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 CallPhone(Context context, String phone) {
    Intent intent = new Intent(Intent.ACTION_DIAL);
    Uri data = Uri.parse("tel:" + phone);
    intent.setData(data);//from  ww  w . ja  va 2  s  .co m
    context.startActivity(intent);
}

From source file:Main.java

public static void jump(Context context, Class clazz, String key, String value) {
    Intent intent = new Intent();
    intent.setClass(context, clazz);/*from w  ww.ja v  a2  s . c  o  m*/
    intent.putExtra(key, value);
    context.startActivity(intent);
}

From source file:Main.java

public static void deletePackage(Context context, String packageName) {
    Uri packageURI = Uri.parse("package:" + packageName);
    Intent uninstallIntent = new Intent(Intent.ACTION_DELETE, packageURI);
    context.startActivity(uninstallIntent);
}

From source file:Main.java

public static void showGoogleSearchIntent(Context context, String query) {
    Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
    intent.putExtra(SearchManager.QUERY, query); // query contains search string
    context.startActivity(intent);
}

From source file:Main.java

public static void openSendMsg(Context context) {
    Uri uri = Uri.parse("smsto:");
    Intent intent = new Intent(Intent.ACTION_SENDTO, uri);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(intent);
}

From source file:Main.java

public static void uninstall(Context context, String pkgname) {

    Intent intent = new Intent();
    intent.setAction(Intent.ACTION_DELETE);
    intent.setData(Uri.parse("package:" + pkgname));
    context.startActivity(intent);
}

From source file:Main.java

public static final void gotoHome(Context context) {
    Intent intent = new Intent(Intent.ACTION_MAIN);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    intent.addCategory(Intent.CATEGORY_HOME);
    context.startActivity(intent);
}

From source file:Main.java

public static void showDesk(Context context) {
    Intent intent = new Intent(Intent.ACTION_MAIN);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    intent.addCategory(Intent.CATEGORY_HOME);
    context.startActivity(intent);
}

From source file:Main.java

public static void goActivity(Context context, Class<?> cls, Bundle bundle) {
    Intent intent = new Intent(context, cls);
    if (null != bundle) {
        intent.putExtras(bundle);/*from   w w w  .j  a v a 2s. co  m*/
    }

    context.startActivity(intent);
}

From source file:Main.java

public static void uninstall(Context context, String packageName) {
    Uri packageURI = Uri.parse("package:" + packageName);
    Intent uninstallIntent = new Intent(Intent.ACTION_DELETE, packageURI);
    context.startActivity(uninstallIntent);
}