Initial commit

Author: rostopira

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

.idea/.gitignore

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+# BT QS
+
+Google changed Bluetooth QS tile in Android 14.
+I've been asked to make same simple tile as my previous [WiFi QS](https://github.com/rostopira/wifi_qs) project.
+
+Target API 30 is required to allow this app to turn Bluetooth on and off without extra permission.
+I can't publish this in Google Play, since it requires minimum target API 33.
+
+# FAQ
+
+## I want Wi-Fi tile
+
+Check out [WiFi QS](https://github.com/rostopira/wifi_qs).
+
+## I want internet toggle
+
+Nope, not possible without root.
+
+## I have root
+
+Use [Better Internet Tiles](https://play.google.com/store/apps/details?id=be.casperverswijvelt.unifiedinternetqs)
+
+## I don't have root, what about Shizuku
+
+Use [Better Internet Tiles](https://play.google.com/store/apps/details?id=be.casperverswijvelt.unifiedinternetqs)
+
+I'm not going to rewrite it using shizuku
+
+## I have feature request
+
+I don't have time for that. PR's are welcome

.idea/.name

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+/build

.idea/compiler.xml

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+plugins {
+    alias(libs.plugins.android.application)
+}
+
+android {
+    namespace 'dev.rostopira.btqs'
+    compileSdk 34
+
+    defaultConfig {
+        applicationId "dev.rostopira.btqs"
+        minSdk 30
+        //noinspection ExpiredTargetSdkVersion
+        targetSdk 30
+        versionCode 1
+        versionName "1.0"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+            signingConfig signingConfigs.debug
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_9
+        targetCompatibility JavaVersion.VERSION_1_9
+    }
+}
+
+dependencies {
+}

.idea/deploymentTargetSelector.xml

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

.idea/gradle.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:tools="http://schemas.android.com/tools"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-feature
+        android:name="android.hardware.bluetooth"
+        android:required="true"/>
+
+    <uses-permission android:name="android.permission.BLUETOOTH"/>
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
+
+    <application
+        android:allowBackup="true"
+        android:label="BT QS"
+        android:supportsRtl="false"
+        tools:ignore="MissingApplicationIcon">
+
+        <activity
+            android:name=".LongPressReceiver"
+            android:excludeFromRecents="true"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.service.quicksettings.action.QS_TILE_PREFERENCES"/>
+            </intent-filter>
+        </activity>
+
+        <service
+            android:name=".BtTileService"
+            android:label="BT QS"
+            android:icon="@drawable/connected"
+            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.service.quicksettings.action.QS_TILE"/>
+            </intent-filter>
+        </service>
+
+    </application>
+
+</manifest>

.idea/migrations.xml

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+package dev.rostopira.btqs;
+
+public enum BtState {
+    DISABLED,
+    ENABLED,
+    CONNECTED,
+}

.idea/misc.xml

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+package dev.rostopira.btqs;
+
+public interface BtStateListener {
+    void onBtStateChanged(BtState state, String deviceName);
+}

.idea/vcs.xml

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+package dev.rostopira.btqs;
+
+import android.annotation.SuppressLint;
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothDevice;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.util.Log;
+
+import java.lang.reflect.Method;
+import java.util.Set;
+
+public class BtStateReceiver extends BroadcastReceiver {
+    final BtStateListener listener;
+
+    BtStateReceiver(BtStateListener listener) {
+        this.listener = listener;
+    }
+
+    @SuppressLint("MissingPermission")
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        final BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
+        if (!adapter.isEnabled()) {
+            listener.onBtStateChanged(BtState.DISABLED, null);
+            return;
+        }
+        final Set<BluetoothDevice> paired = adapter.getBondedDevices();
+        for (BluetoothDevice device: paired) {
+            if (isConnected(device)) {
+                listener.onBtStateChanged(BtState.CONNECTED, device.getAlias());
+                return;
+            }
+        }
+        listener.onBtStateChanged(BtState.ENABLED, null);
+    }
+
+    static BtStateReceiver createAndRegister(Context context, BtStateListener listener) {
+        final BtStateReceiver receiver = new BtStateReceiver(listener);
+        final IntentFilter intentFilter = new IntentFilter();
+        intentFilter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
+        intentFilter.addAction(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED);
+        context.registerReceiver(receiver, intentFilter);
+        return receiver;
+    }
+
+    private static boolean isConnected(BluetoothDevice device) {
+        try {
+            //noinspection JavaReflectionMemberAccess
+            final Method method = device.getClass().getMethod("isConnected");
+            //noinspection DataFlowIssue
+            return (Boolean) method.invoke(device);
+        } catch (Exception e) {
+            Log.e("BtStateReceiver", "Failed to check connection state", e);
+            return false;
+        }
+    }
+}

README.md

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+package dev.rostopira.btqs;
+
+import android.annotation.SuppressLint;
+import android.bluetooth.BluetoothAdapter;
+import android.graphics.drawable.Icon;
+import android.service.quicksettings.Tile;
+import android.service.quicksettings.TileService;
+
+public class BtTileService extends TileService implements BtStateListener {
+    BtStateReceiver btStateReceiver;
+
+    @Override
+    public void onStartListening() {
+        super.onStartListening();
+        if (btStateReceiver != null) {
+            return;
+        }
+        btStateReceiver = BtStateReceiver.createAndRegister(this, this);
+        btStateReceiver.onReceive(this, null);
+    }
+
+    @Override
+    public void onBtStateChanged(BtState state, String deviceName) {
+        final Tile tile = getQsTile();
+        if (tile == null) {
+            return;
+        }
+        tile.setLabel("Bluetooth");
+        switch (state) {
+            case DISABLED:
+                tile.setIcon(Icon.createWithResource(this, R.drawable.disabled));
+                tile.setSubtitle(getString(R.string.off));
+                tile.setState(Tile.STATE_INACTIVE);
+                break;
+            case ENABLED:
+                tile.setIcon(Icon.createWithResource(this, R.drawable.enabled));
+                tile.setSubtitle(getString(R.string.disconnected));
+                tile.setState(Tile.STATE_ACTIVE);
+                break;
+            case CONNECTED:
+                tile.setIcon(Icon.createWithResource(this, R.drawable.connected));
+                tile.setSubtitle(deviceName != null ? deviceName : getString(R.string.connected));
+                tile.setState(Tile.STATE_ACTIVE);
+                break;
+        }
+        tile.updateTile();
+    }
+
+    @SuppressLint("MissingPermission")
+    @Override
+    public void onClick() {
+        super.onClick();
+        final BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
+        if (adapter.isEnabled()) {
+            adapter.disable();
+        } else {
+            adapter.enable();
+        }
+    }
+
+    @Override
+    public void onStopListening() {
+        super.onStopListening();
+        if (btStateReceiver != null) {
+            unregisterReceiver(btStateReceiver);
+            btStateReceiver = null;
+        }
+    }
+}

app/.gitignore

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+package dev.rostopira.btqs;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.provider.Settings;
+
+public class LongPressReceiver extends Activity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        final Intent intent = new Intent(Settings.ACTION_BLUETOOTH_SETTINGS);
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        startActivity(intent);
+        finish();
+    }
+
+}

app/build.gradle

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+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="960" android:viewportHeight="960">
+  <path android:fillColor="#FFF" android:pathData="M440,880v-304L256,760l-56,-56 224,-224 -224,-224 56,-56 184,184v-304h40l228,228 -172,172 172,172L480,880h-40ZM520,384 L596,308 520,234v150ZM520,726 L596,652 520,576v150ZM200,540q-25,0 -42.5,-17.5T140,480q0,-25 17.5,-42.5T200,420q25,0 42.5,17.5T260,480q0,25 -17.5,42.5T200,540ZM760,540q-25,0 -42.5,-17.5T700,480q0,-25 17.5,-42.5T760,420q25,0 42.5,17.5T820,480q0,25 -17.5,42.5T760,540Z" />
+</vector>