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Java 栈溢出_Java_Android_Sqlite_Stack Overflow - Fatal编程技术网

Java 栈溢出

Java 栈溢出,java,android,sqlite,stack-overflow,Java,Android,Sqlite,Stack Overflow,我从sqlite数据库中获取一些文本,并将其放入变量中: opis = c.getString(11); 游标在我的应用程序的其余部分工作正常。 现在我调用另一个活动并发送字符串: Intent opis = new Intent(getApplicationContext(), Popup_opis.class); opis.putExtra("poslatOpis", opis); startActivity(opis); 在该类中,我将该字符串放入另一个字符串中,然后将该文本设置为Te

我从sqlite数据库中获取一些文本,并将其放入变量中:

opis = c.getString(11);
游标在我的应用程序的其余部分工作正常。 现在我调用另一个活动并发送字符串:

Intent opis = new Intent(getApplicationContext(), Popup_opis.class);
opis.putExtra("poslatOpis", opis);
startActivity(opis);
在该类中,我将该字符串放入另一个字符串中,然后将该文本设置为TextView。当我在文本视图中仅使用“text”一词来调用它时,该弹出式活动工作正常。现在,这是一项活动:

public class Popup_opis extends Activity{

    TextView opis;
    String poslatOpis, primljenOpis;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);

        setContentView(R.layout.popup_opis);

        Bundle extras = getIntent().getExtras(); 
        if(extras !=null) {
           primljenOpis = extras.getString("poslatOpis");
        }

        initVariables();

    }

    private void initVariables() {
        Typeface tv = Typeface.createFromAsset(getAssets(), "ARIALN.TTF");
        opis = (TextView) findViewById(R.id.tvOpis);
        opis.setTypeface(tv);
        opis.setText(primljenOpis);

    }

}
下面是日志:

04-03 13:59:54.424: E/AndroidRuntime(28413): FATAL EXCEPTION: main
04-03 13:59:54.424: E/AndroidRuntime(28413): java.lang.StackOverflowError
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeMapInternal(Parcel.java:484)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Bundle.writeToParcel(Bundle.java:1552)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeBundle(Parcel.java:502)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.content.Intent.writeToParcel(Intent.java:5503)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeParcelable(Parcel.java:1151)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeValue(Parcel.java:1070)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeMapInternal(Parcel.java:488)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Bundle.writeToParcel(Bundle.java:1552)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeBundle(Parcel.java:502)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.content.Intent.writeToParcel(Intent.java:5503)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeParcelable(Parcel.java:1151)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeValue(Parcel.java:1070)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeMapInternal(Parcel.java:488)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Bundle.writeToParcel(Bundle.java:1552)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeBundle(Parcel.java:502)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.content.Intent.writeToParcel(Intent.java:5503)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeParcelable(Parcel.java:1151)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeValue(Parcel.java:1070)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeMapInternal(Parcel.java:488)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Bundle.writeToParcel(Bundle.java:1552)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeBundle(Parcel.java:502)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.content.Intent.writeToParcel(Intent.java:5503)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeParcelable(Parcel.java:1151)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeValue(Parcel.java:1070)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeMapInternal(Parcel.java:488)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Bundle.writeToParcel(Bundle.java:1552)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeBundle(Parcel.java:502)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.content.Intent.writeToParcel(Intent.java:5503)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeParcelable(Parcel.java:1151)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeValue(Parcel.java:1070)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeMapInternal(Parcel.java:488)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Bundle.writeToParcel(Bundle.java:1552)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeBundle(Parcel.java:502)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.content.Intent.writeToParcel(Intent.java:5503)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeParcelable(Parcel.java:1151)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeValue(Parcel.java:1070)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeMapInternal(Parcel.java:488)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Bundle.writeToParcel(Bundle.java:1552)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeBundle(Parcel.java:502)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.content.Intent.writeToParcel(Intent.java:5503)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeParcelable(Parcel.java:1151)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeValue(Parcel.java:1070)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeMapInternal(Parcel.java:488)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Bundle.writeToParcel(Bundle.java:1552)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeBundle(Parcel.java:502)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.content.Intent.writeToParcel(Intent.java:5503)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeParcelable(Parcel.java:1151)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeValue(Parcel.java:1070)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeMapInternal(Parcel.java:488)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Bundle.writeToParcel(Bundle.java:1552)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeBundle(Parcel.java:502)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.content.Intent.writeToParcel(Intent.java:5503)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeParcelable(Parcel.java:1151)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeValue(Parcel.java:1070)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeMapInternal(Parcel.java:488)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Bundle.writeToParcel(Bundle.java:1552)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeBundle(Parcel.java:502)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.content.Intent.writeToParcel(Intent.java:5503)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeParcelable(Parcel.java:1151)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeValue(Parcel.java:1070)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeMapInternal(Parcel.java:488)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Bundle.writeToParcel(Bundle.java:1552)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeBundle(Parcel.java:502)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.content.Intent.writeToParcel(Intent.java:5503)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeParcelable(Parcel.java:1151)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeValue(Parcel.java:1070)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeMapInternal(Parcel.java:488)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Bundle.writeToParcel(Bundle.java:1552)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeBundle(Parcel.java:502)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.content.Intent.writeToParcel(Intent.java:5503)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeParcelable(Parcel.java:1151)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeValue(Parcel.java:1070)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Parcel.writeMapInternal(Parcel.java:488)
04-03 13:59:54.424: E/AndroidRuntime(28413):    at android.os.Bundle.writeT
我做错了什么

Intent opis = new Intent(getApplicationContext(), Popup_opis.class);
opis.putExtra("poslatOpis", opis);

您正在将您的
opi
意图放在意图附加中,在打包时创建无限递归。为intent和
poslatOpis使用不同的变量名
intent和
字符串均命名为opis。你可能正在包装意图。将字符串打包为额外的。

hmmm为变量使用更好的名称。。。现在所有变量都有名称
opi
TextView
Intent
String
…)。。。该行
opis.putExtra(“poslatOpis”,opis)您将
Intent
(不是
String
)作为额外。。。这就是您以StackOverflow结束的原因…如果您观察堆栈跟踪,
WriteMapineral、writeToParcel、writeBundle
递归执行,导致StackOverflow异常,请发布您以前的活动code@Selvin谢谢你,伙计,就这样。我不知道我的意图也被命名为opis。该死我将Intent opis改为Intent I,现在可以工作了。一件小事,我就是看不见。:)谢谢你,伙计,不幸的是变量命名是个问题。
// Change
opis = c.getString(11);
// to
opisString = c.getString(11);

// and change
opis.putExtra("poslatOpis", opis);
// to
opis.putExtra("poslatOpis", opisString);