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Android memory usage issue when using ActivityGroup

Android memory usage issue with possible use of ActivityGroup

This is a slightly long story in which I ran into memory issues. I developed a very deep android application using so many Workers and Framework. First of all, I have to say that I used ActivityGroups for the main categories to easily handle actions. And I can complete all the actions through getLocalActivityManager(). And I get this error message:

02-25 11:34:13.749:
ERROR/dalvikvm-heap(3042):
2764800-byte external allocation too
large for this process.

02-25 11:34:13.749:
ERROR/GraphicsJNI(3042): VM won't let
us allocate 2764800 bytes

then my application will crash with various exceptions, for example:

02-25 11:34:13.772: ERROR/AndroidRuntime(3042): FATAL EXCEPTION: main
02-25 11:34:13.772: ERROR/AndroidRuntime(3042): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.turkcell.seyahat/com.matriksdata.ui.schedule.MessageDetail}: android.view.InflateException: Binary XML file line #2: Error inflating class <unknown>
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.app.ActivityThread.startActivityNow(ActivityThread.java:2503)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:127)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:339)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at com.matriksdata.app.XActivityGroup.goForward(XActivityGroup.java:122)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at com.matriksdata.ui.parents.ScheduleActivityGroup.goForward(ScheduleActivityGroup.java:143)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at com.matriksdata.ui.schedule.MessageBox.onItemClick(MessageBox.java:81)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.widget.AdapterView.performItemClick(AdapterView.java:284)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.widget.ListView.performItemClick(ListView.java:3730)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.widget.AbsListView$PerformClick.run(AbsListView.java:1808)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.os.Handler.handleCallback(Handler.java:587)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.os.Handler.dispatchMessage(Handler.java:92)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.os.Looper.loop(Looper.java:123)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.app.ActivityThread.main(ActivityThread.java:4627)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at java.lang.reflect.Method.invokeNative(Native Method)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at java.lang.reflect.Method.invoke(Method.java:521)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:871)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:629)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at dalvik.system.NativeStart.main(Native Method)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042): Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class <unknown>
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.view.LayoutInflater.createView(LayoutInflater.java:513)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.view.LayoutInflater.inflate(LayoutInflater.java:385)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:210)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.app.Activity.setContentView(Activity.java:1647)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at com.matriksdata.ui.schedule.MessageDetail.onCreate(MessageDetail.java:33)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     ... 18 more
02-25 11:34:13.772: ERROR/AndroidRuntime(3042): Caused by: java.lang.reflect.InvocationTargetException
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.widget.LinearLayout.<init>(LinearLayout.java:115)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at java.lang.reflect.Constructor.constructNative(Native Method)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at java.lang.reflect.Constructor.newInstance(Constructor.java:446)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.view.LayoutInflater.createView(LayoutInflater.java:500)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     ... 28 more
02-25 11:34:13.772: ERROR/AndroidRuntime(3042): Caused by: java.lang.OutOfMemoryError: bitmap size exceeds VM budget
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.graphics.Bitmap.nativeCreate(Native Method)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.graphics.Bitmap.createBitmap(Bitmap.java:468)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.graphics.Bitmap.createBitmap(Bitmap.java:435)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.graphics.Bitmap.createScaledBitmap(Bitmap.java:340)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.graphics.BitmapFactory.finishDecode(BitmapFactory.java:590)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:564)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:425)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:697)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.content.res.Resources.loadDrawable(Resources.java:1709)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.view.View.<init>(View.java:1885)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.view.View.<init>(View.java:1834)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     at android.view.ViewGroup.<init>(ViewGroup.java:285)
02-25 11:34:13.772: ERROR/AndroidRuntime(3042):     ... 32 more

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class com.ibm.icu4jni.util.Resources $DefaultTimeZones @0x4014c3b0 - 166,768 (3,44%) .
class android.text.Html $HtmlParser @0x400fe448 - 126,592 (2,61%) .
class com.google.googlenav.proto.GmmMessageTypes @0x4835d450 - 56,944 (1,17%) .
class org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnectionPool @0x47caea20 - 51,872 (1,07%) .
class org.apache.harmony.security.fortress.Services @0x4008c4d0 - 51,456 (1,06%) .

2

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I deleted this and left the description in xml, so the problem is resolved. This method causes a memory leak.

0
source

Source: https://habr.com/ru/post/1795511/

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