我是一名 android 初学者，我在线性布局中动态添加了图像，它将从右向左滚动。问题是图像正在正确移动/滚动，但是当我单击它时，不会调用单击侦听器。
实际上，当移动图像时，图像按钮正在移动，但点击位置不会根据图像滚动而改变。
public class ImageLayoutsActivity extends Activity {
int ImageInt, fromXDelta, toXDelta;
int PosInt, myHarizantalLayoutInt, aDisplayInt, aDisplayDiv = 0;
AnimationSet myAnimation = new AnimationSet(true);
LinearLayout myHarizantalLayout;
HorizontalScrollView myHorizontalScroll;
View myView;
Intent myIntent;
private Button clickedButton = null;
public int currentimageindex = 0;
TranslateAnimation myTranslateAnimation = null;
private String[] imgArr = { "icn01", "icn02" };
private String[] URLArray = { "http://www.google.co.in/",
"http://in.yahoo.com/?p=us" };
LinearLayout.LayoutParams Parems;
Display aDisplay;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
View aView = LayoutInflater.from(GroupActivity.myGroup).inflate(
R.layout.horizantal, null);
setContentView(aView);
GroupActivity.myGroup.setTitle("---CII---");
aDisplay = getWindowManager().getDefaultDisplay();
aDisplayInt = aDisplay.getWidth();
aDisplayDiv = aDisplayInt / 5;
Log.i("value##########################", String.valueOf(aDisplayDiv));
Log.i("aDisplayInt##########################",
String.valueOf(aDisplayInt));
// define xml layout here
myHarizantalLayout = (LinearLayout) findViewById(R.id.horiztonal_outer_layout_id);
myHorizontalScroll = (HorizontalScrollView) findViewById(R.id.horiztonal_scrollview_id);
// Button aBtnOne = (Button) findViewById(R.id.BtnOneId);
// Hide HorizantalLayout scroll bar
myHorizontalScroll.setHorizontalScrollBarEnabled(false);
myHorizontalScroll.isSmoothScrollingEnabled();
myHarizantalLayout.measure(aDisplay.getWidth(), aDisplay.getHeight());
Log.v("EmailActivity@@@@@@@@@", myHarizantalLayout.getMeasuredHeight()
+ ", " + myHarizantalLayout.getMeasuredWidth());
int aLayoutInt = myHarizantalLayout.getMeasuredWidth();
Log.i("aLayoutInt@@@@@@@@@@@", String.valueOf(aLayoutInt));
// Add images in for loop
for (int i = 0; i < imgArr.length; i++) {
// int aVal=myHarizantalLayout.getChildCount();
Log.i("ImageInt@@@@@@@@@@@@@@@@@@@@@@@@@@@@", "=====Inside the loop======");
// create button instance
final Button aImgBtn = new Button(this);
// myButton.setOnClickListener(null);
// add background image resource files
ImageInt = getResources().getIdentifier(imgArr[i], "drawable",
getPackageName());
Log.i("ImageInt@@@@@@@@@@@@@@@@@@@@@@@@@@@@", "ImageInt");
// add integer image values to drawable control
Drawable aDrawable = this.getResources().getDrawable(ImageInt);
Log.i("aDrawable$$$$$$$$$$$$$$$$$$$$$$$$$", "aDrawable");
// add drawable file to button instance
aImgBtn.setBackgroundDrawable(aDrawable);
aImgBtn.measure(aDisplay.getHeight(), aDisplay.getWidth());
Log.i("aButton################@@@@@@@@@@@@@", "aButton");
Parems = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.WRAP_CONTENT);
Parems.setMargins(10, 0, 5, 0);
Log.i("Parems%%%%%%%%%%%%%%%%%%%%%%%%%%", "Parems");
// int aParemIn = Parems.width;
// Log.i("aparemIn$$$$$$$$$$$$", String.valueOf(aParemIn));
myHarizantalLayout.measure(aDisplay.getHeight(),
aDisplay.getWidth());
int myHarizantalLayoutInt = myHarizantalLayout.getMeasuredWidth();
Log.i("myHarizantalLayoutInt$$$$$$$$$$$$",
String.valueOf(myHarizantalLayoutInt));
myTranslateAnimation = new TranslateAnimation(aDisplayInt - 300,
-myHarizantalLayoutInt - aDisplayDiv, 0, 0);
myTranslateAnimation.setDuration(20000);
myTranslateAnimation.setRepeatCount(-1);
myTranslateAnimation.setRepeatMode(1);
myAnimation.addAnimation(myTranslateAnimation);
Log.i("myAnimation###########################", "myAnimation");
aImgBtn.setLayoutParams(Parems);
myHarizantalLayout.addView(aImgBtn);
Log.i("myHarizantalLayout&&&&&&&&&&&&&&&&&&&&&&&&&",
"myHarizantalLayout");
// add animation to HarizantalLayout
myHarizantalLayout.startAnimation(myTranslateAnimation);
// Call webview based on image button click event
aImgBtn.setOnClickListener(new OnClickListener() {
public void onClick(View view) {
Log.i("view$$$$$$$$$$$$@@@@@@@@@@@@@", "---btn clicked -----");
int aVal = myHarizantalLayout.indexOfChild(view);
Log.i("indexOfChild*************************",
"indexOfChild");
if (view == aImgBtn) {
Log.i("aButton%%%%%%%%%%%%%%%%%%%%%%%%", "aButton");
aImgBtn.setId(aVal);
String aUrlStr = URLArray[aVal];
Log.i("aUrlStr$$$$$$$$$$$$@@@@@@@@@@@@@", aUrlStr);
}
// Log.i("aUrlStr$$$$$$$$$$$$@@@@@@@@@@@@@", aUrlStr);
// Pass values to webview activity
}
}
}
xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:gravity="bottom" android:background="#00f">
<LinearLayout android:layout_below="@+id/RelativeLayout"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:orientation="horizontal" android:gravity="bottom">
<ImageView android:id="@+id/barImageId"
android:layout_width="150dp" android:layout_height="58dp"
android:background="@drawable/cii" android:layout_alignParentRight="true" />
<HorizontalScrollView android:layout_width="fill_parent"
android:layout_height="58dp" android:id="@+id/horiztonal_scrollview_id"
android:fadingEdge="none" android:background="#000" >
<LinearLayout android:id="@+id/horiztonal_outer_layout_id"
android:fadingEdge="none" android:layout_height="fill_parent" android:gravity="center_vertical"
android:layout_width="fill_parent" android:background="#f00">
</LinearLayout>
</HorizontalScrollView>
</LinearLayout>
</RelativeLayout>