Android emulator ImageView crash

Question

I add an ImageView and assign the jpg file (a1.jpg), the file is 770Kb. When I run the project, it will crash and display a large number of error logs. I tried another jpg file, size 70 KB and run the project, and that is not a problem. What for? Thanks!

<ImageView android:id="@+id/imageView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentTop="true" android:layout_centerHorizontal="true" android:contentDescription="@string/Test_string" android:src="@drawable/a1" /> 

Error log

 02-09 12:47:34.692: D/AndroidRuntime(1023): Shutting down VM 02-09 12:47:34.692: W/dalvikvm(1023): threadid=1: thread exiting with uncaught exception (group=0x40a70930) 02-09 12:47:34.802: E/AndroidRuntime(1023): FATAL EXCEPTION: main 02-09 12:47:34.802: E/AndroidRuntime(1023): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.lighter.androidntest4/com.lighter.androidntest4.MainActivity}: android.view.InflateException: Binary XML file line #7: Error inflating class <unknown> 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.app.ActivityThread.access$600(ActivityThread.java:141) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.os.Handler.dispatchMessage(Handler.java:99) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.os.Looper.loop(Looper.java:137) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.app.ActivityThread.main(ActivityThread.java:5039) 02-09 12:47:34.802: E/AndroidRuntime(1023): at java.lang.reflect.Method.invokeNative(Native Method) 02-09 12:47:34.802: E/AndroidRuntime(1023): at java.lang.reflect.Method.invoke(Method.java:511) 02-09 12:47:34.802: E/AndroidRuntime(1023): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 02-09 12:47:34.802: E/AndroidRuntime(1023): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 02-09 12:47:34.802: E/AndroidRuntime(1023): at dalvik.system.NativeStart.main(Native Method) 02-09 12:47:34.802: E/AndroidRuntime(1023): Caused by: android.view.InflateException: Binary XML file line #7: Error inflating class <unknown> 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.view.LayoutInflater.createView(LayoutInflater.java:613) 02-09 12:47:34.802: E/AndroidRuntime(1023): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.view.LayoutInflater.onCreateView(LayoutInflater.java:660) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.view.LayoutInflater.rInflate(LayoutInflater.java:746) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.view.LayoutInflater.inflate(LayoutInflater.java:489) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.view.LayoutInflater.inflate(LayoutInflater.java:396) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.view.LayoutInflater.inflate(LayoutInflater.java:352) 02-09 12:47:34.802: E/AndroidRuntime(1023): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:270) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.app.Activity.setContentView(Activity.java:1881) 02-09 12:47:34.802: E/AndroidRuntime(1023): at com.lighter.androidntest4.MainActivity.onCreate(MainActivity.java:15) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.app.Activity.performCreate(Activity.java:5104) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144) 02-09 12:47:34.802: E/AndroidRuntime(1023): ... 11 more 02-09 12:47:34.802: E/AndroidRuntime(1023): Caused by: java.lang.reflect.InvocationTargetException 02-09 12:47:34.802: E/AndroidRuntime(1023): at java.lang.reflect.Constructor.constructNative(Native Method) 02-09 12:47:34.802: E/AndroidRuntime(1023): at java.lang.reflect.Constructor.newInstance(Constructor.java:417) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.view.LayoutInflater.createView(LayoutInflater.java:587) 02-09 12:47:34.802: E/AndroidRuntime(1023): ... 24 more 02-09 12:47:34.802: E/AndroidRuntime(1023): Caused by: java.lang.OutOfMemoryError 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:502) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:355) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:785) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.content.res.Resources.loadDrawable(Resources.java:1965) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.content.res.TypedArray.getDrawable(TypedArray.java:601) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.widget.ImageView.<init>(ImageView.java:120) 02-09 12:47:34.802: E/AndroidRuntime(1023): at android.widget.ImageView.<init>(ImageView.java:110) 02-09 12:47:34.802: E/AndroidRuntime(1023): ... 27 more 

Answer 1

Probably because you are trying to upload a file that is too large. Even your mistake says this:

 Caused by: java.lang.OutOfMemoryError 

The 770KB image is quite large for an Android application. You really have to think about something less.

You can also increase the heap size for your emulator in AVD, but in your situation it is better to use a smaller image if you can.

Answer 2

Hmmm ... it looks like your drawable might be configured incorrectly. Are you sure of the name, etc.

Answer 3

The emulator cannot support such a large image, as shown by java.lang.OutOfMemoryError . You should be able to configure the emulator to increase the amount of memory by going to the AVD manager (I believe this is the maximum heap size of a VM application).

Answer 4

I had the same problem, and Peter Hoynatsky was right; it was an image size problem. I assume this is more of a problem for older devices and the emulator.