- 活动中定义方式一
public void warningInvliadCard(String invalidCard) {
new AlertDialog.Builder(this)
.setTitle(getString(R.string.invalidCard_head))
.setMessage(invalidCard)
.setPositiveButton(R.string.button_sure, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
}).show();
}
public void warningUnknownHost() {
new AlertDialog.Builder(this)
.setTitle(activity.getString(R.string.UnknownHostException))
.setMessage(activity.getString(R.string.UnknownHostException_des))
.setPositiveButton(R.string.button_sure, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
}).show();
}
public void warningTimeout() {
new AlertDialog.Builder(this)
.setTitle(activity.getString(R.string.SocketTimeoutException))
.setMessage(activity.getString(R.string.SocketTimeoutException_des))
.setPositiveButton(R.string.button_sure, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
}).show();
}
public void warningConnectException() {
new AlertDialog.Builder(this)
.setTitle(activity.getString(R.string.ConnectException))
.setMessage(activity.getString(R.string.ConnectException_des))
.setPositiveButton(R.string.button_sure, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
}).show();
}
public void warningClose() {
new AlertDialog.Builder(this)
.setTitle(activity.getString(R.string.closed))
.setMessage(activity.getString(R.string.closed_des))
.setPositiveButton(R.string.button_sure, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
}).show();
}
public void warningUnknownError() {
new AlertDialog.Builder(this)
.setTitle(activity.getString(R.string.UnknownError))
.setMessage(activity.getString(R.string.UnknownError_eds))
.setPositiveButton(R.string.button_sure, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
}).show();
}
- 活动中定义方式二
private AlertDialog alertDialog = null;
public void warningInvliadCard() {
if(alertDialog == null){
alertDialog = new AlertDialog.Builder(this,R.style.Theme_AppCompat_Light_Dialog_Alert)
.setTitle(getString(R.string.invalidCard_title))
.setMessage(R.string.invalidCard_Message)
.setPositiveButton(R.string.button_sure, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
}).show();
}else{
if(alertDialog.isShowing()){
}else{
alertDialog.show();
}
}
}
- 活动中定义方式三(简单封装)
private AlertDialog alertDialog = null;
public void warningDialog(String title,String message) {
if(alertDialog == null){
alertDialog = new AlertDialog.Builder(this,R.style.Theme_AppCompat_Light_Dialog_Alert)
.setTitle(title)
.setMessage(message)
.setPositiveButton(R.string.button_sure, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
}).show();
}else{
if(alertDialog.isShowing()){
}else{
alertDialog.show();
}
}
}
备注：
AlertDialog的最终封装使用见：「AlertDialog」(https://www.jianshu.com/p/0cd00cb01395)
