将字体设置为alertdialog

Question

我有一个alertdialog，我使用alertdialog的标题和消息以及按钮的字体。 问题是标题和消息视图的字体，但按钮不是？ 为什么 这是我的代码

public boolean functionInQuestion(MissingParameters ... parameters) { 
    Typeface myTypeFace = Typeface.createFromAsset(getAssets(),"fonts/hhh.ttf"); 
    TextView mysite = new TextView(mainn.this); 
    TextView fbpage = new TextView(mainn.this); 
    TextView content5 = new TextView(mainn.this); 
    TextView Mytitle5 = new TextView(mainn.this); 

    mysite.setText("google"); 
    fbpage.setText("fb"); 
    Mytitle5.setText("google and facebook"); 
    content5.setText("linka to google and facebook"); 

    mysite.setTypeface(myTypeFace); 
    fbpage.setTypeface(myTypeFace); 
    content5.setTypeface(myTypeFace); 
    Mytitle5.setTypeface(myTypeFace); 

    AlertDialog.Builder builder = new AlertDialog.Builder(mainn.this); 
    builder.setView(content5); 
    builder.setCustomTitle(Mytitle5); 
    builder.setIcon(R.drawable.about); 

    builder.setPositiveButton(fbpage.getText(), new DialogInterface.OnClickListener() { 
     @Override 
     public void onClick(DialogInterface dialog, int which) { 
      // When LeftButton click, source implementing is put here. 
      String url = "http://www.facebook.com"; 
      Intent i = new Intent(Intent.ACTION_VIEW); 
      i.setData(Uri.parse(url)); 
      startActivity(i); 
     } 
    }); 

    builder.setNeutralButton(mysite.getText(), new DialogInterface.OnClickListener() { 
     @Override 
     public void onClick(DialogInterface dialog, int which) { 
      // When CenterButton click, source implementing is put here. 
      String url = "http://www.google.com"; 
      Intent i = new Intent(Intent.ACTION_VIEW); 
      i.setData(Uri.parse(url)); 
      startActivity(i); 
     } 
    }); 

    builder.show(); 
    return false; 
} 

Answer 1

试试这个，它必须努力:)

public boolean functionInQuestion(MissingParameters ... parameters) { 
    Typeface myTypeFace = Typeface.createFromAsset(getAssets(),"fonts/hhh.ttf"); 
    TextView mysite = new TextView(mainn.this); 
    TextView fbpage = new TextView(mainn.this); 
    TextView content5 = new TextView(mainn.this); 
    TextView Mytitle5 = new TextView(mainn.this); 

    mysite.setText("google"); 
    fbpage.setText("fb"); 
    Mytitle5.setText("google and facebook"); 
    content5.setText("linka to google and facebook"); 

    mysite.setTypeface(myTypeFace); 
    fbpage.setTypeface(myTypeFace); 
    content5.setTypeface(myTypeFace); 
    Mytitle5.setTypeface(myTypeFace); 

    AlertDialog.Builder builder = new AlertDialog.Builder(mainn.this); 
    builder.setView(content5); 
    builder.setCustomTitle(Mytitle5); 
    builder.setIcon(R.drawable.about); 

    builder.setPositiveButton(fbpage.getText(), new DialogInterface.OnClickListener() { 
     @Override 
     public void onClick(DialogInterface dialog, int which) { 
      // When LeftButton click, source implementing is put here. 
      String url = "http://www.facebook.com"; 
      Intent i = new Intent(Intent.ACTION_VIEW); 
      i.setData(Uri.parse(url)); 
      startActivity(i); 
     } 
    }); 

    builder.setNeutralButton(mysite.getText(), new DialogInterface.OnClickListener() { 
     @Override 
     public void onClick(DialogInterface dialog, int which) { 
      // When CenterButton click, source implementing is put here. 
      String url = "http://www.google.com"; 
      Intent i = new Intent(Intent.ACTION_VIEW); 
      i.setData(Uri.parse(url)); 
      startActivity(i); 
     } 
    }); 

    Dialog dialog =builder.show(); 
       Button button = (Button) dialog.findViewById(android.R.id.button1); 
       button.setTypeface(myTypeFace); 
       Button button2 = (Button) dialog.findViewById(android.R.id.button3); 
       button2.setTypeface(myTypeFace); 
    return false; 
}