package io.emqtt.emqandroidtoolkit.ui.activity; import org.eclipse.paho.client.mqttv3.MqttTopic; import android.content.Intent; import android.widget.Button; import android.widget.EditText; import android.widget.LinearLayout; import butterknife.BindView; import butterknife.OnClick; import io.emqtt.emqandroidtoolkit.Constant; import io.emqtt.emqandroidtoolkit.R; import io.emqtt.emqandroidtoolkit.model.Subscription; import io.emqtt.emqandroidtoolkit.ui.base.ToolBarActivity; import io.emqtt.emqandroidtoolkit.ui.widget.QoSChooseLayout; import io.emqtt.emqandroidtoolkit.util.TipUtil; public class SubscriptionActivity extends ToolBarActivity { @BindView(R.id.topic) EditText mTopic; @BindView(R.id.btn_subscribe) Button mSubscribeBtn; @BindView(R.id.linear_layout) LinearLayout mLinearLayout; @BindView(R.id.qos) QoSChooseLayout mQoSLayout; @Override protected int getLayoutResId() { return R.layout.activity_subscription; } @Override protected void setUpView() { } @Override protected void setUpData() { } @OnClick(R.id.btn_subscribe) public void onViewClicked() { String topic = mTopic.getText().toString().trim(); try { MqttTopic.validate(topic, true/*allow wildcards*/); } catch (IllegalArgumentException e) { TipUtil.showSnackbar(mLinearLayout, e.getMessage()); return; } int qos = mQoSLayout.getQoS(); Subscription subscription = new Subscription(topic, qos); Intent intent = new Intent(); intent.putExtra(Constant.ExtraConstant.EXTRA_SUBSCRIPTION, subscription); setResult(RESULT_OK, intent); finish(); } }