Android的警告对话框，并设置正按钮 [英] Android alert dialog and set positive button

问题描述

这是一个拼图。我想用OK按钮显示一个对话框，当拼图完成。当OK按钮是pressed，我使用意图加载通过Android浏览网站。唯一的问题是，在当前code，当拼图完成后，它不会加载一个盒子（它当我使用空）。它没有做任何事情。任何想法？

  AlertDialog.Builder建设者=新AlertDialog.Builder（本）;
builder.setTitle（puzzle.isSolved（）R.string.title_stats：stats.isNewBest（）R.string.title_new_record：？？R.string.title_solved）;
builder.setMessage（MSG）;
builder.setPositiveButton（R.string.label_ok，新DialogInterface.OnClickListener（）{
    公共无效的onClick（DialogInterface对话框，INT ID）{
        意向意图=新的意图（android.intent.action.VIEW，Uri.parse（HTTP：//www..com））;
        叠B =新包（）;
        b.putBoolean（new_window，真正的）; //设置新窗口
        intent.putExtras（B）;
        startActivity（意向）;
     }
}）;
 

解决方案

  AlertDialog.Builder建设者=新AlertDialog.Builder（your_activity.this）;
builder.setTitle（puzzle.isSolved（）R.string.title_stats：stats.isNewBest（）R.string.title_new_record：？？R.string.title_solved）;
builder.setMessage（MSG）;
builder.setPositiveButton（R.string.label_ok，新DialogInterface.OnClickListener（）{
    公共无效的onClick（DialogInterface对话框，INT ID）{
        意向意图=新的意图（android.intent.action.VIEW，Uri.parse（HTTP：//www..com））;
        叠B =新包（）;
        b.putBoolean（new_window，真正的）; //设置新窗口
        intent.putExtras（B）;
        startActivity（意向）;
     }
}）;
builder.show（）;
 

试试这个

This is for a slider puzzle. I want to show a dialog box with OK button when the puzzle is completed. When the OK button is pressed, I use an Intent to load a website via Android browser. Only problem is that with the current code, when the puzzle is complete, it does not load a box (it does when I use null). It doesn't do anything. Any ideas?

AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(!puzzle.isSolved() ? R.string.title_stats : stats.isNewBest() ? R.string.title_new_record : R.string.title_solved);
builder.setMessage(msg);
builder.setPositiveButton(R.string.label_ok, new DialogInterface.OnClickListener() {
    public void onClick(DialogInterface dialog, int id) {
        Intent intent = new Intent("android.intent.action.VIEW", Uri.parse("http://www..com"));
        Bundle b = new Bundle();
        b.putBoolean("new_window", true); //sets new window
        intent.putExtras(b);
        startActivity(intent);
     }
});

解决方案

AlertDialog.Builder builder = new AlertDialog.Builder(your_activity.this);
builder.setTitle(!puzzle.isSolved() ? R.string.title_stats : stats.isNewBest() ? R.string.title_new_record : R.string.title_solved);
builder.setMessage(msg);
builder.setPositiveButton(R.string.label_ok, new DialogInterface.OnClickListener() {
    public void onClick(DialogInterface dialog, int id) {
        Intent intent = new Intent("android.intent.action.VIEW", Uri.parse("http://www..com"));
        Bundle b = new Bundle();
        b.putBoolean("new_window", true); //sets new window
        intent.putExtras(b);
        startActivity(intent);
     }
});
builder.show();

try this

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