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 startMessageActivity(Context context) {
    Intent it = new Intent(Intent.ACTION_VIEW);
    it.putExtra("sms_body", "The SMS text");
    it.setType("vnd.android-dir/mms-sms");
    context.startActivity(it);
}

From source file:Main.java

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

From source file:Main.java

public static void callNumWithDial(Context context, String number) {
    Intent intent = new Intent();
    intent.setAction(Intent.ACTION_DIAL);
    intent.setData(Uri.parse("tel:" + number));
    context.startActivity(intent);
}

From source file:Main.java

@SuppressWarnings("unused")
public static void launchApk(Context context, String launchApkUrl) {

    PackageManager pm = context.getPackageManager();
    Intent intent = pm.getLaunchIntentForPackage(launchApkUrl);
    context.startActivity(intent);

}

From source file:Main.java

public static void showInputMethodSettingsPage(Context context) {
    Intent intent = new Intent(Settings.ACTION_INPUT_METHOD_SETTINGS);
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(intent);
}

From source file:Main.java

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

From source file:Main.java

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

From source file:Main.java

public static void startActivity(Context context, String packageName) {
    Intent intent = context.getPackageManager().getLaunchIntentForPackage(packageName);

    if (intent != null) {
        context.startActivity(intent);
    }//  w  w  w . java2 s .c  om
}

From source file:Main.java

public static void callPhone(Context context, String number) {
    Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse(URL_TEL + number));
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(intent);
}

From source file:Main.java

public static void startXiaomiApp(Context context) {
    Intent intent = context.getPackageManager().getLaunchIntentForPackage("com.xiaomi.smarthome");
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(intent);
}