Question

我是开发Android应用程序并学习开发基本应用程序和功能的新手。我想像WhtsApp那样创建通知设置，即

通知音（所有默认音调列表）
振动：默认（或我自己的自定义：关闭，默认，短，长）

我希望此应用的基本功能在设备收到新通知时有效。我正在使用GCM发送和接收通知。这将是很大的帮助。提前谢谢。

我想要的通知菜单是这样的： http://i.stack.imgur.com/vanda.jpg

修改

SettingsActivity.java

import android.app.Activity;
import android.app.Notification;
import android.app.Service;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.os.Bundle;
import android.os.Vibrator;
import android.view.Menu;
import android.widget.CompoundButton; 
import android.widget.Toast;
import android.widget.ToggleButton;
import android.widget.CompoundButton.OnCheckedChangeListener;

public class SettingsActivity extends Activity {

Vibrator vibrate;
ToggleButton tb;
boolean status= false;
public static final String MyPREFERENCES = "MyPrefs";
SharedPreferences prefs;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_settings);
    tb = (ToggleButton) findViewById(R.id.toggleButton1);
    prefs = getSharedPreferences(MyPREFERENCES, Context.MODE_PRIVATE);
    if (prefs.contains("vibrate")) {
        status=Boolean.parseBoolean(prefs.getString("vibrate", ""));
        if(status){
            tb.setChecked(true);
        }else{
            tb.setChecked(false);
        }
    }

    tb.setOnCheckedChangeListener(new OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton buttonView,
                boolean isChecked) {
            // TODO Auto-generated method stub
            if (isChecked) {
                Toast.makeText(getApplicationContext(), "ON",
                        Toast.LENGTH_LONG).show();
                status= true;
                Editor editor = prefs.edit();
                editor.putString("vibrate", status+"");
                editor.commit();
                PreferencesData.saveString(getApplicationContext(), "vibrate", status+"");
            } else {
                Toast.makeText(getApplicationContext(), "OFF",
                        Toast.LENGTH_LONG).show();
                status= false;
                Editor editor = prefs.edit();
                editor.putString("vibrate", status+"");
                editor.commit();
                PreferencesData.saveString(getApplicationContext(), "vibrate", status+"");

            }
        }
    });
}

public boolean isVibrate(){

    return status;
}
}

GCMIntentService.java

 //some code

private static void generateNotification(Context context, String message) {
    int icon = R.drawable.ic_launcher;
    long when = System.currentTimeMillis();
    NotificationManager notificationManager = (NotificationManager)
            context.getSystemService(Context.NOTIFICATION_SERVICE);
    Notification notification = new Notification(icon, message, when);

    String title = context.getString(R.string.app_name);

    Intent notificationIntent = new Intent(context, MainActivity.class);
    // set intent so it does not start a new activity
    notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP |
            Intent.FLAG_ACTIVITY_SINGLE_TOP);
    PendingIntent intent =
            PendingIntent.getActivity(context, 0, notificationIntent, 0);
    notification.setLatestEventInfo(context, title, message, intent);
    notification.flags |= Notification.FLAG_AUTO_CANCEL;

    // Play default notification sound
    notification.defaults |= Notification.DEFAULT_SOUND;

    SettingsActivity stng = new SettingsActivity();
    Vibrator vibrator = (Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE);

    boolean vibStatus = stng.isVibrate();

    //notification.sound = Uri.parse("android.resource://" + context.getPackageName() + "your_sound_file_name.mp3");

    // Vibrate if vibrate is enabled
    if(vibStatus){
    notification.defaults |= Notification.DEFAULT_VIBRATE;
    vibrator.vibrate(500);
    }
    else{
        vibrator.cancel();
    }
    notificationManager.notify(0, notification);      

}

Answer 1

创建Constant Class之类的

public class Constant {
public static boolean IS_VIBRATE = false;
}

现在，像{/ p>一样实施Toggle Button OnCheckedChangeListener

tb.setOnCheckedChangeListener(new OnCheckedChangeListener() {

    @Override
    public void onCheckedChanged(CompoundButton buttonView,
            boolean isChecked) {
        // TODO Auto-generated method stub
        if (isChecked) {
            Toast.makeText(getApplicationContext(), "ON",
                    Toast.LENGTH_LONG).show();
           Constant.IS_VIBRATE = true;
        } else {
            Toast.makeText(getApplicationContext(), "OFF",
                    Toast.LENGTH_LONG).show();
          Constant.IS_VIBRATE = false;
        }
    }

现在，将Notification Vibrate条件设置为

 private static void generateNotification(Context context, String message) {
int icon = R.drawable.ic_launcher;
long when = System.currentTimeMillis();
NotificationManager notificationManager = (NotificationManager)
        context.getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = new Notification(icon, message, when);

String title = context.getString(R.string.app_name);

Intent notificationIntent = new Intent(context, MainActivity.class);
// set intent so it does not start a new activity
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP |
        Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent intent =
        PendingIntent.getActivity(context, 0, notificationIntent, 0);
notification.setLatestEventInfo(context, title, message, intent);
notification.flags |= Notification.FLAG_AUTO_CANCEL;

// Play default notification sound
notification.defaults |= Notification.DEFAULT_SOUND;

//notification.sound = Uri.parse("android.resource://" + context.getPackageName() + "your_sound_file_name.mp3");

// Vibrate if vibrate is enabled
if(Constant.IS_VIBRATE){
 notification.defaults |= Notification.DEFAULT_VIBRATE;
 notificationManager.notify(0, notification);  
 }else{
 notificationManager.notify(0, notification);  
 }
}

根据我的回答尝试并告诉我

创建推送通知设置，如Whatsapp＆＃34; notification＆＃34;设置android

1 个答案: