Example usage for android.content Intent setComponent

Introduction

In this page you can find the example usage for android.content Intent setComponent.

Prototype

public @NonNull Intent setComponent(@Nullable ComponentName component)

Source Link

Document

(Usually optional) Explicitly set the component to handle the intent.

Usage

From source file:Main.java

public static Intent createExplicitFromImplicitIntent(Context context, Intent implicitIntent) {
    //Retrieve all services that can match the given intent
    PackageManager pm = context.getPackageManager();
    List<ResolveInfo> resolveInfo = pm.queryIntentServices(implicitIntent, 0);

    //Make sure only one match was found
    if (resolveInfo == null || resolveInfo.size() != 1) {
        return null;
    }// www.j  a  v a2s.  c  om

    //Get component info and create ComponentName
    ResolveInfo serviceInfo = resolveInfo.get(0);
    String packageName = serviceInfo.serviceInfo.packageName;
    String className = serviceInfo.serviceInfo.name;
    ComponentName component = new ComponentName(packageName, className);

    //Create a new intent. Use the old one for extras and such reuse
    Intent explicitIntent = new Intent(implicitIntent);

    //Set the component to be explicit
    explicitIntent.setComponent(component);

    return explicitIntent;
}

From source file:Main.java

public static void openNetSetting(Activity act) {
    Intent intent = new Intent();
    ComponentName cm = new ComponentName("com.android.settings", "com.android.settings.WirelessSettings");
    intent.setComponent(cm);
    intent.setAction("android.intent.action.VIEW");
    act.startActivityForResult(intent, 0);
}

From source file:Main.java

private static Intent getComponentIntent(String packageName, String className, Bundle bundle) {
    Intent intent = new Intent(Intent.ACTION_VIEW);
    if (bundle != null)
        intent.putExtras(bundle);/*from w w  w .  j av a 2 s. c  om*/
    ComponentName cn = new ComponentName(packageName, className);
    intent.setComponent(cn);
    return intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
}

From source file:Main.java

public static Intent getComponentIntent(String packageName, String className, Bundle bundle) {
    Intent intent = new Intent(Intent.ACTION_VIEW);
    if (bundle != null)
        intent.putExtras(bundle);//from   ww  w  . java  2s  .  c om
    ComponentName cn = new ComponentName(packageName, className);
    intent.setComponent(cn);
    return intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
}

From source file:com.webnetmobile.tools.Redirector.java

public static void showActivity(Context context, Class activityClass, Intent intent) {
    String className = activityClass.getName();

    ComponentName comp = new ComponentName(context.getPackageName(), className);
    intent.setComponent(comp);

    showActivity(context, intent);//from w ww.j  a  v  a2s  .  co m
}

From source file:Main.java

/**
 * open another app//from  ww w  .  j ava 2s  .c om
 * @param context
 * @param packageName
 * @throws NameNotFoundException 
 */
public static void openApp(Context context, String packageName) throws NameNotFoundException {
    PackageInfo pi = context.getPackageManager().getPackageInfo(packageName, 0);

    Intent resolveIntent = new Intent(Intent.ACTION_MAIN, null);
    resolveIntent.addCategory(Intent.CATEGORY_LAUNCHER);
    resolveIntent.setPackage(pi.packageName);

    List<ResolveInfo> apps = context.getPackageManager().queryIntentActivities(resolveIntent, 0);

    Iterator<ResolveInfo> iterator = apps.iterator();
    while (iterator.hasNext()) {
        ResolveInfo ri = iterator.next();
        if (ri != null) {
            packageName = ri.activityInfo.packageName;
            String className = ri.activityInfo.name;
            Intent intent = new Intent(Intent.ACTION_MAIN);
            intent.addCategory(Intent.CATEGORY_LAUNCHER);
            ComponentName cn = new ComponentName(packageName, className);
            intent.setComponent(cn);
            context.startActivity(intent);
        }
    }
}

From source file:Main.java

public static boolean openAppActivity(Context context, String packageName, String activityName) {
    Intent intent = new Intent(Intent.ACTION_MAIN);
    intent.addCategory(Intent.CATEGORY_LAUNCHER);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    ComponentName cn = new ComponentName(packageName, activityName);
    intent.setComponent(cn);
    try {//w  w  w . j  a v a2s  .c  o m
        context.startActivity(intent);
        return true;
    } catch (ActivityNotFoundException e) {
        return false;
    }
}

From source file:com.android.usbtuner.setup.TunerSetupActivity.java

/**
 * Returns a {@link Intent} to launch the USB tuner TV input service.
 *
 * @param context a {@link Context} instance
 *//*from  w  w w  .  ja v a  2 s.c o  m*/
public static Intent createSetupActivity(Context context) {
    String inputId = TvContract
            .buildInputId(new ComponentName(context.getPackageName(), UsbTunerTvInputService.class.getName()));

    // Make an intent to launch the setup activity of USB tuner TV input.
    Intent intent = TvCommonUtils.createSetupIntent(new Intent(context, TunerSetupActivity.class), inputId);
    intent.putExtra(TvCommonConstants.EXTRA_INPUT_ID, inputId);
    Intent tvActivityIntent = new Intent();
    tvActivityIntent.setComponent(new ComponentName(context, TV_ACTIVITY_CLASS_NAME));
    intent.putExtra(TvCommonConstants.EXTRA_ACTIVITY_AFTER_COMPLETION, tvActivityIntent);
    return intent;
}

From source file:com.commonsware.android.broadcast.fanout.MainActivity.java

private static void sendImplicitBroadcast(Context ctxt, Intent i) {
    PackageManager pm = ctxt.getPackageManager();
    List<ResolveInfo> matches = pm.queryBroadcastReceivers(i, 0);

    for (ResolveInfo resolveInfo : matches) {
        Intent explicit = new Intent(i);
        ComponentName cn = new ComponentName(resolveInfo.activityInfo.applicationInfo.packageName,
                resolveInfo.activityInfo.name);

        explicit.setComponent(cn);
        ctxt.sendBroadcast(explicit);/*from  w  ww .  j av  a2s .co  m*/
    }
}

From source file:Main.java

public static void jumpToSystemDownloadApk(Context context, String url) {
    Intent intent = new Intent("android.intent.action.VIEW");
    Uri data = Uri.parse(Html.fromHtml(url).toString());
    intent.setData(data);/*from  ww w .j av a2  s.c o  m*/
    intent.setPackage("com.google.android.browser");
    intent.addCategory("android.intent.category.BROWSABLE");
    intent.setComponent(new ComponentName("com.android.browser", "com.android.browser.BrowserActivity"));
    context.startActivity(intent);
}