package com.example.foodordering.tools; import android.app.Dialog; import android.content.Context; import android.graphics.drawable.AnimationDrawable; import android.view.Gravity; import android.view.KeyEvent; import android.widget.ImageView; import android.widget.TextView; import com.example.foodordering.R; /** * @author xch 2018-03-20 */ public class CommProgressDialog extends Dialog { private Context context = null; private int anim=0; private static CommProgressDialog commProgressDialog = null; public CommProgressDialog(Context context){ super(context); this.context = context; } public CommProgressDialog(Context context, int theme, int anim) { super(context, theme); this.anim=anim; } public static CommProgressDialog createDialog(Context context, int anim){ commProgressDialog = new CommProgressDialog(context, R.style.CommProgressDialog ,anim); commProgressDialog.setContentView(R.layout.comm_progress_dialog); commProgressDialog.setCanceledOnTouchOutside(false); commProgressDialog.getWindow().getAttributes().gravity = Gravity.CENTER; return commProgressDialog; } public void onWindowFocusChanged(boolean hasFocus){ if (commProgressDialog == null){ return; } ImageView imageView = (ImageView) commProgressDialog.findViewById(R.id.iv_loading); if(anim!=0) { imageView.setBackgroundResource(anim); } AnimationDrawable animationDrawable = (AnimationDrawable) imageView.getBackground(); animationDrawable.start(); } /** * 设置标题 * @param strTitle * @return */ public CommProgressDialog setTitile(String strTitle){ return commProgressDialog; } /** * 设置提示内容 * @param strMessage * @return */ public CommProgressDialog setMessage(String strMessage){ TextView tvMsg = (TextView)commProgressDialog.findViewById(R.id.tv_loading_msg); if (tvMsg != null){ tvMsg.setText(strMessage); } return commProgressDialog; } /**屏蔽返回键**/ @Override public boolean onKeyDown(int keyCode,KeyEvent event){ if(keyCode== KeyEvent.KEYCODE_BACK) return true; return super.onKeyDown(keyCode, event); } }