java - 使用TextView的onClick转到带有fragment的下一页

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    public View onCreateView(LayoutInflater inflater, ViewGroup container,    Bundle savedInstanceState)
         {
        myView = inflater.inflate(R.layout.first_layout, container, false);

         tv.setOnClickListener(
            new View.OnClickListener() {
                @Override
                public void onClick(View v) {

                    tv = (TextView) myView.findViewById(R.id.textView);
                    Intent i = new Intent();
                    i.setClass(getActivity(), Second_Fragment.class);
                    startActivity(i);

                }
                 });

           return myView;
        }

XML 代码:

    <ImageView
        android:src="@drawable/processor"
        android:layout_width="150dp"
        android:layout_height="80dp"
        android:id="@+id/imageView"
        android:layout_weight="2" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:text="Processor"
        android:textSize="25dp"
        android:id="@+id/textView2"
        android:layout_weight="2"
        android:clickable="true"/>
    </TableRow>

错误代码:

     java.lang.Throwable: Explicit termination method 'close' not called
            at dalvik.system.CloseGuard.open(CloseGuard.java:184)
            at android.os.ParcelFileDescriptor.<init>(ParcelFileDescriptor.java:180)
            at android.os.ParcelFileDescriptor$1.createFromParcel(ParcelFileDescriptor.java:916)
            at android.os.ParcelFileDescriptor$1.createFromParcel(ParcelFileDescriptor.java:906)
            at android.app.IBackupAgent$Stub.onTransact(IBackupAgent.java:57)
            at android.os.Binder.execTransact(Binder.java:446)
07-13 04:47:09.009    1082-1092/android.process.acore 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 android.os.ParcelFileDescriptor.<init>(ParcelFileDescriptor.java:180)
            at android.os.ParcelFileDescriptor$1.createFromParcel(ParcelFileDescriptor.java:916)
            at android.os.ParcelFileDescriptor$1.createFromParcel(ParcelFileDescriptor.java:906)
            at android.app.IBackupAgent$Stub.onTransact(IBackupAgent.java:64)
            at android.os.Binder.execTransact(Binder.java:446)
07-13 04:47:09.236    1082-1092/android.process.acore 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 android.os.ParcelFileDescriptor.<init>(ParcelFileDescriptor.java:180)
            at android.os.ParcelFileDescriptor$1.createFromParcel(ParcelFileDescriptor.java:916)
            at android.os.ParcelFileDescriptor$1.createFromParcel(ParcelFileDescriptor.java:906)
            at android.app.IBackupAgent$Stub.onTransact(IBackupAgent.java:71)
            at android.os.Binder.execTransact(Binder.java:446)

Answer 1

首先:您没有启动 fragment 调用:

Intent i = new Intent();
i.setClass(getActivity(), Second_Fragment.class);
startActivity(i);

该方法的名称很明确:startActivity(i);因此，您应该学习如何启动 fragment 而不是启动 Activity !

第二:放置:

tv = (TextView) myView.findViewById(R.id.textView); 

在 setOnClickListener(...) 之前；