Question

我有一个Dialog类，在其中实例化以显示webview。正如您在下面的代码中看到的那样，它不是全屏。我尝试了很多更改，但在最好的情况下，它仍然没有处于全屏模式。怎么办？

public class MyDialog extends Dialog {

static final float[] DIMENSIONS_LANDSCAPE = { 460, 260 };
static final float[] DIMENSIONS_PORTRAIT = { 280, 420 };
static final FrameLayout.LayoutParams FILL = new FrameLayout.LayoutParams(
        ViewGroup.LayoutParams.FILL_PARENT,
        ViewGroup.LayoutParams.FILL_PARENT);
static final int MARGIN = 4;
static final int PADDING = 2;

private String mUrl;
private OAuthDialogListener mListener;
private ProgressDialog mSpinner;
private WebView mWebView;
private LinearLayout mContent;
private TextView mTitle;

private static final String TAG = "My-WebView";

public MyDialog(Context context, String url,
        OAuthDialogListener listener) {
    super(context);

    mUrl = url;
    mListener = listener;
}

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

    mSpinner = new ProgressDialog(getContext());
    mSpinner.requestWindowFeature(Window.FEATURE_NO_TITLE);
    mSpinner.setMessage("Loading...");
    mContent = new LinearLayout(getContext());
    mContent.setOrientation(LinearLayout.VERTICAL);
    setUpTitle();
    setUpWebView();

    Display display = getWindow().getWindowManager().getDefaultDisplay();
    final float scale = getContext().getResources().getDisplayMetrics().density;
    float[] dimensions = (display.getWidth() < display.getHeight()) ? DIMENSIONS_PORTRAIT
            : DIMENSIONS_LANDSCAPE;

    addContentView(mContent, new FrameLayout.LayoutParams(
            (int) (dimensions[0] * scale + 0.5f), (int) (dimensions[1]
                    * scale + 0.5f)));
    CookieSyncManager.createInstance(getContext());
    CookieManager cookieManager = CookieManager.getInstance();
    cookieManager.removeAllCookie();
}

private void setUpTitle() {
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    mTitle = new TextView(getContext());
    mTitle.setText("My Site");
    mTitle.setTextColor(Color.WHITE);
    mTitle.setTypeface(Typeface.DEFAULT_BOLD);
    mTitle.setBackgroundColor(Color.BLACK);
    mTitle.setPadding(MARGIN + PADDING, MARGIN, MARGIN, MARGIN);
    mContent.addView(mTitle);
}

private void setUpWebView() {
    mWebView = new WebView(getContext());
    mWebView.setVerticalScrollBarEnabled(false);
    mWebView.setHorizontalScrollBarEnabled(false);
    mWebView.setWebViewClient(new OAuthWebViewClient());
    mWebView.getSettings().setJavaScriptEnabled(true);
    mWebView.loadUrl(mUrl);
    mWebView.setLayoutParams(FILL);
    mContent.addView(mWebView);
}

private class OAuthWebViewClient extends WebViewClient {
//some code
}

public interface OAuthDialogListener {
    public abstract void onComplete(String accessToken);
    public abstract void onError(String error);
}

}

我已经更改了以下代码，它使对话框更大但仍然不是全屏：

addContentView(mContent, new FrameLayout.LayoutParams(
                   display.getWidth() , display.getHeight()));

MyDialog被实例化并在另一个类中启动，如下所示：

 class A {
 //some code
 MyDialog mDialog = new MyDialog(context, mAuthUrl, listener);
 mDialog.show();
 }

Answer 1

试试这个：

public function view($id){

    // retrieve ServiceRequest data 
    $serviceRequest = $this->ServiceRequest->findById($id);

    // retrieve Client data        
    $options['joins'] = array(
        array('table' => 'client_services',
            'alias' => 'ClientService',
            'type' => 'INNER',
            'conditions' => array(
                'Client.id = ClientService.client_id',
            )
        ),
        array('table' => 'client_service_areas',
            'alias' => 'ClientServiceArea',
            'type' => 'INNER',
            'conditions' => array(
                'Client.id = ClientServiceArea.client_id',
            )
        ),

    );

    $options['conditions'] = array(
        'ClientService.service_id'=>$serviceRequest['ServiceRequest']['service_id'],
        'ClientServiceArea.service_area_id'=>$serviceRequest['ServiceRequest']['service_area_id']
    );

    $options['group'] = array('Client.id');

    $Client = ClassRegistry::init('Client');
    $clients = $Client->find('all', $options);
    $this->set(compact('serviceRequest','clients'));
}

Answer 2

尝试使用dialogFragment。在其中使用以下代码

4.076530 4.179765 4.213305 4.028456 4.407819 4.282502 4.494677 4.484104 4.413574 3.967853

并将values / styles.xml中的样式声明为

public class myDialog extends DialogFragment {

@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setStyle(DialogFragment.STYLE_NORMAL, R.style.NewDialog);
}

希望这有帮助！

Answer 3

试试这个，

Java类

WindowManager.LayoutParams lp = new WindowManager.LayoutParams();
lp.copyFrom(dialog.getWindow().getAttributes());
lp.width = width;
lp.height = height;
dialog.getWindow().setAttributes(lp);

<强> Style.xml

<style name="DialogTheme" parent="android:Theme.Dialog">

    <item name="android:layout_width">fill_parent</item>
    <item name="android:layout_height">fill_parent</item>


    <!-- No backgrounds, titles or window float -->
    <item name="android:windowBackground">@null</item>
    <item name="android:windowNoTitle">true</item>
    <item name="android:windowIsFloating">false</item>
</style>

如何使我的对话全屏？

3 个答案: