Example usage for android.content Context ACTIVITY

Introduction

In this page you can find the example usage for android.content Context ACTIVITY_SERVICE.

Prototype

String ACTIVITY_SERVICE

To view the source code for android.content Context ACTIVITY_SERVICE.

Click Source Link

Document

Use with #getSystemService(String) to retrieve a android.app.ActivityManager for interacting with the global system state.

Usage

From source file:cn.videochat.VideoChat.java

public static boolean IsSupportOpenGLES2(Context context) {
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();

    return configurationInfo.reqGlEsVersion >= 0x20000;
}

From source file:org.androidpn.client.NotificationReceiver.java

/**
 * ????//from ww w  . j  a  v a 2s  .  c  o m
 * 
 * @param context
 * @param serviceName
 *            ??+???net.loonggg.testbackstage.TestService
 * @return true?false??
 */
public boolean isServiceWork(Context context, String serviceName) {
    boolean isWork = false;
    ActivityManager myAM = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    List<RunningServiceInfo> myList = myAM.getRunningServices(40);
    if (myList.size() <= 0) {
        return false;
    }
    for (int i = 0; i < myList.size(); i++) {
        String mName = myList.get(i).service.getClassName().toString();
        if (mName.equals(serviceName)) {
            isWork = true;
            break;
        }
    }
    return isWork;
}

From source file:net.mceoin.cominghome.MainActivity.java

/**
 * Call using isMyServiceRunning(MyService.class)
 * http://stackoverflow.com/questions/600207/how-to-check-if-a-service-is-running-in-android
 *///ww  w.j av  a2s  .c  om
public static boolean isMyServiceRunning(Context context, Class<?> serviceClass) {
    ActivityManager manager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
        if (serviceClass.getName().equals(service.service.getClassName())) {
            return true;
        }
    }
    return false;
}

From source file:de.schildbach.wallet.ui.ReportIssueDialogFragment.java

private static void appendDeviceInfo(final Appendable report, final Context context) throws IOException {
    final Resources res = context.getResources();
    final android.content.res.Configuration config = res.getConfiguration();
    final ActivityManager activityManager = (ActivityManager) context
            .getSystemService(Context.ACTIVITY_SERVICE);
    final DevicePolicyManager devicePolicyManager = (DevicePolicyManager) context
            .getSystemService(Context.DEVICE_POLICY_SERVICE);

    report.append("Device Model: " + Build.MODEL + "\n");
    report.append("Android Version: " + Build.VERSION.RELEASE + "\n");
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
        report.append("Android security patch level: ").append(Build.VERSION.SECURITY_PATCH).append("\n");
    report.append("ABIs: ")
            .append(Joiner.on(", ").skipNulls()
                    .join(Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP ? supportedAbisLollipop()
                            : supportedAbisKitKat()))
            .append("\n");
    report.append("Board: " + Build.BOARD + "\n");
    report.append("Brand: " + Build.BRAND + "\n");
    report.append("Device: " + Build.DEVICE + "\n");
    report.append("Display: " + Build.DISPLAY + "\n");
    report.append("Finger Print: " + Build.FINGERPRINT + "\n");
    report.append("Host: " + Build.HOST + "\n");
    report.append("ID: " + Build.ID + "\n");
    report.append("Product: " + Build.PRODUCT + "\n");
    report.append("Tags: " + Build.TAGS + "\n");
    report.append("Time: " + Build.TIME + "\n");
    report.append("Type: " + Build.TYPE + "\n");
    report.append("User: " + Build.USER + "\n");
    report.append("Configuration: " + config + "\n");
    report.append("Screen Layout: size "
            + (config.screenLayout & android.content.res.Configuration.SCREENLAYOUT_SIZE_MASK) + " long "
            + (config.screenLayout & android.content.res.Configuration.SCREENLAYOUT_LONG_MASK) + "\n");
    report.append("Display Metrics: " + res.getDisplayMetrics() + "\n");
    report.append(/*from  www. j  av  a2 s. co m*/
            "Memory Class: " + activityManager.getMemoryClass() + "/" + activityManager.getLargeMemoryClass()
                    + (activityManager.isLowRamDevice() ? " (low RAM device)" : "") + "\n");
    report.append("Storage Encryption Status: " + devicePolicyManager.getStorageEncryptionStatus() + "\n");
    report.append("Bluetooth MAC: " + bluetoothMac() + "\n");
    report.append("Runtime: ").append(System.getProperty("java.vm.name")).append(" ")
            .append(System.getProperty("java.vm.version")).append("\n");
}

From source file:com.ericsun.duom.Framework.Activity.BaseActivity.java

/**
 * app???/*from   w  w  w.j  a  va 2s.  com*/
 *
 * @return
 */
public boolean isAppOnForeground() {
    // Returns a list of application processes that are running on the
    // device

    ActivityManager activityManager = (ActivityManager) getApplicationContext()
            .getSystemService(Context.ACTIVITY_SERVICE);
    String packageName = getApplicationContext().getPackageName();

    List<RunningAppProcessInfo> appProcesses = activityManager.getRunningAppProcesses();
    if (appProcesses == null)
        return false;

    for (RunningAppProcessInfo appProcess : appProcesses) {
        // The name of the process that this object is associated with.
        if (appProcess.processName.equals(packageName)
                && appProcess.importance == RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
            return true;
        }
    }

    return false;
}

From source file:org.peercast.core.PeerCastServiceController.java

/**
 * ??PeerCast??OS?????true//from   w  w  w  .  java2 s . c om
 * 
 * @return
 */
public boolean isServiceRunning() {
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    List<RunningServiceInfo> services = activityManager.getRunningServices(256);
    for (RunningServiceInfo info : services) {
        if (CLASS_NAME_PEERCAST_SERVICE.equals(info.service.getClassName())) {
            return true;
        }
    }
    return false;
}

From source file:com.nextgis.maplibui.service.WalkEditService.java

public static boolean isServiceRunning(Context context) {
    ActivityManager manager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);

    for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE))
        if (WalkEditService.class.getName().equals(service.service.getClassName()))
            return true;

    return false;
}

From source file:com.android.together.BaseActivity.java

/**
 * push /*from ww  w.ja  v a2  s  . c o m*/
 */
private boolean isPushRunning() {
    // TODO Auto-generated method stub
    ActivityManager mActivityManager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
    List<RunningServiceInfo> serviceList = mActivityManager.getRunningServices(Integer.MAX_VALUE);

    for (RunningServiceInfo info : serviceList) {

        if (Constant.NAME_PUSH_SERVICE.equals(info.service.getClassName())) {
            return true;
        }
    }
    return false;
}

From source file:com.farmerbb.secondscreen.util.U.java

public static String uiRefreshCommand2(Context context) {
    ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);

    // For better reliability, we execute the UI refresh while on the home screen
    Intent homeIntent = new Intent(Intent.ACTION_MAIN);
    homeIntent.addCategory(Intent.CATEGORY_HOME);
    homeIntent.addCategory(Intent.CATEGORY_DEFAULT);
    homeIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(homeIntent);//from   ww  w  . ja  va  2  s.c om

    // Kill all background processes, in order to fully refresh UI
    PackageManager pm = context.getPackageManager();
    List<ApplicationInfo> packages = pm.getInstalledApplications(0);
    for (ApplicationInfo packageInfo : packages) {
        if (!packageInfo.packageName.equalsIgnoreCase(context.getPackageName()))
            am.killBackgroundProcesses(packageInfo.packageName);
    }

    // Get launcher package name
    final ResolveInfo mInfo = pm.resolveActivity(homeIntent, 0);

    return "sleep 1 && am force-stop " + mInfo.activityInfo.applicationInfo.packageName;
}

Example usage for android.content Context ACTIVITY_SERVICE

Introduction

Prototype

Document

Usage