Question

Fragment中的以下行正在抛出一个我无法找到根本原因的异常。

public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    View rootView = inflater.inflate(R.layout.fragment_player_pane, container, false);
    RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) rootView.getLayoutParams();

    // set width height
    params.height = (getArguments().getInt(HEIGHT));
    params.width = (getArguments().getInt(WIDTH));

    fragmentHeight = (getArguments().getInt(HEIGHT));
    fragmentWidth = (getArguments().getInt(WIDTH));

    // substitute parameters for left,top, right, bottom, (All 4 not necessary)
    params.setMargins((getArguments().getInt(LEFT_MARGIN)),
            (getArguments().getInt(TOP_MARGIN)),
            (getArguments().getInt(RIGHT_MARGIN)),
            (getArguments().getInt(BOTTOM_MARGIN)));

    youTubePlayerNecessary = getArguments().getBoolean(REQUIRE_YOUTUBE);
    rotate = getArguments().getBoolean(REQUIRE_ROTATION);
    muteAudio = getArguments().getBoolean(MUTE_AUDIO);

    rootView.setLayoutParams(params);

    return rootView;
}

例外：

11-02 11:36:04.966 3440-3452/com.blynq.app.multipaneplayer E/StrictMode: A resource was acquired at attached stack trace but never released. See java.io.Closeable for information on avoiding resource leaks.
    java.lang.Throwable: Explicit termination method 'close' not called
        at dalvik.system.CloseGuard.open(CloseGuard.java:184)
        at java.io.RandomAccessFile.<init>(RandomAccessFile.java:127)
        at com.android.webview.chromium.WebViewChromiumFactoryProvider.startChromiumLocked(WebViewChromiumFactoryProvider.java:16107)
        at com.android.webview.chromium.WebViewChromiumFactoryProvider.ensureChromiumStartedLocked(WebViewChromiumFactoryProvider.java:333)
        at com.android.webview.chromium.WebViewChromiumFactoryProvider.startYourEngines(WebViewChromiumFactoryProvider.java:427)
        at com.android.webview.chromium.WebViewChromium.init(WebViewChromium.java:162)
        at android.webkit.WebView.<init>(WebView.java:554)
        at android.webkit.WebView.<init>(WebView.java:489)
        at android.webkit.WebView.<init>(WebView.java:472)
        at android.webkit.WebView.<init>(WebView.java:459)
        at java.lang.reflect.Constructor.newInstance(Native Method)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
        at android.view.LayoutInflater.createView(LayoutInflater.java:607)
        at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
        at android.view.LayoutInflater.onCreateView(LayoutInflater.java:682)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:741)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
        at com.blynq.app.fragments.PlayerPane.onCreateView(PlayerPane.java:181)
        at android.app.Fragment.performCreateView(Fragment.java:2053)
        at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:894)
        at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1067)
        at android.app.BackStackRecord.run(BackStackRecord.java:834)
        at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1454)
        at android.app.FragmentManagerImpl$1.run(FragmentManager.java:447)
        at android.os.Handler.handleCallback(Handler.java:739)
        at android.os.Handler.dispatchMessage(Handler.java:95)
        at android.os.Looper.loop(Looper.java:135)
        at android.app.ActivityThread.main(ActivityThread.java:5343)
        at java.lang.reflect.Method.invoke(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:372)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700)

我目前正在调试模式下运行app来检查所有可能的内存泄漏。

if (BuildConfig.DEBUG) {
        StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
                .detectAll()
                .penaltyLog()
                .penaltyDeath()
                .build());
    }

清单文件中的所有标记也已正确关闭。我无法确定哪个资源未经处理就保持打开状态。我该如何解决这个问题？

P.S。在提出问题之前，我已经提到thread，这是一个非常通用的问题，没有为我提供新的必要见解。这个问题对于上面提到的细节非常具体，我在这里寻求帮助，找出导致泄漏的资源..

Answer 1

有人在此提出了一个问题：https://code.google.com/p/android/issues/detail?id=226751

我一直有同样的问题，看起来它是API中的一个错误＆lt; 25.使用API 25在模拟器中试用您的程序，看看它是否有效。如果它在那里工作，那么它很可能是同样的问题，你可以解决这个问题。

Answer 2

StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder().detectAll().penaltyLog()
                                .penaltyDeath().build());

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片段的onCreateView中的inflater.inflate抛出异常

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