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我有一個XML充氣自定義視圖類。它包括按鈕和webview。我將這個視圖類添加到主要活動（VividViewerActivity）中。第一次我將可見性設置爲隱形。在這個主要活動中有一個方法（loadPrintActivity），我將視圖類的可見性設置爲可見。一切正常。但觸摸不適合我。這裏是我的課：觸摸事件不適用於上視圖
public class PrintView extends RelativeLayout {
Button btnClose,btnPrint;
WebView wev;
public PrintView(Context context) {
super(context);
// TODO Auto-generated constructor stub
View.inflate(context, R.layout.printscreen, this);
wev = (WebView) findViewById(R.id.webViewPrint);
btnClose = (Button)findViewById(R.id.btnClose);
btnPrint = (Button)findViewById(R.id.btnPrint);
btnClose.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Log.d("VIEWWWWWWWWWWWWWWWWWWWWW", "kaj korce..............");
btnPrint.setVisibility(View.INVISIBLE);
}
});
}
@Override
public boolean onTouchEvent(MotionEvent event) {
// TODO Auto-generated method stub
return super.onTouchEvent(event);
}
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
// TODO Auto-generated method stub
for(int i = 0 ; i < getChildCount() ; i++){
getChildAt(i).layout(l, t, r, b);
}
}
這裏是我的XML佈局：
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<TableLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<TableRow
android:id="@+id/tableRow1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="@drawable/top"
android:gravity="center" >
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<Button
android:id="@+id/btnClose"
android:layout_width="80dp"
android:layout_height="30dp"
android:layout_alignParentLeft="true"
android:layout_marginLeft="10dp"
android:background="@drawable/btn"
android:text="Close" />
<Button
android:id="@+id/btnPrint"
android:layout_width="80dp"
android:layout_height="30dp"
android:layout_alignParentRight="true"
android:layout_marginRight="10dp"
android:background="@drawable/btn"
android:text="Print" />
</RelativeLayout>
</TableRow>
<TableRow
android:id="@+id/tableRow2"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1" >
<TableLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1" >
<TableRow
android:id="@+id/tableRow7"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1" >
<WebView
android:id="@+id/webViewPrint"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1" />
</TableRow>
</TableLayout>
</TableRow>
</TableLayout>
這裏是我的活動：
public class VividViewerActivity extends Activity{
private UnityPlayer mUnityPlayer;
private JSInterface mJSInterface; // JavaScript interface (message receiver)
private WebView mWebView; // WebView object
private ProgressBar mProgress; // Progress bar
private int mLeftMargin; // Margins around the WebView
private int mTopMargin;
private int mRightMargin;
private int mBottomMargin;
private boolean mInitialLoad;
Context context;
PrintView pv;
protected void onCreate (Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
mUnityPlayer = new UnityPlayer(this);
context = this;
if (mUnityPlayer.getSettings().getBoolean ("hide_status_bar", true))
getWindow().setFlags (WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
int glesMode = mUnityPlayer.getSettings().getInt("gles_mode", 1);
boolean trueColor8888 = false;
mUnityPlayer.init(glesMode, trueColor8888);
View playerView = mUnityPlayer.getView();
setContentView(playerView);
playerView.requestFocus();
mJSInterface = new JSInterface();
Log.e("Cookie", "COOKIE SUPPORT!");
mWebView = new WebView(this);
FrameLayout layout = new FrameLayout(this);
addContentView(layout, new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
layout.addView(mWebView, new FrameLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT, Gravity.NO_GRAVITY));
// Basic settings of WebView.
mWebView.setBackgroundColor(Color.TRANSPARENT);
WebSettings webSettings = mWebView.getSettings();
webSettings.setSupportZoom(false);
webSettings.setJavaScriptEnabled(true);
webSettings.setPluginsEnabled(true);
mWebView.setWebViewClient(new WebViewClient(){});
pv = new PrintView(context);
layout.addView(pv, new FrameLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT, Gravity.NO_GRAVITY));
mWebView.addJavascriptInterface(mJSInterface, "UnityInterface");
// Start in invisible state.
mWebView.setVisibility(View.GONE);
pv.setVisibility(View.INVISIBLE);
}
這裏是方法：
public void loadPrintActivity(String printUrl){
Constant.printUrl = printUrl;
Constant.isPrintButtonVisible = true;
WebSettings webSettings = pv.wev.getSettings();
webSettings.setSupportZoom(true);
webSettings.setJavaScriptEnabled(true);
webSettings.setPluginsEnabled(true);
pv.wev.setWebViewClient(new WebViewClient(){});
pv.wev.loadUrl(printUrl);
pv.setVisibility(View.VISIBLE); }
有沒有人可以幫助我PLZ ............. –
在您的視圖中實現'OnTouchListener'。 – zanky
@ zanky它不工作的兄弟！ –