android-dialog

Custom Dialog Fragment

由 感情迁移 提交于 2019-12-04 01:28:43
问题 I am trying to create a simplistic dialog similar to a DatePickerDialog . The Dialog that I am creating should provide the user with an array of images from which they can select. I believe I have managed to create the array and add the correct images to it, the problem I am running into now is how to get the Dialog to show up? What should I be returning? I have looked into AlertDialogs and such, but I am not sure as to what to do to implement them. UPDATED: FIXED PROBLEM, CODE SHOWN BELOW IS

Android: Display custom dialog in center of the container

由 ≡放荡痞女 提交于 2019-12-03 22:56:29
How to display custom dialog as a center of the container? Dialog customdialog = new Dialog(this,android.R.style.Theme_Translucent_NoTitleBar); Window window = customdialog.getWindow(); window.setLayout(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT); window.setGravity(Gravity.CENTER); R.style.Theme_Translucent_NoTitleBar - is used to remove border for cutomdialog. Once i used this line the dialog will appear at the topleft corner of the tablet? Can anyone help me to solve this issue? Change the fill_parent to wrap_content.I hope this will be the issue the dialog appear at the corner of

inside Android Dialog, how to setup onActivityResult for startActivityForResult?

由 那年仲夏 提交于 2019-12-03 22:46:36
From an activity, I can easily setup the onActivityResult() and call startActivityForResult() and everything works fine. Now, I need to call startActivityForResult() from the Dialog. But I can't setup the onActivityResult() , I believe Dialog is not an Activity . How do I get the result? I try something like this inside a dialog but it failed. //create new Intent Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); intent.putExtra(MediaStore.EXTRA_OUTPUT, m_PicUri); ((Activity) getContext()).startActivityForResult(intent, Const.TAKE_PIC_ACTIVITY_RET_CODE); trevor-e You can declare your

How can I close a ProgressDialog after a set time?

由 谁说胖子不能爱 提交于 2019-12-03 14:41:56
I am trying to close a ProgressDialog box automatically after 3 seconds. Here is the dialog: ProgressDialog progress = new ProgressDialog(this); progress.setTitle("Connecting"); progress.setMessage("Please wait while we connect to devices..."); progress.show(); I have tried a few methods, but I am unable to get any one of them to work. A simple time or anything would hopefully suffice. Thanks. AsyncTask is okay if you are processing a long running task and then want to cancel it after, but it's a bit overkill for a 3 second wait. Try a simple handler. final ProgressDialog progress = new

How to add TextView and EditText using default AlertDialog programmatically

由 為{幸葍}努か 提交于 2019-12-03 12:26:59
I've been trying to add two elements in a default AlertDialog but I can't seem to make it work. Here's my code: // START Dialog AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this); TextView tv = new TextView(this); tv.setText(title); tv.setPadding(40, 40, 40, 40); tv.setGravity(Gravity.CENTER); tv.setTextSize(20); EditText et = new EditText(this); etStr = et.getText().toString(); alertDialogBuilder.setView(et); alertDialogBuilder.setTitle(title); alertDialogBuilder.setMessage("Input Student ID"); alertDialogBuilder.setCustomTitle(tv); if (isError) alertDialogBuilder.setIcon

Facebook app type no internet connection message

由 ℡╲_俬逩灬. 提交于 2019-12-03 08:52:33
How can I show no internet connection message like in facebook app that appears below the tab view. Aboulfotoh You can design this in your XML file and then set its visibility to invisible like this: <RelativeLayout android:id="@+id/relativelayout_connection" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentRight="true" android:alpha="0.8" android:background="@android:color/black" > <TextView android:id="@+id/textView_noInternetConnection" android:layout_width="wrap_content" android:layout_height="wrap

Android Multiple File Selector/Chooser Dialog

由 人走茶凉 提交于 2019-12-03 07:35:46
问题 I have been scouring the internet for a simple easy to implement Android file chooser dialog that also has the option of selecting multiple files and returning a uri or string array with all the files selected. Currently I use aFileChooser on github and it is according to me better than android-file-dialog. But neither address the issue of passing multiple files. I am only an intermediate android developer but I think this would be something not so hard to implement by a pro. I have looked at

Show a dialog in `Thread.setDefaultUncaughtExceptionHandler`

由 偶尔善良 提交于 2019-12-03 06:50:09
问题 When my android application throw an exception, I want to show a custom dialog to tell user there is something wrong happened, so I use Thread.setDefaultUncaughtExceptionHandler to set a global exception handler: public class MyApplication extends Application { @Override public void onCreate() { super.onCreate(); Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() { @Override public void uncaughtException(Thread thread, final Throwable ex) { AlertDialog.Builder

Customizing dialog by extending Dialog or AlertDialog

由 孤街醉人 提交于 2019-12-03 05:49:00
问题 I want to make a custom Dialog . Because I don't like its style, I want to have rounded rectangle rather than sharp corners. I know how to implement it by theme in AndroidManifest.xml , for example, I use: android:theme="@style/Theme.CustomDialog" And Theme.CustomDialog.xml : <style name="Theme.CustomDialog" parent="android:style/Theme.Dialog"> <item name="android:windowBackground">@drawable/filled_box</item> <item name="android:windowNoTitle">true</item> filled_box.xml <shape xmlns:android=

Dialog themed activity : positive and negative buttons

由 有些话、适合烂在心里 提交于 2019-12-03 03:02:55
I'm trying to theme an activity as an AlertDialog . The problem I'm facing is that I can't find a way to put two buttons on the bottom of my window that would look like the positive and negative buttons of an AlertDialog I've already added that line to my Activity in the manifest (I'm using Sherlock Library): android:theme="@style/Theme.Sherlock.Dialog" And the Activity is looking exactly like a Dialog, but I can't find a theme to set on the buttons. What could I do? Alright, if you're developping an application for HC/ICS, without Sherlock, the answer is here : https://gist.github.com/2348305
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