I want when user click on Uninstall Button,there prompt a password dialog. This Dialog is coming only one time.I'm using this code:
public void run() {
Looper.prepare();
while (!exit) {
// get the info from the currently running task
List<ActivityManager.RunningTaskInfo> taskInfo = am.getRunningTasks(MAX_PRIORITY);
String activityName = taskInfo.get(0).topActivity.getClassName();
Log.d("topActivity", "CURRENT Activity ::" + activityName);
if (activityName.equals("com.android.packageinstaller.UninstallerActivity")) {
//Toast.makeText(context, "Uninstall Clicked", Toast.LENGTH_LONG).show();
Intent startIntent = new Intent(this.context, Alert_Dialog.class);
startIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
this.context.startActivity(startIntent);
exit = true;
} else if (activityName.equals("com.android.settings.ManageApplications")) {
Toast.makeText(this.context, "Back", Toast.LENGTH_LONG).show();
exit = true;
}
}
Looper.loop();
}//Run
I want whenever user click on Unistall Prompt should come , below is the code in onClick,
final AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this); alertDialogBuilder.setView(promptsView);
final EditText userInput = (EditText) promptsView.findViewById(R.id.edit_text);
alertDialogBuilder
.setCancelable(false)
.setNegativeButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
/** DO THE METHOD HERE WHEN PROCEED IS CLICKED*/
String user_text = (userInput.getText()).toString();
/** CHECK FOR USER'S INPUT **/
if (user_text.equals("abc"))
{
Log.d(user_text, "HELLO THIS IS THE MESSAGE CAUGHT :)");
Toast.makeText(myContext,"PAssword Correct",Toast.LENGTH_LONG).show();
Alert_Dialog.this.finish();
//Search_Tips(user_text);
}
else{
Log.d(user_text,"string is empty");
String message = "The password you have entered is incorrect." + " \n \n" + "Please try again!";
AlertDialog.Builder builder = new AlertDialog.Builder(myContext);
builder.setTitle("Error");
builder.setMessage(message);
builder.setPositiveButton("Cancel", null);
builder.create().show();
Alert_Dialog.this.finish();
}
}
});
// .setPositiveButton("Cancel",
// new DialogInterface.OnClickListener() {
// public void onClick(DialogInterface dialog,int id) {
// Alert_Dialog.this.finish();
//
// }
//
// }
// );
AlertDialog alert = alertDialogBuilder.create();
alert.show();
}
Once the dialog calls dismiss()
, the view you set for the dialog also would be destroyed.
In your case, this line set the view,
alertDialogBuilder.setView(promptsView);
But when the dialog is closed, the view promptsView
is destroyed,
The promptsView
should be re-created once again you use it.
final AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
promptsView = new PromptsView();//new or inflate the view
//....
alertDialogBuilder.setView(promptsView);
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