I am facing the problem while retrieving the contacts from the contact book in Android 8.0 Oreo java.lang.IllegalStateException: Only fullscreen opaque activities can request orientation
I am trying to get the contact in my activity from the phone contact book and it works perfect for Lollipop, Marshmallow, Nougat, etc but it will gives me the error for Oreo like this please help me. My code is here below.
Demo Code :-
private void loadContacts() {
contactAsync = new ContactLoaderAsync();
contactAsync.execute();
}
private class ContactLoaderAsync extends AsyncTask<Void, Void, Void> {
private Cursor numCursor;
#Override
protected void onPreExecute() {
super.onPreExecute();
Uri numContacts = ContactsContract.CommonDataKinds.Phone.CONTENT_URI;
String[] numProjection = new String[]{ContactsContract.CommonDataKinds.Phone.CONTACT_ID, ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME, ContactsContract.CommonDataKinds.Phone.NUMBER, ContactsContract.CommonDataKinds.Phone.TYPE};
if (android.os.Build.VERSION.SDK_INT < 11) {
numCursor = InviteByContactActivity.this.managedQuery(numContacts, numProjection, null, null, ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME + " COLLATE NOCASE ASC");
} else {
CursorLoader cursorLoader = new CursorLoader(InviteByContactActivity.this, numContacts, numProjection, null, null, ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME + " COLLATE NOCASE ASC");
numCursor = cursorLoader.loadInBackground();
}
}
#Override
protected Void doInBackground(Void... params) {
if (numCursor.moveToFirst()) {
try {
final int contactIdIndex = numCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.CONTACT_ID);
final int displayNameIndex = numCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME);
final int numberIndex = numCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);
final int typeIndex = numCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.TYPE);
String displayName, number, type;
do {
displayName = numCursor.getString(displayNameIndex);
number = numCursor.getString(numberIndex);
type = getContactTypeString(numCursor.getString(typeIndex), true);
final ContactModel contact = new ContactModel(displayName, type, number);
phoneNumber = number.replaceAll(" ", "").replaceAll("\\(", "").replaceAll("\\)", "").replaceAll("-", "");
if (phoneNumber != null || displayName != null) {
contacts.add(phoneNumber);
contactsName.add(displayName);
contactsChecked.add(false);
filterdNames.add(phoneNumber);
filterdContactNames.add(displayName);
filterdCheckedNames.add(false);
}
} while (numCursor.moveToNext());
} finally {
numCursor.close();
}
}
Collections.sort(contacts, new Comparator<String>() {
#Override
public int compare(String lhs, String rhs) {
return lhs.compareToIgnoreCase(rhs);
}
});
InviteByContactActivity.this.runOnUiThread(new Runnable() {
#Override
public void run() {
mContactAdapter.notifyDataSetChanged();
}
});
return null;
}
}
private String getContactTypeString(String typeNum, boolean isPhone) {
String type = PHONE_TYPES.get(typeNum);
if (type == null)
return "other";
return type;
}
static HashMap<String, String> PHONE_TYPES = new HashMap<String, String>();
static {
PHONE_TYPES.put(ContactsContract.CommonDataKinds.Phone.TYPE_HOME + "", "home");
PHONE_TYPES.put(ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE + "", "mobile");
PHONE_TYPES.put(ContactsContract.CommonDataKinds.Phone.TYPE_WORK + "", "work");
}
}
Error Log:-
E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example, PID: 6573
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example/com.example.Activity.InviteByContactActivity}: java.lang.IllegalStateException: Only fullscreen opaque activities can request orientation
Caused by: java.lang.IllegalStateException: Only fullscreen opaque activities can request orientation
In android Oreo (API 26) you can not change orientation for Activity that have below line(s) in style
<item name="android:windowIsTranslucent">true</item>
or
<item name="android:windowIsFloating">true</item>
You have several way to solving this :
1) You can simply remove above line(s) (or turn it to false) and your app works fine.
2) Or you can first remove below line from manifest for that activity
android:screenOrientation="portrait"
Then you must add this line to your activity (in onCreate())
'>=' change to '!=' thanks to Entreco comment
//android O fix bug orientation
if (android.os.Build.VERSION.SDK_INT != Build.VERSION_CODES.O) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
3) You can create new styles.xml in values-v26 folder and add this to your style.xml. (Thanks to AbdelHady comment)
<item name="android:windowIsTranslucent">false</item>
<item name="android:windowIsFloating">false</item>
In Android O and later this error happens when you set
android:screenOrientation="portrait"
in Manifest.
Remove that line and use
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
in your activity.
This will fix your issue.
Google throws this exception on Activity's onCreate method after v27, their meaning is : if an Activity is translucent or floating, its orientation should be relied on parent(background) Activity, can't make decision on itself.
Even if you remove android:screenOrientation="portrait" from the floating or translucent Activity but fix orientation on its parent(background) Activity, it is still fixed by the parent, I have tested already.
One special situation : if you make translucent on a launcher Activity, it has't parent(background), so always rotate with device. Want to fix it, you have to take another way to replace <item name="android:windowIsTranslucent">true</item> style.
The problem seems to be happening when your target sdk is 28. So after trying out many options finally this worked.
<activity
android:name=".activities.FilterActivity"
android:theme="#style/Transparent"
android:windowSoftInputMode="stateHidden|adjustResize" />
style:-
<style name="Transparent" parent="Theme.AppCompat.Light.NoActionBar">
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowBackground">#android:color/transparent</item>
<item name="android:windowIsFloating">true</item>
<item name="android:windowContentOverlay">#null</item>
<item name="android:windowNoTitle">true</item>
<item name="android:backgroundDimEnabled">false</item>
</style>
Note:parent="Theme.AppCompat.Light.NoActionBar" is needed for api 28. Previously had something else at api 26. Was working great but started to give problem at 28.
Hope it helps someone out here.
EDIT: For some only by setting <item name="android:windowIsTranslucent">false</item> and <item name="android:windowIsFloating">false</item>
worked.May be depends upon the way you implement the solution works.In my case it worked by setting them to true.
If you use a fullscreen transparent activity, there is no need to specify the orientation lock on the activity. It will take the configuration settings of the parent activity. So if the parent activity has in the manifest:
android:screenOrientation="portrait"
your translucent activity will have the same orientation lock: portrait.
I used android:screenOrientation="behind" instead of android:screenOrientation="portrait". Basically, you created a dialog (in an activity) and dialog can't request orientation by itself it needs parent activity to do this (because a parent is visible in the background and has own layout).
"behind" The same orientation as the activity that's immediately beneath it in the activity stack.
The only solution that really works :
Change:
<item name="android:windowIsTranslucent">true</item>
to:
<item name="android:windowIsTranslucent">false</item>
in styles.xml
But this might induce a problem with your splashscreen (white screen at startup)... In this case, add the following line to your styles.xml:
<item name="android:windowDisablePreview">true</item>
just below the windowIsTranslucent line.
Last chance if the previous tips do not work : target SDK 26 instead o 27.
If you have to use setRequestedOrientation(), there is no way but sacrifice the windowIsTranslucent attribute on Android 8.0
values\styles.xml for api level 25- (<8.0)
<style name="Base.Theme.DesignDemo" parent="Base.Theme.AppCompat.Light">
...
<item name="android:windowIsTranslucent">true</item>
...
</style>
values-v26\styles.xml for api level 26 (=8.0)
<style name="Base.Theme.DesignDemo" parent="Base.Theme.AppCompat.Light">
...
<!-- android 8.0(api26)，Only fullscreen opaque activities can request orientation -->
<item name="android:windowIsTranslucent">false</item>
...
</style>
values-v27\styles.xml for api level 27+ (>8.0)
<style name="Base.Theme.DesignDemo" parent="Base.Theme.AppCompat.Light">
...
<item name="android:windowIsTranslucent">true</item>
...
</style>
Many people have given a fix, so I'll talk about the source of the problem.
According to the exception log：
Caused by: java.lang.IllegalStateException: Only fullscreen opaque activities can request orientation
at android.app.Activity.onCreate(Activity.java:1081)
at android.support.v4.app.SupportActivity.onCreate(SupportActivity.java:66)
at android.support.v4.app.FragmentActivity.onCreate(FragmentActivity.java:297)
at android.support.v7.app.AppCompatActivity.onCreate(AppCompatActivity.java:84)
at com.nut.blehunter.ui.DialogContainerActivity.onCreate(DialogContainerActivity.java:43)
at android.app.Activity.performCreate(Activity.java:7372)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1218)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3147)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3302)
at android.app.ActivityThread.-wrap12(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1891)
at android.os.Handler.dispatchMessage(Handler.java:108)
at android.os.Looper.loop(Looper.java:166)
The code that triggered the exception in Activity.java
//Need to pay attention mActivityInfo.isFixedOrientation() and ActivityInfo.isTranslucentOrFloating(ta)
if (getApplicationInfo().targetSdkVersion >= O_MR1 && mActivityInfo.isFixedOrientation()) {
final TypedArray ta = obtainStyledAttributes(com.android.internal.R.styleable.Window);
final boolean isTranslucentOrFloating = ActivityInfo.isTranslucentOrFloating(ta);
ta.recycle();
//Exception occurred
if (isTranslucentOrFloating) {
throw new IllegalStateException(
"Only fullscreen opaque activities can request orientation");
}
}
mActivityInfo.isFixedOrientation()：
/**
* Returns true if the activity's orientation is fixed.
* #hide
*/
public boolean isFixedOrientation() {
return isFixedOrientationLandscape() || isFixedOrientationPortrait()
|| screenOrientation == SCREEN_ORIENTATION_LOCKED;
}
/**
* Returns true if the activity's orientation is fixed to portrait.
* #hide
*/
boolean isFixedOrientationPortrait() {
return isFixedOrientationPortrait(screenOrientation);
}
/**
* Returns true if the activity's orientation is fixed to portrait.
* #hide
*/
public static boolean isFixedOrientationPortrait(#ScreenOrientation int orientation) {
return orientation == SCREEN_ORIENTATION_PORTRAIT
|| orientation == SCREEN_ORIENTATION_SENSOR_PORTRAIT
|| orientation == SCREEN_ORIENTATION_REVERSE_PORTRAIT
|| orientation == SCREEN_ORIENTATION_USER_PORTRAIT;
}
/**
* Determines whether the {#link Activity} is considered translucent or floating.
* #hide
*/
public static boolean isTranslucentOrFloating(TypedArray attributes) {
final boolean isTranslucent = attributes.getBoolean(com.android.internal.R.styleable.Window_windowIsTranslucent, false);
final boolean isSwipeToDismiss = !attributes.hasValue(com.android.internal.R.styleable.Window_windowIsTranslucent)
&& attributes.getBoolean(com.android.internal.R.styleable.Window_windowSwipeToDismiss, false);
final boolean isFloating = attributes.getBoolean(com.android.internal.R.styleable.Window_windowIsFloating, false);
return isFloating || isTranslucent || isSwipeToDismiss;
}
According to the above code analysis, when TargetSdkVersion>=27, when using SCREEN_ORIENTATION_LANDSCAPE, SCREEN_ORIENTATION_PORTRAIT, and other related attributes, the use of windowIsTranslucent, windowIsFloating, and windowSwipeToDismiss topic attributes will trigger an exception.
After the problem is found, you can change the TargetSdkVersion or remove the related attributes of the theme according to your needs.
I can't agree to most rated answer, because
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
causes an error
java.lang.IllegalStateException: Only fullscreen opaque activities can
request orientation
but this makes it works for me
<style name="TranslucentTheme" parent="#style/Theme.AppCompat.Light.NoActionBar">
<item name="android:windowNoTitle">true</item>
<item name="android:windowActionBar">false</item>
<item name="android:windowFullscreen">true</item>
<item name="android:windowContentOverlay">#null</item>
</style>
and use it for your Activity, when you extends from
InterstitialActivity extends AppCompatActivity
in AndroidManifest.xml
<activity
android:name=".InterstitialActivity"
...
android:screenOrientation="portrait"
android:theme="#style/TranslucentTheme" />
Just remove this line android:screenOrientation="portrait" of activity in Manifiest.xml
That activity will get orientation from it's previous activity so no need to apply orientation which has <item name="android:windowIsTranslucent">true</item>.
Just Set Orientation of activity in Manifiest.xml
android:screenOrientation="unspecified"
OR for restricted to Portrait Orientation
You can also use in Activity, In onCreate method call before super.onCreate(...) e.g.
#Override
protected void onCreate(Bundle savedInstanceState) {
setOrientation(this);
super.onCreate(savedInstanceState);
setContentView(R.layout.your_xml_layout);
//...
//...
}
// Method
public static void setOrientation(Activity context) {
if (android.os.Build.VERSION.SDK_INT == Build.VERSION_CODES.O)
context.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
else
context.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
it seems when target sdk is pie (api level 28.0) and windowIsTranslucent is true
<item name="android:windowIsTranslucent">true</item>
and you try to access orientation. problem comes with android oreo 8.0 (api level 26) there are two ways to solve this
remove the orientation
or set windowIsTranslucent to false
if you are setting orientation in manifest like this
android:screenOrientation="portrait"
or
in activity class like this
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
remove form both places.
and observed when u set windowIsTranslucent to true, it takes orientation from parent activity.
in the manifest file set second activity parentActivityName as first activity and remove the screenOrientation parameter to the second activity. it means your first activity is the parent and decide to an orientation of your second activity.
<activity
android:name=".view.FirstActiviy"
android:screenOrientation="portrait"
android:theme="#style/AppTheme" />
<activity
android:name=".view.SecondActivity"
android:parentActivityName=".view.FirstActiviy"
android:theme="#style/AppTheme.Transparent" />
I had the same problem, and my solution was to eliminate the line
android:screenOrientation="portrait"
and then add this in the activity:
if (android.os.Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
I recently faced the issue and here's the solution.
No need to change the screen orientation parameter which you set at android manifest file.
Just add two folders in
res>values
as res>values-v26
and res>values-v27
Then copy your styles.xml and themes.xml file there.
and change the following parameters from TRUE to FALSE.
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowIsTranslucent">false</item>
It will work.
A common bug of Android 8.0
some of the answers wasnt clear for me and didnt work,
so this was causing the error:
<activity
android:name=".ForgotPass_ChangePass"
android:screenOrientation="portrait" <--- // this caused the error
android:windowSoftInputMode="stateHidden|adjustPan|adjustResize"/>
android studio was suggeting to set screenOrientation to fullSensor
android:screenOrientation="fullSensor"
yes this will fix the error but i wan to keep my layout in the portrait mode, and fullSensor will act based on the sensor
"fullSensor" The orientation is determined by the device orientation
sensor for any of the 4 orientations. This is similar to "sensor"
except this allows any of the 4 possible screen orientations,
regardless of what the device will normally do (for example, some
devices won't normally use reverse portrait or reverse landscape, but
this enables those). Added in API level 9.
source: android:screenOrientation
so the solution that worked for me i used "nosensor" :
<activity
android:name=".ForgotPass_ChangePass"
android:screenOrientation="nosensor"
android:windowSoftInputMode="stateHidden|adjustPan|adjustResize"/>
"nosensor" The orientation is determined without reference to a
physical orientation sensor. The sensor is ignored, so the display
will not rotate based on how the user moves the device.
see android documentation here
After doing some research, it seems that this problem may be due to a google bug. For me, I was able to leave this line in my Activities onCreate method:
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
AND I changed my targetSdkVersion to 26. Having that line in my onCreate still resulted in a crash while my targetSdkVersion was still set at 27. Since no one else's solution has worked for me thus far, I found that this works as a temporary fix for now.
only 8.0.0 throw the exception, above 8.0 has remove the exception
It is a conflict (bug) between Themes inside style.xml file in android versions 7 (Api levels 24,25) & 8 (api levels 26,27),
when you have
android:screenOrientation="portrait"
:inside specific activity (that crashes) in AndroidManifest.xml
&
<item name="android:windowIsTranslucent">true</item>
in the theme that applied to that activity inside style.xml
It can be solve by these ways according to your need :
1- Remove on of the above mentioned properties that make conflict
2- Change Activity orientation to one of these values as you need : unspecified or behind and so on that can be found here : Google reference for android:screenOrientation
`
3- Set the orientation programmatically in run time
Use
android:screenOrientation="behind"
And Theme
<style name="translucent" parent="Theme.AppCompat.Light.NoActionBar">
<item name="android:windowBackground">#beaaaaaa</item>
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowAnimationStyle">#android:style/Animation</item>
<item name="android:typeface">normal</item>
<item name="android:windowSoftInputMode">adjustPan</item>
<item name="windowActionBar">false</item>
</style>
Probably you showing Activity looking like Dialog(non-fullscreen), so remove screenOrientation from Manifest or from code. This will fix the issue.
I faced this problem only in SDK 26 (8.0.0) if using windowIsTranslucent 'true' and forcefully setting orientation:
Here's the solution:
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_splash);
// fixing portrait mode problem for SDK 26 if using windowIsTranslucent = true
if (Build.VERSION.SDK_INT == 26) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
} else {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
}
<style name="SplashActivty" parent="AppTheme">
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowBackground">#android:color/transparent</item>
<item name="android:windowContentOverlay">#null</item>
<item name="android:windowNoTitle">true</item>
</style>
<!-- Splash screen -->
<activity
android:name="edu.aku.family_hifazat.activities.SplashActivity"
android:label="#string/app_name"
android:screenOrientation="unspecified"
android:theme="#style/SplashActivty">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
I was getting this error when I try to capture image or take image from gallery what works for me is to remove both
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
and
android:screenOrientation="portrait"
now my activity is using this theme:
<style name="Transparent" parent="Theme.AppCompat.Light.NoActionBar">
<item name="android:windowNoTitle">true</item>
<item name="android:windowBackground">#android:color/transparent</item>
<item name="android:colorBackgroundCacheHint">#null</item>
<item name="android:windowAnimationStyle">#android:style/Animation</item>
<item name="android:windowIsTranslucent">false</item>
<item name="android:windowContentOverlay">#null</item>
<item name="android:windowIsFloating">true</item>
<item name="android:backgroundDimEnabled">false</item>
</style>
The only thing that worked for me was changing
android:screenOrientation="portrait"
to
android:screenOrientation="unspecified"
in the manifest for all translucent activities.
That way it is compatible with all API versions since the translucent activity seems to inherit its orientation from the parent activity as of targetApi: 28.
The style can be left as it is including <item name="android:windowIsTranslucent">true</item>.
I resolved this issue by removing android:screenOrientation="portrait" and added below code into my onCreate
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
while my theme properties are
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowDisablePreview">true</item>
I do not know if this is a bug from Google or an intended behavior but I (at least momentarily) solved it by changing compileSdkVersion and targetSdkVersion back to 26 in Gradle...
If you haven't resolved your problem just register the ad activity in the manifest like this:
<activity
android:name="com.google.android.gms.ads.AdActivity"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen"
tools:replace="android:theme"
/>
You also need to update to the latest version of the sdk.
this happened after 27,use targetSdkVersion 26 replace, wait for google fixed it
If the activity created by yourself, you can try this in the Activity:
#Override
public void setRequestedOrientation(int requestedOrientation) {
try {
super.setRequestedOrientation(requestedOrientation);
} catch (IllegalStateException e) {
// Only fullscreen activities can request orientation
e.printStackTrace();
}
}
This should be the easiest solution.
I wanna create a custom PopupWindow similar to this :
http://android-er.blogspot.kr/2012/03/example-of-using-popupwindow.html
In this example, PopupWindow is created by a button click event from an activity, but i want to create PopupWindow via intent from another application.
Is it possible? Any comments will be very appreciated!
The idea is to declare a standard Activity to make it appear like a Popup window of sorts.
Use this code (standard boiler plate Intent code to trigger the Activity)
SOME_WIDGET.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
Intent myIntent = new Intent(getApplicationContext(), THE_POPUP_ACTIVITY.class);
startActivity(myIntent);
}
});
If, for example, you name the popup Activity as Popup, then replace the THE_POPUP_ACTIVITY.class with Popup.class
Now, for this Activity, in the Manifest, declare a theme. For example:
And this is the corresponding style declaration:
<style name="DialogNoTitleBar" parent="android:style/Theme.Dialog">
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowBackground">#android:color/transparent</item>
<item name="android:windowContentOverlay">#null</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowIsFloating">true</item>
<item name="android:backgroundDimEnabled">false</item>
</style>
Also, in the onCreate() of the Popup Activity, you might want to add this statement right after the setContentView(R.layout.THE_LAYOUT_XML); I say might because how you want it to appear may vary from how I program my popup Activity.
getWindow().setLayout(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
Your requirement isn't really clear. Intents are usually used when you want to switch to another activity or maybe send the intent to a service of some sorts. If you want to open a dialog for an action, you don't really need intents.
Create an activity with your custom design, while registering the activity in the manifest file just add this android:theme="#android:style/Theme.Dialog"
and call the activity with your intent. Hope you got it. :)
I am using ActionBarSherlock to implement ActionBar for both Pre/post versions of Android HoneyComb.
My problem is that when I tap top-left icon on Android version 4.0.4, it did not respond.
Here is what I have done till now:
1) In all style folders "values/styles.xml" , "values-v11/styles.xml" & "values-v14/styles.xml"; I have done the following
<style name="ActivityTheme" parent="#style/AppTheme">
<item name="actionBarStyle">#style/ActivityActionBarStyle</item>
<item name="android:actionBarStyle">#style/ActivityActionBarStyle</item>
</style>
<style name="ActivityActionBarStyle" parent="ommaralrd_transparent_ActionBar">
<item name="displayOptions">showHome|showTitle|homeAsUp</item>
<item name="android:displayOptions">showHome|showTitle|homeAsUp</item>
</style>
In any application activity (except Home activity since it should not have Up arrow), I have done the following:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_inner);
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB){
getSupportActionBar().setDisplayHomeAsUpEnabled(false);
}
.....rest of my code ...
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
Intent intent;
switch (item.getItemId()) {
case android.R.id.home:
/*app icon in action bar clicked; go home*/
intent = new Intent(this, MainActivity.class);
/* With this flag, if the activity you're starting already exists in the current task,
* then all activities on top of it are destroyed and it is brought to the front.
* you should usually not create a new instance of the home activity. Otherwise,
* you might end up with a long stack of activities in the current task with multiple
* instances of the home activity.*/
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
break;
default:
return super.onOptionsItemSelected(item);
}
return true;
}
In the Manifest file, I make sure that I have applied the respective style to all activities (except main activity since it should not have Up arrow)
<activity
android:name="com.andrid.example.TestActivity"
android:label="#string/app_name"
android:theme="#style/ActivityTheme" >
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.andrid.example.MainActivity" />
</activity>
So now when I test the application on Pre-HoneyComb version, the Up arrow is never shown which is correct since ABS can't respond at all if icon was tapped to navigate up.
But when I tried the application on Post-HoneyComb version like 4.1 on Emulator, the Up arrow is shown and when I tapped it, it works as expected and navigates up normally.
My problem is that when I tried the application on Android 4.0.4 emulator , the Up arrow is shown as expected but when I tapped it, it do nothing
I have found the fix:
Simply I should avoid set the Icon Home as Up using xml attribute: homeAsUp but instead I should have used setDisplayHomeAsUpEnabled(true) explicitly as follows:
In all style folders "values/styles.xml" , "values-v11/styles.xml" & "values-v14/styles.xml"; I have done the following
<style name="ActivityTheme" parent="#style/AppTheme">
<item name="actionBarStyle">#style/ActivityActionBarStyle</item>
<item name="android:actionBarStyle">#style/ActivityActionBarStyle</item>
</style>
<style name="ActivityActionBarStyle" parent="ommaralrd_transparent_ActionBar">
<item name="displayOptions">showHome|showTitle</item>
<item name="android:displayOptions">showHome|showTitle</item>
</style>
in Each Activity (except main activity):
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB){
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
}
How can I use properly the Intent flag FLAG_ACTIVITY_NO_ANIMATION in AndroidManifest file? I supose my problem is trivial, but I can't find good example or solution to it.
<intent-filter>
<data android:name="android.content.Intent.FLAG_ACTIVITY_NO_ANIMATION" />
</intent-filter>
However no error is reported by compliator, but data isn't correct.
I just want to disable animation in case switching between activities. I can use getWindow().setWindowAnimations(0); in onCreate or onResume rather but using flag is better way, isn't it?
I can use also in code:
Intent intent = new Intent(v.getContext(), newactivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
getContext().startActivity(intent);
But I want to use this flag in Android Manifest. To disable animation also in case returning from second activity to first.
You can create a style,
<style name="noAnimTheme" parent="android:Theme">
<item name="android:windowAnimationStyle">#null</item>
</style>
and set it as theme for your activity in the manifest:
<activity android:name=".ui.ArticlesActivity" android:theme="#style/noAnimTheme">
</activity>
You can also define a style to specify custom entry and exit animations.
http://developer.android.com/reference/android/R.attr.html#windowEnterAnimation
If your context is an activity you can call overridePendingTransition:
Call immediately after one of the flavors of startActivity(Intent) or
finish to specify an explicit transition animation to perform next.
So, programmatically:
this.startActivity(new Intent(v.getContext(), newactivity.class));
this.overridePendingTransition(0, 0);
Try this code,
this.startActivity(new Intent(v.getContext(), newactivity.class).addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION));
You can also just do this in all the activities that you dont want to transition from:
#Override
public void onPause() {
super.onPause();
overridePendingTransition(0, 0);
}
I like this approach because you do not have to mess with the style of your activity.
The line in the theme style works fine, yet that replaces the animation with a white screen. Especially on a slower phone - it is really annoying.
So, if you want an instant transition - you could use this in the theme style:
<item name="android:windowAnimationStyle">#null</item>
<item name="android:windowDisablePreview">true</item>
Here is a one-liner solution that works for as low as minSdkVersion 14 which you should insert in you res/styles.xml:
<item name="android:windowAnimationStyle">#null</item>
like so:
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
...
<item name="android:windowAnimationStyle">#null</item>
</style>
...
</resources>
Cheers!
This is not an example use or an explanation of how to use FLAG_ACTIVITY_NO_ANIMATION, however it does answer how to disable the Activity switching animation, as asked in the question title:
Android, how to disable the 'wipe' effect when starting a new activity?
After starting intent you can use this code :
Intent intent = new Intent(Activity1.this, Activity2.class);
overridePendingTransition(0, 0);
intent.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
startActivity(intent);
If used, intent will work with no animations or transitions
create your own style overriding android:Theme
<style name="noAnimationStyle" parent="android:Theme">
<item name="android:windowAnimationStyle">#null</item>
</style>
Then use it in manifest like this:
<activity android:name=".MainActivity"
android:theme="#style/noAnimationStyle">
</activity>