2014/10/16 上午 08:11:12
android Programming Glossary: clickHow can I use external JARs in an Android project? http://stackoverflow.com/questions/1334802/how-can-i-use-external-jars-in-an-android-project folder Copy your JAR files to the libs folder Now right click on the Jar file and then select Build Path Add to Build Path..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra share improve this question Right click on your project goto properties. Java Build Path. Choose Order..
Android: ListView elements with multiple clickable buttons http://stackoverflow.com/questions/1709166/android-listview-elements-with-multiple-clickable-buttons ListView elements with multiple clickable buttons I've a ListView where every element in the list.. position However I don't want the whole item to be clickable but only the two buttons of each list element. So my question.. parameters int button which button of the element has been clicked int position which is the element in the list on which 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 Android application I'm trying to send the mail on button click directly without using this application. android email share..
How to pick an image from gallery (SD Card) for my app in Android? http://stackoverflow.com/questions/2507898/how-to-pick-an-image-from-gallery-sd-card-for-my-app-in-android I have a button and an ImageView in my Activity. When I click the button it would redirect to gallery and I would be able..
“Conversion to Dalvik format failed with error 1” on external JAR http://stackoverflow.com/questions/2680827/conversion-to-dalvik-format-failed-with-error-1-on-external-jar remove all except the Android X.Y in my case Android 1.5 . click OK. Go to Project 罈 Clean 罈 Clean projects selected below 罈.. 罈 Clean projects selected below 罈 select your project and click OK. That should work. It is also possible that you have a JAR..
How to use SharedPreferences in Android to store, fetch and edit values http://stackoverflow.com/questions/3624280/how-to-use-sharedpreferences-in-android-to-store-fetch-and-edit-values
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project a new folder libs in your Eclipse Android project. Right click libs and choose Import General File System then Next Browse.. directory i.e. where you downloaded it to . Click OK then click the directory name not the checkbox in the left pane then check.. This puts the library into your project physically . Right click on your project choose Build Path Configure Build Path then..
http://stackoverflow.com/questions/3815090/webview-and-html5-video Now the rub WebView doesn't like it. At all. I can click on the poster image and nothing happens. Googling I found http.. issue. I can play it only once. The second time I click on the video dispatcher either the poster or some play button..
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 in android I'm trying to create an always op top button clickable image which stays on top of all the windows all the time... with flag TYPE_SYSTEM_OVERLAY . Now I want to add a button clickable image in place of this text which can receive touch events.. mView params Now you will start getting each and every click event. So you need to rectify in your event handler. In your..
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 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.. 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..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for are called as below onCreate onStart onResume When you click on Phone button the Activity goes to the background below events.. events will be called onRestart onStart onResume When you click the back button OR try to finish the activity the events are..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection and has only been slightly adapted. For the simple click situation I need only set the onClickListener for each ImageView.. I attach this listener I need to be able to detect single clicks also. Gesture detection mGestureDetector new GestureDetector..
Error importing HoloEverywhere http://stackoverflow.com/questions/10608539/error-importing-holoeverywhere to your project Create a new Android project Right Click on project Properties Android Add add both ActionBarSherlock..
“Parse Error : There is a problem parsing the package” while installing Android application http://stackoverflow.com/questions/1492401/parse-error-there-is-a-problem-parsing-the-package-while-installing-android and finish the code signing process. For this Right Click your Project node select Export. There you will see a wizard...
Importing google-play-service library showing a red X next to this reference android http://stackoverflow.com/questions/17611017/importing-google-play-service-library-showing-a-red-x-next-to-this-reference-and project . Import the library project to your eclipse Click File Import select Android Existing Android Code into Workspace.. Right click on the library project. Goto properties. Click Android on the left panel. You will see Is Library checked... Goto properties. Choose Android on the left panel. Click on Add and browse the library project. Select the same. Click..
Failed to load map. Error contacting Google servers. This is probably an authentication issue http://stackoverflow.com/questions/17667935/failed-to-load-map-error-contacting-google-servers-this-is-probably-an-authent Go to Settings Application Manager Select Your Application Click on Clear Data Or Must Uninstall The Application before installing..
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 Button send Button this.findViewById R.id.send send.setOnClickListener new View.OnClickListener public void onClick View v.. R.id.send send.setOnClickListener new View.OnClickListener public void onClick View v TODO Auto generated method.. new View.OnClickListener public void onClick View v TODO Auto generated method stub try GMailSender sender..
Best way to add Activity to an Android project in Eclipse? http://stackoverflow.com/questions/2337874/best-way-to-add-activity-to-an-android-project-in-eclipse click on AndroidManifest.xml in the package explorer. Click on the Application tab of the manifest editor Click on Add.... Click on the Application tab of the manifest editor Click on Add.. under the Application Nodes heading bottom left of.. have the option you want to create a new top level element Click on the Name link under the Attributes for header bottom right..
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project parent directory i.e. where you downloaded it to . Click OK then click the directory name not the checkbox in the left..
How exactly does the android:onClick XML attribute differ from setOnClickListener? http://stackoverflow.com/questions/4153517/how-exactly-does-the-androidonclick-xml-attribute-differ-from-setonclicklistene exactly does the android onClick XML attribute differ from setOnClickListener From that I've.. does the android onClick XML attribute differ from setOnClickListener From that I've read you can assign a onClick handler.. setOnClickListener From that I've read you can assign a onClick handler to a button in two ways. Using the android onClick XML..
ADT requires 'org.eclipse.wst.sse.core 0.0.0' but it could not be found http://stackoverflow.com/questions/4249695/adt-requires-org-eclipse-wst-sse-core-0-0-0-but-it-could-not-be-found Eclipse 3.6 Helios Select Help Install New Software... Click the link for Available Software Sites. Ensure there is an update..
http://stackoverflow.com/questions/4373485/android-swipe-on-list item and mark it as swiped while continue to support OnItemClick and OnItemLongClick. Here is me solution 1st The SwipeDetector.. swiped while continue to support OnItemClick and OnItemLongClick. Here is me solution 1st The SwipeDetector class import android.util.Log.. Action.None return false allow other events like Click to be processed case MotionEvent.ACTION_UP upX event.getX upY..
Android: Want to set custom fonts for whole application not runtime http://stackoverflow.com/questions/4395309/android-want-to-set-custom-fonts-for-whole-application-not-runtime android layout_height wrap_content android text Click Me custom typeface roboto LinearLayout The xmlns custom line..
Solution to INSTALL_FAILED_INSUFFICIENT_STORAGE error on Android http://stackoverflow.com/questions/4709137/solution-to-install-failed-insufficient-storage-error-on-android window larger and finally paste partition size 1024 there. Click Apply and then Run to use your emulator. Go to Eclipse's Preferences.. partition size 1024 on the 𡤜efault emulator option field. Click 𦯷pply and use your emulator as usual. share improve this answer..
How to call Android contacts list? http://stackoverflow.com/questions/866769/how-to-call-android-contacts-list when contact is pressed @Override protected void onListItemClick ListView l View v int position long id super.onListItemClick.. ListView l View v int position long id super.onListItemClick l v position id Cursor C Cursor mAdapter.getItem position PBCONTACT..
Android calling AsyncTask right after an another finished http://stackoverflow.com/questions/10048958/android-calling-asynctask-right-after-an-another-finished
Android Pinch and Zoom Image in Activity http://stackoverflow.com/questions/13210443/android-pinch-and-zoom-image-in-activity redundantYSpace float width height static final int CLICK 3 float saveScale 1f float right bottom origWidth origHeight.. start.x int yDiff int Math.abs curr.y start.y if xDiff CLICK yDiff CLICK performClick break case MotionEvent.ACTION_POINTER_UP.. yDiff int Math.abs curr.y start.y if xDiff CLICK yDiff CLICK performClick break case MotionEvent.ACTION_POINTER_UP mode..
Android TabWidget detect click on current tab http://stackoverflow.com/questions/4337514/android-tabwidget-detect-click-on-current-tab tabId int i getTabHost .getCurrentTab Log.i @@@@@@@@ ANN CLICK TAB NUMBER i if i 0 Log.i @@@@@@@@@@ Inside onClick tab 0 onClick..
Displaying Android asset files in a WebView? http://stackoverflow.com/questions/5320288/displaying-android-asset-files-in-a-webview following links in demo_welcome.html work a href test.html CLICK HERE a p a href file android_asset html_no_copy test.html OR.. head body H1 Testing One Two Three H1 a href test.html CLICK HERE a p a href file android_asset html_no_copy test.html OR..
How do I modify TouchImageView with double tap to zoom in and out? http://stackoverflow.com/questions/7704086/how-do-i-modify-touchimageview-with-double-tap-to-zoom-in-and-out redundantYSpace float width height static final int CLICK 3 float saveScale 1f float right bottom origWidth origHeight.. start.x int yDiff int Math.abs curr.y start.y if xDiff CLICK yDiff CLICK performClick break case MotionEvent.ACTION_POINTER_UP.. yDiff int Math.abs curr.y start.y if xDiff CLICK yDiff CLICK performClick break case MotionEvent.ACTION_POINTER_UP mode..
how to check previous value in android of viewflipper http://stackoverflow.com/questions/8515802/how-to-check-previous-value-in-android-of-viewflipper changes if previousFlipperID 1 this is the VERY FIRST CLICK using 1 to denotate that nothing was previously selected previousFlipperID..
How can I use external JARs in an Android project? http://stackoverflow.com/questions/1334802/how-can-i-use-external-jars-in-an-android-project project is Create a folder called libs in your project's root folder Copy your JAR files to the libs folder Now right click on the Jar file and then select Build Path Add to Build Path which will create a folder called 'Referenced Libraries' within..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra NOTHING and my project has stopped working android classnotfoundexception share improve this question Right click on your project goto properties. Java Build Path. Choose Order export tab. Make sure that Android Private Libraries is selected...
Android: ListView elements with multiple clickable buttons http://stackoverflow.com/questions/1709166/android-listview-elements-with-multiple-clickable-buttons ListView elements with multiple clickable buttons I've a ListView where every element in the list contains a TextView and two different Buttons. Something like.. list View view int position long id Log.i TAG onListItemClick position However I don't want the whole item to be clickable but only the two buttons of each list element. So my question is how do I implement a onClickListener for these two.. a onClickListener for these two buttons with the following parameters int button which button of the element has been clicked int position which is the element in the list on which the button click happened Update I found a solution as described..
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 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 this question Send e mail in Android using the..
How to pick an image from gallery (SD Card) for my app in Android? http://stackoverflow.com/questions/2507898/how-to-pick-an-image-from-gallery-sd-card-for-my-app-in-android for Android 1.6. I am working on photos options in my app. I have a button and an ImageView in my Activity. When I click the button it would redirect to gallery and I would be able to select an image. The selected image would appear in my ImageView...
“Conversion to Dalvik format failed with error 1” on external JAR http://stackoverflow.com/questions/2680827/conversion-to-dalvik-format-failed-with-error-1-on-external-jar to Project 罈 Properties 罈 Java Build Path 罈 Libraries and remove all except the Android X.Y in my case Android 1.5 . click OK. Go to Project 罈 Clean 罈 Clean projects selected below 罈 select your project and click OK. That should work. It is also.. X.Y in my case Android 1.5 . click OK. Go to Project 罈 Clean 罈 Clean projects selected below 罈 select your project and click OK. That should work. It is also possible that you have a JAR file located somewhere in your project folders I had copied..
How to use SharedPreferences in Android to store, fetch and edit values http://stackoverflow.com/questions/3624280/how-to-use-sharedpreferences-in-android-to-store-fetch-and-edit-values
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project Download the library to your host development system. Create a new folder libs in your Eclipse Android project. Right click libs and choose Import General File System then Next Browse in the filesystem to find the library's parent directory i.e... Next Browse in the filesystem to find the library's parent directory i.e. where you downloaded it to . Click OK then click the directory name not the checkbox in the left pane then check the relevant JAR in the right pane. This puts the library.. left pane then check the relevant JAR in the right pane. This puts the library into your project physically . Right click on your project choose Build Path Configure Build Path then click the Libraries tab then Add JARs... navigate to your new..
http://stackoverflow.com/questions/3815090/webview-and-html5-video encoding issues it works great on Android... in the native browser. Now the rub WebView doesn't like it. At all. I can click on the poster image and nothing happens. Googling I found http www.codelark.com 2010 05 12 android viewing video from embedded.. a.initWebView But now I should say there are still an important issue. I can play it only once. The second time I click on the video dispatcher either the poster or some play button it does nothing. I would also like the video to play inside..
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 a system overlay always on top button in android I'm trying to create an always op top button clickable image which stays on top of all the windows all the time. The proof of concept is here Smart Taskbar on AppBrain and.. is subclass ViewGroup and add it to root window manager with flag TYPE_SYSTEM_OVERLAY . Now I want to add a button clickable image in place of this text which can receive touch events on itself. I tried overriding onTouchEvent for the whole.. wm WindowManager getSystemService WINDOW_SERVICE wm.addView mView params Now you will start getting each and every click event. So you need to rectify in your event handler. In your ViewGroup touch event @Override public boolean onTouchEvent..
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 while 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.. 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 SD card the application returns from the activity back to..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for method. EDIT When the Activity first time loads the events are called as below onCreate onStart onResume When you click on Phone button the Activity goes to the background below events are called onPause onStop Exit the phone dialer below events.. events are called onPause onStop Exit the phone dialer below events will be called onRestart onStart onResume When you click the back button OR try to finish the activity the events are called as below onPause onStop onDestroy Activity States The..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection . That file is take from Romain Guy's Photostream application and has only been slightly adapted. For the simple click situation I need only set the onClickListener for each ImageView I add to be the main activity which implements View.OnClickListener.. of this working across views. What when and how should I attach this listener I need to be able to detect single clicks also. Gesture detection mGestureDetector new GestureDetector this new GestureDetector.SimpleOnGestureListener public boolean..
Error importing HoloEverywhere http://stackoverflow.com/questions/10608539/error-importing-holoeverywhere ActionBarSherlock . Follow these steps to add HoloEverywhere to your project Create a new Android project Right Click on project Properties Android Add add both ActionBarSherlock and HoloEverywhere Change the Android Manifest to following..
“Parse Error : There is a problem parsing the package” while installing Android application http://stackoverflow.com/questions/1492401/parse-error-there-is-a-problem-parsing-the-package-while-installing-android 2 android versionName 1.0.1 Then I export the application and finish the code signing process. For this Right Click your Project node select Export. There you will see a wizard. Follow the steps and finish the code signing also. I got the..
Importing google-play-service library showing a red X next to this reference android http://stackoverflow.com/questions/17611017/importing-google-play-service-library-showing-a-red-x-next-to-this-reference-and google_play_services libproject google play services_lib library project . Import the library project to your eclipse Click File Import select Android Existing Android Code into Workspace and browse the workspace import the library project . You.. the library project . You can check if it is library project. Right click on the library project. Goto properties. Click Android on the left panel. You will see Is Library checked. Right click on your android project. Goto properties. Choose..
Failed to load map. Error contacting Google servers. This is probably an authentication issue http://stackoverflow.com/questions/17667935/failed-to-load-map-error-contacting-google-servers-this-is-probably-an-authent Clear Application Data To Clear Application Data Either Go to Settings Application Manager Select Your Application Click on Clear Data Or Must Uninstall The Application before installing it Note Don't Re install unless you Completely Uninstall..
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 savedInstanceState setContentView R.layout.main final Button send Button this.findViewById R.id.send send.setOnClickListener new View.OnClickListener public void onClick View v TODO Auto generated method stub try GMailSender sender new.. setContentView R.layout.main final Button send Button this.findViewById R.id.send send.setOnClickListener new View.OnClickListener public void onClick View v TODO Auto generated method stub try GMailSender sender new GMailSender username@gmail.com.. final Button send Button this.findViewById R.id.send send.setOnClickListener new View.OnClickListener public void onClick View v TODO Auto generated method stub try GMailSender sender new GMailSender username@gmail.com password sender.sendMail..
Best way to add Activity to an Android project in Eclipse? http://stackoverflow.com/questions/2337874/best-way-to-add-activity-to-an-android-project-in-eclipse can create the activity via the manifest editor like this Double click on AndroidManifest.xml in the package explorer. Click on the Application tab of the manifest editor Click on Add.. under the Application Nodes heading bottom left of the screen.. this Double click on AndroidManifest.xml in the package explorer. Click on the Application tab of the manifest editor Click on Add.. under the Application Nodes heading bottom left of the screen Choose Activity from the list in the dialog that.. Activity from the list in the dialog that pops up if you have the option you want to create a new top level element Click on the Name link under the Attributes for header bottom right of the window to create a class for the new activity. When..
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project System then Next Browse in the filesystem to find the library's parent directory i.e. where you downloaded it to . Click OK then click the directory name not the checkbox in the left pane then check the relevant JAR in the right pane. This puts..
How exactly does the android:onClick XML attribute differ from setOnClickListener? http://stackoverflow.com/questions/4153517/how-exactly-does-the-androidonclick-xml-attribute-differ-from-setonclicklistene exactly does the android onClick XML attribute differ from setOnClickListener From that I've read you can assign a onClick handler to a button in two ways... exactly does the android onClick XML attribute differ from setOnClickListener From that I've read you can assign a onClick handler to a button in two ways. Using the android onClick XML attribute.. exactly does the android onClick XML attribute differ from setOnClickListener From that I've read you can assign a onClick handler to a button in two ways. Using the android onClick XML attribute where you just use the name of a public method..
ADT requires 'org.eclipse.wst.sse.core 0.0.0' but it could not be found http://stackoverflow.com/questions/4249695/adt-requires-org-eclipse-wst-sse-core-0-0-0-but-it-could-not-be-found they can be easily installed by following these instructions. Eclipse 3.6 Helios Select Help Install New Software... Click the link for Available Software Sites. Ensure there is an update site named Helios. If this is not present click Add.....
http://stackoverflow.com/questions/4373485/android-swipe-on-list answer here. I wanted to detect a swipe action in ListView item and mark it as swiped while continue to support OnItemClick and OnItemLongClick. Here is me solution 1st The SwipeDetector class import android.util.Log import android.view.MotionEvent.. to detect a swipe action in ListView item and mark it as swiped while continue to support OnItemClick and OnItemLongClick. Here is me solution 1st The SwipeDetector class import android.util.Log import android.view.MotionEvent import android.view.View.. downX event.getX downY event.getY mSwipeDetected Action.None return false allow other events like Click to be processed case MotionEvent.ACTION_UP upX event.getX upY event.getY float deltaX downX upX float deltaY downY upY..
Android: Want to set custom fonts for whole application not runtime http://stackoverflow.com/questions/4395309/android-want-to-set-custom-fonts-for-whole-application-not-runtime android id @ id button android layout_width wrap_content android layout_height wrap_content android text Click Me custom typeface roboto LinearLayout The xmlns custom line can really be anything but the convention is what's shown above...
Solution to INSTALL_FAILED_INSUFFICIENT_STORAGE error on Android http://stackoverflow.com/questions/4709137/solution-to-install-failed-insufficient-storage-error-on-android Line Options field sometimes you'll need to make the window larger and finally paste partition size 1024 there. Click Apply and then Run to use your emulator. Go to Eclipse's Preferences and then select 𦚵aunch Add partition size 1024 on the..
How to call Android contacts list? http://stackoverflow.com/questions/866769/how-to-call-android-contacts-list C columns names setListAdapter mAdapter end onCreate Called when contact is pressed @Override protected void onListItemClick ListView l View v int position long id super.onListItemClick l v position id Cursor C Cursor mAdapter.getItem position PBCONTACT.. contact is pressed @Override protected void onListItemClick ListView l View v int position long id super.onListItemClick l v position id Cursor C Cursor mAdapter.getItem position PBCONTACT C.getString C.getColumnIndex People.NAME RHS 05 06 pbContact..
Android calling AsyncTask right after an another finished http://stackoverflow.com/questions/10048958/android-calling-asynctask-right-after-an-another-finished
Android Pinch and Zoom Image in Activity http://stackoverflow.com/questions/13210443/android-pinch-and-zoom-image-in-activity float minScale 1f float maxScale 3f float m float redundantXSpace redundantYSpace float width height static final int CLICK 3 float saveScale 1f float right bottom origWidth origHeight bmWidth bmHeight ScaleGestureDetector mScaleDetector Context.. mode NONE int xDiff int Math.abs curr.x start.x int yDiff int Math.abs curr.y start.y if xDiff CLICK yDiff CLICK performClick break case MotionEvent.ACTION_POINTER_UP mode NONE break setImageMatrix matrix invalidate.. mode NONE int xDiff int Math.abs curr.x start.x int yDiff int Math.abs curr.y start.y if xDiff CLICK yDiff CLICK performClick break case MotionEvent.ACTION_POINTER_UP mode NONE break setImageMatrix matrix invalidate return true..
Android TabWidget detect click on current tab http://stackoverflow.com/questions/4337514/android-tabwidget-detect-click-on-current-tab OnTabChangeListener @Override public void onTabChanged String tabId int i getTabHost .getCurrentTab Log.i @@@@@@@@ ANN CLICK TAB NUMBER i if i 0 Log.i @@@@@@@@@@ Inside onClick tab 0 onClick tab else if i 1 Log.i @@@@@@@@@@ Inside onClick tab..
Displaying Android asset files in a WebView? http://stackoverflow.com/questions/5320288/displaying-android-asset-files-in-a-webview html_no_copy demo_welcome.html Works But neither of the following links in demo_welcome.html work a href test.html CLICK HERE a p a href file android_asset html_no_copy test.html OR HERE a I know I can get around this by writing a content provider.. Demo Html title link rel stylesheet type text css href demo.css head body H1 Testing One Two Three H1 a href test.html CLICK HERE a p a href file android_asset html_no_copy test.html OR HERE a body html test.html DOCTYPE html PUBLIC W3C DTD HTML..
How do I modify TouchImageView with double tap to zoom in and out? http://stackoverflow.com/questions/7704086/how-do-i-modify-touchimageview-with-double-tap-to-zoom-in-and-out float minScale 1f float maxScale 3f float m float redundantXSpace redundantYSpace float width height static final int CLICK 3 float saveScale 1f float right bottom origWidth origHeight bmWidth bmHeight ScaleGestureDetector mScaleDetector private.. mode NONE int xDiff int Math.abs curr.x start.x int yDiff int Math.abs curr.y start.y if xDiff CLICK yDiff CLICK performClick break case MotionEvent.ACTION_POINTER_UP mode NONE break setImageMatrix matrix invalidate.. mode NONE int xDiff int Math.abs curr.x start.x int yDiff int Math.abs curr.y start.y if xDiff CLICK yDiff CLICK performClick break case MotionEvent.ACTION_POINTER_UP mode NONE break setImageMatrix matrix invalidate return true..
how to check previous value in android of viewflipper http://stackoverflow.com/questions/8515802/how-to-check-previous-value-in-android-of-viewflipper public void onClick View v .... your code but modified changes if previousFlipperID 1 this is the VERY FIRST CLICK using 1 to denotate that nothing was previously selected previousFlipperID v.getId return end changes switch v.getId case..
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