android.app.AndroidAppHelper Java Examples

@Override
public void handleLoadPackage(final LoadPackageParam lpparam) throws Throwable {
    shares.reload();
    String pkg = shares.getString(Constants.SELECT_APPLICATION, null);

    if (lpparam.packageName.equals(pkg)) {
        Log.i(TAG, "inject into process: " + Process.myPid() + ", package: " + lpparam.packageName);
        findAndHookMethod(Activity.class, "onCreate", Bundle.class, new XC_MethodHook() {
            @Override
            protected void afterHookedMethod(MethodHookParam param) throws Throwable {
                Application context = AndroidAppHelper.currentApplication();
                String classname = param.thisObject.getClass().getName();
                String text = lpparam.packageName + "\n" + classname;
                Log.i(TAG, text);
                Toast.makeText(context, text, Toast.LENGTH_SHORT).show();
            }
        });
    }
}
 

@Override
public void modifySensor(final XC_LoadPackage.LoadPackageParam lpparam) {
    XposedHelpers.findAndHookMethod(
            "android.hardware.SystemSensorManager$ListenerDelegate",
            lpparam.classLoader, "onSensorChangedLocked", Sensor.class,
            float[].class, long[].class, int.class, new XC_MethodHook() {
                @Override
                protected void beforeHookedMethod(MethodHookParam param) {
                    Sensor sensor = (Sensor) param.args[0];
                    Context context = AndroidAppHelper.currentApplication();
                    //Use processName here always. Not packageName.
                    if (!isPackageAllowedToSeeTrueSensor(lpparam.processName, sensor, context) && getSensorStatus(sensor, context) == Constants.SENSOR_STATUS_MOCK_VALUES) {
                        // Get the mock values from the settings.
                        float[] values = getSensorValues(sensor, context);

                        //noinspection SuspiciousSystemArraycopy
                        System.arraycopy(values, 0, param.args[1], 0, values.length);
                    }
                }
            }
    );
}
 

@Override
public void modifySensor(final XC_LoadPackage.LoadPackageParam lpparam) {
    XposedHelpers.findAndHookMethod("android.hardware.SystemSensorManager", lpparam.classLoader, "getFullSensorList", new XC_MethodHook() {
        @Override
        protected void afterHookedMethod(MethodHookParam param) throws Throwable {
            //Without this, you'd never be able to edit the values for a removed sensor! Aaah!
            if (!lpparam.packageName.equals(BuildConfig.APPLICATION_ID)) {
                //Create a new list so we don't modify the original list.
                @SuppressWarnings("unchecked") List<Sensor> fullSensorList = new ArrayList<>((Collection<? extends Sensor>) param.getResult());
                Iterator<Sensor> iterator = fullSensorList.iterator();
                Context context = AndroidAppHelper.currentApplication();
                while (iterator.hasNext()) {
                    Sensor sensor = iterator.next();
                    if (!isPackageAllowedToSeeTrueSensor(lpparam.processName, sensor, context) && getSensorStatus(sensor, context) == Constants.SENSOR_STATUS_REMOVE_SENSOR) {
                        iterator.remove();
                    }
                }
                param.setResult(fullSensorList);
            }
        }
    });
}
 

/**
 * Usually called with the automatically injected {@code MODULE_PATH} constant of the first parameter
 * and the resources received in the callback for {@link XposedBridge#hookInitPackageResources} (or
 * {@code null} for system-wide replacements.
 */
public static XModuleResources createInstance(String modulePath, XResources origRes) {
	if (modulePath == null)
		throw new IllegalArgumentException("modulePath must not be null");

	AssetManager assets = new AssetManager();
	assets.addAssetPath(modulePath);

	XModuleResources res;
	if (origRes != null)
		res = new XModuleResources(assets, origRes.getDisplayMetrics(),	origRes.getConfiguration());
	else
		res = new XModuleResources(assets, null, null);

	AndroidAppHelper.addActiveResource(modulePath, res.hashCode(), false, res);
	return res;
}
 

@Override
public void handleLoadPackage(final LoadPackageParam lpparam) throws Throwable {
    Log.i(TAG, "inject into process: " + Process.myPid() + ", package: " + lpparam.packageName);

    XposedHelpers.findAndHookMethod(Activity.class, "onCreate", Bundle.class, new XC_MethodHook() {
        @Override
        protected void afterHookedMethod(MethodHookParam param) throws Throwable {
            Application context = AndroidAppHelper.currentApplication();
            String classname = param.thisObject.getClass().getName();
            String text = lpparam.packageName + "\n" + classname;
            Log.i(TAG, text);
            Toast.makeText(context, text, Toast.LENGTH_SHORT).show();
        }
    });
}
 

@Override
public void modifySensor(final XC_LoadPackage.LoadPackageParam lpparam) {
    XC_MethodHook mockSensorHook = new XC_MethodHook() {
        @SuppressWarnings("unchecked")
        @Override
        protected void beforeHookedMethod(MethodHookParam param)
                throws Throwable {

            Object systemSensorManager = XposedHelpers.getObjectField(param.thisObject, "mManager");
            SparseArray<Sensor> sensors = getSensors(systemSensorManager);

            // params.args[] is an array that holds the arguments that dispatchSensorEvent received, which are a handle pointing to a sensor
            // in sHandleToSensor and a float[] of values that should be applied to that sensor.
            int handle = (Integer) (param.args[0]); // This tells us which sensor was currently called.
            Sensor sensor = sensors.get(handle);
            Context context = AndroidAppHelper.currentApplication();
            if (!isPackageAllowedToSeeTrueSensor(lpparam.processName, sensor, context) && getSensorStatus(sensor, context) == Constants.SENSOR_STATUS_MOCK_VALUES) {
                float[] values = getSensorValues(sensor, context);
                    /*The SystemSensorManager compares the array it gets with the array from the a SensorEvent,
                    and some sensors (looking at you, Proximity) only use one index in the array
                    but still send along a length 3 array, so we copy here instead of replacing it
                    outright. */

                //noinspection SuspiciousSystemArraycopy
                System.arraycopy(values, 0, param.args[1], 0, values.length);
            }
        }
    };
    XposedHelpers.findAndHookMethod("android.hardware.SystemSensorManager$SensorEventQueue", lpparam.classLoader, "dispatchSensorEvent", int.class, float[].class, int.class, long.class, mockSensorHook);
}
 

public static Application getCurrentApplication()
{
    try
    {
        return AndroidAppHelper.currentApplication();
    }
    catch (Exception e)
    {
        e.printStackTrace();
    }

    return null;
}
 

private SharedPreferences getBiliPrefs() {
    return AndroidAppHelper.currentApplication().getSharedPreferences("bili_preference", Context.MODE_PRIVATE);
}
 

@Override
public void handleLoadPackage(XC_LoadPackage.LoadPackageParam lpparam) throws Throwable {
    if (!lpparam.packageName.equals("android"))
        return;

    XC_MethodHook hook = new XC_MethodHook() {
        @Override
        protected void afterHookedMethod(MethodHookParam param) throws Throwable {
            settingsHelper.reload();
            if (settingsHelper.isModDisabled())
                return;
            Intent intent = (Intent) XposedHelpers.getObjectField(param.thisObject, "intent");

            // The launching app does not expect data back. It's safe to run the activity in a
            // new task.
            int requestCode = getIntField(param.thisObject, "requestCode");
            if (requestCode != -1)
                return;

            // The intent already has FLAG_ACTIVITY_NEW_TASK set, no need to do anything.
            if ((intent.getFlags() & Intent.FLAG_ACTIVITY_NEW_TASK) == Intent.FLAG_ACTIVITY_NEW_TASK)
                return;

            String intentAction = intent.getAction();
            // If the intent is not a known safe intent (as in, the launching app does not expect
            // data back, so it's safe to run in a new task,) ignore it straight away.
            if (intentAction == null)
                return;

            // If the app is launching one of its own activities, we shouldn't open it in a new task.
            int uid = ((ActivityInfo) getObjectField(param.thisObject, "info")).applicationInfo.uid;
            if (getIntField(param.thisObject, "launchedFromUid") == uid)
                return;

            ComponentName componentName = (ComponentName) getObjectField(param.thisObject, "realActivity");
            String componentNameString = componentName.flattenToString();
            // Log if necessary.
            if (settingsHelper.isLogEnabled()) {
                // Get context
                Context context = AndroidAppHelper.currentApplication();

                if (context != null)
                    context.sendBroadcast(new Intent(Common.INTENT_LOG).putExtra(Common.INTENT_COMPONENT_EXTRA, componentNameString));
                else
                    XposedBridge.log("activityforcenewtask: couldn't get context.");
                XposedBridge.log("activityforcenewtask: componentString: " + componentNameString);
            }

            // If the blacklist is used and the component is in the blacklist, or if the
            // whitelist is used and the component isn't whitelisted, we shouldn't modify
            // the intent's flags.
            boolean isListed = settingsHelper.isListed(componentNameString);
            String listType = settingsHelper.getListType();
            if ((listType.equals(Common.PREF_BLACKLIST) && isListed) ||
                    (listType.equals(Common.PREF_WHITELIST) && !isListed))
                return;

            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        }
    };

    Class ActivityRecord = findClass("com.android.server.am.ActivityRecord", lpparam.classLoader);
    XposedBridge.hookAllConstructors(ActivityRecord, hook);
}