feat: added an option to prevent phone from going into sleep mode if in-app

app/src/main/java/com/cappielloantonio/tempo/ui/activity/base/BaseActivity.java

@@ -6,6 +6,7 @@ import android.content.pm.PackageManager;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.PowerManager;
+import android.view.WindowManager;
 
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
@@ -37,6 +38,7 @@ public class BaseActivity extends AppCompatActivity {
         initializeDownloader();
         checkBatteryOptimization();
         checkPermission();
+        checkAlwaysOnDisplay();
     }
 
     @Override
@@ -66,6 +68,12 @@ public class BaseActivity extends AppCompatActivity {
         }
     }
 
+    private void checkAlwaysOnDisplay() {
+        if (Preferences.isDisplayAlwaysOn()) {
+            getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+        }
+    }
+
     private boolean detectBatteryOptimization() {
         String packageName = getPackageName();
         PowerManager powerManager = (PowerManager) getSystemService(POWER_SERVICE);

app/src/main/java/com/cappielloantonio/tempo/ui/fragment/SettingsFragment.java

@@ -6,6 +6,7 @@ import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.WindowManager;
 
 import androidx.activity.result.ActivityResultLauncher;
 import androidx.activity.result.contract.ActivityResultContracts;
@@ -91,6 +92,7 @@ public class SettingsFragment extends PreferenceFragmentCompat {
         actionSyncStarredTracks();
         actionChangeDownloadStorage();
         actionDeleteDownloadStorage();
+        actionKeepScreenOn();
     }
 
     @Override
@@ -248,4 +250,17 @@ public class SettingsFragment extends PreferenceFragmentCompat {
             }
         });
     }
+
+    private void actionKeepScreenOn() {
+        findPreference("always_on_display").setOnPreferenceChangeListener((preference, newValue) -> {
+            if (newValue instanceof Boolean) {
+                if ((Boolean) newValue) {
+                    activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+                } else {
+                    activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+                }
+            }
+            return true;
+        });
+    }
 }

app/src/main/java/com/cappielloantonio/tempo/util/Preferences.kt

@@ -46,6 +46,7 @@ object Preferences {
     private const val SKIP_MIN_STAR_RATING = "skip_min_star_rating"
     private const val MIN_STAR_RATING = "min_star_rating"
     private const val ARTIST_ALBUM_LAYOUT = "artist_album_layout"
+    private const val ALWAYS_ON_DISPLAY = "always_on_display"
 
 
     @JvmStatic
@@ -357,4 +358,9 @@ object Preferences {
         App.getInstance().preferences.edit().putBoolean(ARTIST_ALBUM_LAYOUT, isArtistAlbumLayoutHorizontal)
             .apply()
     }
+
+    @JvmStatic
+    fun isDisplayAlwaysOn(): Boolean {
+        return App.getInstance().preferences.getBoolean(ALWAYS_ON_DISPLAY, false)
+    }
 }

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

@@ -224,6 +224,7 @@
     <string name="server_unreachable_dialog_title">Server unreachable</string>
     <string name="settings_about_summary">Tempo is an open source and lightweight music client for Subsonic, designed and built natively for Android.</string>
     <string name="settings_about_title">About</string>
+    <string name="settings_always_on_display">Always on display</string>
     <string name="settings_audio_transcode_download_format">Transcode format</string>
     <string name="settings_audio_transcode_download_priority_summary">If enabled, Tempo will not force download the track with the transcode settings below.</string>
     <string name="settings_audio_transcode_download_priority_title">Prioritize server settings used for streaming in downloads</string>

app/src/main/res/xml/global_preferences.xml

@@ -31,6 +31,11 @@
             app:title="@string/settings_theme"
             app:useSimpleSummaryProvider="true" />
 
+        <SwitchPreference
+            android:title="@string/settings_always_on_display"
+            android:defaultValue="false"
+            android:key="always_on_display" />
+
         <SwitchPreference
             android:title="@string/settings_rounded_corner"
             android:defaultValue="true"