本文介绍了SetContentView行中的Android OutOfMemoryError的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

当我尝试打开聊天类时,有时会正常运行,有时会在setContentView行中显示OutOfMemoryError.我不明白是什么原因引起的?这是我的xml代码:

When i try to open my chat class , sometimes it runs properly , sometimes it gives OutOfMemoryError at setContentView line.I can't understand what is the cause of problem?Here is my xml code :

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#ffffff"
    android:orientation="vertical">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#00000000"
        android:orientation="vertical">

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbarmesajlasma"
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:background="@color/ColorPrimary"
            android:elevation="1dp">

            <RelativeLayout
                android:id="@+id/layoutmesajlasma"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:background="#00000000">

                <ImageButton
                    android:id="@+id/button6"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginLeft="0dp"
                    android:layout_centerVertical="true"
                    android:background="#00000000"
                    android:longClickable="false"
                    android:src="@mipmap/geribas" />

                <ImageButton
                    android:id="@+id/imageButton"
                    android:layout_width="43dp"
                    android:layout_height="43dp"
                    android:layout_marginLeft="35dp"
                    android:background="#00000000"
                    android:layout_centerVertical="true" />

                <TextView
                    android:id="@+id/textView2"
                    android:layout_width="135dp"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:layout_marginLeft="85dp"
                    android:text="Abdurrahman"
                    android:textAppearance="?android:attr/textAppearanceLarge"
                    android:layout_centerVertical="true"
                    android:textColor="#ffffff"
                    android:textIsSelectable="false"
                    android:textSize="15dp"
                    android:textStyle="bold" />

            </RelativeLayout>
        </android.support.v7.widget.Toolbar>

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_centerHorizontal="true"
            android:orientation="vertical"
            android:layout_below="@+id/toolbarmesajlasma"
            android:background="@mipmap/maybehi">

            <ListView
                android:id="@+id/listView2"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:divider="#00000000"
                android:dividerHeight="4dp"
                android:layout_alignParentTop="true"
                android:layout_above="@+id/linearLayout" />

            <LinearLayout
                android:orientation="horizontal"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentBottom="true"
                android:layout_centerHorizontal="true"
                android:background="@mipmap/bisiler_yaz_altplan"
                android:id="@+id/linearLayout">

                <EditText
                    android:id="@+id/editText2"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:background="@drawable/bisiler_yaz"
                    android:hint="Bir mesaj yaz..."
                    android:imeOptions="actionNone"
                    android:textSize="14dp"
                    android:textStyle="bold"
                    android:layout_marginRight="5dp"
                    android:layout_marginLeft="7dp"
                    android:layout_marginTop="5dp"
                    android:capitalize="sentences"
                    android:allowUndo="true"
                    android:width="295dp"
                    android:inputType="textCapSentences" />

                <ImageButton
                    android:id="@+id/button4"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentBottom="false"
                    android:layout_alignParentEnd="true"
                    android:layout_alignParentRight="true"
                    android:layout_centerVertical="true"
                    android:layout_gravity="bottom"
                    android:background="#00000000"
                    android:src="@mipmap/gonder"
                    android:text="Gonder"
                    android:layout_marginBottom="10dp" />

            </LinearLayout>

        </RelativeLayout>

    </RelativeLayout>

    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/ivYatay"
        android:src="@drawable/horizontalrope"
        android:layout_marginTop="56dp"
        android:layout_marginLeft="118dp"/>
    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/ivCapraz"
        android:src="@drawable/diagonalrope"
        android:layout_marginTop="50dp"
        android:layout_marginLeft="92dp"/>


    <ImageView
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:visibility="invisible"
        android:id="@+id/imageView6"
        android:background="@mipmap/gri"
        android:layout_marginTop="45dp" />
</FrameLayout>

这是错误:

java.lang.OutOfMemoryError
  at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
  at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:683)
  at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:513)
  at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:889)
  at android.content.res.Resources.loadDrawable(Resources.java:3436)
  at android.content.res.TypedArray.getDrawable(TypedArray.java:602)
  at android.view.View.<init>(View.java:3708)
  at android.widget.ImageView.<init>(ImageView.java:127)
  at android.support.v7.widget.AppCompatImageView.<init>(AppCompatImageView.java:57)
  at android.support.v7.widget.AppCompatImageView.<init>(AppCompatImageView.java:53)
  at android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:106)
  at android.support.v7.app.AppCompatDelegateImplV7.createView(AppCompatDelegateImplV7.java:963)
  at android.support.v7.app.AppCompatDelegateImplV7.onCreateView(AppCompatDelegateImplV7.java:1022)
  at android.support.v4.view.LayoutInflaterCompatHC$FactoryWrapperHC.onCreateView(LayoutInflaterCompatHC.java:44)
  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:690)
  at android.view.LayoutInflater.rInflate(LayoutInflater.java:761)
  at android.view.LayoutInflater.inflate(LayoutInflater.java:498)
  at android.view.LayoutInflater.inflate(LayoutInflater.java:398)
  at android.view.LayoutInflater.inflate(LayoutInflater.java:354)
  at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267)
  at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:129)
  at droxoft.armin.com.shappy.Mesajlasma.onCreate(Mesajlasma.java:223)
  at android.app.Activity.performCreate(Activity.java:5451)
  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1093)
  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2377)
  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2471)
  at android.app.ActivityThread.access$900(ActivityThread.java:175)
  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1308)
  at android.os.Handler.dispatchMessage(Handler.java:102)
  at android.os.Looper.loop(Looper.java:146)
  at android.app.ActivityThread.main(ActivityThread.java:5602)
  at java.lang.reflect.Method.invokeNative(Native Method)
  at java.lang.reflect.Method.invoke(Method.java:515)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1283)
  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)
  at dalvik.system.NativeStart.main(Native Method)

推荐答案

您的OOM错误与您在日志跟踪中看到的正在加载的图像有关.

Your OOM error is related to the Images you are loading as I am seeing in your log trace.

请参见,以更高效地加载大型位图:

See this for loading large Bitmaps more efficiently:

一个400 KB的图像文件可以轻松占用5-10 MB的RAM.

A 400 KB image file can easily take up 5-10 MB of RAM.

要动态请求增加堆大小,请使用android:largeHeap="true"在manifest.xml中.

For requesting to incraese heap size dynamically, Use android:largeHeap="true"in the manifest.xml.

或/并且仅使用适当的功能进行解码...

or/and just use the proper function to decode...

这篇关于SetContentView行中的Android OutOfMemoryError的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

09-26 06:27