我需要阻止来电和短信并自动回复 [英] i need the to block the calls and sms and auto respond back
本文介绍了我需要阻止来电和短信并自动回复的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
package za.ac.unizulu.cs.smartdrivedemo;
package za.ac.unizulu.cs.smartdrivedemo;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.location.Location;
import android.location.LocationManager;
import android.os.Bundle;
import android.view.Menu;
import android.widget.TextView;
import android.widget.Toast;
import java.util.Formatter;
import java.util.Locale;
public class SpeedActivity extends Activity implements IBaseGpsListener{
boolean activateSMSInterceptor, activateCallInterceptor = false;
private float nCurrentSpeed;
TextView txtCurrentSpeed;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_speed);
/*Button startButton = (Button) findViewById(R.id.startButton);
startButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
//startService(new Intent(SpeedActivity.this, TextMessageReceiver.class));
}
});*/
/*Button stopButton = (Button) findViewById(R.id.stopButton);
stopButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
//stopService(new Intent(SpeedActivity.this, TextMessageReceiver.class));
}
});*/
LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, this);
this.updateSpeed(null);
}
public void updateSpeed(CLocation location)
{
nCurrentSpeed = 0;
if( location!=null )
{
location.setUseMetricUnits(this.useMetricUnits());
nCurrentSpeed = location.getSpeed();
//adjust nCurrentSpeed to reflect the approx 10km/h GPS inaccuracy
//if (nCurrentSpeed >= 95){
//adds approx 10% to the speed measured by the GPS
nCurrentSpeed = nCurrentSpeed + (nCurrentSpeed/10);
//}
}
//for testing purposes on the emulator
//nCurrentSpeed = 6.3f;
@SuppressWarnings("resource")
Formatter fmt = new Formatter(new StringBuilder());
fmt.format(Locale.US, "%5.1f", nCurrentSpeed);
String strCurrentSpeed = fmt.toString();
strCurrentSpeed = strCurrentSpeed.replace(' ', '0');
String strUnits = "mph";
if (this.useMetricUnits())
{
strUnits = "km/h";
}
txtCurrentSpeed = (TextView) this.findViewById(R.id.txtCurrentSpeed);
txtCurrentSpeed.setTextColor(Color.BLACK);
//changes the font size based upon the speed being traveled
//txtCurrentSpeed.setTextSize((nCurrentSpeed + 10) * 0.5f);
txtCurrentSpeed.setText(strCurrentSpeed + " " + strUnits);
//deploys the relevant notifications
deployService(nCurrentSpeed);
}
private void deployService(float currentSpeed) {
// TODO Auto-generated method stub
if(currentSpeed >=119){
txtCurrentSpeed.setTextColor(Color.RED);
//Toast.makeText(this, "Screen Disabled",Toast.LENGTH_SHORT).show();
}
else if(currentSpeed >=80){
Toast.makeText(this, "Call Reception Hidden",Toast.LENGTH_LONG).show();
Toast.makeText(this, "Message Reception Hidden",Toast.LENGTH_LONG).show();
//see Reto Meier book - page 333
//hideSMSReception();
}
else if (currentSpeed >=5.1){
Toast.makeText(this, "Call Reception Hidden",Toast.LENGTH_LONG).show();
Toast.makeText(this, "Message Reception Enable",Toast.LENGTH_LONG).show();
//see Reto Meier book - page 333
//ensures that the interceptors start once only
if(activateCallInterceptor == false){
//TODO add call interception service initiation here
startService(new Intent(SpeedActivity.this,CallInterceptorService.class));
activateCallInterceptor = true;
}
if(activateSMSInterceptor == false){
startService(new Intent(SpeedActivity.this, SMSInterceptorService.class)); // this service works
//startService(new Intent(SpeedActivity.this, TextMessageReceiver.class)); // receivers cannot be initiated as services
activateSMSInterceptor = true;
}
}
else if (currentSpeed <=5){
Toast.makeText(this, "Screen Enabled",Toast.LENGTH_LONG).show();
Toast.makeText(this, "Call Reception Enabled",Toast.LENGTH_LONG).show();
Toast.makeText(this, "Message Reception Enabled",Toast.LENGTH_LONG).show();
//enableSMSReception();
//ensures that the interceptors end once only
if(activateCallInterceptor == true){
stopService(new Intent(SpeedActivity.this, CallInterceptorService.class));
activateCallInterceptor = false;
}
if(activateSMSInterceptor == true){
stopService(new Intent(SpeedActivity.this, SMSInterceptorService.class)); //this service works
//stopService(new Intent(SpeedActivity.this, TextMessageReceiver.class)); // receivers cannot be initiated as services
activateSMSInterceptor = false;
}
}
}
public boolean useMetricUnits()
{
/*CheckBox chkUseMetricUnits = (CheckBox)this.findViewById(R.id.chkUseMetricUnits);
return chkUseMetricUnits.isChecked();*/
return true;
}
/*public void displayToasts(float currentSpeed){
if(currentSpeed >=119){
txtCurrentSpeed.setTextColor(Color.RED);
Toast.makeText(this, "Screen Disabled",Toast.LENGTH_SHORT).show();
}
else if(currentSpeed >=80){
Toast.makeText(this, "Call Reception Hidden",Toast.LENGTH_SHORT).show();
//see Reto Meier book - page 333
//hideSMSReception();
}
else if (currentSpeed >=20){
Toast.makeText(this, "Message Reception Hidden",Toast.LENGTH_SHORT).show();
//see Reto Meier book - page 333
}
else if (currentSpeed <=5){
Toast.makeText(this, "Screen Enabled",Toast.LENGTH_SHORT).show();
Toast.makeText(this, "Call Reception Enabled",Toast.LENGTH_SHORT).show();
Toast.makeText(this, "Message Reception Enabled",Toast.LENGTH_SHORT).show();
//enableSMSReception();
}
}*/
/*@Override
public void finish()
{
super.finish();
System.exit(0);
}*/
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.speed, menu);
return true;
}
@Override
public void onLocationChanged(Location location) {
// TODO Auto-generated method stub
if (location != null)
{
CLocation myLocation = new CLocation(location, this.useMetricUnits());
this.updateSpeed(myLocation);
}
}
@Override
public void onProviderDisabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public void onProviderEnabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
// TODO Auto-generated method stub
}
@Override
public void onGpsStatusChanged(int event) {
// TODO Auto-generated method stub
}
}
推荐答案
package za.ac.unizulu.cs.smartdrivedemo;
package za.ac.unizulu.cs.smartdrivedemo;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.location.Location;
import android.location.LocationManager;
import android.os.Bundle;
import android.view.Menu;
import android.widget.TextView;
import android.widget.Toast;
import java.util.Formatter;
import java.util.Locale;
public class SpeedActivity extends Activity implements IBaseGpsListener{
boolean activateSMSInterceptor, activateCallInterceptor = false;
private float nCurrentSpeed;
TextView txtCurrentSpeed;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_speed);
/*Button startButton = (Button) findViewById(R.id.startButton);
startButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
//startService(new Intent(SpeedActivity.this, TextMessageReceiver.class));
}
});*/
/*Button stopButton = (Button) findViewById(R.id.stopButton);
stopButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
//stopService(new Intent(SpeedActivity.this, TextMessageReceiver.class));
}
});*/
LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, this);
this.updateSpeed(null);
}
public void updateSpeed(CLocation location)
{
nCurrentSpeed = 0;
if( location!=null )
{
location.setUseMetricUnits(this.useMetricUnits());
nCurrentSpeed = location.getSpeed();
//adjust nCurrentSpeed to reflect the approx 10km/h GPS inaccuracy
//if (nCurrentSpeed >= 95){
//adds approx 10% to the speed measured by the GPS
nCurrentSpeed = nCurrentSpeed + (nCurrentSpeed/10);
//}
}
//for testing purposes on the emulator
//nCurrentSpeed = 6.3f;
@SuppressWarnings("resource")
Formatter fmt = new Formatter(new StringBuilder());
fmt.format(Locale.US, "%5.1f", nCurrentSpeed);
String strCurrentSpeed = fmt.toString();
strCurrentSpeed = strCurrentSpeed.replace(' ', '0');
String strUnits = "mph";
if (this.useMetricUnits())
{
strUnits = "km/h";
}
txtCurrentSpeed = (TextView) this.findViewById(R.id.txtCurrentSpeed);
txtCurrentSpeed.setTextColor(Color.BLACK);
//changes the font size based upon the speed being traveled
//txtCurrentSpeed.setTextSize((nCurrentSpeed + 10) * 0.5f);
txtCurrentSpeed.setText(strCurrentSpeed + " " + strUnits);
//deploys the relevant notifications
deployService(nCurrentSpeed);
}
private void deployService(float currentSpeed) {
// TODO Auto-generated method stub
if(currentSpeed >=119){
txtCurrentSpeed.setTextColor(Color.RED);
//Toast.makeText(this, "Screen Disabled",Toast.LENGTH_SHORT).show();
}
else if(currentSpeed >=80){
Toast.makeText(this, "Call Reception Hidden",Toast.LENGTH_LONG).show();
Toast.makeText(this, "Message Reception Hidden",Toast.LENGTH_LONG).show();
//see Reto Meier book - page 333
//hideSMSReception();
}
else if (currentSpeed >=5.1){
Toast.makeText(this, "Call Reception Hidden",Toast.LENGTH_LONG).show();
Toast.makeText(this, "Message Reception Enable",Toast.LENGTH_LONG).show();
//see Reto Meier book - page 333
//ensures that the interceptors start once only
if(activateCallInterceptor == false){
//TODO add call interception service initiation here
startService(new Intent(SpeedActivity.this,CallInterceptorService.class));
activateCallInterceptor = true;
}
if(activateSMSInterceptor == false){
startService(new Intent(SpeedActivity.this, SMSInterceptorService.class)); // this service works
//startService(new Intent(SpeedActivity.this, TextMessageReceiver.class)); // receivers cannot be initiated as services
activateSMSInterceptor = true;
}
}
else if (currentSpeed <=5){
Toast.makeText(this, "Screen Enabled",Toast.LENGTH_LONG).show();
Toast.makeText(this, "Call Reception Enabled",Toast.LENGTH_LONG).show();
Toast.makeText(this, "Message Reception Enabled",Toast.LENGTH_LONG).show();
//enableSMSReception();
//ensures that the interceptors end once only
if(activateCallInterceptor == true){
stopService(new Intent(SpeedActivity.this, CallInterceptorService.class));
activateCallInterceptor = false;
}
if(activateSMSInterceptor == true){
stopService(new Intent(SpeedActivity.this, SMSInterceptorService.class)); //this service works
//stopService(new Intent(SpeedActivity.this, TextMessageReceiver.class)); // receivers cannot be initiated as services
activateSMSInterceptor = false;
}
}
}
public boolean useMetricUnits()
{
/*CheckBox chkUseMetricUnits = (CheckBox)this.findViewById(R.id.chkUseMetricUnits);
return chkUseMetricUnits.isChecked();*/
return true;
}
/*public void displayToasts(float currentSpeed){
if(currentSpeed >=119){
txtCurrentSpeed.setTextColor(Color.RED);
Toast.makeText(this, "Screen Disabled",Toast.LENGTH_SHORT).show();
}
else if(currentSpeed >=80){
Toast.makeText(this, "Call Reception Hidden",Toast.LENGTH_SHORT).show();
//see Reto Meier book - page 333
//hideSMSReception();
}
else if (currentSpeed >=20){
Toast.makeText(this, "Message Reception Hidden",Toast.LENGTH_SHORT).show();
//see Reto Meier book - page 333
}
else if (currentSpeed <=5){
Toast.makeText(this, "Screen Enabled",Toast.LENGTH_SHORT).show();
Toast.makeText(this, "Call Reception Enabled",Toast.LENGTH_SHORT).show();
Toast.makeText(this, "Message Reception Enabled",Toast.LENGTH_SHORT).show();
//enableSMSReception();
}
}*/
/*@Override
public void finish()
{
super.finish();
System.exit(0);
}*/
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.speed, menu);
return true;
}
@Override
public void onLocationChanged(Location location) {
// TODO Auto-generated method stub
if (location != null)
{
CLocation myLocation = new CLocation(location, this.useMetricUnits());
this.updateSpeed(myLocation);
}
}
@Override
public void onProviderDisabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public void onProviderEnabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
// TODO Auto-generated method stub
}
@Override
public void onGpsStatusChanged(int event) {
// TODO Auto-generated method stub
}
}
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