默认情况下,警告信息在小屏幕设备上太大了,我想将其设置为自定义的dp。
我的警告框大概是这样的:
OnClickListener addNewItemListener = new OnClickListener() {
public void onClick(View v) {
AlertDialog.Builder alert = new AlertDialog.Builder(
MyActivity.this);
LinearLayout myLayout= new LinearLayout(MyActivity.this);
myLayout.setOrientation(LinearLayout.VERTICAL);
alert.setTitle(R.string.add_title);
alert.setMessage(R.string.add_message);
final TextView t1 = new TextView(MyActivity.this);
t1.setText("Name");
final EditText input1 = new EditText(MyActivity.this);
myLayout.addView(t1);
myLayout.addView(input1);
alert.setView(myLayout);
alert.setPositiveButton(R.string.cancel,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int whichButton) {
}
});
alert.setNegativeButton(R.string.ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int whichButton) {
try {
....
} catch (RuntimeException e) {
Alerts.DatiErrati(MyActivity.this);
}
}
});
alert.show();
}
};
我该如何设置警告消息的文本大小?