相关疑难解决方法(0)

我有一个活动,显示在对话框中:

为了删除边框和圆角,我试过这个:

<resources>
  <style name="ActivityDialog" parent="@android:style/Theme.Dialog">
  <item name="android:windowBackground">@null</item> 
    <item name="android:windowFrame">@null</item>
</style>

边界消失了,但遗憾的是对话框周围的边缘.

我ProgressDialog在我的应用程序中使用自定义,我能够自定义,但我也想删除上边框或窗口progressDialog.在styles.xml我定义customDialog为

<style name="AppTheme" parent="android:Theme.Light" />

<style name="CustomDialog" parent="@android:style/Theme.Dialog">
    <item name="android:background">#7BC047</item>
    <item name="android:textColor">#FFFFFF</item>
    <item name="android:windowBackground">@null</item>
     <item name="android:windowFrame">@null</item>
</style>

为了删除父窗口我设置windowBackground为null和windowFramenull但它不适合我.目前,我的自定义进度对话框在下面给出的图像中看起来像

我正在使用此代码来设置样式progressDialog.

 private void showProgressDialog() {
    progressDialog = new ProgressDialog(this,R.style.CustomDialog);
    progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
    progressDialog.setMessage("Logging in. Please wait.");
    progressDialog.show();
}

所以,帮助我解决这个问题应该非常感谢任何帮助.

我使用以下代码更改Progress Dialog的背景.但是外框的颜色也如下所示.我想只在对话框内进行更改.

<style name="StyledDialog" parent="@android:style/Theme.Panel">
    <item name="android:background">#083044</item>
</style>

根据此问题给出的答案更改ProgressDialog的背景

<style name="StyledDialog" parent="@android:style/Theme.Dialog">
    <item name="android:alertDialogStyle">@style/CustomAlertDialogStyle</item>
    <item name="android:textColorPrimary">#000000</item>
</style>
<style name="CustomAlertDialogStyle">
    <item name="android:bottomBright">@color/background</item>
    <item name="android:bottomDark">@color/background</item>
    <item name="android:bottomMedium">@color/background</item>
    <item name="android:centerBright">@color/background</item>
    <item name="android:centerDark">@color/background</item>
    <item name="android:centerMedium">@color/background</item>
    <item name="android:fullBright">@color/background</item>
    <item name="android:fullDark">@color/background</item>
    <item name="android:topBright">@color/background</item>
    <item name="android:topDark">@color/background</item>
</style>

此代码提供完美的背景颜色.但是,因为对话颜色和活动的背景颜色是相同的.它看起来像透明,没有边框.我和以前一样想要一些边框.

标题中的问题)请帮助我)我想从中做出这个

那

我试过实现它.

mProgressDialog = new ProgressDialog(this);
mProgressDialog.getWindow().setContentView(R.layout.footcloth);
mProgressDialog.setMessage(Constants.PROGRESS_DIALOG_MESSAGE);
mProgressDialog.show();

但是这个代码抛出异常

java.lang.RuntimeException: Unable to start activity ComponentInfo{im.anticafe.anticafeim/im.anticafe.anticafeim.activities.HomeActivity}: android.util.AndroidRuntimeException: requestFeature() must be called before adding content

此代码在活动BottomBarActivity中实现

abstract public class BottomBarActivity extends AppCompatActivity implements View.OnClickListener {

    private static final String TAG = "bottomBarActivity";
    private int mWidth;
    private ProgressDialog mProgressDialog;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        ...
        mProgressDialog = new ProgressDialog(this);
        mProgressDialog.getWindow().setContentView(R.layout.footcloth);
        mProgressDialog.setMessage(Constants.PROGRESS_DIALOG_MESSAGE);
        mProgressDialog.show();
        ...
    }

    ...
}

而这项活动正在其他方面扩展.所以,请帮我解决我的问题,谢谢)