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android Programming Glossary: theStrange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object with a couple of image buttons on each row. When you click the list row it launches a new activity. I have had to build my.. I have had to build my own tabs because of an issue with the camera layout. The activity that gets launched for result is.. for result is a map. If I click on my button to launch the image preview load an image off the SD card the application..
How do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview and captions associated with those images. I am getting the images from the Internet. Is there a way to lazy load the images.. associated with those images. I am getting the images from the Internet. Is there a way to lazy load the images so while the.. images. I am getting the images from the Internet. Is there a way to lazy load the images so while the text displays the..
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android MyString Welcome back to Android etc. The Bundle is essentially a way of storing a NVP Name Value Pair..
Sending Email in Android using JavaMail API without using the default/built-in app http://stackoverflow.com/questions/2020088/sending-email-in-android-using-javamail-api-without-using-the-default-built-in-a for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License Version..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon does the user terminate the application Answer Romain Guy The user doesn't the system handles this automatically. That's what.. is not something that should be relied upon the OS to do. The application I am trying to create is not an application for.. here for others who come to read this post in the future. The point is that I cannot allow for Android to determine when my..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object my own tabs because of an issue with the camera layout. The activity that gets launched for result is a map. If I click.. new activity which is nothing more than an image widget. The image preview on the list view is being done with the cursor.. I just resized the image that came off the phone camera. The issue is that I get an out of memory error when it tries to..
How do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview locked up and images are displayed as they are downloaded The number of images is not fixed. android image url android listview.. for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License Version..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables ... loadSettings if strSessionString null login ... The onActivityResult method which is executed when the login form.. true strUsername data.getStringExtra Login.USERNAME The problem is the login form sometimes appears twice the login.. Application. Read it at your own risk. ORIGINAL ANSWER The more general problem you are encountering is how to save state..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection What I have is a 'GridLayout' that contains 9 ImageViews. The source can be found here Romain Guys's Grid Layout . That file.. Filter v.getTag FilterFullscreenActivity.show this input f The post 'fling' dance is optional but encouraged. Hope this helps..
Android Open and Save files to/from Google Drive SDK http://stackoverflow.com/questions/12164024/android-open-and-save-files-to-from-google-drive-sdk all out but here's a lot of things that it'll help to know THE LIBRARIES For Google's online services in general you'll need.. drive v2 rev9 1.8.0 beta.jar Download Link SETTING UP THE CONSOLE Next go to Google Console . Make a new project. Under.. edit this answer in a few minutes if i figure it out... THE ANDROID CODE Set Up and Uploading First get an auth token AccountManager..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself should I do in API Level 5 to make this work again HERE IS THE FULL CODE IF YOU WANT TO TEST THIS import java.util.Locale import.. return super.onOptionsItemSelected item AND HERE IS THE MANIFEST xml version 1.0 encoding utf 8 manifest xmlns android..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu nothing no harm and no good on 3.X tablets. STATEMENT OF THE PROBLEM read this before trigger replying with a negative comment..
Android read text raw resource file http://stackoverflow.com/questions/4087674/android-read-text-raw-resource-file IF APPLICABLE LAW REQUIRES ANY WARRANTIES WITH RESPECT TO THE SOFTWARE ALL SUCH WARRANTIES ARE LIMITED IN DURATION TO NINETY.. WARRANTIES ARE LIMITED IN DURATION TO NINETY 90 DAYS FROM THE DATE OF DELIVERY. c NO ORAL OR WRITTEN INFORMATION OR ADVICE.. EMPLOYEES SHALL CREATE A WARRANTY OR IN ANY WAY INCREASE THE SCOPE OF ANY WARRANTY PROVIDED HEREIN. d USA only SOME STATES..
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android boolean onTouchEvent MotionEvent event ATTENTION GET THE X Y OF EVENT FROM THE PARAMETER THEN CHECK IF THAT IS INSIDE.. MotionEvent event ATTENTION GET THE X Y OF EVENT FROM THE PARAMETER THEN CHECK IF THAT IS INSIDE YOUR DESIRED AREA Toast.makeText.. event ATTENTION GET THE X Y OF EVENT FROM THE PARAMETER THEN CHECK IF THAT IS INSIDE YOUR DESIRED AREA Toast.makeText getContext..
Add dynamically elements to a listView Android http://stackoverflow.com/questions/4540754/add-dynamically-elements-to-a-listview-android String DEFINING A STRING ADAPTER WHICH WILL HANDLE THE DATA OF THE LISTVIEW ArrayAdapter String adapter RECORDING HOW.. DEFINING A STRING ADAPTER WHICH WILL HANDLE THE DATA OF THE LISTVIEW ArrayAdapter String adapter RECORDING HOW MANY TIMES.. ArrayAdapter String adapter RECORDING HOW MANY TIMES THE BUTTON HAS BEEN CLICKED int clickCounter 0 @Override public..
Connecting 2 Emulator instances In Android http://stackoverflow.com/questions/4683854/connecting-2-emulator-instances-in-android DEV'T MACHINE WHERE PACKETS TO PORT 5000 GET REDIRECTED TO THE SERVER EMULATOR'S PORT 6000 private static final int REDIRECTED_SERVERPORT..
Android Can't create handler inside thread that has not called Looper.prepare() http://stackoverflow.com/questions/5009816/android-cant-create-handler-inside-thread-that-has-not-called-looper-prepare onPostExecute which runs on the UI thread. ADDED FOLLOWING THE STACKTRACE APPEARING IN QUESTION Looks like you're trying to..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object loading an image to a Bitmap object I have a list view with a couple of image buttons on each row. When you click the list row it launches a new activity. I have had to build my own tabs because of an issue with the camera layout. The activity.. row. When you click the list row it launches a new activity. I have had to build my own tabs because of an issue with the camera layout. The activity that gets launched for result is a map. If I click on my button to launch the image preview.. issue with the camera layout. The activity that gets launched for result is a map. If I click on my button to launch the image preview load an image off the SD card the application returns from the activity back to the listview activity to the..
How do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview in ListView I am using a ListView to display some images and captions associated with those images. I am getting the images from the Internet. Is there a way to lazy load the images so while the text displays the UI is not locked up and.. I am using a ListView to display some images and captions associated with those images. I am getting the images from the Internet. Is there a way to lazy load the images so while the text displays the UI is not locked up and images are displayed.. to display some images and captions associated with those images. I am getting the images from the Internet. Is there a way to lazy load the images so while the text displays the UI is not locked up and images are displayed as they are..
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android myDouble 1.9 savedInstanceState.putInt MyInt 1 savedInstanceState.putString MyString Welcome back to Android etc. The Bundle is essentially a way of storing a NVP Name Value Pair map and it will get passed in to onCreate and also onRestoreInstanceState..
Sending Email in Android using JavaMail API without using the default/built-in app http://stackoverflow.com/questions/2020088/sending-email-in-android-using-javamail-api-without-using-the-default-built-in-a agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License Version 2.0 the License you may not use this file except in compliance..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon put a menu option in to kill it If no such option exists how does the user terminate the application Answer Romain Guy The user doesn't the system handles this automatically. That's what the activity lifecycle especially onPause onStop onDestroy.. the user can quit the app when he she decides to do so. That is not something that should be relied upon the OS to do. The application I am trying to create is not an application for the Android Market. It is not an application for wide use by.. I have no intention of changing your mind rather these are here for others who come to read this post in the future. The point is that I cannot allow for Android to determine when my app is going to be terminated. that must be the choice of..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object the list row it launches a new activity. I have had to build my own tabs because of an issue with the camera layout. The activity that gets launched for result is a map. If I click on my button to launch the image preview load an image off the.. to the listview activity to the result handler to relaunch my new activity which is nothing more than an image widget. The image preview on the list view is being done with the cursor and ListAdapter . This makes it pretty simple but I am not.. size not pixel as the src for the image button on the fly. So I just resized the image that came off the phone camera. The issue is that I get an out of memory error when it tries to go back and re launch the 2nd activity. Is there a way I can..
How do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview load the images so while the text displays the UI is not locked up and images are displayed as they are downloaded The number of images is not fixed. android image url android listview share improve this question Here's what I created.. agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License Version 2.0 the License you may not use this file except in compliance..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables super.onCreate savedInstanceState setContentView R.layout.main ... loadSettings if strSessionString null login ... The onActivityResult method which is executed when the login form terminates looks like this @Override public void onActivityResult.. data.getStringExtra Login.SESSIONSTRING connectionAvailable true strUsername data.getStringExtra Login.USERNAME The problem is the login form sometimes appears twice the login method is called twice and also when the phone keyboard slides.. who encourage the use of Singletons rather than subclassing Application. Read it at your own risk. ORIGINAL ANSWER The more general problem you are encountering is how to save state across several Activities and all parts of your application...
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection has worked for me so far and I was hoping for some pointers. What I have is a 'GridLayout' that contains 9 ImageViews. The source can be found here Romain Guys's Grid Layout . That file is take from Romain Guy's Photostream application and has..
Android Open and Save files to/from Google Drive SDK http://stackoverflow.com/questions/12164024/android-open-and-save-files-to-from-google-drive-sdk and I spent well over 50 hours edit 100 hours figuring it all out but here's a lot of things that it'll help to know THE LIBRARIES For Google's online services in general you'll need these libraries in your project Instructions and Download.. Drive in particular you'll also need this google api services drive v2 rev9 1.8.0 beta.jar Download Link SETTING UP THE CONSOLE Next go to Google Console . Make a new project. Under Services you'll need to turn on two things DRIVE API and DRIVE.. for Android. I'm looking into that right now and will probably edit this answer in a few minutes if i figure it out... THE ANDROID CODE Set Up and Uploading First get an auth token AccountManager am AccountManager.get activity am.getAuthToken..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself return super.onCreateOptionsMenu menu What should I do in API Level 5 to make this work again HERE IS THE FULL CODE IF YOU WANT TO TEST THIS import java.util.Locale import android.app.Activity import android.content.res.Configuration.. this Locale en Français Toast.LENGTH_LONG .show break return super.onOptionsItemSelected item AND HERE IS THE MANIFEST xml version 1.0 encoding utf 8 manifest xmlns android http schemas.android.com apk res android package com.cousinHub.ChangeLocale..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu ui menus.html#options menu this hack will almost certainly do nothing no harm and no good on 3.X tablets. STATEMENT OF THE PROBLEM read this before trigger replying with a negative comment The Options menu has vastly different styles on different..
Android read text raw resource file http://stackoverflow.com/questions/4087674/android-read-text-raw-resource-file added as a raw resource. The text file contains text like b IF APPLICABLE LAW REQUIRES ANY WARRANTIES WITH RESPECT TO THE SOFTWARE ALL SUCH WARRANTIES ARE LIMITED IN DURATION TO NINETY 90 DAYS FROM THE DATE OF DELIVERY. c NO ORAL OR WRITTEN INFORMATION.. ANY WARRANTIES WITH RESPECT TO THE SOFTWARE ALL SUCH WARRANTIES ARE LIMITED IN DURATION TO NINETY 90 DAYS FROM THE DATE OF DELIVERY. c NO ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY VIRTUAL ORIENTEERING ITS DEALERS DISTRIBUTORS AGENTS.. BY VIRTUAL ORIENTEERING ITS DEALERS DISTRIBUTORS AGENTS OR EMPLOYEES SHALL CREATE A WARRANTY OR IN ANY WAY INCREASE THE SCOPE OF ANY WARRANTY PROVIDED HEREIN. d USA only SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES SO THE ABOVE..
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android event handler. In your ViewGroup touch event @Override public boolean onTouchEvent MotionEvent event ATTENTION GET THE X Y OF EVENT FROM THE PARAMETER THEN CHECK IF THAT IS INSIDE YOUR DESIRED AREA Toast.makeText getContext onTouchEvent Toast.LENGTH_LONG.. your ViewGroup touch event @Override public boolean onTouchEvent MotionEvent event ATTENTION GET THE X Y OF EVENT FROM THE PARAMETER THEN CHECK IF THAT IS INSIDE YOUR DESIRED AREA Toast.makeText getContext onTouchEvent Toast.LENGTH_LONG .show.. touch event @Override public boolean onTouchEvent MotionEvent event ATTENTION GET THE X Y OF EVENT FROM THE PARAMETER THEN CHECK IF THAT IS INSIDE YOUR DESIRED AREA Toast.makeText getContext onTouchEvent Toast.LENGTH_LONG .show return true ..
Add dynamically elements to a listView Android http://stackoverflow.com/questions/4540754/add-dynamically-elements-to-a-listview-android WILL SERVE AS LIST ITEMS ArrayList String listItems new ArrayList String DEFINING A STRING ADAPTER WHICH WILL HANDLE THE DATA OF THE LISTVIEW ArrayAdapter String adapter RECORDING HOW MANY TIMES THE BUTTON HAS BEEN CLICKED int clickCounter 0.. AS LIST ITEMS ArrayList String listItems new ArrayList String DEFINING A STRING ADAPTER WHICH WILL HANDLE THE DATA OF THE LISTVIEW ArrayAdapter String adapter RECORDING HOW MANY TIMES THE BUTTON HAS BEEN CLICKED int clickCounter 0 @Override public.. A STRING ADAPTER WHICH WILL HANDLE THE DATA OF THE LISTVIEW ArrayAdapter String adapter RECORDING HOW MANY TIMES THE BUTTON HAS BEEN CLICKED int clickCounter 0 @Override public void onCreate Bundle icicle super.onCreate icicle setContentView..
Connecting 2 Emulator instances In Android http://stackoverflow.com/questions/4683854/connecting-2-emulator-instances-in-android private String serverIpAddress 10.0.2.2 AND THAT'S MY DEV'T MACHINE WHERE PACKETS TO PORT 5000 GET REDIRECTED TO THE SERVER EMULATOR'S PORT 6000 private static final int REDIRECTED_SERVERPORT 5000 @Override public void onCreate Bundle savedInstanceState..
Android Can't create handler inside thread that has not called Looper.prepare() http://stackoverflow.com/questions/5009816/android-cant-create-handler-inside-thread-that-has-not-called-looper-prepare doInBackground implementation returns will be passed to onPostExecute which runs on the UI thread. ADDED FOLLOWING THE STACKTRACE APPEARING IN QUESTION Looks like you're trying to start an AsyncTask from a GL rendering thread... don't do that..
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