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2014/10/16 ¤W¤È 08:23:28
android Programming Glossary: savingSaving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android 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..
Static Way to get Context on android? http://stackoverflow.com/questions/2002288/static-way-to-get-context-on-android a static method I'm looking for that way because i hate saving the context instance each time it changes. android share..
http://stackoverflow.com/questions/2290945/writing-xml-on-android API 8 . Can you recommend then a third party library for saving Document contents to a file stream xml android serialization..
SharedPreferences.onSharedPreferenceChangeListener not being called consistently http://stackoverflow.com/questions/2542938/sharedpreferences-onsharedpreferencechangelistener-not-being-called-consistently in a field therefore preventing the issue. It's the saving the listener in a field that fixes the problem not the unregistering..
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android my advice would be to work long and hard on the saving and restoring of your app's state so that the user's experience..
How to disable Mobile Data on Android http://stackoverflow.com/questions/3644144/how-to-disable-mobile-data-on-android I am trying to develop a much more customizable battery saving application. The main thing I am trying to do first be able..
Is it possible to add an array or object to SharedPreferences on Android http://stackoverflow.com/questions/3876680/is-it-possible-to-add-an-array-or-object-to-sharedpreferences-on-android User Preferences Shared preferences are not strictly for saving user preferences such as what ringtone a user has chosen. If..
How to programatically create and read WEP/EAP WiFi configurations in Android? http://stackoverflow.com/questions/4374862/how-to-programatically-create-and-read-wep-eap-wifi-configurations-in-android we've hit a roadblock We need these fields for reading saving a EAP config but we don't have programmatic access to them Java..
http://stackoverflow.com/questions/4597690/android-timer-how Also remember to clean up your tasks in onPause saving state if necessary. import java.util.Timer import java.util.TimerTask..
Android - What's the best way to share data between activities? http://stackoverflow.com/questions/4878159/android-whats-the-best-way-to-share-data-between-activities of sharing data passing data in the intent's extras or saving it somewhere else. If data is primitives Strings or user defined.. to disk It is possible to share data between activities by saving it in memory given that in most cases both activities run in..
Benefit of using Parcelable instead of serializing object http://stackoverflow.com/questions/5550670/benefit-of-using-parcelable-instead-of-serializing-object Parcelable instead of classic serialization in case of saving state of my business objects to the internal memory for example..
Android - disable landscape mode? http://stackoverflow.com/questions/582185/android-disable-landscape-mode to think about activity lifecycle events or properly saving restoring state. There are plenty of things besides app rotation..
Deleting a gallery image after camera intent photo taken http://stackoverflow.com/questions/6390163/deleting-a-gallery-image-after-camera-intent-photo-taken to delete the gallery image from the default folder. I am saving the file to the SD card correctly and I can delete that file..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables answer. I.e. this is not meant to be a solution for saving user or other information that is meant to be persisted across..
What is the most appropriate way to store user settings in Android application http://stackoverflow.com/questions/785973/what-is-the-most-appropriate-way-to-store-user-settings-in-android-application Android application. java android preferences credentials saving data share improve this question In general SharedPreferences.. preferences so in general I'd recommend that approach for saving application and user settings. The only area of concern here.. settings. The only area of concern here is what you're saving. Passwords are always a tricky thing to store and I'd be particularly..
Android saving file to external storage http://stackoverflow.com/questions/7887078/android-saving-file-to-external-storage saving file to external storage I have a little issue with creating.. I have a little issue with creating a directory and saving a file to it on my android application. I'm using this piece..
Make a wizard like application in Android http://stackoverflow.com/questions/1013469/make-a-wizard-like-application-in-android going with 2 as it fits the goal of activities and views. Saving state in this case is easy if you use the MVC pattern you can..
Save image to sdcard from drawble resource on Android http://stackoverflow.com/questions/10558053/save-image-to-sdcard-from-drawble-resource-on-android image in your case is described here save file to sd card Saving image to sdcard from drawble resource Say you have an image..
Decoding Video using FFMpeg for android http://stackoverflow.com/questions/11322952/decoding-video-using-ffmpeg-for-android pCodecCtx height Save the frame to phone memory LOGI Saving Frame n SaveFrame pFrameRGB pCodecCtx width pCodecCtx height.. pFrameRGB pCodecCtx width pCodecCtx height i LOGI After Saving Frame n Free the packet that was allocated by av_read_frame..
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..
GCM Not Sending the Notifications http://stackoverflow.com/questions/18571844/gcm-not-sending-the-notifications context int appVersion getAppVersion context Log.i TAG Saving regId on app version appVersion SharedPreferences.Editor editor..
Best approach for oldschool 2D zelda-like game http://stackoverflow.com/questions/2125354/best-approach-for-oldschool-2d-zelda-like-game AI pathfinding Sound Game Loop Animation Game World timers Saving persisting state State machines share improve this answer..
android View not attached to window manager http://stackoverflow.com/questions/2224676/android-view-not-attached-to-window-manager void onPreExecute mDialog ProgressDialog.show mContext Saving changes... true protected void onPostExecute Object result if..
ScrollView .scrollTo not working? Saving ScrollView position on rotation http://stackoverflow.com/questions/3263259/scrollview-scrollto-not-working-saving-scrollview-position-on-rotation .scrollTo not working Saving ScrollView position on rotation Ok.. I must be overlooking..
How do I serialize an object and save it to a file in Android? http://stackoverflow.com/questions/4118751/how-do-i-serialize-an-object-and-save-it-to-a-file-in-android serialization file io share improve this question Saving w o exception handling code FileOutputStream fos context.openFileOutput..
Android Saving created bitmap to directory on sd card http://stackoverflow.com/questions/4263375/android-saving-created-bitmap-to-directory-on-sd-card Saving created bitmap to directory on sd card I created a bitmap and..
Android Dev Help: Saving an image from Res/raw or Asset folder to the Sd card http://stackoverflow.com/questions/4509877/android-dev-help-saving-an-image-from-res-raw-or-asset-folder-to-the-sd-card Dev Help Saving an image from Res raw or Asset folder to the Sd card I am trying..
Saving nested foreign objects with ORMLite on Android http://stackoverflow.com/questions/4745652/saving-nested-foreign-objects-with-ormlite-on-android nested foreign objects with ORMLite on Android When working..
http://stackoverflow.com/questions/6464123/how-to-crop-image-in-android large bitmap doesn't have to be read into memory if mSaving return if mCrop null return mSaving true Rect r mCrop.getCropRect.. read into memory if mSaving return if mCrop null return mSaving true Rect r mCrop.getCropRect int width int r.width int height.. Bitmap b croppedImage Util.startBackgroundJob this null Saving image new Runnable public void run saveOutput b mHandler private..
How To implement a sqlite database in phonegap http://stackoverflow.com/questions/6647474/how-to-implement-a-sqlite-database-in-phonegap undefined lastSyncDate obj.lastSync dataList obj.dataList Saving to the database lawnchair.save key 'my_data_key' lastSync currentTime..
Saving a hash map into Shared Preferences http://stackoverflow.com/questions/7944601/saving-a-hash-map-into-shared-preferences a hash map into Shared Preferences How I can save a Hash Map..
How to pass drawable between activities http://stackoverflow.com/questions/8407336/how-to-pass-drawable-between-activities findViewById R.id.imageView1 image.setImageBitmap bmp 2 Saving image file and passing its reference to another activity WHY..
http://stackoverflow.com/questions/8543244/custom-camera-android Camera camera dialog ProgressDialog.show PreviewDemo.this Saving Photo new Thread public void run try Thread.sleep 1000 catch..
Saving audio input of Android Stock speech recognition engine http://stackoverflow.com/questions/8583406/saving-audio-input-of-android-stock-speech-recognition-engine audio input of Android Stock speech recognition engine I am..
Rotating Image on A canvas in android http://stackoverflow.com/questions/8712652/rotating-image-on-a-canvas-in-android before drawing yourCanvas.save Canvas.MATRIX_SAVE_FLAG Saving the canvas and later restoring it so only this image will be..
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..
Static Way to get Context on android? http://stackoverflow.com/questions/2002288/static-way-to-get-context-on-android Is there a way to get the current Context instance by using a static method I'm looking for that way because i hate saving the context instance each time it changes. android share improve this question Do this In Android Manifest file declare..
http://stackoverflow.com/questions/2290945/writing-xml-on-android using classes from Android SDK prior to Android 2.2 API 8 . Can you recommend then a third party library for saving Document contents to a file stream xml android serialization share improve this question You can write xml like all..
SharedPreferences.onSharedPreferenceChangeListener not being called consistently http://stackoverflow.com/questions/2542938/sharedpreferences-onsharedpreferencechangelistener-not-being-called-consistently
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android do plan to go over the number of megabytes specified in getMemoryClass my advice would be to work long and hard on the saving and restoring of your app's state so that the user's experience is virtually uninterrupted if an onStop onResume cycle occurs...
How to disable Mobile Data on Android http://stackoverflow.com/questions/3644144/how-to-disable-mobile-data-on-android very restricted even on the paid versions . As of right now I am trying to develop a much more customizable battery saving application. The main thing I am trying to do first be able to enable disable the mobile data connection at will. The problem..
Is it possible to add an array or object to SharedPreferences on Android http://stackoverflow.com/questions/3876680/is-it-possible-to-add-an-array-or-object-to-sharedpreferences-on-android question So from the android developer site on Data Storage User Preferences Shared preferences are not strictly for saving user preferences such as what ringtone a user has chosen. If you're interested in creating user preferences for your application..
How to programatically create and read WEP/EAP WiFi configurations in Android? http://stackoverflow.com/questions/4374862/how-to-programatically-create-and-read-wep-eap-wifi-configurations-in-android symbols we cannot find are of the type EnterpriseField . Well we've hit a roadblock We need these fields for reading saving a EAP config but we don't have programmatic access to them Java Reflection API to the rescue Well I am not a Java expert..
http://stackoverflow.com/questions/4597690/android-timer-how bottom is an example showing just the method I believe is preferable. Also remember to clean up your tasks in onPause saving state if necessary. import java.util.Timer import java.util.TimerTask import android.app.Activity import android.os.Bundle..
Android - What's the best way to share data between activities? http://stackoverflow.com/questions/4878159/android-whats-the-best-way-to-share-data-between-activities sqlite share preferences file etc. TL DR there are two ways of sharing data passing data in the intent's extras or saving it somewhere else. If data is primitives Strings or user defined objects send it as part of the intent extras user defined.. compared to Serializable . Share data without persisting to disk It is possible to share data between activities by saving it in memory given that in most cases both activities run in the same process. Note sometimes when the user leaves your..
Benefit of using Parcelable instead of serializing object http://stackoverflow.com/questions/5550670/benefit-of-using-parcelable-instead-of-serializing-object activities. But I wonder if there are any benefits in using Parcelable instead of classic serialization in case of saving state of my business objects to the internal memory for example Will it be simpler or faster than the classic way Where..
Android - disable landscape mode? http://stackoverflow.com/questions/582185/android-disable-landscape-mode caveats with forced portrait This does not absolve you of having to think about activity lifecycle events or properly saving restoring state. There are plenty of things besides app rotation that can trigger an activity destruction recreation including..
Deleting a gallery image after camera intent photo taken http://stackoverflow.com/questions/6390163/deleting-a-gallery-image-after-camera-intent-photo-taken been asked in many different ways but I still can not seem to delete the gallery image from the default folder. I am saving the file to the SD card correctly and I can delete that file fine but the default gallery image file that shows under the..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables something I perhaps should have emphasized more in the original answer. I.e. this is not meant to be a solution for saving user or other information that is meant to be persisted across application lifetimes. Thus I consider most criticism below..
What is the most appropriate way to store user settings in Android application http://stackoverflow.com/questions/785973/what-is-the-most-appropriate-way-to-store-user-settings-in-android-application any suggestion on how to store user values settings in Android application. java android preferences credentials saving data share improve this question In general SharedPreferences are your best bet for storing preferences so in general.. In general SharedPreferences are your best bet for storing preferences so in general I'd recommend that approach for saving application and user settings. The only area of concern here is what you're saving. Passwords are always a tricky thing.. I'd recommend that approach for saving application and user settings. The only area of concern here is what you're saving. Passwords are always a tricky thing to store and I'd be particularly wary of storing them as clear text. The Android architecture..
Android saving file to external storage http://stackoverflow.com/questions/7887078/android-saving-file-to-external-storage saving file to external storage I have a little issue with creating a directory and saving a file to it on my android application... saving file to external storage I have a little issue with creating a directory and saving a file to it on my android application. I'm using this piece of code to do this String filename MyApp MediaTag MediaTag..
Make a wizard like application in Android http://stackoverflow.com/questions/1013469/make-a-wizard-like-application-in-android user experience share improve this question I suggest going with 2 as it fits the goal of activities and views. Saving state in this case is easy if you use the MVC pattern you can simply have a model object that is passed along to the views...
Save image to sdcard from drawble resource on Android http://stackoverflow.com/questions/10558053/save-image-to-sdcard-from-drawble-resource-on-android this question The process of saving a file which is image in your case is described here save file to sd card Saving image to sdcard from drawble resource Say you have an image namely ic_launcher in your drawable. Then get a bitmap object..
Decoding Video using FFMpeg for android http://stackoverflow.com/questions/11322952/decoding-video-using-ffmpeg-for-android AVPicture pFrame pCodecCtx pix_fmt pCodecCtx width pCodecCtx height Save the frame to phone memory LOGI Saving Frame n SaveFrame pFrameRGB pCodecCtx width pCodecCtx height i LOGI After Saving Frame n Free the packet that was allocated.. Save the frame to phone memory LOGI Saving Frame n SaveFrame pFrameRGB pCodecCtx width pCodecCtx height i LOGI After Saving Frame n Free the packet that was allocated by av_read_frame av_free_packet packet Free the RGB image av_free buffer av_free..
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..
GCM Not Sending the Notifications http://stackoverflow.com/questions/18571844/gcm-not-sending-the-notifications String regId final SharedPreferences prefs getGcmPreferences context int appVersion getAppVersion context Log.i TAG Saving regId on app version appVersion SharedPreferences.Editor editor prefs.edit editor.putString PROPERTY_REG_ID regId editor.putInt..
Best approach for oldschool 2D zelda-like game http://stackoverflow.com/questions/2125354/best-approach-for-oldschool-2d-zelda-like-game
android View not attached to window manager http://stackoverflow.com/questions/2224676/android-view-not-attached-to-window-manager
ScrollView .scrollTo not working? Saving ScrollView position on rotation http://stackoverflow.com/questions/3263259/scrollview-scrollto-not-working-saving-scrollview-position-on-rotation .scrollTo not working Saving ScrollView position on rotation Ok.. I must be overlooking something real simple here but i think i'm trying to do something..
How do I serialize an object and save it to a file in Android? http://stackoverflow.com/questions/4118751/how-do-i-serialize-an-object-and-save-it-to-a-file-in-android see it anywhere on SO. Thanks for your help in advance. android serialization file io share improve this question Saving w o exception handling code FileOutputStream fos context.openFileOutput fileName Context.MODE_PRIVATE ObjectOutputStream..
Android Saving created bitmap to directory on sd card http://stackoverflow.com/questions/4263375/android-saving-created-bitmap-to-directory-on-sd-card Saving created bitmap to directory on sd card I created a bitmap and now i want to save that bitmap to a directory somewhere...
Android Dev Help: Saving an image from Res/raw or Asset folder to the Sd card http://stackoverflow.com/questions/4509877/android-dev-help-saving-an-image-from-res-raw-or-asset-folder-to-the-sd-card Dev Help Saving an image from Res raw or Asset folder to the Sd card I am trying to save an image jpg or png from the res raw or assets..
Saving nested foreign objects with ORMLite on Android http://stackoverflow.com/questions/4745652/saving-nested-foreign-objects-with-ormlite-on-android nested foreign objects with ORMLite on Android When working on Android does ORMLite only save shallow level objects I have..
http://stackoverflow.com/questions/6464123/how-to-crop-image-in-android single step api so that we don't require that the whole possibly large bitmap doesn't have to be read into memory if mSaving return if mCrop null return mSaving true Rect r mCrop.getCropRect int width int r.width int height int r.height If we are.. that the whole possibly large bitmap doesn't have to be read into memory if mSaving return if mCrop null return mSaving true Rect r mCrop.getCropRect int width int r.width int height int r.height If we are circle cropping we want alpha channel.. inline daintentta .putExtras extras finish else final Bitmap b croppedImage Util.startBackgroundJob this null Saving image new Runnable public void run saveOutput b mHandler private void saveOutput Bitmap croppedImage if mSaveUri null OutputStream..
How To implement a sqlite database in phonegap http://stackoverflow.com/questions/6647474/how-to-implement-a-sqlite-database-in-phonegap
Saving a hash map into Shared Preferences http://stackoverflow.com/questions/7944601/saving-a-hash-map-into-shared-preferences a hash map into Shared Preferences How I can save a Hash Map into the Shared Preferences in Android android sharedpreferences..
How to pass drawable between activities http://stackoverflow.com/questions/8407336/how-to-pass-drawable-between-activities b 0 b.length ImageView image ImageView findViewById R.id.imageView1 image.setImageBitmap bmp 2 Saving image file and passing its reference to another activity WHY to do so taken from http groups.google.com group android developers..
http://stackoverflow.com/questions/8543244/custom-camera-android public void onPictureTaken final byte data final Camera camera dialog ProgressDialog.show PreviewDemo.this Saving Photo new Thread public void run try Thread.sleep 1000 catch Exception ex onPictureTake data camera .start public void..
Saving audio input of Android Stock speech recognition engine http://stackoverflow.com/questions/8583406/saving-audio-input-of-android-stock-speech-recognition-engine audio input of Android Stock speech recognition engine I am trying to save in a file the audio data listened by speech..
Rotating Image on A canvas in android http://stackoverflow.com/questions/8712652/rotating-image-on-a-canvas-in-android matrix null You can also do it by rotating the canvas before drawing yourCanvas.save Canvas.MATRIX_SAVE_FLAG Saving the canvas and later restoring it so only this image will be rotated. yourCanvas.rotate angle yourCanvas.drawBitmap yourBitmap..
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