Calibration.java
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package fr.utbm.lo53.p2017.positionningapp;
import android.content.Intent;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.MotionEvent;
import android.view.View;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Button;
import android.widget.ImageView;
public class Calibration extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_calibration);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Snackbar.make(view, "Salut ! :) Ce bouton ne sert à rien.", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
});
final ImageView Map = (ImageView) findViewById(R.id.Map);
final ImageView MapMarker = (ImageView) findViewById(R.id.MapMarker);
final Button setPointButton = (Button) findViewById(R.id.setPointButton);
final Button cancelButton = (Button) findViewById(R.id.cancelButton);
final Button measureButton = (Button) findViewById(R.id.measureButton);
MapMarker.setVisibility(MapMarker.INVISIBLE);
cancelButton.setVisibility(cancelButton.INVISIBLE);
cancelButton.setX(50);
measureButton.setVisibility(measureButton.INVISIBLE);
measureButton.setX(300);
Map.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
/*motionEvent.getAction()==motionEvent.ACTION_MOVE &&*/
if( setPointButton.getVisibility() == setPointButton.INVISIBLE && motionEvent.getX() <= Map.getWidth() && motionEvent.getY() <= Map.getHeight() && motionEvent.getX() >= 0 && motionEvent.getY() >= 0) {
MapMarker.setVisibility(MapMarker.VISIBLE);
Snackbar.make(view, " X : " + motionEvent.getX() + " Y : " + motionEvent.getY(), Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
MapMarker.setX(motionEvent.getX()-(MapMarker.getWidth()/4));
MapMarker.setY(motionEvent.getY());
}
return true;
}
});
setPointButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
setPointButton.setVisibility(setPointButton.INVISIBLE);
cancelButton.setVisibility(cancelButton.VISIBLE);
measureButton.setVisibility(measureButton.VISIBLE);
}
});
measureButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if(MapMarker.getVisibility()==MapMarker.INVISIBLE) {
Snackbar.make(v, "You need to set a point before measurement.", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
}
});
cancelButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
setPointButton.setVisibility(setPointButton.VISIBLE);
cancelButton.setVisibility(cancelButton.INVISIBLE);
measureButton.setVisibility(measureButton.INVISIBLE);
MapMarker.setVisibility(MapMarker.INVISIBLE);
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_calibration, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}