自定义万能的Dialog

自定义dialog

public class TishiDialog extends Dialog {
//用来实现对布局按钮的调用
public interface SubmitListenerInterface {
    void doItemClick();
}
private TishiDialog.SubmitListenerInterface clickListenerInterface;
private String msg;
private Context context;
String title;

public TishiDialog(Context context) {
    super(context);
}

public TishiDialog(Context context, int theme, String msg, String title, TishiDialog.SubmitListenerInterface clickListenerInterface) {
    super(context, theme);
    this.context = context;
    this.msg = msg;
    this.clickListenerInterface = clickListenerInterface;
    this.title=title;
}

protected TishiDialog(Context context, boolean cancelable, OnCancelListener cancelListener) {
    super(context, cancelable, cancelListener);
}

@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
   //自定义的布局样式
    setContentView(R.layout.dialog_tishi);
    init();
}

public void init() {
    TextView msgTV = (TextView) findViewById(R.id.dialog_prompt_msg);
    msgTV.setText(msg);
    TextView tv_title = (TextView) findViewById(R.id.dialong_tishi_title);
    tv_title.setText(title);
    findViewById(R.id.dialog_prompt_submit).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            clickListenerInterface.doItemClick();
            dismiss();
        }
    });
    findViewById(R.id.dialog_prompt_back).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            dismiss();
        }
    });
}

}

//在activity的调用，但是要记住要继承一下点击事件（不使用时可以重写改方法）

image.png

TishiDialog dialog = new TishiDialog(BookActivity.this, R.style.Dialog_normal,"确定删除好友吗?","提示",BookActivity.this);
    dialog.show();

//在fragment的调用，但是要记住要继承一下点击事件（不使用时可以重写改方法）

TishiDialog dialog = new TishiDialog(getContext(), R.style.Dialog_normal,"确定删除聊天记录吗?","提示",MyMessageFragment.this);
    dialog.show();