From b9173bf89b97886a9fd9efae4686577f6c1b0afe Mon Sep 17 00:00:00 2001
From: jrfeng <jrfeng331@qq.com>
Date: Sat, 24 Apr 2021 15:40:36 +0800
Subject: [PATCH] update debug code

---
 debug/build.gradle                            |  2 +
 debug/src/main/AndroidManifest.xml            |  2 +
 .../java/snow/player/debug/MainActivity.java  | 81 +++++++++++++++++++
 debug/src/main/res/layout/activity_main.xml   | 45 ++++++++++-
 4 files changed, 128 insertions(+), 2 deletions(-)

diff --git a/debug/build.gradle b/debug/build.gradle
index 23c69777..b173154d 100644
--- a/debug/build.gradle
+++ b/debug/build.gradle
@@ -45,4 +45,6 @@ dependencies {
 
     implementation 'com.google.android.exoplayer:exoplayer-hls:2.11.7'
     implementation 'com.android.support:multidex:1.0.3'
+
+    implementation 'com.permissionx.guolindev:permissionx:1.4.0'
 }
diff --git a/debug/src/main/AndroidManifest.xml b/debug/src/main/AndroidManifest.xml
index d1efa548..576bfaf9 100644
--- a/debug/src/main/AndroidManifest.xml
+++ b/debug/src/main/AndroidManifest.xml
@@ -8,6 +8,8 @@
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
 
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+
     <application
         android:name="androidx.multidex.MultiDexApplication"
         android:allowBackup="true"
diff --git a/debug/src/main/java/snow/player/debug/MainActivity.java b/debug/src/main/java/snow/player/debug/MainActivity.java
index 00b45434..d8459cc2 100644
--- a/debug/src/main/java/snow/player/debug/MainActivity.java
+++ b/debug/src/main/java/snow/player/debug/MainActivity.java
@@ -1,18 +1,28 @@
 package snow.player.debug;
 
+import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.databinding.DataBindingUtil;
 import androidx.lifecycle.ViewModelProvider;
 
+import android.Manifest;
 import android.annotation.SuppressLint;
+import android.app.ProgressDialog;
 import android.os.Bundle;
 import android.support.v4.media.MediaMetadataCompat;
 import android.support.v4.media.session.MediaControllerCompat;
 import android.support.v4.media.session.PlaybackStateCompat;
 import android.util.Log;
 import android.view.View;
+import android.widget.ProgressBar;
 import android.widget.TextView;
+import android.widget.Toast;
+
+import com.permissionx.guolindev.PermissionX;
+import com.permissionx.guolindev.callback.RequestCallback;
+
+import java.util.List;
 
 import snow.player.Player;
 import snow.player.PlayerClient;
@@ -21,6 +31,7 @@
 import snow.player.lifecycle.PlayerViewModel;
 import snow.player.audio.MusicItem;
 import snow.player.playlist.Playlist;
+import snow.player.util.AudioScanner;
 
 public class MainActivity extends AppCompatActivity {
     private static final String TAG = "MainActivity";
@@ -28,6 +39,11 @@ public class MainActivity extends AppCompatActivity {
 
     private PlayerClient mPlayerClient;
 
+    private AudioScanner<AudioScanner.AudioItem> mAudioScanner;
+    private boolean mStartScannerOnGranted;
+
+    private ProgressBar mScannerProgress;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -39,6 +55,9 @@ protected void onCreate(Bundle savedInstanceState) {
 
         tvMediaSessionState = binding.tvMediaSessionState;
 
+        mAudioScanner = new AudioScanner<>(this, new AudioScanner.AudioItemConverter());
+        mScannerProgress = findViewById(R.id.scanner_progress);
+
         if (playerViewModel.isInitialized()) {
             mPlayerClient = playerViewModel.getPlayerClient();
             return;
@@ -70,6 +89,26 @@ public void onTimerEnd() {
         });
     }
 
+    private void requestPermission() {
+        PermissionX.init(this)
+                .permissions(Manifest.permission.READ_EXTERNAL_STORAGE)
+                .request(new RequestCallback() {
+                    @Override
+                    public void onResult(boolean allGranted, List<String> grantedList, List<String> deniedList) {
+                        if (deniedList.contains(Manifest.permission.READ_EXTERNAL_STORAGE)) {
+                            Toast.makeText(MainActivity.this,
+                                    "Need permission: READ_EXTERNAL_STORAGE",
+                                    Toast.LENGTH_SHORT).show();
+                            return;
+                        }
+
+                        if (mStartScannerOnGranted) {
+                            startAudioScanner();
+                        }
+                    }
+                });
+    }
+
     @SuppressLint("SetTextI18n")
     public void onClick(View view) {
         int id = view.getId();
@@ -100,7 +139,49 @@ public void onConnected(boolean success) {
 
         if (id == R.id.btnSetPlaylist) {
             mPlayerClient.setPlaylist(createPlaylist());
+            return;
+        }
+
+        if (id == R.id.btn_start_scanner) {
+            if (!PermissionX.isGranted(this, Manifest.permission.READ_EXTERNAL_STORAGE)) {
+                mStartScannerOnGranted = true;
+                requestPermission();
+                return;
+            }
+
+            startAudioScanner();
+            return;
         }
+
+        if (id == R.id.btn_cancel_scanner) {
+            mAudioScanner.cancel();
+        }
+    }
+
+    private void startAudioScanner() {
+        mAudioScanner.scan(new AudioScanner.OnProgressUpdateListener<AudioScanner.AudioItem>() {
+            @Override
+            public void onStart() {
+                mScannerProgress.setProgress(0);
+            }
+
+            @Override
+            public void onProgressUpdate(int progress) {
+                mScannerProgress.setProgress(progress);
+            }
+
+            @Override
+            public void onEnd(@NonNull List<AudioScanner.AudioItem> audioList, boolean cancelled) {
+                // DEBUG
+                Log.d("DEBUG", "***************************************************");
+                Log.d("DEBUG", "cancelled: " + cancelled);
+                Log.d("DEBUG", "size     : " + audioList.size());
+                for (AudioScanner.AudioItem audioItem : audioList) {
+                    Log.d("DEBUG", "item     : " + audioItem.toString());
+                }
+                Log.d("DEBUG", "***************************************************");
+            }
+        });
     }
 
     private Playlist createPlaylist() {
diff --git a/debug/src/main/res/layout/activity_main.xml b/debug/src/main/res/layout/activity_main.xml
index 5d485490..c59f2600 100644
--- a/debug/src/main/res/layout/activity_main.xml
+++ b/debug/src/main/res/layout/activity_main.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<layout xmlns:android="http://schemas.android.com/apk/res/android">
+<layout xmlns:tools="http://schemas.android.com/tools"
+    xmlns:android="http://schemas.android.com/apk/res/android">
 
     <data>
 
@@ -12,7 +13,6 @@
     </data>
 
     <ScrollView
-        xmlns:tools="http://schemas.android.com/tools"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         tools:context=".MainActivity"
@@ -506,6 +506,47 @@
 
             </LinearLayout>
 
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="8dp"
+                android:layout_marginLeft="8dp"
+                android:layout_marginTop="8dp"
+                android:text="AudioScanner:"
+                android:textSize="16sp"
+                android:textStyle="bold" />
+
+            <ProgressBar
+                android:id="@+id/scanner_progress"
+                style="@android:style/Widget.ProgressBar.Horizontal"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_margin="8dp"
+                android:max="100" />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal">
+
+                <Button
+                    android:id="@+id/btn_start_scanner"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:onClick="onClick"
+                    android:text="Start Audio Scanner"
+                    android:textAllCaps="false" />
+
+                <Button
+                    android:id="@+id/btn_cancel_scanner"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:onClick="onClick"
+                    android:text="Cancel Audio Scanner"
+                    android:textAllCaps="false" />
+
+            </LinearLayout>
+
         </LinearLayout>
 
     </ScrollView>