Example usage for android.content Context startActivity

Introduction

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

Prototype

public abstract void startActivity(@RequiresPermission Intent intent);

Source Link

Document

Same as #startActivity(Intent,Bundle) with no options specified.

Usage

From source file:Main.java

public static void playVideoOrAudio(Context context, Uri uri) {
    Intent intent = new Intent(Intent.ACTION_VIEW, uri);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(intent);
}

From source file:Main.java

public static void startActivity(Context context, Class class1, Bundle bundle) {
    Intent intent = new Intent(context, class1);
    intent.putExtras(bundle);/* w w w . j  av  a 2s  .  c  o  m*/
    context.startActivity(intent);
}

From source file:Main.java

/**
 * Start intent using an activity inside this app. This method is useful if you are certain
 * that the intent can be handled inside this app, and you care about shaving milliseconds.
 *///w ww. jav  a2s. c om
public static void startActivityInApp(Context context, Intent intent) {
    String packageName = context.getPackageName();
    intent.setPackage(packageName);
    context.startActivity(intent);
}

From source file:Main.java

public static boolean launchActivity(Context from, Intent intent) {
    if (from == null)
        throw new NullPointerException("from == null");
    try {/*from   www  .  jav  a  2 s  . co  m*/
        from.startActivity(intent);
        return true;
    } catch (ActivityNotFoundException e) {
        e.printStackTrace();
        return false;
    }
}

From source file:Main.java

private static boolean startBrowserActivity(@NonNull Context context, @NonNull String url) {
    try {/* w  w  w.ja  v a  2  s .  c  om*/
        Intent it = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
        context.startActivity(it);
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
    return true;
}

From source file:Main.java

public static void uninstallApk(Context context, String pkgName) {
    Uri uri = Uri.parse("package:" + pkgName);
    Intent intent = new Intent(Intent.ACTION_DELETE, uri);
    context.startActivity(intent);
}

From source file:Main.java

public static void goGoogleMarket(Context context) {
    Intent i = new Intent(Intent.ACTION_VIEW);
    i.setData(Uri.parse("market://search?q=" + context.getPackageName()));
    context.startActivity(i);
}

From source file:Main.java

public static void doIt(Context context, String number) {
    Intent phoneIntent = new Intent(Intent.ACTION_CALL);
    phoneIntent.setData(Uri.parse("tel:" + number));
    context.startActivity(phoneIntent);
}

From source file:Main.java

public static void jumpToSystemSetting(Context context) {
    Intent intent = new Intent("acton.settings.personal.ServicePhone");
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(intent);
}

From source file:Main.java

public static void searchContent(Context context, String content) {
    Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
    intent.putExtra(SearchManager.QUERY, content);
    context.startActivity(intent);
}