Android :: Pressed Image Not Showing
Nov 19, 2009when the application is run, the image1 is displayed, expected. but when i press the button image2 is not displayed ! where am I going wrong ?
View 4 Replies
View 4 Replies
Android :: Change Source Image For Image View When Pressed
Nov 16, 2010I have a scroll view with lots of image buttons. I want to change the image for an image button when it's pressed. The thing is that I want the image to remain until another image button is pressed. That's why I couldn't use a selector. What is the best practice to achieve his?
View 3 Replies View RelatedAndroid :: Stop Following Activity If Home Key Or Pressed Back Pressed
Jul 8, 2010I have a problem and that is my SplashScreen I have. It is built as an intro and after 3 seconds it shows the main menu of the program. Anyway, if I press down Back or Home button during the time the SplashScreen shows, it closes, but the activity I have chosen to follow after the SplashScreen will still run after the three seconds.
My code: **UPDATED CODE**
Handler ur = new Handler();
myRun = new Runnable() {
public void run() {
mainIntent = new Intent(SplashScreen.this,MyApp.class);
SplashScreen.this.startActivity(mainIntent);
SplashScreen.this.finish();..........................
Android :: Showing Image From Url
Feb 6, 2010i want to display an image from URL,i found one example from forum .but it doing nothing. i m sending the code plz suggest me what to do package com.example.urlImage;
View 3 Replies View RelatedAndroid :: Error Showing Image
Nov 18, 2010I'm trying to show all images from a selected category on screen. Which is the best way to accomplish this? because the drawable folder won't allow me to create subfolders i will be using a database but i don't want to save the whole image in it, can this be done?
View 1 Replies View RelatedAndroid :: Showing Wrong Image From URI
Aug 10, 2010I have an Android application that allows the user to select a photo that has already been taken. Once the user selects a photo, I grab the URI information for that photo, use that information to create a bitmap, and then I set the bitmap in an ImageView. This all works perfectly fine.I then give the user the option to select the picture for viewing. When the user chooses to view the picture, I launch an ACTION_VIEW intent, passing the URI data. Intent intent = new Intent(Intent.ACTION_VIEW, pictureUri);startActivity(intent);As you can see, this is very simple code, nothing special going on. The problem is that, when I run this code on my Droid running Android 2.1, about 6 or 7 times out of 10, the application will display the correct picture. But the other 3 or 4 times, I get shown the wrong picture. Also, each time the wrong picture is shown, its always the same incorrect picture being shown. The fact that I see the right picture the majority of the time leads me to believe everything I'm doing in code is fine, so can anyone tell me if you have seen this problem before, and better yet, is there a solution? Here is the exact sequence that I observe on my Droid when I run this (Note: Image URI is already saved before I start the Activity):
- I choose "View Photo" in the Activity
- When things work, I get taken to the gallery and shown image 74
- Each time things do not work, I get shown image 82
Keep in mind that when I start the Activity with the URI already saved (retrieved from database), I set an ImageView based on the URI data in onCreate(), and the Image being shown in the ImageView is ALWAYS the correct image. It's not until I actually decide to view the image using ACTION_VIEW that I see odd behavior. And I know it's not something specific about these 2 photos. I observed this behavior using other photos in the past, and got the same behavior.
Android :: Showing List Of Image In AbsoluteLayout
Feb 3, 2010I have to display 10 images(which will be taken form url) and related Text Both imageUrl and text will come from XML parsing.My Question is how we can display image into scrollable format
View 2 Replies View RelatedAndroid :: Showing Image While Video Buffering?
Jun 4, 2010I have an app that displays a video using VideoView. The layout consists of a Clock and a VideoView laid out in a simple vertical LinearLayout. Here's my code snippet that I use:
VideoView mVideoView = new VideoView(this);
mVideoView.setVideoPath(myVideoURL);
mVideoView.requestFocus();
mVideoView.start();
Since the buffering of the video takes about 8-10 seconds, the layout comes up with the Clock, but the VideoView stays blank. What I want to achieve is this:
- Display an ImageView for the 10s while the video is buffering
- Detect when the video is ready to be played (onPrepared?)
- Show the Clock and VideoView and start the Video
Android :: Which View Should I Use For Showing Text And Image?
Mar 30, 2010My app shows a list of items, where each line is an item title with its image asides, the line reserves 70% of space for text and 30% for image. Imagine what iphone app store looks like. Which view/layout combo is recommended for this purpose? I googled and find this article
View 2 Replies View RelatedAndroid :: Error Showing Image After Switching Activity
Nov 17, 2010i'm having the above problem when switching my activity. In the first activity i have a GalleryView showing all my images and an ImageView show the selected image from the gallery. Now i want to switch to the next activity and keep the same image from the ImageView on screen in the second activity. Here is how i show my images:Is there like an id or something saying what's on screen at the moment of the switch? How can i accomplish this?
View 2 Replies View RelatedAndroid :: 1x1 Size Nine-patch Image Not Showing Up On Emulator Device
Oct 29, 2010I'd like to use a 1x1 size Nine-patch image from Android drawable resources. When I'm trying to display it with <ImageView> in my layout xml file, this one is never showing up on the Android emulator device. Here's the xml code below. Code...
View 1 Replies View RelatedGeneral :: Google Now - Image Of Card Showing Meeting With Someone At Particular Location
Jan 14, 2013In all of the screen shots showing off Google Now, there is always an image of a card showing meeting with someone at a particular location, the time it takes to arrive at that location, and a map of the meeting location. I have not been able to figure out how to get Google now to do this.
Presumably, that is a function that arises from a Google Calendar appointment. I've created meeting appointments and used specific addresses for the meeting location, but when Google Now displays that appointment, it displays the name of the meeting and the address only - no travel time and no map. In contrast, for places that I visit regularly, Google Now does display a map and travel time to those locations. But those are not regular appointments.
SCH-I535
Android :: Android - Showing Default Image In Gallery Elements
Jul 6, 2010I believe this is pretty trivial but I can't get it to work. I want to display a default image in gallery elements (ImageViews) while their actual image is being fetched from the net. Right now, nothing is shown for an ImageView which its image has yet to arrive. Once it arrives it is immediately shown. What I tried is right after the instantiation of the ImageView to call its setImageResource function like so:
final ImageView i = new ImageView(mContext);
i.setImageResource(R.drawable.loading);
But it doesn't seem to work. Below is the full getView() function.
public View getView(int position, View convertView, ViewGroup parent) {
final ImageView i = new ImageView(mContext);
i.setImageResource(R.drawable.loading);
// if the drawbale is in the buffer - fetch it from there
Drawable bufferedImage = DataManager.getInstance().getImagesBuffer()[position];
if (bufferedImage != null){ i.setImageDrawable(bufferedImage);
BitmapDrawable drawable = (BitmapDrawable) i.getDrawable();
drawable.setAntiAlias(true);
} // if drawable is not in buffer - fetch it from the net via AsyncImageLoader
else { String imageUrl = DataManager.getInstance().getImageBufferInstance().getImageUrl(position);
Drawable downloadedImage = AsyncImageLoader.getInstance().loadDrawable(imageUrl, new ImageCallback() {
public void imageLoaded(Drawable imageDrawable, String imageUrl) {
if (imageDrawable == null) { imageDrawable = getResources().getDrawable(R.drawable.icon);
} i.setImageDrawable(imageDrawable); BitmapDrawable drawable = (BitmapDrawable) i.getDrawable();
drawable.setAntiAlias(true);
} } ); i.setImageDrawable(downloadedImage);
} i.setLayoutParams(new CoverFlow.LayoutParams(Utils.getInstance().getScreenWidth() / 2, Utils.getInstance().getScreenHeight() / 2));
i.setScaleType(ImageView.ScaleType.CENTER_INSIDE); return i;
Android :: Reverse Image Load Order - Loading Animation In A Image View While The Real Image Is Loaded?
Jul 21, 2010I use http://stackoverflow.com/questions/541966/android-how-do-i-do-a-lazy-load-of-images-in-listview/3068012#3068012 to load images in a ListView and a GridView. It works but the images are loaded form bpttom to top. How to fix that?
Bonus Question: Can I use a loading animation in a image view while the real image is loaded? Right now it's just a default image.
Android :: What Is Radio Image / Flash Image / System Image?
Dec 7, 2009It will be helpful if any one can help me out in understanding the concept of radio,flash,system image in android mobile device. Also why are they required? and what is their role in Device?
View 2 Replies View RelatedAndroid :: Way To Know How Long Key Is Pressed?
Jun 13, 2009Here is my code...
View 2 Replies View RelatedAndroid :: Headset Button Is Being Pressed?
Jan 30, 2009Does anyone know how to tell when the headset button is being pressed? I'd like to support the usb headsets and possibly bluetooth headsets. My app is a media player and ideally, I could register it somewhere so that if no app that uses the headset button has focus it button press would act as a play/pause command in my app. If the phone is ringing or a call is in progress, I'd like to be sensitive to that and let the button do what it normally does: pickup and hang up calls. we've been trying to chase the button down using this: Intent Filter headset Filter = new Intent Filter (Intent.ACTION_HEADSET_PLUG); headset Filter.addAction ("android.intent.action.HEADSET_STATE_CHANGED"); headsetFilter.addAction("android.bluetooth.intent.HEADSET_STATE"); headset Filter.addAction ("android.bluetooth.intent.HEADSET_STATE_CHANGED"); headset Filter.addAction ("android.bluetooth.intent.action.MODE_CHANGED"); headsetFilter.addAction("android.intent.action.MODE_CHANGED");
View 6 Replies View RelatedAndroid :: Button Pressed Color
Jul 14, 2010Is there a way I could get the color that is used when a button is pressed? I know that the button uses a default selector xml that consists of the pressed image. But, I am having some custom buttons for which I want it to be close to the default image used for pressed state.
View 5 Replies View RelatedAndroid :: Way To Get Pressure With Which Button Gets Pressed?
Nov 18, 2010Is there an easy way in android to get the pressure that the user extended during an onClick event?
View 1 Replies View RelatedAndroid :: How To Get Pressed State Of Preference
Sep 10, 2009There is know problem in all the Android phones. Go to Bluetooth Settings->Turn ON bluetooth->Click on bluetooth discovery->Then timer will start in summary->Long press on Bluetooth device discovery-> observe Bluetooth ON/OFF title start to toggle with Bluetooth Discovery toggle. I analyzed the issue. Blueooth ON/OFF is CheckBoxPreference. Bluetooth Discovery is also CheckBoxPreference which has dependency on Bluetooth ON/OFF. When we click on Bluetooth discovery then On thread will run at every second to update summary in Bluetooth Discovery preference. When we change the Bluetooth discovery to OFF then thread will be removed/ killed. When i press the Bluetooth discovery for long time when its already in ON State then still the thread will be updating the summary (remaining time from 120 to 00) till i press it. When i leave the Thread will stop. As it has dependency on Bluetooth ON/OFF, its making to the title invisible. But it should not happen. Solution: When i touch the Device Discovery i should kill the update summary thread then i guess, that problem will be solved. But in prefence i dont have any listener to know the pressed state. I hope somebody can give me solution.
View 2 Replies View RelatedAndroid :: Pressed Listener For View
May 4, 2010In android, is there such a thing for listening if a View is pressed? in background drawable, i can set assert depends on the view is pressed or not.Is it possible for me to add a Listener for a View when I pressed it?
View 2 Replies View RelatedAndroid :: Communicate Which Button Pressed?
Sep 30, 2009i have an app widget that has a couple of buttons on it, and in my onUpdate() call, I am hooking up the buttons to do something when you press them
RemoteViews remoteViews = new RemoteViews(context.getPackageName (), R.layout.appwidget); remoteViews.setOnClickPendingIntent(R.id.Button1, button1PendingIntent); remoteViews.setOnClickPendingIntent(R.id.Button2, button2PendingIntent);
The problem is that when I click on button2, it sends the button1 pending intent. i think that's because it's reusing the pending intent. http://groups.google.com/group/android-developers/browse_thread/threa. "If the creating application later re-retrieves the same kind of PendingIntent (same operation, same Intent action, data, categories, and components, and same flags), it will receive a PendingIntent representing the same token if that is still valid, and can thus call cancel() to remove it." So then the question is, how do I communicate which button was pressed?
Android :: Application State When Home Pressed
Aug 11, 2010Is android have application state, like background or front?I have a situation when need to update same data if app is coming to front.onRestart or onStart is not good idea, because this method fire when we come from another activity.
View 23 Replies View RelatedAndroid :: Volume Key Pressed To Ignore Call
May 12, 2010Is it possible to capture when the volume key is pressed to ignore a phone call?
View 2 Replies View RelatedAndroid :: Finish Activity When Home Pressed?
Mar 25, 2010I saw another thread related to this question, but did not find the answer that was useful to me. Is it possible when the user presses the Home button to be able to finish() my activity somewhere? I saw that people were having problems with using onStop(). Has anyone found a resolution to see if this is always called on Home being pressed?
View 5 Replies View RelatedAndroid :: Way To Apply Different Style To Button When Pressed?
Sep 16, 2010Is there a way to apply a style to a button when the button is pressed?
View 4 Replies View RelatedAndroid :: How To Determine Which Button Pressed On Phone?
Aug 5, 2010I need to know, how to recognize, which button is pressed. Like if i have two buttons ,say button 1 and button2,and both of them performing the same method, say method(),how to determine which button pressed?
View 3 Replies View RelatedAndroid :: Why Do Phone Buttons Stay Pressed?
Mar 21, 2010In my activity I respond to an onClick() by replacing the current view with a new one (setContentView()). For some reason when I do this and then go back to the original view later the button I originally pressed still looks like it is pressed. If you 'refresh' it somehow (e.g. scroll over it with the trackball) then it reverts to the unpressed state. It's as if the button doesn't get the 'touch-up' event. The weird thing is: This only happens on my T-Mobile Pulse (android 1.5). It doesn't happen on the emulator. I've tried calling invalidate()/postInvalidate() on the view when I show it but it doesn't have any effect.
View 2 Replies View RelatedAndroid :: Where To Set Color Of Pressed - Focused Tabs?
Jul 19, 2010I created a small Tab-Layout. Now how can i specify the color of the TabWidget depending on its state (focused,pressed..) I built a new .xml, but i dont know how to set it to my Tabs:
<?xml version="1.0" encoding="UTF-8"?> <selector
android:id="@+id/tabSelector"
xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:state_focused="false"
android:state_selected="false"
android:state_pressed="true"
android:background="#32CD32"/> <br />
<item
android:state_focused="false"
android:state_selected="true"
android:state_pressed="false"/>
<item
android:state_focused="true"
android:state_selected="false"
android:state_pressed="false"/>
<item
android:state_focused="true"
android:state_selected="true"
android:state_pressed="false"/>
Android :: Detecting Focus / Pressed Color
Jan 14, 2010I'm trying to detect the focus/pressed color for button and other elements. This is needed because I'm developing new components and it's important that those look as part of platform. Those colors are ORANGE on android sdk and GREEN on HTC SenseUI. If I could detect that color my component will look as part of platform on both version. Does anyone knows how to do this?
It's possible to create "selector" which uses custom image for default state and platform default for focus/selection. To do this follow the steps:...........................