const-string v0, "这里是要输入的文字unicode码"

const/4 v1, 0x1

invoke-static {p0, v0, v1}, Landroid/widget/Toast;->makeText(Landroid/content/Context;Ljava/lang/CharSequence;I)Landroid/widget/Toast;

move-result-object v0

invoke-virtual {v0}, Landroid/widget/Toast;->show()V