我一直在這個「內存泄漏」過去3天不間斷,而我簡化了我的應用程序的其他部分,這個問題一直存在。Android的OOM位圖與圖像捕獲
首先我正在嘗試做什麼。我正在用EXTRA_OUTPUT激發IMAGE_CAPTURE的意圖以將圖像保存到文件中。然後,我顯示縮小了2倍的返回圖像,供用戶選擇圖像的正方形部分。一旦他選擇了它,他就會被帶到另一個活動,讓他用一些文本等標記圖像,並最終使用HTTPPost將所有內容上傳到服務器。
現在,一切正常工作一次!我可以通過它,一切正常,沒有任何問題。如果我嘗試拍攝另一張照片,我總是會遇到內存不足異常。這裏是logcat的爲它的發生
02-18 19:07:19.498: ERROR/dalvikvm-heap(6385): 1040400-byte external allocation too large for this process.
02-18 19:07:19.498: ERROR/GraphicsJNI(6385): VM won't let us allocate 1040400 bytes
02-18 19:07:19.498: DEBUG/AndroidRuntime(6385): Shutting down VM
02-18 19:07:19.498: WARN/dalvikvm(6385): threadid=1: thread exiting with uncaught exception (group=0x4001d7f0)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): FATAL EXCEPTION: main
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.hitpost/com.hitpost.SharePicture}: android.view.InflateException: Binary XML file line #29: Error inflating class <unknown>
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.os.Handler.dispatchMessage(Handler.java:99)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.os.Looper.loop(Looper.java:123)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.app.ActivityThread.main(ActivityThread.java:4627)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at java.lang.reflect.Method.invokeNative(Native Method)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at java.lang.reflect.Method.invoke(Method.java:521)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at dalvik.system.NativeStart.main(Native Method)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): Caused by: android.view.InflateException: Binary XML file line #29: Error inflating class <unknown>
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.view.LayoutInflater.createView(LayoutInflater.java:513)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.view.LayoutInflater.rInflate(LayoutInflater.java:618)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.view.LayoutInflater.rInflate(LayoutInflater.java:621)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.view.LayoutInflater.inflate(LayoutInflater.java:407)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:198)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.app.Activity.setContentView(Activity.java:1647)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at com.hitpost.SharePicture.onCreate(SharePicture.java:90)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): ... 11 more
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): Caused by: java.lang.reflect.InvocationTargetException
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.widget.ImageView.<init>(ImageView.java:108)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at java.lang.reflect.Constructor.constructNative(Native Method)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at java.lang.reflect.Constructor.newInstance(Constructor.java:446)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.view.LayoutInflater.createView(LayoutInflater.java:500)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): ... 23 more
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): Caused by: java.lang.OutOfMemoryError: bitmap size exceeds VM budget
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.graphics.Bitmap.nativeCreate(Native Method)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.graphics.Bitmap.createBitmap(Bitmap.java:468)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.graphics.Bitmap.createBitmap(Bitmap.java:435)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.graphics.Bitmap.createScaledBitmap(Bitmap.java:340)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.graphics.BitmapFactory.finishDecode(BitmapFactory.java:488)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:462)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:323)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:697)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.content.res.Resources.loadDrawable(Resources.java:1709)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): at android.widget.ImageView.<init>(ImageView.java:118)
02-18 19:07:19.518: ERROR/AndroidRuntime(6385): ... 27 more
它是失敗的最後一項活動的的setContentView,在它顯示的畫面就會向用戶的最晚時間,但不知何故無法再次顯示。
我真的很感謝幫助!
更新 我已經在多部電話測試這個問題,而且是唯一的地方似乎是在做,這是Nexus One的升級Froyo用。在三星Captivate 2.1上工作,不會在Moto Milestone 2.1上遇到這個問題。
而且我需要在最後一個500×500的圖像,所以我不能超過按比例縮小的2倍。
您可能想要進一步縮小圖像。根據縱橫比和圖像的原始尺寸計算縮放比例。 – Samuh 2011-02-19 04:52:29
Samuh,但是,由於我需要一張500x500的圖片上傳到服務器,因此我無法縮小比例。我將更新描述與更多細節。 – Leo 2011-02-21 21:32:39