Android检测网络连接并提示
16lz
2021-01-23
首先判断网络连接
public static boolean isNetworkavailable(Activity mActivity){Context mContext=mActivity.getApplicationContext();ConnectivityManager mConnectivityManager=(ConnectivityManager)mContext.getSystemService(CONNECTIVITY_SERVICE);if(mConnectivityManager==null){return false;}NetworkInfo mNetworkInfo=mConnectivityManager.getActiveNetworkInfo();if(mNetworkInfo!=null){return mNetworkInfo.isAvailable();}return false;} 弹出的提示框类型
public enum DIALOGSTYLE{NETWORK_ERROR_DIALOG,QUIT_GAME_DIALOG,}; 弹出提示框
public void showDialog(String title,String message,boolean showCancelBtn,final DIALOGSTYLE style){AlertDialog.Builder builder=new Builder(UnityPlayerNativeActivity.this);builder.setMessage(message);builder.setTitle(title).setIcon(R.drawable.app_icon);builder.setPositiveButton("ﾷￏ", new android.content.DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface arg0, int arg1) {// TODO Auto-generated method stubarg0.dismiss();switch (style) {case NETWORK_ERROR_DIALOG:System.exit(0);break;case QUIT_GAME_DIALOG:System.exit(0);break;default:break;}}});if(showCancelBtn){builder.setNegativeButton("取消", new android.content.DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface arg0, int arg1) {// TODO Auto-generated method stubarg0.dismiss();}});}builder.create().show();} 更多相关文章
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