Preferences, about dialog

Author: dminta

MaterialDialogs.Sample/AboutDialog.cs

@@ -0,0 +1,28 @@
+using AFollestad.MaterialDialogs;
+using Android.App;
+using Android.OS;
+using Android.Support.V7.App;
+
+using DialogFragment = Android.Support.V4.App.DialogFragment;
+
+namespace MaterialDialogs.Sample
+{
+ public class AboutDialog : DialogFragment
+ {
+ public static void Show(AppCompatActivity context)
+ {
+ var dialog = new AboutDialog();
+ dialog.Show(context.SupportFragmentManager, "[ABOUT_DIALOG]");
+ }
+
+ public override Dialog OnCreateDialog(Bundle savedInstanceState)
+ {
+ return new MaterialDialog.Builder(Activity)
+ .Title(Resource.String.about)
+ .PositiveText(Resource.String.dismiss)
+ .Content(Resource.String.about_body, true)
+ .ContentLineSpacing(1.6f)
+ .Build();
+ }
+ }
+}

MaterialDialogs.Sample/MainActivity.cs

@@ -7,9 +7,12 @@
 using Android;
 using Android.Annotation;
 using Android.App;
+using Android.Content;
+using Android.Content.PM;
 using Android.Graphics;
 using Android.Graphics.Drawables;
 using Android.OS;
+using Android.Runtime;
 using Android.Support.V4.App;
 using Android.Support.V4.Content;
 using Android.Support.V7.App;
@@ -18,11 +21,11 @@
 using Android.Views;
 using Android.Widget;
 using CheeseBind;
+using Java.IO;
 using System;
 using System.Linq;
 using System.Text;
 using System.Threading;
-using Java.IO;
 using System.Threading.Tasks;
 
 namespace MaterialDialogs.Sample
@@ -69,7 +72,7 @@ void ShowToast(int message)
  protected override void OnCreate(Bundle bundle)
  {
  base.OnCreate(bundle);
- SetContentView (Resource.Layout.activity_main);
+ SetContentView(Resource.Layout.activity_main);
  Cheeseknife.Bind(this);
 
  _handler = new Handler();
@@ -235,7 +238,7 @@ public void ShowListLongItems(object sender, EventArgs e)
  .ItemsCallback((dialog, view, which, text) => ShowToast($"{which}: {text}"))
  .Show();
  }
- 
+
  [OnClick(Resource.Id.list_checkPrompt)]
  public void ShowListCheckPrompt(object sender, EventArgs e)
  {
@@ -249,7 +252,7 @@ public void ShowListCheckPrompt(object sender, EventArgs e)
  }
 
  static int index = 0;
- 
+
  [OnClick(Resource.Id.list_longPress)]
  public void ShowListLongPress(object sender, EventArgs e)
  {
@@ -259,7 +262,7 @@ public void ShowListLongPress(object sender, EventArgs e)
  .Items(Resource.Array.socialNetworks)
  .ItemsCallback((dialog, view, which, text) => ShowToast($"{which}: {text}"))
  .AutoDismiss(false)
- .ItemsLongCallback((dialog, itemView, position, text) => 
+ .ItemsLongCallback((dialog, itemView, position, text) =>
  {
  dialog.GetItems().RemoveAt(position);
  dialog.NotifyItemsChanged();
@@ -502,7 +505,7 @@ public void ShowCustomView(object sender, EventArgs e)
  };
 
  int widgetColor = ThemeSingleton.Get().WidgetColor;
- MDTintHelper.SetTint(checkbox, 
+ MDTintHelper.SetTint(checkbox,
  widgetColor == 0 ? ContextCompat.GetColor(this, Resource.Color.accent) : widgetColor);
 
  MDTintHelper.SetTint(_passwordInput,
@@ -561,7 +564,7 @@ public void ShowColorChooserCustomColors(object sender, EventArgs e)
  {
  int[][] subColors = new int[][]
  {
- new int[] 
+ new int[]
  {
  Color.ParseColor("#EF5350").ToArgb(),
  Color.ParseColor("#F44336").ToArgb(),
@@ -688,7 +691,7 @@ public void ShowShowCancelDismissCallbacks(object sender, EventArgs e)
  .Show();
  }
 
- [TargetApi(Value=(int)BuildVersionCodes.JellyBean)]
+ [TargetApi(Value = (int)BuildVersionCodes.JellyBean)]
  [OnClick(Resource.Id.file_chooser)]
  public void ShowFileChooser(object sender, EventArgs e)
  {
@@ -822,14 +825,14 @@ public void ShowProgressDeterminateDialog(object sender, EventArgs e)
  .Content(Resource.String.please_wait)
  .ContentGravity(GravityEnum.Center)
  .Progress(false, 150, true)
- .CancelListener(dialog => 
+ .CancelListener(dialog =>
  {
  _cancellationTokenSrc?.Cancel();
  })
- .ShowListener(dialogInterface => 
+ .ShowListener(dialogInterface =>
  {
  MaterialDialog dialog = (MaterialDialog)dialogInterface;
- StartThread(async () => 
+ StartThread(async () =>
  {
  while (dialog.CurrentProgress != dialog.MaxProgress)
  {
@@ -842,7 +845,7 @@ public void ShowProgressDeterminateDialog(object sender, EventArgs e)
 
  dialog.IncrementProgress(1);
  }
- RunOnUiThread(() => 
+ RunOnUiThread(() =>
  {
  dialog.SetContent(GetString(Resource.String.md_done_label));
  });
@@ -873,5 +876,56 @@ void ShowIndeterminateProgressDialog(bool horizontal)
  }
 
  #endregion
+
+ #region Preferences
+
+ [OnClick(Resource.Id.preference_dialogs)]
+ public void ShowPreferenceDialogs(object sender, EventArgs e)
+ {
+ if (Build.VERSION.SdkInt > BuildVersionCodes.GingerbreadMr1)
+ {
+ StartActivity(new Intent(ApplicationContext, typeof(PreferenceActivity)));
+ }
+ else
+ {
+ StartActivity(new Intent(ApplicationContext, typeof(PreferenceActivityCompat)));
+ }
+ }
+
+ #endregion
+
+ public override bool OnCreateOptionsMenu(IMenu menu)
+ {
+ MenuInflater.Inflate(Resource.Menu.main, menu);
+ return base.OnCreateOptionsMenu(menu);
+ }
+
+ public override bool OnOptionsItemSelected(IMenuItem item)
+ {
+ if (item.ItemId == Resource.Id.about)
+ {
+ AboutDialog.Show(this);
+ return true;
+ }
+ return base.OnOptionsItemSelected(item);
+ }
+
+ public override void OnRequestPermissionsResult(int requestCode, string[] permissions, [GeneratedEnum] Permission[] grantResults)
+ {
+ base.OnRequestPermissionsResult(requestCode, permissions, grantResults);
+
+ if (requestCode == StoragePermissionRC)
+ {
+ if (grantResults[0] == Permission.Granted)
+ {
+ _handler.PostDelayed(() => FindViewById(_chooserDialog).PerformClick(), 1000);
+ }
+ else
+ {
+ Toast.MakeText(this, "The folder or file chooser will not work without " +
+ "permission to read external storage.", ToastLength.Long).Show();
+ }
+ }
+ }
  }
 }

MaterialDialogs.Sample/MaterialDialogs.Sample.csproj

@@ -102,9 +102,12 @@
  </Reference>
  </ItemGroup>
  <ItemGroup>
+ <Compile Include="AboutDialog.cs" />
  <Compile Include="ButtonItemAdapter.cs" />
  <Compile Include="ChangelogDialog.cs" />
  <Compile Include="MainActivity.cs" />
+ <Compile Include="PreferenceActivity.cs" />
+ <Compile Include="PreferenceActivityCompat.cs" />
  <Compile Include="Resources\Resource.Designer.cs" />
  <Compile Include="Properties\AssemblyInfo.cs" />
  </ItemGroup>

MaterialDialogs.Sample/PreferenceActivity.cs

@@ -0,0 +1,43 @@
+using Android.App;
+using Android.OS;
+using Android.Preferences;
+using Android.Support.V7.App;
+using Android.Views;
+
+namespace MaterialDialogs.Sample
+{
+ [Activity(Label="@string/preference_dialogs")]
+ public class PreferenceActivity : AppCompatActivity
+ {
+ public class SettingsFragment : PreferenceFragment
+ {
+ public override void OnCreate(Bundle savedInstanceState)
+ {
+ base.OnCreate(savedInstanceState);
+ AddPreferencesFromResource(Resource.Xml.preferences);
+ }
+ }
+
+ protected override void OnCreate(Bundle savedInstanceState)
+ {
+ base.OnCreate(savedInstanceState);
+ SetContentView(Resource.Layout.preference_activity_custom);
+ SupportActionBar.SetDisplayHomeAsUpEnabled(true);
+
+ if (FragmentManager.FindFragmentById(Resource.Id.content_frame) == null)
+ {
+ FragmentManager.BeginTransaction().Replace(Resource.Id.content_frame, new SettingsFragment()).Commit();
+ }
+ }
+
+ public override bool OnOptionsItemSelected(IMenuItem item)
+ {
+ if (item.ItemId == Android.Resource.Id.Home)
+ {
+ OnBackPressed();
+ return true;
+ }
+ return base.OnOptionsItemSelected(item);
+ }
+ }
+}

MaterialDialogs.Sample/PreferenceActivityCompat.cs

@@ -0,0 +1,28 @@
+using Android.Annotation;
+using Android.App;
+using Android.OS;
+using Android.Views;
+
+namespace MaterialDialogs.Sample
+{
+ [TargetApi(Value=(int)BuildVersionCodes.GingerbreadMr1)]
+ [Activity(Label = "@string/preference_dialogs")]
+ public class PreferenceActivityCompat : Android.Preferences.PreferenceActivity
+ {
+ protected override void OnCreate(Bundle savedInstanceState)
+ {
+ base.OnCreate(savedInstanceState);
+ AddPreferencesFromResource(Resource.Xml.preferences);
+ }
+
+ public override bool OnOptionsItemSelected(IMenuItem item)
+ {
+ if (item.ItemId == Android.Resource.Id.Home)
+ {
+ OnBackPressed();
+ return true;
+ }
+ return base.OnOptionsItemSelected(item);
+ }
+ }
+}

MaterialDialogs.Sample/Resources/values/strings.xml

@@ -31,13 +31,16 @@
  <string name="connect">Connect</string>
 
  <string name="about">About</string>
- <string name="about_body"><![CDATA[
+ <string name="about_body">
+ <![CDATA[
  material-dialogs, a library designed by <b>Aidan Follestad</b>.<br/>
  <a href=\'http://aidanfollestad.com\'>Website</a>&nbsp;&nbsp;
  <a href=\'https://twitter.com/afollestad\'>Twitter</a>&nbsp;&nbsp;
  <a href=\'https://google.com/+AidanFollestad\'>Google+</a>&nbsp;&nbsp;
  <a href=\'https://github.com/afollestad\'>GitHub</a>&nbsp;&nbsp;
- <a href=\'https://www.linkedin.com/in/afollestad\'>LinkedIn</a>
+ <a href=\'https://www.linkedin.com/in/afollestad\'>LinkedIn</a><br/><br/>
+ Xamaring Binding by <b>Dominik Minta</b><br/>
+ <a href=\'https://github.com/dminta/MaterialDialogsXamarinAndroidBinding\'>GitHub</a>
  ]]></string>
  <string name="dismiss">Dismiss</string>
  <string name="basic_notitle">Basic (No Title)</string>