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feat(Android): Shake to share
Implement shake to share for android + migrate to an event driven mechanism for IOS as well
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8 files changed

+327
-35
lines changed

8 files changed

+327
-35
lines changed

‎mobile/android/qt6/src/app/status/mobile/ShakeDetector.java‎

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package app.status.mobile;
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import android.app.Activity;
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import android.content.Context;
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import android.hardware.Sensor;
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import android.hardware.SensorEvent;
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import android.hardware.SensorEventListener;
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import android.hardware.SensorManager;
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import android.os.SystemClock;
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import android.util.Log;
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import java.util.concurrent.atomic.AtomicBoolean;
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public final class ShakeDetector {
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private static final String TAG = "StatusShake";
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private static final AtomicBoolean started = new AtomicBoolean(false);
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private static final AtomicBoolean registered = new AtomicBoolean(false);
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private static SensorManager sensorManager;
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private static Sensor accelerometer;
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private static long lastShakeMs = 0L;
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// Threshold and cooldown tuned to match iOS behavior.
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private static final float SHAKE_THRESHOLD = 1.35f; // delta from 1g
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private static final long COOLDOWN_MS = 1000;
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private static final SensorEventListener listener = new SensorEventListener() {
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@Override
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public void onSensorChanged(SensorEvent event) {
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if (event == null || event.values == null || event.values.length < 3) return;
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float ax = event.values[0];
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float ay = event.values[1];
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float az = event.values[2];
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float g = (float) Math.sqrt(ax * ax + ay * ay + az * az) / SensorManager.GRAVITY_EARTH;
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float deltaFrom1g = Math.abs(g - 1.0f);
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if (deltaFrom1g < SHAKE_THRESHOLD) return;
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long now = SystemClock.elapsedRealtime();
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if (now - lastShakeMs < COOLDOWN_MS) return;
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lastShakeMs = now;
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Log.i(TAG, "detected: g=" + g + " deltaFrom1g=" + deltaFrom1g);
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nativeShakeDetected();
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}
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@Override
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public void onAccuracyChanged(Sensor sensor, int accuracy) {
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// no-op
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}
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};
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private ShakeDetector() {}
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public static void start(Activity activity) {
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if (activity == null) return;
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if (!started.compareAndSet(false, true)) {
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onResume(activity);
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return;
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}
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Context appContext = activity.getApplicationContext();
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sensorManager = (SensorManager) appContext.getSystemService(Context.SENSOR_SERVICE);
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if (sensorManager == null) {
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Log.w(TAG, "SensorManager unavailable");
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return;
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}
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accelerometer = sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
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if (accelerometer == null) {
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Log.w(TAG, "Accelerometer not available");
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return;
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}
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onResume(activity);
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}
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public static void onResume(Activity activity) {
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if (sensorManager == null || accelerometer == null) {
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if (activity != null) {
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start(activity);
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}
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return;
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}
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if (registered.compareAndSet(false, true)) {
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sensorManager.registerListener(listener, accelerometer, SensorManager.SENSOR_DELAY_GAME);
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}
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}
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public static void onPause() {
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if (sensorManager == null || accelerometer == null) return;
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if (registered.compareAndSet(true, false)) {
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sensorManager.unregisterListener(listener, accelerometer);
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}
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}
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private static native void nativeShakeDetected();
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}

‎mobile/android/qt6/src/app/status/mobile/ShareUtils.java‎

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package app.status.mobile;
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import android.app.Activity;
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import android.content.Intent;
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import android.net.Uri;
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import android.util.Log;
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import androidx.core.content.FileProvider;
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import java.io.File;
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import java.util.ArrayList;
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public final class ShareUtils {
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private static final String TAG = "StatusShare";
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private ShareUtils() {}
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public static void sharePaths(Activity activity, ArrayList<String> paths) {
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if (activity == null || paths == null || paths.isEmpty()) return;
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String authority = activity.getPackageName() + ".qtprovider";
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ArrayList<Uri> uris = new ArrayList<>();
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for (String path : paths) {
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if (path == null || path.isEmpty()) continue;
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Uri uri = toUri(activity, authority, path);
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if (uri != null) {
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uris.add(uri);
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}
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}
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if (uris.isEmpty()) return;
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Intent intent;
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if (uris.size() == 1) {
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intent = new Intent(Intent.ACTION_SEND);
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intent.putExtra(Intent.EXTRA_STREAM, uris.get(0));
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} else {
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intent = new Intent(Intent.ACTION_SEND_MULTIPLE);
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intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris);
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}
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intent.setType("*/*");
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intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
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try {
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activity.startActivity(Intent.createChooser(intent, null));
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} catch (Throwable t) {
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Log.e(TAG, "sharePaths failed", t);
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}
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}
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private static Uri toUri(Activity activity, String authority, String path) {
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try {
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if (path.startsWith("content://")) {
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return Uri.parse(path);
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}
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if (path.startsWith("file://")) {
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Uri parsed = Uri.parse(path);
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path = parsed.getPath();
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}
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if (path == null || path.isEmpty()) return null;
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File file = new File(path);
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if (!file.exists()) {
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Log.w(TAG, "sharePaths: file missing: " + path);
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}
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return FileProvider.getUriForFile(activity, authority, file);
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} catch (Throwable t) {
70+
Log.e(TAG, "sharePaths: failed to build uri for " + path, t);
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return null;
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}
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}
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}

‎mobile/android/qt6/src/app/status/mobile/StatusQtActivity.java‎

Lines changed: 15 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -25,6 +25,21 @@ public void onCreate(Bundle savedInstanceState) {
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// QTBUG-140897: Install Android 16 keyboard workaround
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// Remove this line when Qt 6.10+ fixes the issue
2727
mKeyboardWorkaround = Android16KeyboardWorkaround.install(this);
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// Set up shake detection (used for share-on-shake)
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ShakeDetector.start(this);
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}
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@Override
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protected void onResume() {
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super.onResume();
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ShakeDetector.onResume(this);
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}
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@Override
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protected void onPause() {
41+
ShakeDetector.onPause();
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super.onPause();
2843
}
2944

3045
@Override

‎ui/StatusQ/include/StatusQ/systemutilsinternal.h‎

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -45,6 +45,9 @@ class SystemUtilsInternal : public QObject
4545
Q_INVOKABLE void iosShareFiles(const QVariantList& fileUrls) const;
4646
Q_INVOKABLE void iosSharePaths(const QStringList& filePaths) const;
4747

48+
// Android native share sheet
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Q_INVOKABLE void androidSharePaths(const QStringList& filePaths) const;
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4851
// Debug helper (used from QML to verify signal handlers fire on device)
4952
Q_INVOKABLE void debugLog(const QString& message) const;
5053

@@ -65,6 +68,4 @@ class SystemUtilsInternal : public QObject
6568
int m_iosKeyboardHeight = 0;
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bool m_iosKeyboardVisible = false;
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QTimer* m_iosKeyboardPollTimer = nullptr;
68-
QTimer* m_iosShakePollTimer = nullptr;
69-
int m_iosShakeCount = 0;
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};

‎ui/StatusQ/src/ios_utils.h‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -13,7 +13,8 @@ bool isIOSKeyboardVisible();
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// Shake detection utilities
1515
void setupIOSShakeDetection();
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int getIOSShakeCount();
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using IOSShakeCallback = void (*)();
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void setIOSShakeCallback(IOSShakeCallback callback);
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// Share sheet utilities
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void presentIOSShareSheetForFilePath(const QString& filePath);

‎ui/StatusQ/src/ios_utils.mm‎

Lines changed: 9 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -285,9 +285,13 @@ bool isIOSKeyboardVisible() {
285285
// Shake detection
286286
// -----------------------------------------------------------------------------
287287

288-
static std::atomic<int> g_shakeCount{0};
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static std::atomic<bool> g_shakeDetectionStarted{false};
290289
static CMMotionManager* g_motionManager = nil;
290+
static IOSShakeCallback g_shakeCallback = nullptr;
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292+
void setIOSShakeCallback(IOSShakeCallback callback) {
293+
g_shakeCallback = callback;
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}
291295

292296
void setupIOSShakeDetection() {
293297
@autoreleasepool {
@@ -337,16 +341,14 @@ void setupIOSShakeDetection() {
337341
if (nowTs - lastShakeTs < kCooldownSec) return;
338342

339343
lastShakeTs = nowTs;
340-
const int newCount = g_shakeCount.fetch_add(1) + 1;
341-
NSLog(@"[iOS Shake] detected: count=%d mag=%f deltaFrom1g=%f", newCount, mag, deltaFrom1g);
344+
NSLog(@"[iOS Shake] detected: mag=%f deltaFrom1g=%f", mag, deltaFrom1g);
345+
if (g_shakeCallback) {
346+
g_shakeCallback();
347+
}
342348
}];
343349
}
344350
}
345351

346-
int getIOSShakeCount() {
347-
return g_shakeCount.load();
348-
}
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350352
// -----------------------------------------------------------------------------
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// Share sheet
352354
// -----------------------------------------------------------------------------

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