Implement DownloadManager

AsemLab · Sep 25, 2024 · 41ae740 · 41ae740
1 parent 7e304e7
commit 41ae740
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Showing 4 changed files with 80 additions and 22 deletions.
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -18,23 +18,26 @@
         <activity
             android:name=".passdata.f2f.ThirdActivity"
             android:exported="true">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
+            <!-- <intent-filter> -->
+            <!--    <action android:name="android.intent.action.MAIN" /> -->
 
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
+
+            <!--    <category android:name="android.intent.category.LAUNCHER" /> -->
+            <!-- </intent-filter> -->
         </activity>
         <activity
             android:name=".passdata.a2a.SecondActivity"
             android:exported="false" />
         <activity
             android:name=".passdata.a2a.FirstActivity"
             android:exported="true">
-<!--            <intent-filter>-->
-<!--                <action android:name="android.intent.action.MAIN" />-->
 
-<!--                <category android:name="android.intent.category.LAUNCHER" />-->
-<!--            </intent-filter>-->
+            <!-- <intent-filter> -->
+            <!--    <action android:name="android.intent.action.MAIN" /> -->
+
+
+            <!--    <category android:name="android.intent.category.LAUNCHER" /> -->
+            <!-- </intent-filter> -->
         </activity>
         <activity
             android:name=".epoxy.EpoxyActivity"
@@ -50,15 +53,23 @@
         <activity
             android:name=".MainActivity"
             android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
 
-            <!-- <intent-filter> -->
-            <!-- <action android:name="android.intent.action.MAIN" /> -->
-
-
-            <!-- <category android:name="android.intent.category.LAUNCHER" /> -->
-            <!-- </intent-filter> -->
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
         </activity>
         <activity android:name=".RegisterForResultActivity" />
+
+        <receiver
+            android:name=".download.DownloadCompleteReceiver"
+            android:enabled="true"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.DOWNLOAD_COMPLETE" />
+            </intent-filter>
+        </receiver>
+
     </application>
 
 </manifest>
diff --git a/app/src/main/java/com/asemlab/samples/MainActivity.kt b/app/src/main/java/com/asemlab/samples/MainActivity.kt
@@ -1,7 +1,6 @@
 package com.asemlab.samples
 
 import android.Manifest
-import android.content.Context
 import android.content.pm.PackageManager
 import android.os.Build
 import android.os.Bundle
@@ -10,6 +9,7 @@ import androidx.annotation.RequiresApi
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
 import androidx.fragment.app.Fragment
+import com.asemlab.samples.download.FileDownloaderImp
 
 
 class MainActivity : AppCompatActivity() {
@@ -27,9 +27,13 @@ class MainActivity : AppCompatActivity() {
             requestPermissions(arrayOf(Manifest.permission.POST_NOTIFICATIONS), 200)
         }
 
-
-
-        // TODO Show notifications to see how LeakCanary works
+        // TODO Use DownloadManager
+        FileDownloaderImp(this).download(
+            "https://english.ahram.org.eg/Media/News/2011/7/1/2011-634451360987580451-758.jpg",
+            "Download image",
+            "Inter.jpg",
+            true
+        )
 
     }
 
@@ -48,9 +52,5 @@ class MainActivity : AppCompatActivity() {
         fragmentTransaction.commit()
     }
 
-    companion object {
-        // TODO This object will leak the memory
-        lateinit var context: Context
-    }
 
 }
diff --git a/app/src/main/java/com/asemlab/samples/download/DownloadCompleteReceiver.kt b/app/src/main/java/com/asemlab/samples/download/DownloadCompleteReceiver.kt
@@ -0,0 +1,15 @@
+package com.asemlab.samples.download
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.widget.Toast
+
+// TODO If you want to listener when downloading has finished
+class DownloadCompleteReceiver : BroadcastReceiver() {
+
+    override fun onReceive(context: Context, intent: Intent) {
+        if (intent.action == "android.intent.action.DOWNLOAD_COMPLETE")
+            Toast.makeText(context, "Download Completed!", Toast.LENGTH_SHORT).show()
+    }
+}
diff --git a/app/src/main/java/com/asemlab/samples/download/FileDownloaderImp.kt b/app/src/main/java/com/asemlab/samples/download/FileDownloaderImp.kt
@@ -0,0 +1,32 @@
+package com.asemlab.samples.download
+
+import android.app.DownloadManager
+import android.content.Context
+import android.os.Environment
+import androidx.core.net.toUri
+
+class FileDownloaderImp(private val context: Context) {
+
+    private val downloadManager =
+        context.getSystemService(Context.DOWNLOAD_SERVICE) as DownloadManager
+
+    // TODO Download any file with DownloadManager
+    fun download(url: String, title: String, fileName: String, requireLongRun: Boolean): Long {
+        val request = DownloadManager.Request(url.toUri())
+            .setTitle(title)
+//            .setMimeType("")
+//            .setDestinationInExternalFilesDir() // Use to download in Android/Data/packageName
+//            .setRequiresCharging(false)
+            .setDestinationInExternalPublicDir(
+                Environment.DIRECTORY_DOWNLOADS,
+                fileName
+            )
+            .setAllowedNetworkTypes(DownloadManager.Request.NETWORK_WIFI)
+            .setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED)
+
+        if (requireLongRun)
+            request.setShowRunningNotification(true)
+
+        return downloadManager.enqueue(request)
+    }
+}