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feat: Added bottom sheet guide for Accelerometer instrument #1333

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Merged
merged 1 commit into from
Aug 7, 2018
Merged

feat: Added bottom sheet guide for Accelerometer instrument #1333

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285 changes: 283 additions & 2 deletions app/src/main/java/io/pslab/activity/AccelerometerActivity.java
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Original file line number Diff line number Diff line change
@@ -1,26 +1,307 @@
package io.pslab.activity;

import android.Manifest;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageManager;
import android.location.Location;
import android.location.LocationManager;
import android.os.Bundle;
import android.os.Handler;
import android.support.annotation.NonNull;
import android.support.design.widget.BottomSheetBehavior;
import android.support.design.widget.CoordinatorLayout;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.view.GestureDetector;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.github.mikephil.charting.data.Entry;

import java.util.ArrayList;

import butterknife.BindView;
import butterknife.ButterKnife;
import io.pslab.R;
import io.pslab.adapters.AccelerometerAdapter;
import io.pslab.others.CSVLogger;
import io.pslab.others.CustomSnackBar;
import io.pslab.others.GPSLogger;
import io.pslab.others.MathUtils;
import io.pslab.others.SwipeGestureDetector;

public class AccelerometerActivity extends AppCompatActivity {

private static final String PREF_NAME = "AccelerometerPreferences";

private static final int MY_PERMISSIONS_REQUEST_STORAGE_FOR_DATA = 101;
private static final int MY_PERMISSIONS_REQUEST_STORAGE_FOR_MAPS = 102;

public boolean recordData = false;
public boolean locationPref;
private boolean checkGpsOnResume = false;
private boolean isRecordingStarted = false;
private boolean isDataRecorded = false;
public GPSLogger gpsLogger;
public CSVLogger accLogger;

private Menu menu;
AccelerometerAdapter adapter;

BottomSheetBehavior bottomSheetBehavior;
GestureDetector gestureDetector;

@BindView(R.id.accel_toolbar)
Toolbar mToolbar;
@BindView(R.id.accel_coordinator_layout)
CoordinatorLayout coordinatorLayout;
@BindView(R.id.bottom_sheet)
LinearLayout bottomSheet;
@BindView(R.id.shadow)
View tvShadow;
@BindView(R.id.img_arrow)
ImageView arrowUpDown;
@BindView(R.id.sheet_slide_text)
TextView bottomSheetSlideText;
@BindView(R.id.guide_title)
TextView bottomSheetGuideTitle;
@BindView(R.id.custom_dialog_text)
TextView bottomSheetText;
@BindView(R.id.custom_dialog_schematic)
ImageView bottomSheetSchematic;
@BindView(R.id.custom_dialog_desc)
TextView bottomSheetDesc;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_accelerometer);
setContentView(R.layout.activity_accelerometer_main);
ButterKnife.bind(this);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
AccelerometerAdapter adapter = new AccelerometerAdapter(new String[]{"X axis", "Y axis", "Z axis"}, getApplicationContext());

setUpBottomSheet();
setSupportActionBar(mToolbar);

adapter = new AccelerometerAdapter(new String[]{"X axis", "Y axis", "Z axis"}, getApplicationContext());
RecyclerView recyclerView = this.findViewById(R.id.accelerometer_recycler_view);
LinearLayoutManager layoutManager = new LinearLayoutManager(this);
recyclerView.setLayoutManager(layoutManager);
recyclerView.setAdapter(adapter);
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.data_log_menu, menu);
this.menu = menu;
return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.record_pause_data:
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.WRITE_EXTERNAL_STORAGE)
!= PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, MY_PERMISSIONS_REQUEST_STORAGE_FOR_DATA);
return true;
}
if (recordData) {
item.setIcon(R.drawable.record_icon);
adapter.setRecordingStatus(false);
recordData = false;
CustomSnackBar.showSnackBar(coordinatorLayout, getString(R.string.data_recording_paused), null, null);
} else {
isDataRecorded = true;
item.setIcon(R.drawable.pause_icon);
adapter.setRecordingStatus(true);
if (!isRecordingStarted) {
accLogger = new CSVLogger(getString(R.string.accelerometer));
accLogger.writeCSVFile("Timestamp,X,Y,Z\n");
isRecordingStarted = true;
recordData = true;
}
if (locationPref) {
gpsLogger = new GPSLogger(this, (LocationManager) getSystemService(Context.LOCATION_SERVICE));
if (gpsLogger.isGPSEnabled()) {
recordData = true;
CustomSnackBar.showSnackBar(coordinatorLayout, getString(R.string.data_recording_start) + "\n" + getString(R.string.location_enabled), null, null);
} else {
checkGpsOnResume = true;
}
gpsLogger.startFetchingLocation();
} else {
recordData = true;
CustomSnackBar.showSnackBar(coordinatorLayout, getString(R.string.data_recording_start) + "\n" + getString(R.string.location_disabled), null, null);
}
}
break;
case R.id.record_csv_data:
if (isDataRecorded) {
MenuItem item1 = menu.findItem(R.id.record_pause_data);
item1.setIcon(R.drawable.record_icon);

// Export Data
ArrayList<Entry> dataX = adapter.getEntries(0);
ArrayList<Entry> dataY = adapter.getEntries(1);
ArrayList<Entry> dataZ = adapter.getEntries(2);
int length = Math.min(Math.min(dataX.size(), dataY.size()), dataZ.size());
for (int i = 0; i < length; i++) {
accLogger.writeCSVFile(dataX.get(i).getX() + "," + dataX.get(i).getY() + ","
+ dataY.get(i).getY() + "," + dataZ.get(i).getY() + "\n");
}
if (locationPref && gpsLogger != null) {
String data;
Location location = gpsLogger.getBestLocation();
if (location != null) {
data = "\nLocation" + "," + String.valueOf(location.getLatitude()) + "," + String.valueOf(location.getLongitude() + "\n");
} else {
data = "\nLocation" + "," + "null" + "," + "null";
}
accLogger.writeCSVFile(data);
gpsLogger.removeUpdate();
}
CustomSnackBar.showSnackBar(coordinatorLayout,
getString(R.string.csv_store_text) + " " + accLogger.getCurrentFilePath()
, getString(R.string.delete_capital), new View.OnClickListener() {
@Override
public void onClick(View view) {
new AlertDialog.Builder(AccelerometerActivity.this, R.style.AlertDialogStyle)
.setTitle(R.string.delete_file)
.setMessage(R.string.delete_warning)
.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
accLogger.deleteFile();
}
})
.setNegativeButton(R.string.cancel, null)
.create()
.show();
}
});
adapter.setRecordingStatus(false);
isRecordingStarted = false;
recordData = false;
} else {
CustomSnackBar.showSnackBar(coordinatorLayout, getString(R.string.nothing_to_export), null, null);
}
break;
case R.id.delete_csv_data:
if (isDataRecorded) {
MenuItem item1 = menu.findItem(R.id.record_pause_data);
item1.setIcon(R.drawable.record_icon);
adapter.setRecordingStatus(false);
recordData = false;
isRecordingStarted = false;
isDataRecorded = false;
accLogger.deleteFile();
CustomSnackBar.showSnackBar(coordinatorLayout, getString(R.string.data_deleted), null, null);
} else
CustomSnackBar.showSnackBar(coordinatorLayout, getString(R.string.nothing_to_delete), null, null);
break;
case R.id.show_map:
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.WRITE_EXTERNAL_STORAGE)
!= PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, MY_PERMISSIONS_REQUEST_STORAGE_FOR_MAPS);
return true;
}
Intent MAP = new Intent(getApplicationContext(), MapsActivity.class);
startActivity(MAP);
break;
case R.id.settings:
startActivity(new Intent(this, SettingsActivity.class));
break;
default:
break;
}
return true;
}

@Override
protected void onDestroy() {
super.onDestroy();
if(isRecordingStarted) {
accLogger.deleteFile();
isRecordingStarted = false;
}
}

private void setUpBottomSheet() {
bottomSheetBehavior = BottomSheetBehavior.from(bottomSheet);

final SharedPreferences settings = this.getSharedPreferences(PREF_NAME, MODE_PRIVATE);
Boolean isFirstTime = settings.getBoolean("AccelerometerFirstTime", true);

bottomSheetGuideTitle.setText(R.string.accelerometer);
bottomSheetText.setText(R.string.accelerometer_intro);
bottomSheetSchematic.setImageResource(R.drawable.find_mobile_axis);
bottomSheetDesc.setText(R.string.accelerometer_description_text);

if (isFirstTime) {
bottomSheetBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);
tvShadow.setAlpha(0.8f);
arrowUpDown.setRotation(180);
bottomSheetSlideText.setText(R.string.hide_guide_text);
SharedPreferences.Editor editor = settings.edit();
editor.putBoolean("AccelerometerFirstTime", false);
editor.apply();
} else {
bottomSheetBehavior.setState(BottomSheetBehavior.STATE_HIDDEN);
}

bottomSheetBehavior.setBottomSheetCallback(new BottomSheetBehavior.BottomSheetCallback() {
private Handler handler = new Handler();
private Runnable runnable = new Runnable() {
@Override
public void run() {
bottomSheetBehavior.setState(BottomSheetBehavior.STATE_HIDDEN);
}
};

@Override
public void onStateChanged(@NonNull final View bottomSheet, int newState) {
switch (newState) {
case BottomSheetBehavior.STATE_EXPANDED:
handler.removeCallbacks(runnable);
bottomSheetSlideText.setText(R.string.hide_guide_text);
break;

case BottomSheetBehavior.STATE_COLLAPSED:
handler.postDelayed(runnable, 2000);
break;

default:
handler.removeCallbacks(runnable);
bottomSheetSlideText.setText(R.string.show_guide_text);
}
}

@Override
public void onSlide(@NonNull View bottomSheet, float slideOffset) {
Float value = (float) MathUtils.map((double) slideOffset, 0.0, 1.0, 0.0, 0.8);
tvShadow.setAlpha(value);
arrowUpDown.setRotation(slideOffset * 180);
}
});
gestureDetector = new GestureDetector(this, new SwipeGestureDetector(bottomSheetBehavior));
}
}
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