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2014/10/16 ¤W¤È 08:10:05
android Programming Glossary: appSaving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android the Android SDK and I am a little unclear on saving an application's state. So given this minor re tooling of the 'Hello.. Android' example package com.android.hello import android.app.Activity import android.os.Bundle import android.widget.TextView.. the first message no matter how I navigate away from the app. I'm sure it's probably something simple like overriding onPause..
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 using JavaMail API without using the default built in app I am trying to create a mail sending application in Android... default built in app I am trying to create a mail sending application in Android. If I use Intent emailIntent new Intent android.content.Intent.ACTION_SEND.. this will launch the built in Android application I'm trying to send the mail on button click directly..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon an application is that frowned upon Moving on in my attempt to learn.. following Question Does the user have a choice to kill the application unless we put a menu option in to kill it If no such.. If no such option exists how does the user terminate the application Answer Romain Guy The user doesn't the system handles..
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 question Here's what I created to hold the images that my app is currently displaying. Please note that the Log object in.. Please note that the Log object in use here is my custom wrapper around the final Log class inside Android. package com.wilson.android.library.. www.apache.org licenses LICENSE 2.0 Unless required by applicable law or agreed to in writing software distributed under..
App is misconfigured for Facebook login : Android Facebook integration issue http://stackoverflow.com/questions/12382558/app-is-misconfigured-for-facebook-login-android-facebook-integration-issue is misconfigured for Facebook login Android Facebook integration..
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 after upgrade to ADT 22 I have a rather big Android App project that is referencing several library projects. Everything..
ADT 22.2 New App Wizard: Unsupported template dependency: Upgrade your Android Eclipse plugin http://stackoverflow.com/questions/18839428/adt-22-2-new-app-wizard-unsupported-template-dependency-upgrade-your-android-e 22.2 New App Wizard Unsupported template dependency Upgrade your Android..
http://stackoverflow.com/questions/2253061/secure-http-post-in-android httpPost.abort catch Exception e System.out.println Your App Name Here e public String sendPost String url String data return.. url response null StringEntity tmp null Log.d Your App Name Here Setting httpPost headers httpPost.setHeader User Agent.. UTF 8 catch UnsupportedEncodingException e Log.e Your App Name Here HttpUtils UnsupportedEncodingException e httpPost.setEntity..
Service discovery failed exception using Bluetooth on Android http://stackoverflow.com/questions/3397071/service-discovery-failed-exception-using-bluetooth-on-android The code beneath is almost identical to the Bluetooth Chat App. public void onActivityResult int requestCode int resultCode..
Change title bar text in Android http://stackoverflow.com/questions/3438276/change-title-bar-text-in-android For example Normal way getActionBar .setTitle Hello world App getSupportActionBar .setTitle Hello world App provide compatibility.. Hello world App getSupportActionBar .setTitle Hello world App provide compatibility to all the versions Customizing Action.. name .Hello_World android label This is the Hello World Application activity Custom Title bar But if you want to Customize..
Share Text on Facebook from Android App via ACTION_SEND http://stackoverflow.com/questions/3515198/share-text-on-facebook-from-android-app-via-action-send Text on Facebook from Android App via ACTION_SEND I have an Android app and it supports sending.. maybe it is only possible to send URLs via the Facebook App. Could that be Did anyone manage to send text via ACTION_SEND..
How to delete an SMS from the inbox in Android programmatically? http://stackoverflow.com/questions/419184/how-to-delete-an-sms-from-the-inbox-in-android-programmatically inbox don't seem to be pressing. So the scenario Android App startup. register SMS message types X Y and Z messages P Q X..
Percentage width in a RelativeLayout http://stackoverflow.com/questions/4961355/percentage-width-in-a-relativelayout on a form layout for a Login Activity in my Android App. The image below is how I want it to look like I was able to..
http://stackoverflow.com/questions/7637144/android-requires-compiler-compliance-level-5-0-or-6-0-found-1-7-instead-plea Android Tools Fix Project Properties. 2011 10 03 17 21 55 App Android requires compiler compliance level 5.0 or 6.0. Found.. Android Tools Fix Project Properties. 2011 10 03 17 21 59 App Android requires compiler compliance level 5.0 or 6.0. Found..
How to link any library in ndk application http://stackoverflow.com/questions/10106965/how-to-link-any-library-in-ndk-application Android.mk libstackoverflow.a Now Application.mk APP_PROJECT_PATH call my dir project APP_MODULES ndk_demo stackover.. Now Application.mk APP_PROJECT_PATH call my dir project APP_MODULES ndk_demo stackover Now jni Android.mk include call all.. call my dir Now from android ndk r7c directory i run make APP ndk_demo it shows me error like Android NDK Building for application..
Share a Facebook app ID across apps Android http://stackoverflow.com/questions/12498888/share-a-facebook-app-id-across-apps-android no documentation that either mentions steps for sharing an APP ID and or the fact that you can just use it for both versions...
How to create a Custom Dialog box in android? http://stackoverflow.com/questions/13341560/how-to-create-a-custom-dialog-box-in-android best way to show an error or alert dialog in an android APP EDIT Android Developer Documentation recommends that we should..
ffmpeg for a android (using tutorial: “ffmpeg and Android.mk”) http://stackoverflow.com/questions/2645041/ffmpeg-for-a-android-using-tutorial-ffmpeg-and-android-mk STEP5 cd to your NDK root dir type make TARGET_ARCH arm APP ffmpeg org It seems to me that building an application like..
Android/Java — Post simple text to Facebook wall? http://stackoverflow.com/questions/2953146/android-java-post-simple-text-to-facebook-wall facebookClient new Facebook facebookClient.authorize this APP ID new String publish_stream read_stream offline_access this.. this is an Activity that implements a DialogListener and APP ID is my Facebook application ID. Thanks. UPDATE 2 I found a.. if v facebookButton facebookClient new Facebook replace APP_API_ID with your own facebookClient.authorize this APP_API_ID..
Setting Ringtone notification from SD card file http://stackoverflow.com/questions/3029876/setting-ringtone-notification-from-sd-card-file moment.mp3 _size 215454 _data mnt sdcard Android data _MY APP PATH_ files moment.mp3 06 12 15 19 36.741 ERROR Database 2847..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery 2 df.setMinimumFractionDigits 2 Log.d APP debug. Log.d APP debug.heap native allocated df.format allocated.. 2 df.setMinimumFractionDigits 2 Log.d APP debug. Log.d APP debug.heap native allocated df.format allocated MB of df.format.. in clazz.getName .replaceAll com.myapp.android. Log.d APP debug.memory allocated df.format new Double Runtime.getRuntime..
Installing & using the Android NDK in Eclipse http://stackoverflow.com/questions/3469448/installing-using-the-android-ndk-in-eclipse taken from here Run Terminal cd ~ android ndk 1.5_r1 make APP hello jni In order to run the hello jni sample application but.. but I get an error in terminal saying Android NDK APP variable defined to unknown applications hellojni Android NDK..
Facebook Android SDK Invalid_key [duplicate] http://stackoverflow.com/questions/4489791/facebook-android-sdk-invalid-key to test facebook android SDK I have given my APP ID in this sample app. I have done all setups and prerequisites...
Retrieving JSON from URL on Android http://stackoverflow.com/questions/5577857/retrieving-json-from-url-on-android JSON from URL on Android My phone APP downloads content perfectly in a text mode. Below is a code..
http://stackoverflow.com/questions/5904820/android-udp-communication 1000 Snippet of code on the ANDROID APP that sends a packet to the server public void connect Random.. packet Sends an UDP packet from the SERVER to the ANDROID APP public void sendIdle if comm_ip null System.err.println Sent..
Android onConfigurationChanged not being called http://stackoverflow.com/questions/6457659/android-onconfigurationchanged-not-being-called newConfig And my LogCat Output 06 23 12 33 20.327 DEBUG APP 2905 onCreate Called Orientation Changes 06 23 12 33 23.842.. Called Orientation Changes 06 23 12 33 23.842 DEBUG APP 2905 onCreate Called Does anyone know what I am doing wrong..
how to Generate Pdf File with Image in android? http://stackoverflow.com/questions/6674059/how-to-generate-pdf-file-with-image-in-android DocumentException Anchor anchor new Anchor ESTIMATING APP catFont anchor.setName ESTIMATING APP Second parameter is the.. Anchor ESTIMATING APP catFont anchor.setName ESTIMATING APP Second parameter is the number of the chapter Chapter catPart..
How integrate Paypal in android Application? http://stackoverflow.com/questions/7631841/how-integrate-paypal-in-android-application you received from PayPal private static final String appID APP 0N8000046V443613X This is passed in for the startActivityForResult..
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android Activity state in Android I've been playing around with the Android SDK and I am a little unclear on saving an application's state. So given this minor re tooling of the 'Hello Android' example package com.android.hello import android.app.Activity.. state. So given this minor re tooling of the 'Hello Android' example package com.android.hello import android.app.Activity import android.os.Bundle import android.widget.TextView public class HelloAndroid extends Activity Called when.. one needed to do for the simplest case but it always gives me the first message no matter how I navigate away from the app. I'm sure it's probably something simple like overriding onPause or something like that but I've been poking away in the..
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 Email in Android using JavaMail API without using the default built in app I am trying to create a mail sending application in Android. If I use Intent emailIntent new Intent android.content.Intent.ACTION_SEND.. Email in Android using JavaMail API without using the default built in app I am trying to create a mail sending application in Android. If I use Intent emailIntent new Intent android.content.Intent.ACTION_SEND this will launch the built.. If I use Intent emailIntent new Intent android.content.Intent.ACTION_SEND this will launch the built in Android application I'm trying to send the mail on button click directly without using this application. android email share improve..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon an application is that frowned upon Moving on in my attempt to learn Android I just read the following Question Does the user.. Moving on in my attempt to learn Android I just read the following Question Does the user have a choice to kill the application unless we put a menu option in to kill it If no such option exists how does the user terminate the application Answer.. the application unless we 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..
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 android image url android listview share improve this question Here's what I created to hold the images that my app is currently displaying. Please note that the Log object in use here is my custom wrapper around the final Log class inside.. to hold the images that my app is currently displaying. Please note that the Log object in use here is my custom wrapper around the final Log class inside Android. package com.wilson.android.library Licensed to the Apache Software Foundation.. with the License. You may obtain a copy of the License at http www.apache.org licenses LICENSE 2.0 Unless required by applicable law or agreed to in writing software distributed under the License is distributed on an AS IS BASIS WITHOUT WARRANTIES..
App is misconfigured for Facebook login : Android Facebook integration issue http://stackoverflow.com/questions/12382558/app-is-misconfigured-for-facebook-login-android-facebook-integration-issue is misconfigured for Facebook login Android Facebook integration issue I have integrated my application with Facebook for..
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 do not get added to APK anymore after upgrade to ADT 22 I have a rather big Android App project that is referencing several library projects. Everything was fine until i upgraded the eclipse ADT plugin to the..
ADT 22.2 New App Wizard: Unsupported template dependency: Upgrade your Android Eclipse plugin http://stackoverflow.com/questions/18839428/adt-22-2-new-app-wizard-unsupported-template-dependency-upgrade-your-android-e 22.2 New App Wizard Unsupported template dependency Upgrade your Android Eclipse plugin I found some answers to that issue but none..
http://stackoverflow.com/questions/2253061/secure-http-post-in-android abort try if httpClient null System.out.println Abort. httpPost.abort catch Exception e System.out.println Your App Name Here e public String sendPost String url String data return sendPost url data null public String sendJSONPost String.. CookiePolicy.RFC_2109 httpPost new HttpPost url response null StringEntity tmp null Log.d Your App Name Here Setting httpPost headers httpPost.setHeader User Agent SET YOUR USER AGENT STRING HERE httpPost.setHeader Accept.. x www form urlencoded try tmp new StringEntity data UTF 8 catch UnsupportedEncodingException e Log.e Your App Name Here HttpUtils UnsupportedEncodingException e httpPost.setEntity tmp Log.d Your App Name Here url data try response..
Service discovery failed exception using Bluetooth on Android http://stackoverflow.com/questions/3397071/service-discovery-failed-exception-using-bluetooth-on-android for it to handle that and then does the connect to it. The code beneath is almost identical to the Bluetooth Chat App. public void onActivityResult int requestCode int resultCode Intent data if m_BluetoothAdapter.isEnabled m_BluetoothAdapter.enable..
Change title bar text in Android http://stackoverflow.com/questions/3438276/change-title-bar-text-in-android ActionBar is already ready with top level abstraction. For example Normal way getActionBar .setTitle Hello world App getSupportActionBar .setTitle Hello world App provide compatibility to all the versions Customizing Action Bar For example.. abstraction. For example Normal way getActionBar .setTitle Hello world App getSupportActionBar .setTitle Hello world App provide compatibility to all the versions Customizing Action Bar For example @Override public void setActionBar String heading.. i.e. Activity by setting their Android label activity android name .Hello_World android label This is the Hello World Application activity Custom Title bar But if you want to Customize title bar in your way i.e. Want to put Image icon and custom..
Share Text on Facebook from Android App via ACTION_SEND http://stackoverflow.com/questions/3515198/share-text-on-facebook-from-android-app-via-action-send Text on Facebook from Android App via ACTION_SEND I have an Android app and it supports sending text via other apps. It therefore uses the ACTION_SEND intent.. button nothing happends. The page just loads again. I think maybe it is only possible to send URLs via the Facebook App. Could that be Did anyone manage to send text via ACTION_SEND through the Facebook Android app android facebook share..
How to delete an SMS from the inbox in Android programmatically? http://stackoverflow.com/questions/419184/how-to-delete-an-sms-from-the-inbox-in-android-programmatically on a programmatic way to delete SMS messages from the Android inbox don't seem to be pressing. So the scenario Android App startup. register SMS message types X Y and Z messages P Q X Y Z stream in over the course of time all deposited in inbox..
Percentage width in a RelativeLayout http://stackoverflow.com/questions/4961355/percentage-width-in-a-relativelayout width in a RelativeLayout I am working on a form layout for a Login Activity in my Android App. The image below is how I want it to look like I was able to achieve this layout with the following XML. The problem is..
http://stackoverflow.com/questions/7637144/android-requires-compiler-compliance-level-5-0-or-6-0-found-1-7-instead-plea compliance level 5.0 or 6.0. Found '1.7' instead. Please use Android Tools Fix Project Properties. 2011 10 03 17 21 55 App Android requires compiler compliance level 5.0 or 6.0. Found '1.7' instead. Please use Android Tools Fix Project Properties... compliance level 5.0 or 6.0. Found '1.7' instead. Please use Android Tools Fix Project Properties. 2011 10 03 17 21 59 App Android requires compiler compliance level 5.0 or 6.0. Found '1.7' instead. Please use Android Tools Fix Project Properties...
How to link any library in ndk application http://stackoverflow.com/questions/10106965/how-to-link-any-library-in-ndk-application stackoverflow.h lib com_marakana Android.mk _NativeLib.h Android.mk libstackoverflow.a Now Application.mk APP_PROJECT_PATH call my dir project APP_MODULES ndk_demo stackover Now jni Android.mk include call all subdir makefiles LOCAL_PATH.. _NativeLib.h Android.mk libstackoverflow.a Now Application.mk APP_PROJECT_PATH call my dir project APP_MODULES ndk_demo stackover Now jni Android.mk include call all subdir makefiles LOCAL_PATH call my dir include CLEAR_VARS.. include PREBUILT_STATIC_LIBRARY LOCAL_PATH call my dir Now from android ndk r7c directory i run make APP ndk_demo it shows me error like Android NDK Building for application 'ndk_demo' make No rule to make target `build core..
Share a Facebook app ID across apps Android http://stackoverflow.com/questions/12498888/share-a-facebook-app-id-across-apps-android version. For the simple reason that their is absolutely no documentation that either mentions steps for sharing an APP ID and or the fact that you can just use it for both versions. Nothing that confirms nor denies. I suppose based on my experience..
How to create a Custom Dialog box in android? http://stackoverflow.com/questions/13341560/how-to-create-a-custom-dialog-box-in-android things a direct answer will be more appreciated. What is the best way to show an error or alert dialog in an android APP EDIT Android Developer Documentation recommends that we should use either DialogFragments or Dialogs for showing Error Alert..
ffmpeg for a android (using tutorial: “ffmpeg and Android.mk”) http://stackoverflow.com/questions/2645041/ffmpeg-for-a-android-using-tutorial-ffmpeg-and-android-mk am not sure how to realize step 4 to 5. STEP4 Configuring ... STEP5 cd to your NDK root dir type make TARGET_ARCH arm APP ffmpeg org It seems to me that building an application like it is explained in the tutorial in step 5 need some previous..
Android/Java — Post simple text to Facebook wall? http://stackoverflow.com/questions/2953146/android-java-post-simple-text-to-facebook-wall after the user has logged in This is unclear to me. Facebook facebookClient new Facebook facebookClient.authorize this APP ID new String publish_stream read_stream offline_access this where this is an Activity that implements a DialogListener.. String publish_stream read_stream offline_access this where this is an Activity that implements a DialogListener and APP ID is my Facebook application ID. Thanks. UPDATE 2 I found a solution see below though the only thing missing is the ability.. public void onCancel @Override public void onClick View v if v facebookButton facebookClient new Facebook replace APP_API_ID with your own facebookClient.authorize this APP_API_ID new String publish_stream read_stream offline_access this..
Setting Ringtone notification from SD card file http://stackoverflow.com/questions/3029876/setting-ringtone-notification-from-sd-card-file B 4 mime_type audio mp3 date_added 1276370376 _display_name moment.mp3 _size 215454 _data mnt sdcard Android data _MY APP PATH_ files moment.mp3 06 12 15 19 36.741 ERROR Database 2847 android.database.sqlite.SQLiteConstraintException error code..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery 1048576.0 DecimalFormat df new DecimalFormat df.setMaximumFractionDigits 2 df.setMinimumFractionDigits 2 Log.d APP debug. Log.d APP debug.heap native allocated df.format allocated MB of df.format available MB df.format free MB free in.. df new DecimalFormat df.setMaximumFractionDigits 2 df.setMinimumFractionDigits 2 Log.d APP debug. Log.d APP debug.heap native allocated df.format allocated MB of df.format available MB df.format free MB free in clazz.getName .replaceAll.. allocated MB of df.format available MB df.format free MB free in clazz.getName .replaceAll com.myapp.android. Log.d APP debug.memory allocated df.format new Double Runtime.getRuntime .totalMemory 1048576 MB of df.format new Double Runtime.getRuntime..
Installing & using the Android NDK in Eclipse http://stackoverflow.com/questions/3469448/installing-using-the-android-ndk-in-eclipse does anyone have any idea how to use it I got as far as this taken from here Run Terminal cd ~ android ndk 1.5_r1 make APP hello jni In order to run the hello jni sample application but I get an error in terminal saying Android NDK APP variable.. make APP hello jni In order to run the hello jni sample application but I get an error in terminal saying Android NDK APP variable defined to unknown applications hellojni Android NDK You might want to use one of the following build core main.mk..
Facebook Android SDK Invalid_key [duplicate] http://stackoverflow.com/questions/4489791/facebook-android-sdk-invalid-key a sample app for here ibm.com developerworks library x androidfacebookapi to test facebook android SDK I have given my APP ID in this sample app. I have done all setups and prerequisites. I have signed app with my keystore and generated hash key..
Retrieving JSON from URL on Android http://stackoverflow.com/questions/5577857/retrieving-json-from-url-on-android JSON from URL on Android My phone APP downloads content perfectly in a text mode. Below is a code to do that. I call Communicator class and exectueHttpGet URL_Data..
http://stackoverflow.com/questions/5904820/android-udp-communication new DatagramSocket port local_addr datagram_server_socket.setSoTimeout 1000 Snippet of code on the ANDROID APP that sends a packet to the server public void connect Random r new Random System.currentTimeMillis int udp_port 0 while.. pkt.getAddress comm_port pkt.getPort Try the port from the packet Sends an UDP packet from the SERVER to the ANDROID APP public void sendIdle if comm_ip null System.err.println Sent IDLE Packet comm_ip.getHostAddress comm_port DatagramPacket..
Android onConfigurationChanged not being called http://stackoverflow.com/questions/6457659/android-onconfigurationchanged-not-being-called TAG onConfigurationChanged Called super.onConfigurationChanged newConfig And my LogCat Output 06 23 12 33 20.327 DEBUG APP 2905 onCreate Called Orientation Changes 06 23 12 33 23.842 DEBUG APP 2905 onCreate Called Does anyone know what I am doing.. And my LogCat Output 06 23 12 33 20.327 DEBUG APP 2905 onCreate Called Orientation Changes 06 23 12 33 23.842 DEBUG APP 2905 onCreate Called Does anyone know what I am doing wrong Thanks. java android configuration orientation share improve..
how to Generate Pdf File with Image in android? http://stackoverflow.com/questions/6674059/how-to-generate-pdf-file-with-image-in-android private static void addContent Document document throws DocumentException Anchor anchor new Anchor ESTIMATING APP catFont anchor.setName ESTIMATING APP Second parameter is the number of the chapter Chapter catPart new Chapter new Paragraph.. Document document throws DocumentException Anchor anchor new Anchor ESTIMATING APP catFont anchor.setName ESTIMATING APP Second parameter is the number of the chapter Chapter catPart new Chapter new Paragraph anchor 1 Paragraph subPara new Paragraph..
How integrate Paypal in android Application? http://stackoverflow.com/questions/7631841/how-integrate-paypal-in-android-application int server PayPal.ENV_LIVE The ID of your application that you received from PayPal private static final String appID APP 0N8000046V443613X This is passed in for the startActivityForResult android function the value used is up to you private..
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