抛出OutOfMemoryError“未能分配18485292字节的分配，其中有15229320个可用字节和14MB，直到OOM为止”

Question

我有这个错误在一个活动回合内存溢出：

进程：com.moments.hamza.babytalk，PID：16463java.lang.OutOfMemoryError：未能分配15230424空闲字节和14MB的18485292字节分配，直到OOM在dalvik.system.VMRuntime.newnonMovableArray（本机方法）在android.graphics.BitmapFactory.nativeDecodeAsset（本机方法）在android.graphics.BitmapFactory.decodeStream（BitmapFactory.java:747）在android.graphics.BitmapFactory.decodeResourceStream（BitmapFactory.java:568）在android.graphics.drawable.Drawable.createFromResourceStream（Drawable.java:1014）在android.content.res.Resources.loadDrawableForCookie（Resources.java:3747）在android.content.res.Resources.loadDrawable（Resources. java： 3620）在android. support. res. TyedArray. getDrawable（TyedArray. java： 762）在android. Widget. ImageView.（ImageView. java： 151）在android. Widget. ImageView.（ImageView. java： 140）在android. support. v7. Widget. AppCompatImageView.（AppCompatImageView. java： 57）在android. support. v7. Widget. AppCompatImageView.（AppCompatImageView. java： 53）在android. support. v7. app. AppCompatViewInflater. createView（AppCompatViewInflater. java： 102）在android. support. v7. app.在android. view上的LayoutInflater. flate（LayoutInflater. java： 511）。在android. view上的LayoutInflater. flate（LayoutInflater. java： 415）。在android. support. v7. app上的LayoutInflater. flate（LayoutInflater. java： 366）。在android. support. v7. app上的AppCompatDeorateIMV7. setContentView（AppCompatDeorateIMV7. java： 276）。在android. support. v7. app上的AppCompatActivity. setContentView（AppCompatActivity. java： 136）。在android. app上的Level_2。在android. app上的创建活动。在android. app上的创建活动（Activity. java： 6283）。仪器。在android. app上的创建活动（仪器。java： 1119）。ActivityThread. performLaunchActive（活动

xml布局文件：

    <?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.moments.hamza.babytalk.Level_2"
    android:padding="16dp">


    <ViewFlipper
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/v_f_level2"
        android:layout_marginBottom="50dp"
        android:layout_alignParentEnd="true"
        android:layout_alignParentStart="true">

        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_aid"
            android:src="@drawable/letter_a"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_bid"
            android:src="@drawable/letter_b"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_cid"
            android:src="@drawable/letter_c"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_did"
            android:src="@drawable/letter_d"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_eid"
            android:src="@drawable/letter_e"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_fid"
            android:src="@drawable/letter_f"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_gid"
            android:src="@drawable/letter_g"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_hid"
            android:src="@drawable/letter_h"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_iid"
            android:src="@drawable/letter_i"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_jid"
            android:src="@drawable/letter_j"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_kid"
            android:src="@drawable/letter_k"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_lid"
            android:src="@drawable/letter_l"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_mid"
            android:src="@drawable/letter_m"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_nid"
            android:src="@drawable/letter_n"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_oid"
            android:src="@drawable/letter_o"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_pid"
            android:src="@drawable/letter_p"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_qid"
            android:src="@drawable/letter_q"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_rid"
            android:src="@drawable/letter_r"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_sid"
            android:src="@drawable/letter_s"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_tid"
            android:src="@drawable/letter_t"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_uid"
            android:src="@drawable/letter_u"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_vid"
            android:src="@drawable/letter_v"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_wid"
            android:src="@drawable/letter_w"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_xid"
            android:src="@drawable/letter_x"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_yid"
            android:src="@drawable/letter_y"
            android:scaleType="centerCrop" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/letter_zid"
            android:src="@drawable/letter_z"
            android:scaleType="centerCrop"
            android:contentDescription="@string/a_letter" />

    </ViewFlipper>

    <ImageView
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:id="@+id/next_level_2"
        android:src="@drawable/next"
        android:layout_alignParentBottom="true"
        android:layout_alignParentEnd="true" />

    <ImageView
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:id="@+id/back_level_2"
        android:src="@drawable/back"
        android:layout_alignTop="@+id/next_level_2"
        android:layout_alignParentStart="true" />

</RelativeLayout>

level_2的主要代码是：

public class Level_2 extends AppCompatActivity {
private ImageView back_level_2;
private ImageView next_level_2;

private ImageView letteraj;
private ImageView letterbj;
private ImageView lettercj;
private ImageView letterdj;
private ImageView letterej;
private ImageView letterfj;
private ImageView lettergj;
private ImageView letterhj;
private ImageView letterij;
private ImageView letterjj;
private ImageView letterkj;
private ImageView letterlj;
private ImageView lettermj;
private ImageView letternj;
private ImageView letteroj;
private ImageView letterpj;
private ImageView letterqj;
private ImageView letterrj;
private ImageView lettersj;
private ImageView lettertj;
private ImageView letteruj;
private ImageView lettervj;
private ImageView letterwj;
private ImageView letterxj;
private ImageView letteryj;
private ImageView letterzj;

private ViewFlipper v_f_level2j;
private TextToSpeech t1;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_level_2);

    v_f_level2j = (ViewFlipper) findViewById(R.id.v_f_level2);

    back_level_2 = (ImageView) findViewById(R.id.next_level_2);
    next_level_2 = (ImageView) findViewById(R.id.back_level_2);

    letteraj=(ImageView) findViewById(R.id.letter_aid);
    letterbj=(ImageView) findViewById(R.id.letter_bid);
    lettercj=(ImageView) findViewById(R.id.letter_cid);
    letterdj=(ImageView) findViewById(R.id.letter_did);
    letterej=(ImageView) findViewById(R.id.letter_eid);
    letterfj=(ImageView) findViewById(R.id.letter_fid);
    lettergj=(ImageView) findViewById(R.id.letter_gid);
    letterhj=(ImageView) findViewById(R.id.letter_hid);
    letterij=(ImageView) findViewById(R.id.letter_iid);
    letterjj=(ImageView) findViewById(R.id.letter_jid);
    letterkj=(ImageView) findViewById(R.id.letter_kid);
    letterlj=(ImageView) findViewById(R.id.letter_lid);
    lettermj=(ImageView) findViewById(R.id.letter_mid);
    letternj=(ImageView) findViewById(R.id.letter_nid);
    letteroj=(ImageView) findViewById(R.id.letter_oid);
    letterpj=(ImageView) findViewById(R.id.letter_pid);
    letterqj=(ImageView) findViewById(R.id.letter_qid);
    letterrj=(ImageView) findViewById(R.id.letter_rid);
    lettersj=(ImageView) findViewById(R.id.letter_sid);
    lettertj=(ImageView) findViewById(R.id.letter_tid);
    letteruj=(ImageView) findViewById(R.id.letter_uid);
    lettervj=(ImageView) findViewById(R.id.letter_vid);
    letterwj=(ImageView) findViewById(R.id.letter_wid);
    letterxj=(ImageView) findViewById(R.id.letter_xid);
    letteryj=(ImageView) findViewById(R.id.letter_yid);
    letterzj=(ImageView) findViewById(R.id.letter_zid);

    t1=new TextToSpeech(getApplicationContext(), new TextToSpeech.OnInitListener() {
        @Override
        public void onInit(int status) {
            if(status != TextToSpeech.ERROR) {
                t1.setLanguage(Locale.UK);

            }
        }
    });
    letteraj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="A";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterbj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="B";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    lettercj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="C";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterdj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="D";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterej.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="E";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterfj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="F";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    lettergj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="G";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterhj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="H";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterij.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="I";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterjj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="J";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterkj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="K";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterlj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="L";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    lettermj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="M";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letternj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="N";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letteroj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="O";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterpj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="P";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterqj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="Q";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterrj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="R";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    lettersj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="S";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    lettertj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="T";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letteruj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="U";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    lettervj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="V";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterwj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="W";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak, TextToSpeech.QUEUE_ADD, null);}});
    letterxj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="X";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letteryj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="Y";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});
    letterzj.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String toSpeak ="Z";
            t1.setSpeechRate((float) 1);
            t1.speak(toSpeak,TextToSpeech.QUEUE_ADD, null);}});





    next_level_2.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            v_f_level2j.showNext();
        }

    });


    back_level_2.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            v_f_level2j.showPrevious();
        }

    });

}
}

你能帮帮我吗？

Answer 1

您的一个或多个图像视图小部件指向的资源大约是2150 x 2150像素。这太大了。请使用较小的图像。

最大大小为：28KB

这是磁盘上的大小，没有那么大用处。

最大尺寸为660X778

然后我猜你把图像放在res/drawable/中，然后在密度为-xxhdpi的设备或模拟器上进行测试res/drawable/是res/drawable mdpi/的同义词，那里的drawable适用于中等密度屏幕。在-xxhdpi密度环境中加载图像时，这些图像将在每个轴上按3倍的比例缩放，以保持图像的物理大小与-mdpi设备上的图像相同。