Activity transition in Android

Question

How can I define the transition between two activities for Android 1 5 and later   I would like an activity to fade in

User · Answer

IN GALAXY Devices   You need to make sure that you havn t turned it off in the device using the Settings  gt  Developer Options

User · Answer

Use ActivityCompat startActivity   works API   21       ActivityOptionsCompat options   ActivityOptionsCompat makeSceneTransitionAnimation activity  transitionImage  EXTRA IMAGE       ActivityCompat startActivity activity  intent  options toBundle

User · Answer

Yes   You can tell the OS what kind of transition you want to have for your activity    Override public void onCreate Bundle savedInstanceState        super onCreate savedInstanceState       getWindow   setWindowAnimations ANIMATION                 Where ANIMATION is an integer referring to a built in animation in the OS

User · Answer

Before Starting your Intent   ActivityOptions options   ActivityOptions makeSceneTransitionAnimation AlbumListActivity this   startActivity intent  options toBundle       This gives Default Animation to your Activity Transition

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I overwrite my default activity animation  I test it in api 15 that it work smoothly  Here is the solution that I use    lt  -- Base application theme  -- gt   lt style name  AppTheme  parent  Theme AppCompat Light NoActionBar  gt       lt  -- Customize your theme here  -- gt       lt item name  colorPrimary  gt  color colorPrimary lt  item gt       lt item name  colorPrimaryDark  gt  color colorPrimaryDark lt  item gt       lt item name  colorAccent  gt  color colorPrimary lt  item gt       lt item name  android windowAnimationStyle  gt  style CustomActivityAnimation lt  item gt    lt  style gt    lt style name  CustomActivityAnimation  parent   android style Animation Activity  gt       lt item name  android activityOpenEnterAnimation  gt  anim slide in right lt  item gt       lt item name  android activityOpenExitAnimation  gt  anim slide out left lt  item gt       lt item name  android activityCloseEnterAnimation  gt  anim slide in left lt  item gt       lt item name  android activityCloseExitAnimation  gt  anim slide out right lt  item gt   lt  style gt    Create anim folder under res folder and then create this four animation files   slide in right xml   lt  xml version  1 0  encoding  utf-8   gt    lt set xmlns android  http   schemas android com apk res android  gt       lt translate android fromXDelta  100 p  android toXDelta  0          android duration   android integer config mediumAnimTime   gt   lt  set gt    slide out left xml   lt  xml version  1 0  encoding  utf-8   gt   lt set xmlns android  http   schemas android com apk res android  gt       lt translate android fromXDelta  0  android toXDelta  -100 p          android duration   android integer config mediumAnimTime   gt   lt  set gt    slide in left xml   lt  xml version  1 0  encoding  utf-8   gt    lt set xmlns android  http   schemas android com apk res android  gt       lt translate android fromXDelta  -100 p  android toXDelta  0          android duration   android integer config mediumAnimTime   gt   lt  set gt    slide out right xml   lt  xml version  1 0  encoding  utf-8   gt    lt set xmlns android  http   schemas android com apk res android  gt       lt translate android fromXDelta  0  android toXDelta  100 p          android duration   android integer config mediumAnimTime   gt   lt  set gt    You can download my sample project   That s all

User · Answer

zoom in out animation  Intent i   new Intent getApplicationContext    LoginActivity class    overridePendingTransition R anim zoom enter  R anim zoom exit   startActivity i   finish      zoom enter   lt  xml version  1 0  encoding  utf-8   gt   lt alpha xmlns android  http   schemas android com apk res android      android interpolator   android anim accelerate interpolator      android fromAlpha  0 0  android toAlpha  1 0      android duration  500    gt    zoom exit     lt alpha xmlns android  http   schemas android com apk res android      android interpolator   android anim accelerate interpolator      android fromAlpha  1 0  android toAlpha  0 0      android fillAfter  true      android duration  500    gt

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For a list of default animations see  http   developer android com reference android R anim html  There is in fact fade in and fade out for API level 1 and up

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Some versions of Android support custom Activity transitions and some don t  older devices   If you want to use custom transitions it s good practice to check whether the Activity has the overridePendingTransition   method  as on older versions it does not   To know whether the method exists or not  reflection API can be used  Here is the simple code which will check and return the method if it exists   Method mOverridePendingTransition   try           mOverridePendingTransition   Activity class getMethod                   overridePendingTransition   new Class     Integer TYPE  Integer TYPE                 success          catch  NoSuchMethodException nsme               failure  this version of Android doesn t have this method             And then  we can apply our own transition  i e  use this method if it exists    if  UIConstants mOverridePendingTransition    null                   try                      UIConstants mOverridePendingTransition invoke MainActivity this  R anim activity fade in  R anim activity fade out                    catch  InvocationTargetException e                       e printStackTrace                     catch  IllegalAccessException e                       e printStackTrace                                     Here  as an example  simple fade-in and fade-out animations were used for transition demonstration

User · Answer

An even easy way to do it is    Create an animation style into your styles xml file     lt style name  WindowAnimationTransition  gt       lt item name  android windowEnterAnimation  gt  android anim fade in lt  item gt       lt item name  android windowExitAnimation  gt  android anim fade out lt  item gt   lt  style gt      Add this style to your app theme     lt style name  AppBaseTheme  parent  Theme Material Light DarkActionBar  gt         lt item name  android windowAnimationStyle  gt  style WindowAnimationTransition lt  item gt   lt  style gt     That s it

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Here s the code to do a nice smooth fade between two Activities    Create a file called fadein xml in res anim   lt  xml version  1 0  encoding  utf-8   gt   lt alpha xmlns android  http   schemas android com apk res android     android interpolator   android anim accelerate interpolator     android fromAlpha  0 0  android toAlpha  1 0  android duration  2000    gt    Create a file called fadeout xml in res anim   lt  xml version  1 0  encoding  utf-8   gt    lt alpha xmlns android  http   schemas android com apk res android     android interpolator   android anim accelerate interpolator     android fromAlpha  1 0  android toAlpha  0 0  android duration  2000    gt    If you want to fade from Activity A to Activity B  put the following in the onCreate   method for Activity B  Before setContentView   works for me   overridePendingTransition R anim fadein  R anim fadeout     If the fades are too slow for you  change android duration in the xml files above to something smaller

User · Answer

create res anim fadein xml       lt  xml version  1 0  encoding  utf-8   gt       lt alpha xmlns android  http   schemas android com apk res android         android interpolator   android anim accelerate interpolator         android fromAlpha  0 0  android toAlpha  1 0  android duration  500    gt    create res anim fadeout xml       lt  xml version  1 0  encoding  utf-8   gt       lt alpha xmlns android  http   schemas android com apk res android         android interpolator   android anim accelerate interpolator         android fromAlpha  1 0  android toAlpha  0 0  android duration  500    gt    In res values styles xml        lt style name  Fade  gt           lt item name  android windowEnterAnimation  gt  anim fadein lt  item gt           lt item name  android windowExitAnimation  gt  anim fadeout lt  item gt       lt  style gt    In activities onCreate    getWindow   getAttributes   windowAnimations   R style Fade

User · Answer

You can do this with Activity overridePendingTransition    You can define simple transition animations in an XML resource file

User · Answer

Here s the code to do a nice smooth between two activity    smooth effect from left to right  Create a file called slide in right xml and slide out right xml in res anim  slide in right xml       lt  xml version  1 0  encoding  utf-8   gt       lt set xmlns android  http   schemas android com apk res android          android shareInterpolator  false   gt           lt translate android duration  5000  android fromXDelta  100   android toXDelta  0     gt           lt alpha android duration  5000  android fromAlpha  0 0  android toAlpha  1 0    gt       lt  set gt    slide out right xml   lt  xml version  1 0  encoding  utf-8   gt   lt set xmlns android  http   schemas android com apk res android      android shareInterpolator  false   gt       lt translate android duration  5000  android fromXDelta  0   android toXDelta  -100    gt       lt alpha android duration  5000  android fromAlpha  1 0  android toAlpha  0 0    gt   lt  set gt   smooth effect from right to left  Create a file called animation enter xml and animation leave xml in res anim  animation enter xml      lt set xmlns android  http   schemas android com apk res android      android shareInterpolator  false  gt       lt translate android fromXDelta  -100   android toXDelta  0           android fromYDelta  0   android toYDelta  0           android duration  700   gt      lt  set gt    animation leave xml     lt set xmlns android  http   schemas android com apk res android      android shareInterpolator  false  gt       lt translate         android fromXDelta  0   android toXDelta  100           android fromYDelta  0   android toYDelta  0           android duration  700    gt     lt  set gt   Navigate from one activity to second Activity     Intent intent next new Intent One Activity this Second Activity class      overridePendingTransition R anim slide in right R anim slide out right      startActivity intent next    finish      4 On back press event or Navigate from second activity to one Activity   Intent home intent   new Intent Second Activity this  One Activity class    overridePendingTransition R anim animation enter  R anim animation leave    startActivity home intent    finish

User · Answer

You cannot use overridePendingTransition in Android 1 5  overridePendingTransistion came to Android 2 0   If you re gonna go through this without any error you have to compile for the target  1 5 or higher  using the ordinary animations  or you own  or you have to compile for the target  2 0 or higher  using overridePendingTransistion   Summary  You cannot use overridePendingTransistion in Android 1 5   You can though use the built-in animations in the OS

[android] Activity transition in Android

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