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:com.codyy.lib.utils.ActivityUtils.java

/**
 * ?Activity/*from   w ww  .  j a v a2s .  co  m*/
 *
 * @param context     
 * @param packageName ??
 * @param className   activity??
 * @return {@code true}: <br>{@code false}: ?
 */
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:com.hch.beautyenjoy.tools.IntentUtils.java

/**
 * Open system settings//from w w  w. ja va  2  s  .  co  m
 *
 * @param action The action contains global system-level device preferences.
 */
public static void openSettings(Context context, String action) {
    if (!StringUtils.isEmpty(action)) {
        Intent intent = new Intent(action);
        ComponentName componentName = intent.resolveActivity(context.getPackageManager());
        if (componentName != null) {
            context.startActivity(intent);
        }
    } else {
        openSettings(context);
    }
}

From source file:com.hch.beautyenjoy.tools.IntentUtils.java

/**
 * Open url in a browser/*from  ww w . j av a  2 s  . c om*/
 */
public static void openUrl(Context context, String url) {
    Uri uri = Uri.parse(url);
    Intent intent = new Intent(Intent.ACTION_VIEW, uri);
    ComponentName componentName = intent.resolveActivity(context.getPackageManager());
    if (componentName != null) {
        context.startActivity(intent);
    }
}

From source file:com.hch.beautyenjoy.tools.IntentUtils.java

/**
 * Open map in a map app/*from  w w w  . ja  va  2  s.  com*/
 */
public static void openMap(Context context, String parh) {
    Uri uri = Uri.parse(parh);
    Intent intent = new Intent(Intent.ACTION_VIEW, uri);
    ComponentName componentName = intent.resolveActivity(context.getPackageManager());
    if (componentName != null) {
        context.startActivity(intent);
    }
}

From source file:com.hch.beautyenjoy.tools.IntentUtils.java

/**
 * Open dial with a number/*from  ww w  . j  a va2 s.  c  o  m*/
 */
public static void openDial(Context context, String number) {
    Uri uri = Uri.parse("tel:" + number);
    Intent intent = new Intent(Intent.ACTION_DIAL, uri);
    ComponentName componentName = intent.resolveActivity(context.getPackageManager());
    if (componentName != null) {
        context.startActivity(intent);
    }
}

From source file:com.hch.beautyenjoy.tools.IntentUtils.java

/**
 * Open dial//from  w  ww .  j a v  a2 s.  c  om
 */
public static void openDial(Context context) {
    Intent intent = new Intent(Intent.ACTION_CALL_BUTTON);
    ComponentName componentName = intent.resolveActivity(context.getPackageManager());
    if (componentName != null) {
        context.startActivity(intent);
    }
}

From source file:fr.free.nrw.commons.Utils.java

/**
 * Opens Custom Tab Activity with in-app browser for the specified URL.
 * Launches intent for web URL//from  www  . java2 s .  c  om
 * @param context
 * @param url
 */
public static void handleWebUrl(Context context, Uri url) {
    Timber.d("Launching web url %s", url.toString());
    Intent browserIntent = new Intent(Intent.ACTION_VIEW, url);
    if (browserIntent.resolveActivity(context.getPackageManager()) == null) {
        Toast toast = Toast.makeText(context, context.getString(R.string.no_web_browser), LENGTH_SHORT);
        toast.show();
        return;
    }

    CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder();
    builder.setToolbarColor(ContextCompat.getColor(context, R.color.primaryColor));
    builder.setSecondaryToolbarColor(ContextCompat.getColor(context, R.color.primaryDarkColor));
    builder.setExitAnimations(context, android.R.anim.slide_in_left, android.R.anim.slide_out_right);
    CustomTabsIntent customTabsIntent = builder.build();
    // Clear previous browser tasks, so that back/exit buttons work as intended.
    customTabsIntent.intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
    customTabsIntent.launchUrl(context, url);
}

From source file:com.hch.beautyenjoy.tools.IntentUtils.java

/**
 * Open camera/* w  w w .j  a va 2s .  co m*/
 */
public static void openCamera(Context context) {
    Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    ComponentName componentName = intent.resolveActivity(context.getPackageManager());
    if (componentName != null) {
        context.startActivity(intent);
    }
}

From source file:com.hch.beautyenjoy.tools.IntentUtils.java

/**
 * Open contact person//from   w ww . j  a v a  2  s. co m
 */
public static void openContacts(Context context) {
    Intent intent = new Intent(Intent.ACTION_VIEW, ContactsContract.Contacts.CONTENT_URI);
    ComponentName componentName = intent.resolveActivity(context.getPackageManager());
    if (componentName != null) {
        context.startActivity(intent);
    }
}

From source file:Main.java

/**
 * send a message  to call the emergency with location of the accident
 *
 * @param latitude//from   ww  w. jav a2s .co m
 * @param longitude
 */
public static void sendEmergencyToMessages(double latitude, double longitude, Context context) {
    Intent sendSmsIntent = new Intent(Intent.ACTION_VIEW);
    sendSmsIntent.setData(Uri.parse("sms:"));
    sendSmsIntent.setType("vnd.android-dir/mms-sms");
    String message = "The Car had accident at: " + latitude + " , " + longitude;
    sendSmsIntent.putExtra(Intent.EXTRA_TEXT, message);
    if (sendSmsIntent.resolveActivity(context.getPackageManager()) != null) {
        context.startActivity(sendSmsIntent);
    }
}