Looking to replicate a function that the iphone has on my android phone (VZW Droid). When you move your finger over a word or sentence, a bubble appears zoomed in showing where the cursor will land wen you lift your finger. Anyone know an app or a way to duplicate this function? Thanks!
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I've a problem with Camera Preview Zoom. The methods present in Android 2.2, setZoom() is not working to zoom the preview. Is there any another way to do the Zoom in android? I am using the code present in the Android API Demos. Is their any body who has worked on implementing ZoomIn & ZoomOut and got succeed??
View 4 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 RelatedCan somebody help me about my x10 mini camera. The phone's camera doesn't have zoom function. I tried press on the side but it only tune the sound it doesn't zoom. I tried touch the screen but it didn't work.
View 1 Replies View RelatedI installed r7 and love it fast.Only question i have is the .Is there an app that can fix this?
View 2 Replies View RelatedHow do i use camera zoom function in X10 mini pro? Does it have a camera zoom?
View 2 Replies View RelatedI upgraded to r7 and its amazing fast.Only problem i have w it is the stock camera looses the zoom function.Is there an ap out that might fix this.
View 2 Replies View RelatedDoes the camera have a zoom function if so how do I find it?
View 3 Replies View RelatedI have just updated my hero phone and I was surprised it worked ok, normally things for me go wrong. However before when using the camera the zoom bar appeared on the left hand edge of the camera display and I could zoom using the trackball.
Now it has an icon on the left to go to my albums and no zoom scale. I can select it from the menu but again I cant zoom using the trackball. Anyone know how to get this back if possible?
The structure of some of my activities is a simple ListView with a custom CursorAdapter. The cursor is created in onCreate() on the activity from a SQLite database. The problem is that querying the SQLite database can be quite slow at times with lots of data (and let's assume I've already optimized the sql query as much as possible). Because it occurs in onCreate() on the UI thread, I get ugly black screens when opening the activity, which sometimes turn into ANRs, on a slow phone like the G1. I want to load the cursor in a background and show "Loading.." on screen while doing so. I saw AsyncQueryHandler used extensively in the framework, but this seems a solution geared more towards Content Providers and not application-local SQLite databases. I then thought of trying to load the cursor in a background thread, but realize that this might be problematic, as the CursorAdapter should be instantiated in onCreate() and should take a cursor as a parameter. The latest thought I had was to instantiate an empty MatrixCursor in onCreate() and pass that to the cursor adapter, while kicking off a thread/TimerTask to query the database. Then, on database cursor load, call cursorAdapter.change Cursor to the properly filled cursor. This doesn't seem very elegant and seems quite wasteful, however.
View 10 Replies View RelatedIn the layout you can set the EditText widget to be non-editable via the android:editable attribute.
How can I do this in code? I need to make the EditText widget to be editable depending on conditions.
The Official Twitter Android app has a neat way of presenting a message bubble when you click on a button. I was wondering how that can be done using the Android SDK?
View 1 Replies View RelatedOn Android, the home screen has dots to indicate which screen you are on. I want to do something similar in my app. Is there a control that contains dots and lights up?
View 1 Replies View RelatedI get records from the system by quering a ContentResolver. I maintain the order of the items in the database. So I want to display the items in the order taken from my database.
How do I merge these two informations?
I am looking after an alternative way now. As what I ideally want is:
Get order of contacts by a custom order held in my database (this involves joining CR with my DB cursor, and doing an order by, later seams it's not possible with CursorJoiner) but there is more, if the join is not unique I want to sort by contact's name as last measure
Which is impossible using Cursor and Joiners, because of the missing feature of order bys, also I need to return a Cursor, as I will be using the in an ExpandableList
Also this translated to TSQL it would look like
select * from contactsdata
left join category on contactsdata.catid=category.id
order by category.pos asc, contact.display_name asc
So I am looking now after an alternative. I have in mind to load in a temporary DB table all data from CR, then do the query on the temporary table where I can join tables and do order bys? How does this sound to you?
Android's messaging app, located in projects/platform/packages/apps/Mms.git has a class called RecipientsEditor. I would like to be able to create MultiAutoCompleteTextView that will filter contacts the same way, to make contact selection easy in my app. using the mms app is cumbersome since it uses internal apis and has everything split across classes.
Has anyone made an easy way to do this?
Anyone else getting random reboots while playing youtube/flash? at first i thought it was the youtube app but then it happened in the mobile youtube site, then again through another non-youtube embedded flash video played in a website. it just reboots the phone instantly.
there's no way to replicate this as of yet. sometimes i can play a whole video fine but i would say 5-10% of the time it'll reboot randomly. it doesn't happen when playing a video file with Gallery or Rock Player though.
This is with 3.4.0.1. I don't recall having this issue with the prior versions of Fresh. I've done a complete wipe to fix a battery drain issue and the problem has carried over.
Is 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 RelatedI am seeing the exception in 'adb logcat'.But I don't know if it is caused by my application or android platform.Can you please give me any idea how to troubleshoot this exception?
View 3 Replies View RelatedI would like to build an app that does not require to show preview, I only need bitmap data to analyse. For instance when I move my phone around it will take picture in background and only display user the taken picture properties (brightness, RGB ratio in the image etc). I have searched through google but all the example uses surface view that does require display preview on screen, But dont want to display image at all.
View 3 Replies View RelatedI am hoping that there is something predictable i'm doing wrong, but i seem to have more "info" on picture then on the preview.I have an app basically based on the CameraPreview code. (1.5!) When I take a picture, the resulting image has more content then i saw on the preview. To clarify: Say i'm looking at something with lines, and while looking at the preview i see line 4 to 10. After taking the picture it suddenly is clear i've shot lines 5 to 11. I'm trying to sync something I draw ontop of the view (a line-drawing) with what i'm photographing, and I can't get it to match like this. The newest example has some extra code involving "getSupportedPreviewSizes". I can't use this because of the API version: I'm coding for min. 3, and that one is from 5.
View 4 Replies View RelatedDoes any app allow me to take pictures with the EVO by using hardware buttons as shutter while keeping the screen turned off?
View 2 Replies View RelatedI have tried 1.5 video API. I could not make it work. It even can't do preview. Following is my code:
private boolean initializeVideo() { Log.v(TAG, "initializeVideo");
if(Common.mRecordedVideo!=null && Common.mRecordedVideo.exists ()) Common.mRecordedVideo.delete();
File sDir = Environment.getExternalStorageDirectory();
String baseDir = sDir + Common.BASE_DIR;
File sampleDir=new File(baseDir);
if(!sampleDir.canWrite()) // Workaround for broken sdcard support on the device.
sampleDir = new File("/sdcard/sdcard");
try { Common.mRecordedVideo = File.createTempFile(PREFIX, EXTENSION, sampleDir);
} catch(IOException e) { AlertDialog.Builder ab = new AlertDialog.Builder (VideoRecord.this);
ab.setTitle("Error"); ab.setMessage(" can't write audio data to storage");
ab.setIcon(R.drawable.error); ab.setNeutralButton("Close", new DialogInterface.OnClickListener()
{ public void onClick(DialogInterface dialog, int whichButton) { } } );
ab.show(); return false;
} Intent intent = getIntent(); releaseMediaRecorder();
if (mSurfaceHolder == null) { Log.v(TAG, "SurfaceHolder is null");
return false; } mMediaRecorder = new MediaRecorder();
mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
mMediaRecorder.setVideoSource (MediaRecorder.VideoSource.CAMERA);
mMediaRecorder.setOutputFormat (MediaRecorder.OutputFormat.THREE_GPP);
mMediaRecorder.setMaxDuration(MAX_RECORDING_DURATION_MS);
mMediaRecorder.setOutputFile (Common.mRecordedVideo.getAbsolutePath());
// Use the same frame rate for both, since internally
// if the frame rate is too large, it can cause camera to become
// unstable. We need to fix the MediaRecorder to disable the support
// of setting frame rate for now.
mMediaRecorder.setVideoFrameRate(20);
mMediaRecorder.setVideoSize(352,288);
mMediaRecorder.setVideoEncoder (MediaRecorder.VideoEncoder.H263);
mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface());
try { mMediaRecorder.prepare();
} catch (IOException exception) { Log.e(TAG, "prepare failed for " );
releaseMediaRecorder(); // TODO: add more exception handling logic here
return false; } mMediaRecorderRecording = false;
return true; } private void startVideoRecording() {
Log.v(TAG, "startVideoRecording"); if (!mMediaRecorderRecording) {
// Check mMediaRecorder to see whether it is initialized or not.
if (mMediaRecorder == null && initializeVideo() == false ) {
Log.e(TAG, "Initialize video (MediaRecorder) failed."); return;
} try { mMediaRecorder.setOnErrorListener(this);
mMediaRecorder.setOnInfoListener(this);
mMediaRecorder.start();
// Recording is now started } catch (RuntimeException e) {
Log.e(TAG, "Could not start media recorder. ", e); return;
} mMediaRecorderRecording = true;
mRecordingStartTime = SystemClock.uptimeMillis();
updateRecordingIndicator(true);
mRecordingTimeView.setText("");
mRecordingTimeView.setVisibility(View.VISIBLE);
mHandler.sendEmptyMessage(UPDATE_RECORD_TIME);
setScreenTimeoutInfinite();
} }
I'm trying to get the camera preview running on my G2.
This is the code I'm testing with, which was taken from the sample code. It is using supplemental code supplied by Wu-Cheng, but its still throwing an error.
CODE:......................
I posted this elsewhere but didn't get an answer. Market Apps used to have a Preview button so you could peek at the app before installing, but I don't see that after upgrading to 2.2. Did I miss something?
View 1 Replies View RelatedIs there an app out there that lets you take a picture of your room with the camera,then preview different wall colors?
View 1 Replies View RelatedAndroid framework has variety of icons and images - accessible as R.drawable.* - that can be used by applications for common tasks. Their names give some hint about what they are, but in many cases that's not sufficient. One has to use trial-n-error to find the right icon that fits one's purpose.
My question: Is there a way where I can preview all these images in one place, so that I can quickly decide which ones to use? I have looked inside android source code, but couldn't locate the root of these drawables.
I have a problem with using the camera of an Android 2.1 phone (HTC Desire), maybe you can help me.
After calling camera.open() DDMS in Eclipse shows the following errors:
CODE:............
Test view in the emulator works fine, but on my phone only a popup is shown where I only can close the application.
I upgraded to the 2.0 SDK yesterday. Don't know if that has anything to do with it. I can't get the Camera Preview example from the API Demos to work. I get the same error in both my emulator and on my G1:
E/AndroidRuntime( 4758): java.lang.RuntimeException: Fail to connect to camera service.
Im writing an app for android and would like to have an itunes like coverflow preview. Is there anything in the api that I can use or do I have to build it from scratch?
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