Example usage for android.content Intent resolveActivity

Introduction

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

Prototype

public ComponentName resolveActivity(@NonNull PackageManager pm)

Source Link

Document

Return the Activity component that should be used to handle this intent.

Usage

From source file:Main.java

private static boolean isCameraActivityAvailable(Activity currentActivity, Intent takePictureIntent) {
    return takePictureIntent.resolveActivity(currentActivity.getPackageManager()) != null;
}

From source file:Main.java

public static boolean resolves(PackageManager packageManager, String action, Uri uri, String mimeType) {
    Intent intent = new Intent(action);
    intent.setDataAndType(uri, mimeType);
    return intent.resolveActivity(packageManager) != null;
}

From source file:Main.java

public static boolean testingShowWebView(final Activity activity, final String aid, final String url) {
    if (TextUtils.isEmpty(url)) {
        Intent intent = new Intent(adWebAction);
        intent.putExtra("aid", aid);
        if (intent.resolveActivity(activity.getPackageManager()) != null) {
            activity.startActivity(intent);
        }/*from ww  w. j ava  2s  .c  o  m*/
        return true;
    }

    return false;
}

From source file:Main.java

public static boolean hasActivityForThat(@NonNull Context context, @Nullable Intent intent) {
    PackageManager pm = context.getPackageManager();
    return pm != null && intent != null && intent.resolveActivity(pm) != null;
}

From source file:Main.java

/**
 * Checks whether a browser if available on the device to handle ACTION_VIEW intents.
 * @param ctx The context of the application.
 * @return Whether ACTION_VIEW intents will resolve.
 *//*from ww  w  .  ja  v a 2s . c o  m*/
public static boolean check_browser_available(Context ctx) {
    if (_BROWSER_AVAILABLE != null) {
        return _BROWSER_AVAILABLE;
    }
    Intent browser_intent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://apktrack.kwiatkowski.fr/"));
    _BROWSER_AVAILABLE = browser_intent.resolveActivity(ctx.getPackageManager()) != null;
    return _BROWSER_AVAILABLE;
}

From source file:Main.java

public static boolean isActivityExists(Context context, String packageName, String className) {
    Intent intent = new Intent();
    intent.setClassName(packageName, className);
    return !(context.getPackageManager().resolveActivity(intent, 0) == null
            || intent.resolveActivity(context.getPackageManager()) == null
            || context.getPackageManager().queryIntentActivities(intent, 0).size() == 0);
}

From source file:am.project.x.utils.ContextUtils.java

/**
 * ??/*from  w  w  w. j  a v  a 2  s  .  co  m*/
 *
 * @param context Context
 * @param url     ?
 */
public static void openBrowser(Context context, String url) {
    final Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
    if (intent.resolveActivity(context.getPackageManager()) != null) {
        context.startActivity(intent);
    }
}

From source file:Main.java

public static boolean hasSpeechToText(Context context) {
    try {/*from  w w w .ja  va  2 s . c  o  m*/
        Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
        intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, Locale.getDefault());
        return intent.resolveActivity(context.getPackageManager()) != null;
    } catch (Exception e) {
        return false;
    }
}

From source file:org.xbmc.kore.utils.Utils.java

/**
 * Calls {@link Context#startActivity(Intent)} with the given <b>implicit</b> {@link Intent}
 * after making sure there is an Activity to handle it.
 * <br> <br> This may happen if e.g. the web browser has been disabled through restricted
 * profiles./*from  w w w .jav  a 2 s  .  com*/
 *
 * @return Whether there was an Activity to handle the given {@link Intent}.
 */
public static boolean tryStartActivity(Context context, Intent intent) {
    if (intent.resolveActivity(context.getPackageManager()) != null) {
        context.startActivity(intent);
        return true;
    }
    return false;
}

From source file:com.google.android.apps.forscience.whistlepunk.PictureUtils.java

private static String capturePictureLabel(Context context, IStartable startable) {
    // Starts a picture intent.
    Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    if (takePictureIntent.resolveActivity(context.getPackageManager()) != null) {
        File photoFile = null;/*from w w  w  .  j a  v a2  s  . c o m*/
        try {
            photoFile = PictureUtils.createImageFile(
                    AppSingleton.getInstance(context).getSensorEnvironment().getDefaultClock().getNow());
        } catch (IOException ex) {
            if (Log.isLoggable(TAG, Log.DEBUG)) {
                Log.d(TAG, ex.getMessage());
            }
        }
        if (photoFile != null) {
            Uri photoUri = FileProvider.getUriForFile(context, context.getPackageName(), photoFile);
            takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, photoUri);
            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
                // Needed to avoid security exception on KitKat.
                takePictureIntent.setClipData(ClipData.newRawUri(null, photoUri));
            }
            takePictureIntent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
            String pictureLabelPath = "file:" + photoFile.getAbsoluteFile();
            startable.startActivityForResult(takePictureIntent, REQUEST_TAKE_PHOTO);
            return pictureLabelPath;
        }
    }
    return null;
}