网上找到的多数是：
控制其不消失，和消失。
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///** 假设对话框已经关闭，欺骗系统，以保持输入窗口**/
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try {
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Field field = this.getClass().getSuperclass().getDeclaredField( "mShowing" );
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field.setAccessible( true );
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field.set(this, bSucceed);
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} catch (Exception e){
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e.printStackTrace();
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}
还可以
用OnClicklistener覆盖DialogInterface.OnClicklistener
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//可以使用AlerDialog.Builder,并显示一个Toast。//只要你覆盖按钮的OnClickListener,就可以触发Toast,显示在对话框上。//并决定对话框是否消失 public void showToastOnDialog(final Context context) {
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AlertDialog.Builder builder = new AlertDialog.Builder(context);
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builder.setTitle("Dialog title");
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builder.setMessage("Dialog message");
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builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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// Do nothing, you will be overriding this anyway
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}
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});
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builder.setNegativeButton(android.R.string.cancel,
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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// You can implement code here, because you wont be
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// overriding this
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}
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});
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final AlertDialog dialog = builder.create();
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// Make sure you show the dialog first before overriding the
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// OnClickListener
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dialog.show();
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// Notice that I`m not using DialogInterface.OnClicklistener but the
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// View.OnClickListener
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dialog.getButton(Dialog.BUTTON_POSITIVE).setOnClickListener(
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new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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Toast toast = Toast.makeText(context,
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"I`m a toast on top of a dialog.",
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Toast.LENGTH_LONG);
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toast.show();
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// Because you are overriding the OnClicklistener, the
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// dialog will not auto dismiss after clicking
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////otherwise //dialog.dismiss();
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dialog.dismiss();
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}
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});
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}
