use uri directly on media player ;__;

VishnuSanal · Feb 21, 2022 · 8f0052d · 8f0052d
1 parent 80baf98
commit 8f0052d
Show file tree

Hide file tree

Showing 2 changed files with 37 additions and 54 deletions.
diff --git a/app/src/main/java/phone/vishnu/dialogmusicplayer/FileUtils.java b/app/src/main/java/phone/vishnu/dialogmusicplayer/FileUtils.java
@@ -20,54 +20,36 @@
 package phone.vishnu.dialogmusicplayer;
 
 import android.content.Context;
-import android.database.Cursor;
-import android.net.Uri;
-import android.provider.OpenableColumns;
+import android.os.AsyncTask;
 import android.util.Log;
 import java.io.File;
-import java.io.FileOutputStream;
-import java.io.InputStream;
-import java.io.OutputStream;
+import java.io.IOException;
 
-// https://stackoverflow.com/a/65447195/9652621
 public class FileUtils {
 
-    public static String getFilePath(Context context, Uri uri) {
-        File destinationFilename =
-                new File(
-                        context.getFilesDir().getPath()
-                                + File.separatorChar
-                                + queryName(context, uri));
-        try (InputStream ins = context.getContentResolver().openInputStream(uri)) {
-            createFileFromStream(ins, destinationFilename);
-        } catch (Exception ex) {
-            Log.e("Save File", ex.getMessage());
-            ex.printStackTrace();
+    public static void clearApplicationData(Context context) {
+        try {
+            AsyncTask.execute(() -> clear(context));
+        } catch (Exception e) {
+            Log.e("vishnu", "clearApplicationData: " + e);
         }
-        return destinationFilename.getAbsolutePath();
     }
 
-    public static void createFileFromStream(InputStream ins, File destination) {
-        try (OutputStream os = new FileOutputStream(destination)) {
-            byte[] buffer = new byte[4096];
-            int length;
-            while ((length = ins.read(buffer)) > 0) {
-                os.write(buffer, 0, length);
-            }
-            os.flush();
-        } catch (Exception ex) {
-            Log.e("Save File", ex.getMessage());
-            ex.printStackTrace();
-        }
-    }
+    private static void clear(Context context) {
+
+        String path = context.getFilesDir().getPath();
+
+        File file = new File(path);
 
-    private static String queryName(Context context, Uri uri) {
-        Cursor returnCursor = context.getContentResolver().query(uri, null, null, null, null);
-        assert returnCursor != null;
-        int nameIndex = returnCursor.getColumnIndex(OpenableColumns.DISPLAY_NAME);
-        returnCursor.moveToFirst();
-        String name = returnCursor.getString(nameIndex);
-        returnCursor.close();
-        return name;
+        if (!file.exists()) return;
+
+        String command = "rm -rf " + path;
+
+        try {
+            Runtime.getRuntime().exec(command);
+            Log.i("vishnu", "clearApplicationData() Deleted: " + path);
+        } catch (IOException e) {
+            Log.e("vishnu", "clearApplicationData: " + e);
+        }
     }
 }
diff --git a/app/src/main/java/phone/vishnu/dialogmusicplayer/MainActivity.java b/app/src/main/java/phone/vishnu/dialogmusicplayer/MainActivity.java
@@ -26,6 +26,7 @@
 import android.content.res.Configuration;
 import android.media.MediaMetadataRetriever;
 import android.media.MediaPlayer;
+import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
@@ -59,6 +60,8 @@ protected void onCreate(Bundle savedInstanceState) {
         setContentView(R.layout.activity_main);
         this.setFinishOnTouchOutside(false);
 
+        FileUtils.clearApplicationData(getApplicationContext()); // fix for an old mistake ;_;
+
         setScreenWidth();
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
@@ -151,26 +154,22 @@ private void initTasks(Intent intent) {
 
         initViews();
 
-        if (Intent.ACTION_VIEW.equals(intent.getAction()) && intent.getData() != null) {
+        Uri uri = intent.getData();
 
-            String path = FileUtils.getFilePath(this, intent.getData());
+        if (Intent.ACTION_VIEW.equals(intent.getAction()) && uri != null) {
 
-            Log.e("vishnu", "initTasks:" + path);
+            Log.e("vishnu", "initTasks:" + uri);
 
             mediaPlayer = new MediaPlayer();
 
             try {
-                mediaPlayer.setDataSource(path);
+                mediaPlayer.setDataSource(this, uri);
                 mediaPlayer.prepare();
             } catch (IOException e) {
-                Log.e("vishnu", "initTasks -> Path: " + path, e);
+                Log.e("vishnu", "initTasks -> Uri: " + uri, e);
                 Toast.makeText(
                                 this,
-                                "Oops! Something went wrong\n\n"
-                                        + e.toString()
-                                        + "\n\n"
-                                        + "Path: "
-                                        + path,
+                                "Oops! Something went wrong\n\n" + e + "\n\n" + "Uri: " + uri,
                                 Toast.LENGTH_LONG)
                         .show();
             }
@@ -187,7 +186,7 @@ private void initTasks(Intent intent) {
 
             imageView.setImageResource(R.drawable.ic_pause);
 
-            populateMetaDataTextViews(path);
+            populateMetaDataTextViews(uri);
             setTextViewScrollingBehaviour();
         }
     }
@@ -249,13 +248,15 @@ private String getFormattedTime(long millis) {
         return minutes + ":" + secs;
     }
 
-    private void populateMetaDataTextViews(String path) {
+    private void populateMetaDataTextViews(Uri uri) {
 
         String title = null, artist = null;
+
         try {
 
+            // TODO FIXME
             MediaMetadataRetriever mediaMetadataRetriever = new MediaMetadataRetriever();
-            mediaMetadataRetriever.setDataSource(path);
+            mediaMetadataRetriever.setDataSource(uri.getEncodedPath());
 
             title =
                     mediaMetadataRetriever.extractMetadata(
@@ -268,7 +269,7 @@ private void populateMetaDataTextViews(String path) {
             e.printStackTrace();
         }
 
-        String[] split = path.split("/");
+        String[] split = uri.getLastPathSegment().split("/");
 
         if (split.length == 0) split = new String[] {"<Unknown Title>"};