It's actually really easy, and you don't need to use animations. I did something like this recently by using a wrapper layout that adjusts the Canvas and any MotionEvents. (You could also use this approach rotate the entire layout to any arbitrary angle.) I think romainguy told me to use Canvas.concat(mForward) instead of setMatrix(), but I haven't updated the code in awhile...................
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I need to rotate my view, say a button.I want the button to be 45 degrees rotated, and I want the button to also be functional.I want the touch area to remain only around the button.How can I rotate?
View 5 Replies View RelatedI want to rotate my view in specified degree, for example 30 degrees, 45 degrees.There is no rotate method in view class, I was trying to rotate its inside canvas, but the view doesn't rotate accordingly.
View 3 Replies View RelatedAs we know, we can rotate a bitmap through 2 ways. The 1st way is: Matrix mt = new Matrix(); mt. postRotate (degree);Bitmap bitmap = CreateBitmap(src, 0, 0, w, h, mt, true); canvs.drawBitmap(bitmap, 0, 0, paint); In this way, we always need create new bitmap for every rotation, it is not good way for high performance game or app.The 2nd way is: canvas.save(); canvas.rotate(degree); canvas.drawBitmap(bitmap, 0, 0, paint); canvas.restore();In this way, we avoid creating new bitmap frequently, but the rotation bitmap is distortion, the bitmap quality is worse than first way.So, Is there 3rd way to rotate bitmap with high performance and good quality? Your any comments are really appreciated!
View 3 Replies View RelatedI just bought the Nexus One unlocked for AT&T and really like it. 1 wierd thing is that when I rotate the phone counter clockwise, the screen goes to landscape just fine; but when I rotate it clockwise it does not go to landscape "the other way". And, if I'm holding the phone 'normally' and rotate it 180 degrees ('upside down') it doesn't follow.My youngest daughter delights in telling me that her iPhone does this with no problem. What's up with that?
View 7 Replies View RelatedI have a HTC Magic (Rogers Canada).And, I see how the Dream (G1) rotates the home screen. can the Magic do that as well? Also, anybody know if it's possible to rotate the screen to the right and not just to the left? Shouldn't the acceleromater detect all the different rotated modes (even upside down?). that'd be cool
View 1 Replies View RelatedI was wondering if its possible to have an application run on startup of the phone and then run permanently in the background. Also I would then like it to monitor the call log, and detect any changes and run about 15, 20 lines of code each time there is a change.
View 3 Replies View RelatedIs there one which by default keeps them switched off when that option is selected? Currently the Milestone reactivates them when the phone is switched back on. I'd find this useful so that when roaming internationally I can control when I download ie on Wifi only, and not rack on huge data bills!
View 2 Replies View RelatedI use Gmail and use the Gmail app as my mail app. Gmail notifies me when I have new mail. My Droid also came with the Email app, which is also hooked into my gmail account. By default, it also checks for new messages and notifies me about them. Naturally, I don't want the double-notifications, and the Email app is also crap at marking emails off as read if I've read them in Gmail. So I went into the Email app settings and unchecked "Send notification." That worked great. BUT... it keeps turning itself back on. If I ever restart my phone, it comes back again with the same stupid notifications. I think sometime it resets itself if it restarts itself after I kill it. how to turn off notifications PERMANENTLY?
View 8 Replies View RelatedMy first smart phone! A Samsung Moment Amazing little device. I have loaded a couple of Apps I no longer want. How do I permanently delete them?
View 3 Replies View RelatedHave a moto droid on verizon and question about email. I'd like to be able to delete from inbox and have it deleted, not go to trash. Or at the very minimum, be able to empty the trash folder in one step without having to individually select each email to be deleted. Is either of these possible and I'm just missing something?
View 2 Replies View RelatedI have a question, I've been adjusting my droid eris settings to save battery time. I installed the Handcent SMS to replace the SMS default application so that it does not stay on all time, but every time I check my phone with Advanced Task Manager Killer the Handcent SMS and Skype Mobile are ALWAYS ON. What can I do to turn them off permanently and thus save battery time?
View 2 Replies View RelatedI want to permanently display the virtual keyboard in my application, but it seems bound by focus to an edit text field. Is there a way around this?
View 8 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);.............
can someone tell me how to permanently disable this application, i never click on it or even use it and yet it always seems to run in the background. Im sure its an easy fix but its driving me nuts!
View 5 Replies View Relatedare you experimenting but like 2.1 better in your device, or just testing for devs?
View 49 Replies View RelatedI used HTC to bring it back to "stock." Now installing PC36IMG.zip doesn't do anything at all. I get no superuser privileges. I can't even install superuser from the market. Does reverting to stock via HTC Sync permanently disable root? I can still boot up into Recovery manually and go back to a nand backup and all that. But I can't get adb to do anything ("adb denied" error and "su denied" error). I also can't get Windows-Recovery.bat to recognize the stupid phone. Maybe I should return it and get a fresh phone?
View 2 Replies View RelatedI have seen several posts about once you have debranded a phone you need to put the goldcard back in to update using the OTA update otherwise you will lose access to your wifi. Are there any problems with using my large microsdcard as the goldcard and then permanently leaving it in the phone?
View 4 Replies View RelatedI can't figure out how to turn off a2dp. In my car, the DInc is plugged into an FM transmitter and paired with my BT headset. The problem is the audio I'm playing comes through my headset instead of the car stereo. No problem says I. I go into the bluetooth settings for my particular headset while it's paired and uncheck the box that tells it to play audio through my headset. Problem is solved. Wrong. The setting doesn't stick.
The next time I got in my car and paired my headset, it started playing through the headset. This time I dug through the menus and made doubly sure that I had ticked the box. I backed all the way out to the home screen and the setting seemed to have stuck. Then I went all the way back into the menu and the settings again. The setting was still there and seemed to have stuck. Wrong. Turned the headset off and turned it back on again. Same thing. A2dp turned back on. How can I permanently disable this? I'm using a BlueAnt T1 if that makes any difference.
Is there a way to delete an app permanently?
View 2 Replies View RelatedI just got a new 16gb class 10 sdcard yesterday. I formatted it, partitioned it w/ killertonez a2sd, and flashed Velocity .3 with Turbo4 and OC kernel. When my phone reboots, I get a notification that reads "SD card removed" and it will not load my ROM or anything. I can manually re-insert the card, but none of my data will load; and every time I reboot or power cycle my phone, I get the same error message. I didn't do anything out of the ordinary and I've wiped/reflashed a few times now. I know I am doing it correctly - is this just a card or phone issue? Is there a script to permanently mount the card?
View 4 Replies View RelatedI have been using Eclipse for a few weeks but for the life of me I cannot find a way to save some of the settings for the editors for JAVA and Android. By this I mean - save them so that from one project to another these settings remain the same without my having to go back into preferences and changing them each time:
1. Size of recently opened files list: 10
2. Displayed and saved tab width: 3
3. Insert spaces for tabs: ON
4. Show line numbers: ON
5. Set MY choice for Code Templates
6. Typing - Automatically close "Strings" - OFF
Parens, square & angle brackets - OFF
7. Automatically insert at correct Position - Semicolons - Off
Braces - ON
I have tried until I am blue in the face to do this to no avail.
I have a galaxy nexus and I am wondering if there is a way to permanently hide the Softkeys whilst retaining the status bar (yes I know about expanded desktop). I use LMT's PIE feature to navigate and I find it much more useful. I personally like PIE better so I have more screen space.
View 1 Replies View RelatedI recently bought a Nubia Z5S from China.
I rooted with VRoot because i think it was the only Program for Rooting it(?).
My problem is that because of that chinese Program my Phone has a chinese Roo App (the thing which gives Permission and more).
How can i change that root App permanetly with an other App e.g. Kinguser or Superuser?
When I try to refresh friendstream is gets permanently stuck on "updating" and the only way to get it to work again is to restart the phone.More often than not I can't view updates on my phone because it just gets stuck, but occasionally it will work once. but if I try again I'm not so lucky!Anyone have idea what's wrong? It used to work perfectly before the Froyo update. It's been hit and miss ever since.
View 5 Replies View Relatedeverytime I make a call or pick up the phone the in call volume reset to 50%. is there a way I can permanently set it to max? I am using latest galaxo. also the dial pad is not vibrating even though it is set to vibrate in the options.
View 5 Replies View RelatedI thought it was just the screen being so large but now i've realized that this camera is permanently zoomed. Its not because the camera sticks out a few mm either... In order take pictures I have to physically take a couple steps away from what I am trying to take... Has anybody else noticed this? At first I thought it maybe a hardware issue with the camera but I think this maybe related to the software maybe permanetnly digitally zoomed in?
View 7 Replies View RelatedThis weekend I logged on to roadrunner via computer downloaded all email to outlook and deleted the mail from the server. (I store all emails locally and not on the email server as they have limits and I do not, just to answer why) Now when I went to the phone all my email was gone from the inbox. It looks like the phone actually synchs to the server and does not store a copy of the email locally. Strange as the deleted emails are still on the phone so they are store locally (what are developers thinking?). Anyway, is there a way, some setting I am missing to store emails locally on the phone?
View 4 Replies View Relatedon the camera in OS 2.1 the camera is permenantly zoomed in... if you want to take a picture you have to litterally back up a few steps.... 2.2 froyo has fixed this issue but ONLY for the camera... not the video... for example I took a picture in camera mode, of a glass that took up the whole screen and just fit in the picture... i then switched to video camera mode and didn't change anything else and the video then expanded across the whole screen and was zoomed in and only half the glass could be captured!!! I just want to point this out and any of you guys can feel free to give it a try... just wanted you all to know i'm not crazy! and this is not a hardware issue like i initially though this is simply a software issue... and when the camera is stretched across the screen this causes it to be permenantly zoomed ... so i'm happy 2.2 fixed this for the camera mode but disapointed it's still in the video recording... but it proves my point... now i'm going to try to upload my examples...
View 28 Replies View RelatedIt always goes back to Phone storage.... Also, how can i access my phone storage camera photos?
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