Example usage for android.app Activity startActivity

Introduction

In this page you can find the example usage for android.app Activity startActivity.

Prototype

@Override
public void startActivity(Intent intent)

Source Link

Document

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

Usage

From source file:Main.java

public static boolean onKeyBackGoHome(Activity activity, int i, KeyEvent keyEvent) {
    if (i != 4 || keyEvent.getRepeatCount() != 0) {
        return false;
    }//from w  w w. j a v  a2  s . c  o m
    activity.startActivity(
            new Intent().setAction("android.intent.action.MAIN").addCategory("android.intent.category.HOME"));
    return true;
}

From source file:Main.java

public static final void invokeWithArgs(Activity activity, Class<?> clazz, Bundle bundle) {
    Intent intent = new Intent(activity, clazz);
    intent.putExtra("bundle", bundle);
    activity.startActivity(intent);
}

From source file:Main.java

public static boolean openApp(Activity activity, String action) {
    try {//from w  w  w .  j av a  2s .co m

        Intent intent = new Intent();
        intent.setAction(action);
        activity.startActivity(intent);
        return true;
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
}

From source file:Main.java

public static void sendMessage(Activity activity, String phone) {

    Uri uri = Uri.parse("smsto:" + phone);
    Intent intent = new Intent(Intent.ACTION_SENDTO, uri);
    activity.startActivity(intent);
}

From source file:Main.java

public static void animTo(Activity activity, Class<?> toClass, int enterAnim, int exitAnim) {
    Intent intent = new Intent();
    intent.setClass(activity, toClass);/*w ww.ja  v  a  2  s . c o  m*/
    activity.startActivity(intent);
    activity.overridePendingTransition(enterAnim, exitAnim);
}

From source file:Main.java

public static void startActivity(Activity activity, Class<? extends Activity> target) {
    if (activity != null) {
        Intent intent = new Intent(activity, target);
        activity.startActivity(intent);
    }//w  ww  .  ja v  a  2  s . c  o m
}

From source file:Main.java

public static void gotoMarket(Activity activity) {
    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setData(Uri.parse("market://details?id=com.bitime.emoji"));
    activity.startActivity(intent);
}

From source file:Main.java

public static void goHome(Activity parent) {
    Intent i = new Intent(parent, Main.class);
    i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP + Intent.FLAG_ACTIVITY_NEW_TASK);
    parent.startActivity(i);
}

From source file:Main.java

public static void startActivityForStringData(Activity activity, String name, Class<?> cls, String data) {
    Intent intent = new Intent(activity, cls);
    intent.putExtra(name, data);/*from  w  w w. ja va 2 s .c o  m*/
    activity.startActivity(intent);
}

From source file:Main.java

public static void startActivityForSerializable(Activity context, Class<?> cls, Serializable data) {
    Intent intent = new Intent(context, cls);
    intent.putExtra("Serializable", data);
    context.startActivity(intent);
}