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feat: wiring up button tap with logs · pakoito/Android-RxJava@b26a227 · GitHub

/ Android-RxJava Public
forked from kaushikgopal/RxJava-Android-Samples

Commit b26a227

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Kaushik Gopal
committed
feat: wiring up button tap with logs
1 parent fdc9b98 commit b26a227

4 files changed

Lines changed: 75 additions & 2 deletions

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‎app/src/main/java/com/morihacky/android/rxjava/DemoAccumulateEventFragment.java‎

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package com.morihacky.android.rxjava;
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import android.content.Context;
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import android.os.Bundle;
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import android.support.annotation.Nullable;
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import android.support.v4.app.Fragment;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ArrayAdapter;
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import android.widget.ListView;
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import com.morihacky.android.rxjava.app.R;
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import java.util.ArrayList;
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import java.util.List;
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import butterknife.ButterKnife;
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import butterknife.InjectView;
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import butterknife.OnClick;
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public class DemoAccumulateEventFragment
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extends Fragment {
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@InjectView(R.id.accumulated_event_list) ListView _logsListView;
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private LogAdapter _adapter;
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private List<String> _logs;
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@Override
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public View onCreateView(LayoutInflater inflater,
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@Nullable ViewGroup container,
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ButterKnife.inject(this, layout);
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return layout;
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}
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@Override
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public void onActivityCreated(@Nullable Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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_setupLogAdapter();
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}
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@OnClick(R.id.accumulated_event_btn)
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public void onButtonTapped() {
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_addLogToAdapter("Tapped");
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}
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// -----------------------------------------------------------------------------------
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// Method that help wiring up the example (irrelevant to RxJava)
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private void _setupLogAdapter() {
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_logs = new ArrayList<String>();
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_adapter = new LogAdapter(getActivity(), new ArrayList<String>());
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_logsListView.setAdapter(_adapter);
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}
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private void _addLogToAdapter(String logMsg) {
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_logs.add(0, logMsg);
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_adapter.clear();
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_adapter.addAll(_logs);
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}
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private class LogAdapter
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extends ArrayAdapter<String> {
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public LogAdapter(Context context, List<String> logs) {
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super(context, R.layout.item_log, R.id.item_log, logs);
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}
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}
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}

‎app/src/main/res/layout/fragment_accumulate.xml‎

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xmlns:android="http://schemas.android.com/apk/res/android">
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<TextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="Accumulate events test" />
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android:layout_width="match_parent"
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android:padding="10dp"
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android:gravity="center"
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android:text="@string/demo_accumulate_msg"/>
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<Button
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android:id="@+id/accumulated_event_btn"
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android:layout_height="wrap_content"
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android:layout_width="match_parent"
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android:layout_marginLeft="90dp"
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android:layout_marginRight="90dp"
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android:textSize="16dp"
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android:text="tap me"/>
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<ListView
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android:id="@+id/accumulated_event_list"
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android:layout_height="match_parent"
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android:layout_width="match_parent"/>
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</LinearLayout>

‎app/src/main/res/layout/item_log.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<TextView
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android:id="@+id/item_log"
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android:layout_height="match_parent"
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android:layout_width="match_parent"
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android:text="Item Log goes here"
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xmlns:android="http://schemas.android.com/apk/res/android"/>

‎app/src/main/res/values/strings.xml‎

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<string name="action_settings">Settings</string>
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<string name="demo_type_long_bg">long operation in bg (schedulers)</string>
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<string name="demo_type_accumulate">accumulate events (instant search)</string>
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<string name="demo_accumulate_msg">This is a demonstration of how events are accumulated. Tap the button below repetitively and you will notice in the logs that button taps are collected over a span of 2s and printed below.</string>
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</resources>

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