surface view at run time when it is changed to Landscape Mode?
View 1 Replies View RelatedI want to implement IPhone safari like view in Android. The scrolling can be done using Gallery I think. But how to minimize the views as done in the IPhone Safari. The Android Browser also have minimized view, can anyone tell me how to implement it?
View 8 Replies View RelatedThe main concept goes like this. I have four listviews with its own data loaded at the same time. Only one listview will be visible to the user. Now, when the user presses a button, not only the current
listview but also other three listviews should be minimized and then user can just scroll just as in Gallery and select the listview that one wants to open.
How can I draw an dynamic view on top of mainscreen in android.
View 1 Replies View RelatedI started my emulator with ./emulator -trace profile -avd emulator_15. I then tracked down the trace files to ~/.android/avd/rodgers_emulator_15.avd/traces/profile, where there are six files: qtrace.bb, qtrace.exc, qtrace.insn, qtrace.method, qtrace.pid, qtrace.static. I can't figure out what to do with these files. I've tried both dmtracedump and traceview on all of the files, but none seem to generate any output I can do anything with.
How can I view the proportion of time taken by native method calls on Android?
Does anybody know of another website other than youtube that allows you to watch videos on the droid?
View 1 Replies View RelatedI have an application made up of an ExpandableList, whose children are data collection widgets like CheckBoxes and EditText. Once data is entered, it is immediately lost when the list is scrolled.
What may be the problem or solution?
I have to acheive that the Touch Scroll on the View Flipper. For Example. I have to Images. At First, ViewFlipper Shows an First Image. Now I Flung the view from right to left. The First Image view SLide out Left and Th Second Slide in from Left. I can Achieve it By this Post. But I want to Scroll the image. that is, On the Action_Move Event i want to do Touch Scroll. For Example, When i move the touch from right to left. it will flung how much the touch moves. on that time the output should looks the both images partly. How to do that? What i have to measure the Screen levels(height & width). Example codes are more helpful. Sorry for the Bad English.
View 1 Replies View RelatedI want to build my own custom view which should look like the Crysis-GUI.At first I designed a XML-based Layout and made it visible via the setContentView(int resid)-Method. Worked pretty well.But now I wan't to go a step further and draw in my Layout. So I created a new Class, let it extend View and overrode the onDraw()-Method. So far so good.But how can I still use my XML-Layout? I can't do setContentView anymore, so how could the same effect be achieved?
View 1 Replies View RelatedI have a problem with my DDMS in eclipse. In the logcat view appears only this failure: Logcat View fails with "Could not create the view: For input string: "our" "
I uninstalled and reinstalled the adt and ddms already without any change. I can use the logcat in the command line (tools- adt logcat) but this is not as comfortable as using the logcat in eclipse.
More details of this failure message are:
CODE:...............
So my layout looks basically like this:
<ScrollView>
<RelativeLayout>
<BunchOfViews/>
<ImageView android:layout_alignParentBottom="true"/>
</RelativeLayout>
</ScrollView>
I have the ScrollView so all of the layout always is visible no matter the height of the screen. The problem is that on a very high screen, I still want my imageview to be at the bottom. However, a child of a ScrollView dont seem to have a defined bottom. The View is placed at the top of the layout. How can I solve this problem in a neat way?
I like to know how can i clone a view object which is already there in the view hierarchy, so that it can be added to the same view hierarchy again.
View 1 Replies View RelatedI have an XML layout with some custom tabs, a heading, and a ProgressBar(main.xml). I wish to add another XML layout(home.xml) to the main.xml layout, as i wish to keep main.xml re-usable for other activity's layouts and simply add things to it as necessary.The problem: after inflating R.layout.home into rootLayout, it seems as though the ProgressBar contained in rootLayout is hidden underneath the content of home.xml.Is there a way to tell certain views(via XML) to float above other views when the layout is constructed in this way?if not, am i forced to use methods such as progressBar.bringToFront() to raise targeted views to the top?what alternatives do i have in z-ordering views when some layouts are constructed using inflation?
View 2 Replies View RelatedI have a WebView inside the ScrollView. The content of WebView dyanamically changes when it displays different html page. I have the following issue: For example I have A.html, and B.html. The content of B.html is larger than A.html, so the page is longer. When WebView load B.html, the ScrollView stretches its size to enable itself scroll for B.html, then if I go back to A.html, ScrollView doesn't resize itself. (The scroll area is exceed the content of A.html) What I want to have, is dynamic change the scroll area of scroll view to fit the webview's content.
View 3 Replies View RelatedI have a selection for some items using a spinner widget. At the moment the spinner will load a simple Textview and show the name of the item.It is possible to define an own view to show inside the spinner row? I would suspect it being similar to a custom List row.I simply want to show an individual icon left from the spinner text for each item in the list.
View 1 Replies View RelatedI want to have a View pop in at the bottom of the page exactly like the software keyboard view does in the compose section of the Mms app.It slides in from the bottom, as if it's being added to a vertically oriented LinearLayout, only making the ListView smaller.It becomes a part of the current layout instead of popping up over the top of it.I'd like to to this exact thing with my own custom View.
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