diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..dfe0770 --- /dev/null +++ b/.gitattributes @@ -0,0 +1,2 @@ +# Auto detect text files and perform LF normalization +* text=auto diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..69eda01 --- /dev/null +++ b/.gitignore @@ -0,0 +1,67 @@ +# Built application files +*.apk +*.ap_ +*.aab + +# Files for the ART/Dalvik VM +*.dex + +# Java class files +*.class + +# Generated files +bin/ +gen/ +out/ + +# Gradle files +.gradle/ +build/ + +# Local configuration file (sdk path, etc) +local.properties + +# Proguard folder generated by Eclipse +proguard/ + +# Log Files +*.log + +# Android Studio Navigation editor temp files +.navigation/ + +# Android Studio captures folder +captures/ + +# IntelliJ +*.iml +.idea/workspace.xml +.idea/tasks.xml +.idea/gradle.xml +.idea/assetWizardSettings.xml +.idea/dictionaries +.idea/libraries +.idea/caches + +# Keystore files +# Uncomment the following lines if you do not want to check your keystore files in. +#*.jks +#*.keystore + +# External native build folder generated in Android Studio 2.2 and later +.externalNativeBuild + +# Google Services (e.g. APIs or Firebase) +google-services.json + +# Freeline +freeline.py +freeline/ +freeline_project_description.json + +# fastlane +fastlane/report.xml +fastlane/Preview.html +fastlane/screenshots +fastlane/test_output +fastlane/readme.md diff --git a/.idea/.gitignore b/.idea/.gitignore new file mode 100644 index 0000000..26d3352 --- /dev/null +++ b/.idea/.gitignore @@ -0,0 +1,3 @@ +# Default ignored files +/shelf/ +/workspace.xml diff --git a/.idea/.name b/.idea/.name new file mode 100644 index 0000000..b4f43dc --- /dev/null +++ b/.idea/.name @@ -0,0 +1 @@ +Face Commands \ No newline at end of file diff --git a/.idea/compiler.xml b/.idea/compiler.xml new file mode 100644 index 0000000..61a9130 --- /dev/null +++ b/.idea/compiler.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml new file mode 100644 index 0000000..a5f05cd --- /dev/null +++ b/.idea/jarRepositories.xml @@ -0,0 +1,25 @@ + + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100644 index 0000000..d5d35ec --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,9 @@ + + + + + + + + \ No newline at end of file diff --git a/.idea/modules.xml b/.idea/modules.xml new file mode 100644 index 0000000..bfa6f02 --- /dev/null +++ b/.idea/modules.xml @@ -0,0 +1,9 @@ + + + + + + + + + \ No newline at end of file diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..e62ec04 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ +GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..7a8eb2d --- /dev/null +++ b/README.md @@ -0,0 +1,2 @@ +# FaceCommands + This diff --git a/app/.gitignore b/app/.gitignore new file mode 100644 index 0000000..42afabf --- /dev/null +++ b/app/.gitignore @@ -0,0 +1 @@ +/build \ No newline at end of file diff --git a/app/build.gradle b/app/build.gradle new file mode 100644 index 0000000..9ae6551 --- /dev/null +++ b/app/build.gradle @@ -0,0 +1,52 @@ +plugins { + id 'com.android.application' + id 'kotlin-android' +} + +android { + compileSdkVersion 30 + buildToolsVersion "30.0.2" + + buildFeatures { + viewBinding true + } + + defaultConfig { + applicationId "com.github.facecommands" + minSdkVersion 24 + targetSdkVersion 30 + versionCode 1 + versionName "1.0" + + testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" + } + + buildTypes { + release { + minifyEnabled false + proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' + } + } + compileOptions { + sourceCompatibility JavaVersion.VERSION_1_8 + targetCompatibility JavaVersion.VERSION_1_8 + } + kotlinOptions { + jvmTarget = '1.8' + } +} + +dependencies { + + implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" + implementation 'androidx.core:core-ktx:1.3.2' + implementation 'androidx.appcompat:appcompat:1.2.0' + implementation 'com.google.android.material:material:1.3.0' + implementation 'androidx.constraintlayout:constraintlayout:2.0.4' + testImplementation 'junit:junit:4.13.2' + androidTestImplementation 'androidx.test.ext:junit:1.1.2' + androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0' + + implementation 'com.google.android.gms:play-services-vision:20.1.3' + +} \ No newline at end of file diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro new file mode 100644 index 0000000..481bb43 --- /dev/null +++ b/app/proguard-rules.pro @@ -0,0 +1,21 @@ +# 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 \ No newline at end of file diff --git a/app/src/androidTest/java/com/github/facecommands/ExampleInstrumentedTest.kt b/app/src/androidTest/java/com/github/facecommands/ExampleInstrumentedTest.kt new file mode 100644 index 0000000..4fe1d62 --- /dev/null +++ b/app/src/androidTest/java/com/github/facecommands/ExampleInstrumentedTest.kt @@ -0,0 +1,24 @@ +package com.github.facecommands + +import androidx.test.platform.app.InstrumentationRegistry +import androidx.test.ext.junit.runners.AndroidJUnit4 + +import org.junit.Test +import org.junit.runner.RunWith + +import org.junit.Assert.* + +/** + * Instrumented test, which will execute on an Android device. + * + * See [testing documentation](http://d.android.com/tools/testing). + */ +@RunWith(AndroidJUnit4::class) +class ExampleInstrumentedTest { + @Test + fun useAppContext() { + // Context of the app under test. + val appContext = InstrumentationRegistry.getInstrumentation().targetContext + assertEquals("com.github.facecommands", appContext.packageName) + } +} \ No newline at end of file diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..53c0660 --- /dev/null +++ b/app/src/main/AndroidManifest.xml @@ -0,0 +1,42 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/app/src/main/java/com/github/facecommands/Utils.java b/app/src/main/java/com/github/facecommands/Utils.java new file mode 100644 index 0000000..51b3c84 --- /dev/null +++ b/app/src/main/java/com/github/facecommands/Utils.java @@ -0,0 +1,14 @@ +package com.github.facecommands; + +import android.content.Context; +import android.provider.Settings; + +public class Utils { + + public static boolean isAccessServiceEnabled(Context context, Class accessibilityServiceClass) + { + String prefString = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ENABLED_ACCESSIBILITY_SERVICES); + return prefString!= null && prefString.contains(context.getPackageName() + "/" + accessibilityServiceClass.getName()); + } + +} diff --git a/app/src/main/java/com/github/facecommands/activities/MainActivity.kt b/app/src/main/java/com/github/facecommands/activities/MainActivity.kt new file mode 100644 index 0000000..f84c559 --- /dev/null +++ b/app/src/main/java/com/github/facecommands/activities/MainActivity.kt @@ -0,0 +1,253 @@ +package com.github.facecommands.activities + +import android.Manifest +import android.content.Intent +import android.content.pm.PackageManager +import android.net.Uri +import android.os.Bundle +import android.provider.Settings +import android.util.Log +import android.view.View +import android.widget.* +import androidx.appcompat.app.AppCompatActivity +import androidx.core.app.ActivityCompat +import com.github.facecommands.services.FloatingView +import com.github.facecommands.Utils.isAccessServiceEnabled +import com.github.facecommands.databinding.ActivityMainBinding + + +class MainActivity : AppCompatActivity(), View.OnClickListener, CompoundButton.OnCheckedChangeListener, AdapterView.OnItemSelectedListener { + //FrameLayout mLayout; + + + companion object { + private const val SYSTEM_ALERT_WINDOW_PERMISSION = 2084 + private const val RC_HANDLE_CAMERA_PERM = 2 + private const val RC_HANDLE_ACCESSIBILITY = 3 + private const val RC_HANDLE_SETTINGS = 4 + private const val MY_PREFS = "faceCommands" + private const val TAG = "MainActivity" + } + + private lateinit var binding: ActivityMainBinding + + private var rightEyeCommand: Int = -1 + private var leftEyeCommand: Int = -1 + + + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + + binding = ActivityMainBinding.inflate(layoutInflater) + setContentView(binding.root) + + + loadSettings() + + // Setup switch + refreshSwitches() + + + // Setup spinner + if(rightEyeCommand == -1 && leftEyeCommand == -1) { + rightEyeCommand = 0 + leftEyeCommand = 1 + + saveSettings() + } + + binding.rightEyeSpinner.setSelection(rightEyeCommand) + binding.leftEyeSpinner.setSelection(leftEyeCommand) + + + // Set listener + binding.appearOnTopSwitch.setOnCheckedChangeListener(this) + binding.cameraSwitch.setOnCheckedChangeListener(this) + binding.accessibilitySwitch.setOnCheckedChangeListener(this) + + binding.rightEyeSpinner.onItemSelectedListener = this + binding.leftEyeSpinner.onItemSelectedListener = this + + + + //findViewById(R.id.startFloat).setOnClickListener(this) + } + + private fun saveSettings() { + val editor = getSharedPreferences(MY_PREFS, MODE_PRIVATE).edit() + + editor.putInt("rightEyeCommand",rightEyeCommand); + editor.putInt("leftEyeCommand",leftEyeCommand); + + editor.apply() + } + + private fun loadSettings() { + val prefs = getSharedPreferences(MY_PREFS, MODE_PRIVATE) + + rightEyeCommand = prefs.getInt("rightEyeCommand",-1); + leftEyeCommand = prefs.getInt("leftEyeCommand",-1); + } + + override fun onItemSelected(p0: AdapterView<*>?, p1: View?, p2: Int, p3: Long) { + if(p0 == null) + return; + + if(p0.id == binding.rightEyeSpinner.id) { + rightEyeCommand = p2 + Log.d(TAG,"[rightEyeSpinner] p2: $p2 p3: $p3") + } + else if(p0.id == binding.leftEyeSpinner.id) + { + leftEyeCommand = p2 + Log.d(TAG,"[leftEyeSpinner] p2: $p2 p3: $p3") + } + + saveSettings() + + } + + override fun onNothingSelected(p0: AdapterView<*>?) { + // Do nothing + } + + + private fun askPermission() { + val intent = Intent( + Settings.ACTION_MANAGE_OVERLAY_PERMISSION, + Uri.parse("package:$packageName") + ) + startActivityForResult(intent, SYSTEM_ALERT_WINDOW_PERMISSION) + } + + + override fun onClick(v: View?) { + if (Settings.canDrawOverlays(this)) { + startService(Intent(this@MainActivity, FloatingView::class.java)) + finish() + } else { + askPermission() + Toast.makeText( + this, + "You need System Alert Window Permission to do this", + Toast.LENGTH_SHORT + ).show() + } + } + + private fun requestCameraPermission() { + Log.w( + TAG, + "Camera permission is not granted. Requesting permission" + ) + val permissions = arrayOf(Manifest.permission.CAMERA) + ActivityCompat.requestPermissions( + this, + permissions, + RC_HANDLE_CAMERA_PERM + ) + } + + override fun onRequestPermissionsResult( + requestCode: Int, + permissions: Array, + grantResults: IntArray + ) { + if (requestCode != RC_HANDLE_CAMERA_PERM) { + Log.d( + TAG, + "Got unexpected permission result: $requestCode" + ) + super.onRequestPermissionsResult(requestCode, permissions!!, grantResults) + return + } + if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED) { + Log.d( + TAG, + "Camera permission granted - initialize the camera source" + ) + // we have permission + refreshSwitches() + return + } + Toast.makeText(this, "Permission not granted", Toast.LENGTH_SHORT).show() + refreshSwitches() + } + + override fun onCheckedChanged(p0: CompoundButton?, p1: Boolean) { + + if(p0 == null) + return; + + if(p0.id == binding.appearOnTopSwitch.id) { + if(p1) + askPermission() + else + openSettings() + } + else if(p0.id == binding.cameraSwitch.id) { + if(p1) + requestCameraPermission() + else + openSettings() + } + else if(p0.id == binding.accessibilitySwitch.id) { + if(p1) + startActivityForResult( + Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS), + RC_HANDLE_ACCESSIBILITY + ); + else + openSettings() + } + } + + private fun openSettings() { + val intent = Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS) + val uri = Uri.fromParts("package", packageName, null) + intent.data = uri + startActivityForResult(intent, RC_HANDLE_SETTINGS) + } + + + override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) { + super.onActivityResult(requestCode, resultCode, data) + if (requestCode == RC_HANDLE_ACCESSIBILITY) { + if (resultCode == RESULT_OK) { + refreshSwitches() + } + if (resultCode == RESULT_CANCELED) { + Log.d(TAG,"RC_HANDLE_ACCESSIBILITY cancel") + refreshSwitches() + + if(!binding.accessibilitySwitch.isChecked) + Toast.makeText(this,"You need to activate the \"Blink to scroll\" service to use this application.",Toast.LENGTH_LONG).show() + } + } + else if(requestCode == RC_HANDLE_SETTINGS) { + refreshSwitches() + } + } //onActivityResult + + + + private fun refreshSwitches() { + binding.appearOnTopSwitch.setOnCheckedChangeListener(null) + binding.cameraSwitch.setOnCheckedChangeListener(null) + binding.accessibilitySwitch.setOnCheckedChangeListener(null) + + binding.appearOnTopSwitch.isChecked = Settings.canDrawOverlays(this) + binding.cameraSwitch.isChecked = ActivityCompat.checkSelfPermission( + this, + Manifest.permission.CAMERA + ) == PackageManager.PERMISSION_GRANTED + binding.accessibilitySwitch.isChecked = isAccessServiceEnabled( + this, + FloatingView::class.java + ) + + binding.appearOnTopSwitch.setOnCheckedChangeListener(this) + binding.cameraSwitch.setOnCheckedChangeListener(this) + binding.accessibilitySwitch.setOnCheckedChangeListener(this) + } +} \ No newline at end of file diff --git a/app/src/main/java/com/github/facecommands/camera/CameraSourcePreview.java b/app/src/main/java/com/github/facecommands/camera/CameraSourcePreview.java new file mode 100644 index 0000000..aa82d60 --- /dev/null +++ b/app/src/main/java/com/github/facecommands/camera/CameraSourcePreview.java @@ -0,0 +1,180 @@ +/* + * Copyright (C) The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.github.facecommands.camera; + +import android.content.Context; +import android.content.res.Configuration; +import android.util.AttributeSet; +import android.util.Log; +import android.view.SurfaceHolder; +import android.view.SurfaceView; +import android.view.ViewGroup; + +import com.google.android.gms.common.images.Size; +import com.google.android.gms.vision.CameraSource; + +import java.io.IOException; + +public class CameraSourcePreview extends ViewGroup { + private static final String TAG = "CameraSourcePreview"; + + private Context mContext; + private SurfaceView mSurfaceView; + private boolean mStartRequested; + private boolean mSurfaceAvailable; + private CameraSource mCameraSource; + + private GraphicOverlay mOverlay; + + public CameraSourcePreview(Context context, AttributeSet attrs) { + super(context, attrs); + mContext = context; + mStartRequested = false; + mSurfaceAvailable = false; + + mSurfaceView = new SurfaceView(context); + mSurfaceView.getHolder().addCallback(new SurfaceCallback()); + addView(mSurfaceView); + } + + public void start(CameraSource cameraSource) throws IOException { + if (cameraSource == null) { + stop(); + } + + mCameraSource = cameraSource; + + if (mCameraSource != null) { + mStartRequested = true; + startIfReady(); + } + } + + public void start(CameraSource cameraSource, GraphicOverlay overlay) throws IOException { + mOverlay = overlay; + start(cameraSource); + } + + public void stop() { + if (mCameraSource != null) { + mCameraSource.stop(); + } + } + + public void release() { + if (mCameraSource != null) { + mCameraSource.release(); + mCameraSource = null; + } + } + + private void startIfReady() throws IOException { + if (mStartRequested && mSurfaceAvailable) { + mCameraSource.start(mSurfaceView.getHolder()); + if (mOverlay != null) { + Size size = mCameraSource.getPreviewSize(); + int min = Math.min(size.getWidth(), size.getHeight()); + int max = Math.max(size.getWidth(), size.getHeight()); + if (isPortraitMode()) { + // Swap width and height sizes when in portrait, since it will be rotated by + // 90 degrees + mOverlay.setCameraInfo(min, max, mCameraSource.getCameraFacing()); + } else { + mOverlay.setCameraInfo(max, min, mCameraSource.getCameraFacing()); + } + mOverlay.clear(); + } + mStartRequested = false; + } + } + + private class SurfaceCallback implements SurfaceHolder.Callback { + @Override + public void surfaceCreated(SurfaceHolder surface) { + mSurfaceAvailable = true; + try { + startIfReady(); + } catch (IOException e) { + Log.e(TAG, "Could not start camera source.", e); + } + } + + @Override + public void surfaceDestroyed(SurfaceHolder surface) { + mSurfaceAvailable = false; + } + + @Override + public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) { + } + } + + @Override + protected void onLayout(boolean changed, int left, int top, int right, int bottom) { + int width = 320; + int height = 240; + if (mCameraSource != null) { + Size size = mCameraSource.getPreviewSize(); + if (size != null) { + width = size.getWidth(); + height = size.getHeight(); + } + } + + // Swap width and height sizes when in portrait, since it will be rotated 90 degrees + if (isPortraitMode()) { + int tmp = width; + width = height; + height = tmp; + } + + final int layoutWidth = right - left; + final int layoutHeight = bottom - top; + + // Computes height and width for potentially doing fit width. + int childWidth = layoutWidth; + int childHeight = (int)(((float) layoutWidth / (float) width) * height); + + // If height is too tall using fit width, does fit height instead. + if (childHeight > layoutHeight) { + childHeight = layoutHeight; + childWidth = (int)(((float) layoutHeight / (float) height) * width); + } + + for (int i = 0; i < getChildCount(); ++i) { + getChildAt(i).layout(0, 0, childWidth, childHeight); + } + + try { + startIfReady(); + } catch (IOException e) { + Log.e(TAG, "Could not start camera source.", e); + } + } + + private boolean isPortraitMode() { + int orientation = mContext.getResources().getConfiguration().orientation; + if (orientation == Configuration.ORIENTATION_LANDSCAPE) { + return false; + } + if (orientation == Configuration.ORIENTATION_PORTRAIT) { + return true; + } + + Log.d(TAG, "isPortraitMode returning false by default"); + return false; + } +} diff --git a/app/src/main/java/com/github/facecommands/camera/GraphicOverlay.java b/app/src/main/java/com/github/facecommands/camera/GraphicOverlay.java new file mode 100644 index 0000000..97a7884 --- /dev/null +++ b/app/src/main/java/com/github/facecommands/camera/GraphicOverlay.java @@ -0,0 +1,186 @@ +/* + * Copyright (C) The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.github.facecommands.camera; + +import android.content.Context; +import android.graphics.Canvas; +import android.util.AttributeSet; +import android.view.View; + +import com.google.android.gms.vision.CameraSource; + +import java.util.HashSet; +import java.util.Set; + +/** + * A view which renders a series of custom graphics to be overlayed on top of an associated preview + * (i.e., the camera preview). The creator can add graphics objects, update the objects, and remove + * them, triggering the appropriate drawing and invalidation within the view.

+ * + * Supports scaling and mirroring of the graphics relative the camera's preview properties. The + * idea is that detection items are expressed in terms of a preview size, but need to be scaled up + * to the full view size, and also mirrored in the case of the front-facing camera.

+ * + * Associated {@link Graphic} items should use the following methods to convert to view coordinates + * for the graphics that are drawn: + *

    + *
  1. {@link Graphic#scaleX(float)} and {@link Graphic#scaleY(float)} adjust the size of the + * supplied value from the preview scale to the view scale.
    2. + *
  2. {@link Graphic#translateX(float)} and {@link Graphic#translateY(float)} adjust the coordinate + * from the preview's coordinate system to the view coordinate system.
    3. + *
+ */ +public class GraphicOverlay extends View { + private final Object mLock = new Object(); + private int mPreviewWidth; + private float mWidthScaleFactor = 1.0f; + private int mPreviewHeight; + private float mHeightScaleFactor = 1.0f; + private int mFacing = CameraSource.CAMERA_FACING_BACK; + private Set mGraphics = new HashSet<>(); + + /** + * Base class for a custom graphics object to be rendered within the graphic overlay. Subclass + * this and implement the {@link Graphic#draw(Canvas)} method to define the + * graphics element. Add instances to the overlay using {@link GraphicOverlay#add(Graphic)}. + */ + public static abstract class Graphic { + private GraphicOverlay mOverlay; + + public Graphic(GraphicOverlay overlay) { + mOverlay = overlay; + } + + /** + * Draw the graphic on the supplied canvas. Drawing should use the following methods to + * convert to view coordinates for the graphics that are drawn: + *
    + *
  1. {@link Graphic#scaleX(float)} and {@link Graphic#scaleY(float)} adjust the size of + * the supplied value from the preview scale to the view scale.
    2. + *
  2. {@link Graphic#translateX(float)} and {@link Graphic#translateY(float)} adjust the + * coordinate from the preview's coordinate system to the view coordinate system.
    3. + *
+ * + * @param canvas drawing canvas + */ + public abstract void draw(Canvas canvas); + + /** + * Adjusts a horizontal value of the supplied value from the preview scale to the view + * scale. + */ + public float scaleX(float horizontal) { + return horizontal * mOverlay.mWidthScaleFactor; + } + + /** + * Adjusts a vertical value of the supplied value from the preview scale to the view scale. + */ + public float scaleY(float vertical) { + return vertical * mOverlay.mHeightScaleFactor; + } + + /** + * Adjusts the x coordinate from the preview's coordinate system to the view coordinate + * system. + */ + public float translateX(float x) { + if (mOverlay.mFacing == CameraSource.CAMERA_FACING_FRONT) { + return mOverlay.getWidth() - scaleX(x); + } else { + return scaleX(x); + } + } + + /** + * Adjusts the y coordinate from the preview's coordinate system to the view coordinate + * system. + */ + public float translateY(float y) { + return scaleY(y); + } + + public void postInvalidate() { + mOverlay.postInvalidate(); + } + } + + public GraphicOverlay(Context context, AttributeSet attrs) { + super(context, attrs); + } + + /** + * Removes all graphics from the overlay. + */ + public void clear() { + synchronized (mLock) { + mGraphics.clear(); + } + postInvalidate(); + } + + /** + * Adds a graphic to the overlay. + */ + public void add(Graphic graphic) { + synchronized (mLock) { + mGraphics.add(graphic); + } + postInvalidate(); + } + + /** + * Removes a graphic from the overlay. + */ + public void remove(Graphic graphic) { + synchronized (mLock) { + mGraphics.remove(graphic); + } + postInvalidate(); + } + + /** + * Sets the camera attributes for size and facing direction, which informs how to transform + * image coordinates later. + */ + public void setCameraInfo(int previewWidth, int previewHeight, int facing) { + synchronized (mLock) { + mPreviewWidth = previewWidth; + mPreviewHeight = previewHeight; + mFacing = facing; + } + postInvalidate(); + } + + /** + * Draws the overlay with its associated graphic objects. + */ + @Override + protected void onDraw(Canvas canvas) { + super.onDraw(canvas); + + synchronized (mLock) { + if ((mPreviewWidth != 0) && (mPreviewHeight != 0)) { + mWidthScaleFactor = (float) canvas.getWidth() / (float) mPreviewWidth; + mHeightScaleFactor = (float) canvas.getHeight() / (float) mPreviewHeight; + } + + for (Graphic graphic : mGraphics) { + graphic.draw(canvas); + } + } + } +} diff --git a/app/src/main/java/com/github/facecommands/services/AutoService.java b/app/src/main/java/com/github/facecommands/services/AutoService.java new file mode 100644 index 0000000..b1e021d --- /dev/null +++ b/app/src/main/java/com/github/facecommands/services/AutoService.java @@ -0,0 +1,129 @@ +package com.github.facecommands.services; + +import android.accessibilityservice.AccessibilityService; +import android.accessibilityservice.GestureDescription; +import android.content.Intent; +import android.graphics.Path; +import android.os.Handler; +import android.os.HandlerThread; +import android.util.Log; +import android.view.accessibility.AccessibilityEvent; +import android.widget.Toast; + +public class AutoService extends AccessibilityService { + private Handler mHandler; + private int mX; + private int mY; + + private static final String TAG = "AutoService"; + + @Override + public void onCreate() { + super.onCreate(); + HandlerThread handlerThread = new HandlerThread("auto-handler"); + handlerThread.start(); + mHandler = new Handler(handlerThread.getLooper()); + } + + @Override + protected void onServiceConnected() { + Log.d(TAG,"onServiceConnected"); + startService(new Intent(this, FloatingView.class)); + } + + @Override + public int onStartCommand(Intent intent, int flags, int startId) { + Log.d("Service","SERVICE STARTED"); + if(intent!=null){ + String action = intent.getStringExtra("action"); + if (action.equals("play")) { + mX = intent.getIntExtra("x", 0); + mY = intent.getIntExtra("y", 0); + + Log.d("x_value",Integer.toString(mX)); + Log.d("y_value",Integer.toString(mY)); + + if (mRunnable == null) { + mRunnable = new IntervalRunnable(); + } + //playTap(mX,mY); + //mHandler.postDelayed(mRunnable, 1000); + mHandler.post(mRunnable); + Toast.makeText(getBaseContext(), "Started", Toast.LENGTH_SHORT).show(); + } + else if(action.equals("stop")){ + mHandler.removeCallbacksAndMessages(null); + } + } + return super.onStartCommand(intent, flags, startId); + } + + //@RequiresApi(api = Build.VERSION_CODES.N) + private void playTap(int x, int y) { + //Log.d("TAPPED","STARTED TAPpING"); + Path swipePath = new Path(); + swipePath.moveTo(x, y); + swipePath.lineTo(x+20, y+20); + GestureDescription.Builder gestureBuilder = new GestureDescription.Builder(); + gestureBuilder.addStroke(new GestureDescription.StrokeDescription(swipePath, 0, 10)); + //dispatchGesture(gestureBuilder.build(), null, null); + //Log.d("hello","hello?"); + dispatchGesture(gestureBuilder.build(), new GestureResultCallback() { + @Override + public void onCompleted(GestureDescription gestureDescription) { + Log.d("Gesture Completed","Gesture Completed"); + super.onCompleted(gestureDescription); + //mHandler.postDelayed(mRunnable, 1); + mHandler.post(mRunnable); + } + + @Override + public void onCancelled(GestureDescription gestureDescription) { + //Log.d("Gesture Cancelled","Gesture Cancelled"); + super.onCancelled(gestureDescription); + } + }, null); + //Log.d("hi","hi?"); + } + + + private void touchTo(int x1, int y1, int x2, int y2) { + + Path swipePath = new Path(); + swipePath.moveTo(x1, y1); + swipePath.lineTo(x2, y2); + GestureDescription.Builder gestureBuilder = new GestureDescription.Builder(); + gestureBuilder.addStroke(new GestureDescription.StrokeDescription(swipePath, 0, 50)); + dispatchGesture(gestureBuilder.build(), null, null); + } + + + @Override + public void onAccessibilityEvent(AccessibilityEvent event) { + + } + + + @Override + public void onInterrupt() { + Log.d(TAG,"onInterrupt"); + } + + @Override + public void onDestroy() { + Log.d(TAG,"onDestroy"); + stopService(new Intent(this, FloatingView.class)); + super.onDestroy(); + } + + private IntervalRunnable mRunnable; + + private class IntervalRunnable implements Runnable { + @Override + public void run() { + Log.d("clicked","click"); + //playTap(mX, mY); + touchTo(mX, mY, mX, mY); + } + } +} diff --git a/app/src/main/java/com/github/facecommands/services/FloatingView.java b/app/src/main/java/com/github/facecommands/services/FloatingView.java new file mode 100644 index 0000000..8a144b7 --- /dev/null +++ b/app/src/main/java/com/github/facecommands/services/FloatingView.java @@ -0,0 +1,149 @@ +package com.github.facecommands.services; + +import android.app.Service; +import android.content.Intent; +import android.graphics.PixelFormat; +import android.os.Build; +import android.os.IBinder; +import android.util.Log; +import android.view.LayoutInflater; +import android.view.MotionEvent; +import android.view.View; +import android.view.WindowManager; + +import com.github.facecommands.R; +import com.github.facecommands.activities.MainActivity; +import com.github.facecommands.services.AutoService; + +public class FloatingView extends Service implements View.OnClickListener { + private WindowManager mWindowManager; + private View myFloatingView; + + private static final String TAG = "FloatingView"; + + @Override + public IBinder onBind(Intent intent) { + return null; + } + + + @Override + public void onCreate() { + super.onCreate(); + + Log.d(TAG,"onCreate"); + + //getting the widget layout from xml using layout inflater + myFloatingView = LayoutInflater.from(this).inflate(R.layout.floating_view, null); + + + int layout_parms; + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) + + { + layout_parms = WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY; + + } + + else { + + layout_parms = WindowManager.LayoutParams.TYPE_PHONE; + + } + + //setting the layout parameters + final WindowManager.LayoutParams params = new WindowManager.LayoutParams( + WindowManager.LayoutParams.WRAP_CONTENT, + WindowManager.LayoutParams.WRAP_CONTENT, + layout_parms, + WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE, + PixelFormat.TRANSLUCENT); + + + //getting windows services and adding the floating view to it + mWindowManager = (WindowManager) getSystemService(WINDOW_SERVICE); + mWindowManager.addView(myFloatingView, params); + + + + //adding an touchlistener to make drag movement of the floating widget + myFloatingView.findViewById(R.id.move).setOnTouchListener(new View.OnTouchListener() { + private int initialX; + private int initialY; + private float initialTouchX; + private float initialTouchY; + @Override + public boolean onTouch(View v, MotionEvent event) { + Log.d("TOUCH","THIS IS TOUCHED"); + switch (event.getAction()) { + case MotionEvent.ACTION_DOWN: + initialX = params.x; + initialY = params.y; + initialTouchX = event.getRawX(); + initialTouchY = event.getRawY(); + return true; + + case MotionEvent.ACTION_UP: + + return true; + + case MotionEvent.ACTION_MOVE: + //this code is helping the widget to move around the screen with fingers + params.x = initialX + (int) (event.getRawX() - initialTouchX); + params.y = initialY + (int) (event.getRawY() - initialTouchY); + mWindowManager.updateViewLayout(myFloatingView, params); + return true; + } + return false; + } + }); + + //Button startButton = (Button) myFloatingView.findViewById(R.id.start); + //startButton.setOnClickListener(this); + + int[] values = new int[] {R.id.start_layout, R.id.settings_layout, R.id.exit_layout}; + for(int i = 0 ;i < values.length; i++) { + myFloatingView.findViewById(values[i]).setOnClickListener(this); + } + + } + + @Override + public void onDestroy() { + super.onDestroy(); + Log.d(TAG,"onDestroy"); + if (myFloatingView != null) mWindowManager.removeView(myFloatingView); + } + + + @Override + public void onClick(View v) { + //Log.d("onClick","THIS IS CLICKED"); + Intent intent = new Intent(getApplicationContext(), AutoService.class); + + if(v.getId() == R.id.start_layout) { + // TODO: start camera (following the settings) + } + else if(v.getId() == R.id.start) { + //Log.d("START","THIS IS STARTED"); + int[] location = new int[2]; + myFloatingView.getLocationOnScreen(location); + intent.putExtra("action", "play"); + intent.putExtra("x", location[0] - 1); + intent.putExtra("y", location[1] - 1); + } + else if(v.getId() == R.id.settings_layout) { + /*Intent i = new Intent(this, MainActivity.class); + i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); + startActivity(i);*/ + } + else if(v.getId() == R.id.exit_layout) { + intent.putExtra("action", "stop"); + mWindowManager.removeView(myFloatingView); + Intent appMain = new Intent(getApplicationContext(), MainActivity.class); + } + + getApplication().startService(intent); + } + +} \ No newline at end of file diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml new file mode 100644 index 0000000..2b068d1 --- /dev/null +++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml @@ -0,0 +1,30 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/app/src/main/res/drawable/ic_add.xml b/app/src/main/res/drawable/ic_add.xml new file mode 100644 index 0000000..855305f --- /dev/null +++ b/app/src/main/res/drawable/ic_add.xml @@ -0,0 +1,12 @@ + + + + diff --git a/app/src/main/res/drawable/ic_exit.xml b/app/src/main/res/drawable/ic_exit.xml new file mode 100644 index 0000000..280ba9d --- /dev/null +++ b/app/src/main/res/drawable/ic_exit.xml @@ -0,0 +1,9 @@ + + + diff --git a/app/src/main/res/drawable/ic_information.xml b/app/src/main/res/drawable/ic_information.xml new file mode 100644 index 0000000..e97d659 --- /dev/null +++ b/app/src/main/res/drawable/ic_information.xml @@ -0,0 +1,15 @@ + + + + + diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml new file mode 100644 index 0000000..07d5da9 --- /dev/null +++ b/app/src/main/res/drawable/ic_launcher_background.xml @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/app/src/main/res/drawable/ic_move.xml b/app/src/main/res/drawable/ic_move.xml new file mode 100644 index 0000000..17ed6d4 --- /dev/null +++ b/app/src/main/res/drawable/ic_move.xml @@ -0,0 +1,9 @@ + + + diff --git a/app/src/main/res/drawable/ic_play.xml b/app/src/main/res/drawable/ic_play.xml new file mode 100644 index 0000000..62cd9a3 --- /dev/null +++ b/app/src/main/res/drawable/ic_play.xml @@ -0,0 +1,12 @@ + + + + diff --git a/app/src/main/res/drawable/ic_settings.xml b/app/src/main/res/drawable/ic_settings.xml new file mode 100644 index 0000000..26e576a --- /dev/null +++ b/app/src/main/res/drawable/ic_settings.xml @@ -0,0 +1,9 @@ + + + diff --git a/app/src/main/res/drawable/ic_stop_button.xml b/app/src/main/res/drawable/ic_stop_button.xml new file mode 100644 index 0000000..3f704b0 --- /dev/null +++ b/app/src/main/res/drawable/ic_stop_button.xml @@ -0,0 +1,12 @@ + + + + diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml new file mode 100644 index 0000000..c8ebb67 --- /dev/null +++ b/app/src/main/res/layout/activity_main.xml @@ -0,0 +1,236 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +