Dialog About

.idea/misc.xml

@@ -4,6 +4,7 @@
     <option name="filePathToZoomLevelMap">
       <map>
         <entry key="..\:/Users/samue/GIT/RadioMercure/app/src/main/res/drawable/ic_launcher_background.xml" value="0.2355" />
+        <entry key="..\:/Users/samue/GIT/RadioMercure/app/src/main/res/layout/about_dialog.xml" value="0.33" />
         <entry key="..\:/Users/samue/GIT/RadioMercure/app/src/main/res/layout/activity_main.xml" value="0.11402623612512613" />
         <entry key="..\:/Users/samue/GIT/RadioMercure/app/src/main/res/menu/option.xml" value="0.33" />
       </map>

app/src/main/java/fr/svpro/radiomercure/MainActivity.java

@@ -6,6 +6,7 @@ import androidx.core.app.ActivityCompat;
 
 import android.Manifest;
 import android.app.Activity;
+import android.app.Dialog;
 import android.app.DownloadManager;
 import android.content.ActivityNotFoundException;
 import android.content.Intent;
@@ -25,6 +26,7 @@ import android.webkit.URLUtil;
 import android.webkit.WebSettings;
 import android.webkit.WebView;
 import android.webkit.WebViewClient;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import java.io.IOException;
@@ -35,6 +37,8 @@ public class MainActivity extends AppCompatActivity {
     private WebView web;
     private String url, userAgent, contentDisposition, mimeType;
     private Menu menu;
+    private Dialog dialog;
+    private TextView tv_close;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -80,8 +84,22 @@ public class MainActivity extends AppCompatActivity {
             }
         });
 
+        createDialog();
+
     }
 
+    private void createDialog()
+    {
+        dialog=new Dialog(this);
+        dialog.setTitle("A Propos de l'Application");
+        dialog.setContentView(R.layout.about_dialog);
+
+        tv_close= (TextView) dialog.findViewById(R.id.tv_close);
+        tv_close.setOnClickListener(v -> dialog.dismiss());
+    }
+
+
+
     private void TelechargemntPodcast() {
         DownloadManager.Request request = new DownloadManager.Request(Uri.parse(url));
 
@@ -134,6 +152,10 @@ public class MainActivity extends AppCompatActivity {
                 System.exit(0);
                 return true;
 
+            case R.id.about:
+                dialog.show();
+                return true;
+
             default:
                 return super.onOptionsItemSelected(item);
         }

app/src/main/res/layout/about_dialog.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <ImageView
+        android:id="@+id/iv_logo"
+        android:layout_width="match_parent"
+        android:layout_height="314dp"
+        android:layout_gravity="center_horizontal"
+        android:padding="5dp"
+        app:srcCompat="@drawable/presentation_pstore" />
+
+    <TextView
+        android:id="@+id/tv_nom"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:paddingLeft="24dp"
+        android:paddingTop="24dp"
+        android:paddingRight="24dp"
+        android:paddingBottom="20dp"
+        android:text="@string/dialog_txt"
+        android:textAlignment="center"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="52dp"
+        android:gravity="center_vertical|end"
+        android:orientation="horizontal"
+        android:padding="8dp">
+
+        <TextView
+            android:id="@+id/tv_close"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:height="48dp"
+            android:gravity="center_vertical|center_horizontal"
+            android:padding="5dp"
+            android:text="@string/dialog_close"
+            android:clickable="true"
+            android:textAlignment="center"
+            android:textAppearance="?android:attr/textAppearanceMedium"
+            android:textColor="@color/purple_700" />
+
+    </LinearLayout>
+
+</LinearLayout>

app/src/main/res/menu/option.xml

@@ -2,6 +2,10 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
+    <item
+        android:id="@+id/about"
+        android:title="@string/menu_about" />
+
     <item
         android:id="@+id/refresh"
         android:title="@string/menu_reload" />

app/src/main/res/values/strings.xml

@@ -2,4 +2,7 @@
     <string name="app_name">Radio Mercure</string>
     <string name="menu_exit">Quitter</string>
     <string name="menu_reload">Relancer...</string>
+    <string name="menu_about">A Propos...</string>
+    <string name="dialog_close">Fermer</string>
+    <string name="dialog_txt">Application conçue par Samuel Vermeulen</string>
 </resources>