dialogProgress自定义

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记录一下,以备后用!


项目从eclipse转到android studio 中后ProgressDialog背景图变成黑色,无奈只能自定义。


核心方法:

public static Dialog dialogProgress(Activity activity,String text,boolean aBoolean)    {        Dialog dialog = new Dialog(activity, R.style.LodingDialog);        dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);        View view = LayoutInflater.from(activity).inflate(R.layout.dialog, null);        dialog.setContentView(view);        TextView dialogText = (TextView) view.findViewById(R.id.dialogText);        dialogText.setText(text);//设置显示文字        Window dialogWindow = dialog.getWindow();        WindowManager.LayoutParams lp = dialogWindow.getAttributes();        dialogWindow.setGravity(Gravity.CENTER_HORIZONTAL | Gravity.CLIP_VERTICAL);                lp.width = (int) (activity.getWindowManager().getDefaultDisplay().getWidth() * 0.5); // 宽度设置为屏幕的0.65        lp.height = (int) (activity.getWindowManager().getDefaultDisplay().getHeight() * 0.08); // 高度设置为屏幕的0.08        lp.alpha = 0.7f; // 透明度        // 当Window的Attributes改变时系统会调用此函数,可以直接调用以应用上面对窗口参数的更改,也可以用setAttributes        dialogWindow.setAttributes(lp);        dialog.setCancelable(aBoolean);  //设置ProgressDialog (true/false)是/否可以按退回按键取消        dialog.show();        return dialog;    }



xml文件(R.layout.dialog):

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"              android:layout_width="match_parent"              android:layout_height="wrap_content"              android:layout_gravity="center"              android:background="@color/white"              android:orientation="horizontal">    <ProgressBar        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_gravity="center"        android:layout_marginLeft="5dp"        android:padding="10dp"        />    <TextView        android:id="@+id/dialogText"        style="@style/textNormal"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_gravity="center"        android:padding="10dp"        android:text="正在提交..."        android:textColor="@color/black"/></LinearLayout>



style文件(R.style.LodingDialog):

<style name="LodingDialog" parent="@android:style/Theme.Dialog">        <item name="android:windowBackground">@android:color/transparent</item>        <item name="android:background">@android:color/white</item>    </style>


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