sop_控件_alertdialog

AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle("Warning");
builder.setMessage("You are forced to be offline. Please try to login again.");
builder.setCancelable(false); 
builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
    
    public void (DialogInterface dialog, int which) {
        ActivityCollector.finishAll(); // 销毁所有的活动
        Intent intent = new Intent(context , LoginActivity.class);
        context.startActivity(intent); // 重新启动 LoginActivity
    }
});
builder.show();