Added Video and Accelerometer to Project
This commit is contained in:
parent
6c4b6b67a4
commit
e3df8b63b8
@ -148,9 +148,8 @@ public class MainActivity extends AppCompatActivity {
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startActivity(intent);
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}
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public void openVideodetectionAndAccelerometerActivity(){
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//Intent intent = new Intent(this, VideodetectionAndAccelerometerActivity.class);
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//startActivity(intent);
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mMainActivityViewModel.updateDevice(mMainActivityViewModel.getLocalDeviceUUID(), "24:00", false, "Video", 0);
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Intent intent = new Intent(this, VideodetectionAndAccelerometerActivity.class);
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startActivity(intent);
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}
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public void openConnectionActivity(){
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//Intent intent = new Intent(this, ConnectionActivity.class);
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@ -1,27 +1,171 @@
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package com.example.greenwatch;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.camera.lifecycle.ProcessCameraProvider;
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import androidx.core.content.ContextCompat;
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import androidx.lifecycle.Observer;
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import androidx.lifecycle.ViewModelProvider;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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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.Bundle;
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import android.view.View;
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import android.widget.Button;
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import android.widget.TextView;
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import android.widget.Toast;
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public class VideodetectionAndAccelerometerActivity extends AppCompatActivity {
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import com.example.greenwatch.adapters.AlarmHistoryListAdapter;
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import com.example.greenwatch.adapters.DeviceListAdapter;
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import com.example.greenwatch.models.Device;
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import com.example.greenwatch.viewmodels.AccelerometerViewModel;
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import com.example.greenwatch.viewmodels.VideodetectionAndAccelerometerViewModel;
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import com.example.greenwatch.viewmodels.VideodetectionViewModel;
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import com.google.common.util.concurrent.ListenableFuture;
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import java.util.List;
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import java.util.concurrent.ExecutionException;
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public class VideodetectionAndAccelerometerActivity extends AppCompatActivity implements SensorEventListener {
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private SensorManager accelerometerManager;
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private Sensor accelerometerSensor;
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private TextView videodetectionAndAccelerometerStatusMessage;
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private TextView videodetectionAndAccelerometerDataTV;
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private TextView videodetectionAndAccelerometerWarningTV;
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private Button backToMainActivity;
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private VideodetectionAndAccelerometerViewModel mVideodetectionAndAccelerometerViewModel;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_videodetection_and_accelerometer);
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videodetectionAndAccelerometerStatusMessage = (TextView) findViewById(R.id.tvvideodetectionAndAccelerometerStatusmessage);
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videodetectionAndAccelerometerDataTV = (TextView) findViewById(R.id.tvvideodetectionAndAccelerometerData);
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videodetectionAndAccelerometerWarningTV = (TextView) findViewById(R.id.tvvideodetectionAndAccelerometerWarning);
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backToMainActivity = (Button) findViewById(R.id.videodetectionAndAccelerometerBackToMainActivity);
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RecyclerView recyclerView = findViewById(R.id.deviceListRecyclerView);
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recyclerView.setLayoutManager(new LinearLayoutManager(this));
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recyclerView.setHasFixedSize(true);
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final DeviceListAdapter deviceListAdapter = new DeviceListAdapter();
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recyclerView.setAdapter(deviceListAdapter);
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RecyclerView alarmHistoryListRecyclerView = findViewById(R.id.alarmHistoryListRecyclerView);
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alarmHistoryListRecyclerView.setLayoutManager(new LinearLayoutManager(this));
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alarmHistoryListRecyclerView.setHasFixedSize(true);
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final AlarmHistoryListAdapter alarmHistoryListAdapter = new AlarmHistoryListAdapter();
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alarmHistoryListRecyclerView.setAdapter(alarmHistoryListAdapter);
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backToMainActivity.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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finish();
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}
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});
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mVideodetectionAndAccelerometerViewModel = new ViewModelProvider(this).get(VideodetectionAndAccelerometerViewModel.class);
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mVideodetectionAndAccelerometerViewModel.init();
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mVideodetectionAndAccelerometerViewModel.getConnectedDeviceList().observe(this, new Observer<List<Device>>() {
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@Override
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public void onChanged(List<Device> devices) {
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deviceListAdapter.setDevices(devices);
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}
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});
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mVideodetectionAndAccelerometerViewModel.getAlarmHistoryList().observe(this, new Observer<List<Device>>() {
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@Override
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public void onChanged(List<Device> devices) {
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alarmHistoryListAdapter.setAlarmHistoryList(devices);
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}
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});
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mVideodetectionAndAccelerometerViewModel.getStartAlarmRecording().observe(this, new Observer<Boolean>() {
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@Override
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public void onChanged(Boolean aBoolean) {
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if (aBoolean) {
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Toast.makeText(VideodetectionAndAccelerometerActivity.this, "Start Alarm Recording", Toast.LENGTH_LONG).show();
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}
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else {
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Toast.makeText(VideodetectionAndAccelerometerActivity.this, "Stop Alarm Recording", Toast.LENGTH_LONG).show();
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}
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}
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});
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mVideodetectionAndAccelerometerViewModel.getVideodetectionAndAccelerometerAlarmDetected().observe(this, new Observer<Boolean>() {
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@Override
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public void onChanged(Boolean aBoolean) {
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if (aBoolean) {
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mVideodetectionAndAccelerometerViewModel.updateDevice(mVideodetectionAndAccelerometerViewModel.getLocalDeviceUUID(), mVideodetectionAndAccelerometerViewModel.getSystemTimeStamp(), true, "Accelerometer", 10);
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}
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else {
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mVideodetectionAndAccelerometerViewModel.updateDevice(mVideodetectionAndAccelerometerViewModel.getLocalDeviceUUID(), mVideodetectionAndAccelerometerViewModel.getSystemTimeStamp(), false, "Accelerometer", 0);
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}
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}
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});
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final ListenableFuture<ProcessCameraProvider> cameraProviderFuture = ProcessCameraProvider.getInstance(this);
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cameraProviderFuture.addListener(() -> {
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try {
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mVideodetectionAndAccelerometerViewModel.bindImageAnalysis(cameraProviderFuture.get(), this, this);
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} catch (ExecutionException | InterruptedException e) {
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e.printStackTrace();
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}
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}, ContextCompat.getMainExecutor(this));
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accelerometerManager = (SensorManager) getSystemService(SENSOR_SERVICE);
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if (accelerometerManager.getSensorList(Sensor.TYPE_GYROSCOPE).size() == 0) {
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accelerometerSensor = null;
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Toast.makeText(VideodetectionAndAccelerometerActivity.this, "No accelerometer sensor available", Toast.LENGTH_LONG).show();
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}
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else {
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accelerometerSensor = accelerometerManager.getSensorList(Sensor.TYPE_GYROSCOPE).get(0);
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}
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}
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@Override
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public void onSensorChanged(SensorEvent event) {
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StringBuilder sb = new StringBuilder();
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sb.append("x=")
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.append(event.values[0])
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.append("\ny=")
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.append(event.values[1])
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.append("\nz=")
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.append(event.values[2]);
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videodetectionAndAccelerometerDataTV.setText(sb.toString());
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mVideodetectionAndAccelerometerViewModel.addValueToGesamtBE(event.values[0] + event.values[1] + event.values[2]);
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mVideodetectionAndAccelerometerViewModel.meanValueCalculation();
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mVideodetectionAndAccelerometerViewModel.calibrateAccelerometerSensor();
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mVideodetectionAndAccelerometerViewModel.checkAlarmCondition();
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}
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@Override
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public void onAccuracyChanged(Sensor sensor, int accuracy) {
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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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if (accelerometerSensor != null) {
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if (accelerometerManager.registerListener(this, accelerometerSensor, SensorManager.SENSOR_DELAY_GAME)) {
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Toast.makeText(VideodetectionAndAccelerometerActivity.this, "We registered to the sensor", Toast.LENGTH_LONG).show();
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} else {
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Toast.makeText(VideodetectionAndAccelerometerActivity.this, "Registration did not work", Toast.LENGTH_LONG).show();
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}
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}
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}
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@Override
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protected void onPause() {
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super.onPause();
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if (accelerometerSensor != null) {
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accelerometerManager.unregisterListener(this, accelerometerSensor);
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}
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}
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}
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@ -0,0 +1,196 @@
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package com.example.greenwatch.viewmodels;
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import android.content.Context;
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import androidx.camera.lifecycle.ProcessCameraProvider;
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import androidx.lifecycle.LifecycleOwner;
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import androidx.lifecycle.LiveData;
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import androidx.lifecycle.MutableLiveData;
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import androidx.lifecycle.Observer;
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import androidx.lifecycle.ViewModel;
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import com.example.greenwatch.models.Device;
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import com.example.greenwatch.repositories.DeviceRepository;
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import com.example.greenwatch.sensors.AccelerometerSensor;
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import com.example.greenwatch.sensors.CameraSensor;
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import java.util.List;
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public class VideodetectionAndAccelerometerViewModel extends ViewModel implements ViewModelInterface{
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private MutableLiveData<List<Device>> mDeviceList;
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private MutableLiveData<Boolean> mAccelerometerAlarmDetected;
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private MutableLiveData<Boolean> mVideoAlarmDetected;
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private MutableLiveData<Boolean> mVideodetectionAndAccelerometerAlarmDetected = new MutableLiveData<>();
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private MutableLiveData<List<Device>> mAlarmHistoryList;
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private MutableLiveData<Boolean> mStartAlarmRecording;
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private AccelerometerSensor mAccelerometerSensor;
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private CameraSensor mCameraSensor;
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private DeviceRepository mDeviceRepository;
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private boolean VideodetectionAndAccelerometerAlarmDetected;
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@Override
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public void init() {
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if (mDeviceRepository == null) {
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mDeviceRepository = DeviceRepository.getInstance();
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}
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if (mAccelerometerSensor == null) {
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mAccelerometerSensor = AccelerometerSensor.getInstance();
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}
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if (mCameraSensor == null) {
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mCameraSensor = CameraSensor.getInstance();
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}
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if (mDeviceList == null) {
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mDeviceList = mDeviceRepository.getConnectedDeviceList();
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}
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if (mAlarmHistoryList == null) {
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mAlarmHistoryList = mDeviceRepository.getAlarmHistoryDeviceList();
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}
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if (mStartAlarmRecording == null) {
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mStartAlarmRecording = mDeviceRepository.getStartAlarmRecording();
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}
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if (mAccelerometerAlarmDetected == null) {
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mAccelerometerAlarmDetected = mAccelerometerSensor.getAccelerometerAlarmDetected();
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}
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if (mVideoAlarmDetected == null) {
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mVideoAlarmDetected = mCameraSensor.getVideoAlarmDetectedValue();
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}
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VideodetectionAndAccelerometerAlarmDetected = false;
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registerAlarmObserver();
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}
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public void addValueToGesamtBE(float newValue) {
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mAccelerometerSensor.addValueToGesamtBE(newValue);
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}
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public void meanValueCalculation() {
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mAccelerometerSensor.meanValueCalculation();
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}
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public void calibrateAccelerometerSensor() {
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mAccelerometerSensor.calibrateAccelerometerSensor();
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}
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public void checkAlarmCondition() {
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mAccelerometerSensor.checkAlarmCondition();
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}
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public void bindImageAnalysis(ProcessCameraProvider cameraProvider, LifecycleOwner lifecycleOwner, Context context) {
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mCameraSensor.bindImageAnalysis(cameraProvider, lifecycleOwner, context);
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}
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public LiveData<Boolean> getVideodetectionAndAccelerometerAlarmDetected() {
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setMutableLiveDataVideodetectionAndAccelerometerAlarmDetected();
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return mVideodetectionAndAccelerometerAlarmDetected;
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}
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private void setMutableLiveDataVideodetectionAndAccelerometerAlarmDetected() {
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mVideodetectionAndAccelerometerAlarmDetected.setValue(VideodetectionAndAccelerometerAlarmDetected);
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}
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Observer<Boolean> observer = new Observer<Boolean>() {
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@Override
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public void onChanged(Boolean aBoolean) {
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if (mVideoAlarmDetected.getValue() || mAccelerometerAlarmDetected.getValue() && !VideodetectionAndAccelerometerAlarmDetected) {
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VideodetectionAndAccelerometerAlarmDetected = true;
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setMutableLiveDataVideodetectionAndAccelerometerAlarmDetected();
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}
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else if (!mVideoAlarmDetected.getValue() && !mAccelerometerAlarmDetected.getValue() && VideodetectionAndAccelerometerAlarmDetected) {
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VideodetectionAndAccelerometerAlarmDetected = false;
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setMutableLiveDataVideodetectionAndAccelerometerAlarmDetected();
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}
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}
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};
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private void registerAlarmObserver() {
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mVideoAlarmDetected.observeForever(observer);
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mAccelerometerAlarmDetected.observeForever(observer);
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}
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@Override
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protected void onCleared() {
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super.onCleared();
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mVideoAlarmDetected.removeObserver(observer);
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mAccelerometerAlarmDetected.removeObserver(observer);
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}
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@Override
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public LiveData<List<Device>> getConnectedDeviceList() {
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return mDeviceList;
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}
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@Override
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public LiveData<List<Device>> getAlarmHistoryList() {
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return mAlarmHistoryList;
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}
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@Override
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public LiveData<Boolean> getStartAlarmRecording() {
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return mStartAlarmRecording;
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}
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@Override
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public void updateDevice(String deviceID, String timeStamp, boolean sensorStatus, String sensorType, int sensorMassage) {
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mDeviceRepository.updateDevice(deviceID, timeStamp, sensorStatus, sensorType, sensorMassage);
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}
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@Override
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public void setTimeStamp(String deviceID, String timeStamp) {
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mDeviceRepository.setTimeStamp(deviceID, timeStamp);
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}
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@Override
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public String getTimeStamp(String deviceID) {
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return mDeviceRepository.getTimeStamp(deviceID);
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}
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@Override
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public void setDeviceID(String deviceID, String newDeviceID) {
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mDeviceRepository.setDeviceID(deviceID, newDeviceID);
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}
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@Override
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public String getDeviceID(String deviceID) {
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return mDeviceRepository.getDeviceID(deviceID);
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}
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@Override
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public void setSensorStatus(String deviceID, boolean sensorStatus) {
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mDeviceRepository.setSensorStatus(deviceID, sensorStatus);
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}
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@Override
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public boolean getSensorStatus(String deviceID) {
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return mDeviceRepository.getSensorStatus(deviceID);
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}
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@Override
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public void setSensorType(String deviceID, String sensorType) {
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mDeviceRepository.setSensorType(deviceID, sensorType);
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}
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@Override
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public String getSensorType(String deviceID) {
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return mDeviceRepository.getSensorType(deviceID);
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}
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@Override
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public void setSensorMassage(String deviceID, int sensorMessage) {
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mDeviceRepository.setSensorMassage(deviceID, sensorMessage);
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}
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@Override
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public int getSensorMassage(String deviceID) {
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return mDeviceRepository.getSensorMassage(deviceID);
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}
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@Override
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public String getLocalDeviceUUID() {
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return mDeviceRepository.getLocalDeviceUUID();
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}
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@Override
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public String getSystemTimeStamp() {
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return mDeviceRepository.getSystemTimeStamp();
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}
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}
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@ -9,10 +9,24 @@
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tools:context=".VideodetectionAndAccelerometerActivity">
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<TextView
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android:id="@+id/tvVideodetectionAndAccelerometerStatusmessage"
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android:id="@+id/tvvideodetectionAndAccelerometerStatusmessage"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Videodetection + Accelerometer Activity">
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android:text="">
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</TextView>
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<TextView
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android:id="@+id/tvvideodetectionAndAccelerometerData"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="">
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</TextView>
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<TextView
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android:id="@+id/tvvideodetectionAndAccelerometerWarning"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="">
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</TextView>
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<Button
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@ -22,4 +36,27 @@
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android:text="Back to MainActivity">
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</Button>
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<LinearLayout
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:orientation="vertical">
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<androidx.recyclerview.widget.RecyclerView
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android:id="@+id/deviceListRecyclerView"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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tools:listitem="@layout/device_item"
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android:layout_weight="1">
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</androidx.recyclerview.widget.RecyclerView>
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<androidx.recyclerview.widget.RecyclerView
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android:id="@+id/alarmHistoryListRecyclerView"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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tools:listitem="@layout/alarm_history_item"
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android:layout_weight="1">
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</androidx.recyclerview.widget.RecyclerView>
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</LinearLayout>
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</LinearLayout>
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