我已经安装在您的proetk LeackCanary库中。它发现了内存泄漏,并可能要求我提供信息,但由于我在类里面没有这种作法,所以我听不懂。如何准确了解错误的出处以及如何解决?谢谢你。

公共(public) final类Activity扩展了AppCompatActivity {

InterstitialAd mInterstitialAd;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_fci);
    getWindow().setBackgroundDrawable(null);

    final ImageButton btn_pas   = (ImageButton) findViewById(R.id.btn_pas);
    Glide.with(getApplicationContext()).load(R.drawable.fci_2).placeholder(R.color.white).into(btn_pas);

    mInterstitialAd = new InterstitialAd(this);
    mInterstitialAd.setAdUnitId("ca-app-pub-...");

    requestNewInterstitial();
}

@Override
public void onBackPressed() {
    if (mInterstitialAd.isLoaded()) {
        mInterstitialAd.show();
        super.onBackPressed();
    } else {
        super.onBackPressed();
    }
    requestNewInterstitial();
}

private final void requestNewInterstitial() {
    AdRequest adRequest = new AdRequest.Builder().build();
    mInterstitialAd.loadAd(adRequest);
}

public final void pas(View view) {
    Intent intent = new Intent(Activity.this, pas.class);
    startActivity(intent);
}

}

我无法附加屏幕截图,因此我将描述写LeakCanary的内容。
static hk.o
references ht.a
leaks Activity instance

最佳答案

您正在经历泄漏,因为InterstitialAd保存了对 Activity 的引用。您应该替换:

mInterstitialAd = new InterstitialAd(this);


mInterstitialAd = new InterstitialAd(this.getApplicationContext());

有关更多信息,请参见my answer on a similar question

08-28 14:43