如何在Android中控制ontouch功能？

问题描述

| 我正在制作一个Android应用程序，在其中放置了10张图像，并在其上添加了触摸功能，但是每当到达10张图像时，它仍在工作并返回到1张图像。 我想在第10张图像或最后一张图像上停止ontouch功能。 有人知道这个功能吗？ 这是Java代码：

public class Activity1 extends Activity implements OnTouchListener{

float downXValue;

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Set main.XML as the layout for this Activity
    setContentView(R.layout.main);

    // Add these two lines
    LinearLayout layMain = (LinearLayout) findViewById(R.id.layout_main);
    layMain.setonTouchListener((OnTouchListener) this); 

    // Add a few countries to the spinner
    Spinner spinnerCountries = (Spinner) findViewById(R.id.spinner_country);
    ArrayAdapter countryArrayAdapter = new ArrayAdapter(this,android.R.layout.simple_spinner_dropdown_item,new String[] { \"Canada\",\"USA\" });
    spinnerCountries.setAdapter(countryArrayAdapter);

}

public boolean onTouch(View arg0,MotionEvent arg1) {

    // Get the action that was done on this touch event
    switch (arg1.getAction())
    {
        case MotionEvent.ACTION_DOWN:
        {
            // store the X value when the user\'s finger was pressed down
            downXValue = arg1.getX();
            break;
        }

        case MotionEvent.ACTION_UP:
        {
            // Get the X value when the user released his/her finger
            float currentX = arg1.getX();            

            // going backwards: pushing stuff to the right
            if (downXValue < currentX)
            {
                // Get a reference to the ViewFlipper
                 ViewFlipper vf = (ViewFlipper) findViewById(R.id.details);
                 // Set the animation
                  vf.setAnimation(AnimationUtils.loadAnimation(this,R.anim.push_left_out));
                  // Flip!
                  vf.showPrevIoUs();
            }

            // going forwards: pushing stuff to the left
            if (downXValue > currentX)
            {
                // Get a reference to the ViewFlipper
                ViewFlipper vf = (ViewFlipper) findViewById(R.id.details);
                 // Set the animation
                 vf.setInAnimation(AnimationUtils.loadAnimation(this,R.anim.push_left_in));
                  // Flip!
                 vf.showNext();
            }
            break;
        }
    }

    // if you return false,these actions will not be recorded
    return true;
}

} 这是xml代码：

<?xml version=\"1.0\" encoding=\"utf-8\"?>
<LinearLayout xmlns:android=\"http://schemas.android.com/apk/res/android\"
    android:orientation=\"vertical\"
    android:layout_width=\"fill_parent\"
    android:layout_height=\"fill_parent\"
    android:id=\"@+id/layout_main\"
    >

    <ViewFlipper android:id=\"@+id/details\"
        android:layout_width=\"fill_parent\"
        android:layout_height=\"fill_parent\">  




         <LinearLayout
               android:orientation=\"vertical\"
            android:layout_width=\"fill_parent\"
            android:layout_height=\"fill_parent\"
            >

            <ImageView android:id=\"@+id/ImageView01\" android:background=\"@drawable/eea\" 
            android:layout_x=\"1dip\" android:layout_y=\"1dip\" 
            android:layout_height=\"fill_parent\" android:layout_width=\"fill_parent\"></ImageView>
        </LinearLayout> 

        <LinearLayout
               android:orientation=\"vertical\"
            android:layout_width=\"fill_parent\"
            android:layout_height=\"fill_parent\"
            >

            <ImageView android:id=\"@+id/ImageView01\" android:background=\"@drawable/ef\" 
            android:layout_x=\"1dip\" android:layout_y=\"1dip\" 
            android:layout_height=\"fill_parent\" android:layout_width=\"fill_parent\"></ImageView>
        </LinearLayout> 

        <LinearLayout
               android:orientation=\"vertical\"
            android:layout_width=\"fill_parent\"
            android:layout_height=\"fill_parent\"
            >

            <ImageView android:id=\"@+id/ImageView01\" android:background=\"@drawable/eg\" 
            android:layout_x=\"1dip\" android:layout_y=\"1dip\" 
            android:layout_height=\"fill_parent\" android:layout_width=\"fill_parent\"></ImageView>
        </LinearLayout> 

        <LinearLayout
               android:orientation=\"vertical\"
            android:layout_width=\"fill_parent\"
            android:layout_height=\"fill_parent\"
            >

            <ImageView android:id=\"@+id/ImageView01\" android:background=\"@drawable/eh\" 
            android:layout_x=\"1dip\" android:layout_y=\"1dip\" 
            android:layout_height=\"fill_parent\" android:layout_width=\"fill_parent\"></ImageView>
        </LinearLayout> 


    </ViewFlipper>

</LinearLayout>

我在代码中使用了View脚蹼，然后在上面添加了图像。     

解决方法

        

  @user552027 i also had the same problem in my application i have got solution for this you can check this link

如何在Android的Viewflipper中控制图片？     ,        在第十张图片的

onTouch()

方法中，

setFocussable(\"false\");

和

setFocussableInTouchMode(\"false\")

用于所有其他图像..我猜是唯一的方法..