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xinghongfeixinghongfei
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add polling and debounce edit text
1 parent d04788e commit 0875aac

11 files changed

+540
-10
lines changed

‎app/src/main/AndroidManifest.xml‎

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android:name=".Operators2Activity"
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android:label="Operators"
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android:launchMode="singleTop"/>
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<activity
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android:name=".PollingActivity"
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android:label="Polling"
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android:launchMode="singleTop"/>
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<activity
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android:name=".DebounceEditTextActivity"
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android:label="Polling"
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android:launchMode="singleTop"/>
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</application>
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</manifest>

‎app/src/main/java/com/demo/maat/hello_rxjava/DebounceEditTextActivity.java‎

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/*
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* Copyright 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.demo.maat.hello_rxjava;
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import android.os.Bundle;
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import android.support.v4.app.FragmentTransaction;
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import com.demo.maat.hello_rxjava.common.activities.SampleActivityBase;
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import com.demo.maat.hello_rxjava.common.logger.Log;
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import com.demo.maat.hello_rxjava.common.logger.LogFragment;
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import com.demo.maat.hello_rxjava.common.logger.LogWrapper;
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import com.demo.maat.hello_rxjava.common.logger.MessageOnlyLogFilter;
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public class DebounceEditTextActivity extends SampleActivityBase {
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public static final String TAG = "DebounceEditTextActivity";
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.debounce_activity_main);
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if (savedInstanceState == null) {
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FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
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DebounceEditTextFragment fragment = new DebounceEditTextFragment();
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transaction.replace(R.id.sample_content_fragment, fragment);
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transaction.commit();
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}
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}
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@Override
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public void initializeLogging() {
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LogWrapper logWrapper = new LogWrapper();
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Log.setLogNode(logWrapper);
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MessageOnlyLogFilter msgFilter = new MessageOnlyLogFilter();
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logWrapper.setNext(msgFilter);
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// On screen logging via a fragment with a TextView.
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LogFragment logFragment = (LogFragment) getSupportFragmentManager()
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.findFragmentById(R.id.log_fragment);
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msgFilter.setNext(logFragment.getLogView());
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Log.i(TAG, "Ready");
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}
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}

‎app/src/main/java/com/demo/maat/hello_rxjava/DebounceEditTextFragment.java‎

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package com.demo.maat.hello_rxjava;
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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.EditText;
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import com.demo.maat.hello_rxjava.common.logger.Log;
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import com.jakewharton.rxbinding.widget.RxTextView;
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import com.jakewharton.rxbinding.widget.TextViewTextChangeEvent;
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import java.util.concurrent.TimeUnit;
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import butterknife.BindView;
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import butterknife.ButterKnife;
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import rx.Observer;
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import rx.Subscription;
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import rx.android.schedulers.AndroidSchedulers;
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import rx.subscriptions.CompositeSubscription;
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public class DebounceEditTextFragment extends Fragment {
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static final String TAG = "DebounceEditTextFragment";
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@BindView(R.id.edit_search)
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EditText mEditSearch;
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int N=0;
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private Subscription subscribe;
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private CompositeSubscription mCompositeSubscription;
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;
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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View view = inflater.inflate(R.layout.debounce_fragment, container, false);
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ButterKnife.bind(this, view);
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mCompositeSubscription = new CompositeSubscription();
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return view;
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}
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@Override
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public void onResume() {
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super.onResume();
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}
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@Override
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public void onViewCreated(View view, Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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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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subscribe= RxTextView.textChangeEvents(mEditSearch)//
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.debounce(400, TimeUnit.MILLISECONDS)// default Scheduler is Computation
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.observeOn(AndroidSchedulers.mainThread())//
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.subscribe(new Observer<TextViewTextChangeEvent>() {
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@Override
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public void onCompleted() {
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printLog("Completed");
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}
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@Override
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public void onError(Throwable e) {
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printLog("Error");
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}
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@Override
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public void onNext(TextViewTextChangeEvent onTextChangeEvent) {
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printLog(onTextChangeEvent.text().toString());
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}
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}
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);
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mCompositeSubscription.add(subscribe);
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}
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private void printLog(String s) {
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Log.i(TAG, s);
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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mCompositeSubscription.unsubscribe();
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}
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}
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‎app/src/main/java/com/demo/maat/hello_rxjava/PollingActivity.java‎

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/*
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* Copyright 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.demo.maat.hello_rxjava;
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import android.os.Bundle;
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import android.support.v4.app.FragmentTransaction;
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import com.demo.maat.hello_rxjava.common.activities.SampleActivityBase;
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import com.demo.maat.hello_rxjava.common.logger.Log;
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import com.demo.maat.hello_rxjava.common.logger.LogFragment;
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import com.demo.maat.hello_rxjava.common.logger.LogWrapper;
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import com.demo.maat.hello_rxjava.common.logger.MessageOnlyLogFilter;
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public class PollingActivity extends SampleActivityBase {
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public static final String TAG = "PollingActivity";
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.polling_activity_main);
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if (savedInstanceState == null) {
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FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
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PollingFragment fragment = new PollingFragment();
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transaction.replace(R.id.sample_content_fragment, fragment);
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transaction.commit();
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}
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}
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@Override
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public void initializeLogging() {
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LogWrapper logWrapper = new LogWrapper();
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Log.setLogNode(logWrapper);
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MessageOnlyLogFilter msgFilter = new MessageOnlyLogFilter();
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logWrapper.setNext(msgFilter);
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// On screen logging via a fragment with a TextView.
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LogFragment logFragment = (LogFragment) getSupportFragmentManager()
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.findFragmentById(R.id.log_fragment);
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msgFilter.setNext(logFragment.getLogView());
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Log.i(TAG, "Ready");
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}
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}

‎app/src/main/java/com/demo/maat/hello_rxjava/PollingFragment.java‎

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package com.demo.maat.hello_rxjava;
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import android.os.Bundle;
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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.Button;
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import com.demo.maat.hello_rxjava.common.logger.Log;
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import java.util.concurrent.TimeUnit;
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import butterknife.BindView;
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import butterknife.ButterKnife;
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import butterknife.OnClick;
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import rx.Observable;
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import rx.Subscriber;
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import rx.Subscription;
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import rx.functions.Action0;
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import rx.functions.Action1;
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import rx.schedulers.Schedulers;
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import rx.subscriptions.CompositeSubscription;
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public class PollingFragment extends Fragment {
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static final String TAG = "PollingFragment";
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@BindView(R.id.btn_polling)
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Button mBtnPolling;
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int N=0;
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private Subscription subscribe;
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private CompositeSubscription mCompositeSubscription;
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;
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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View view = inflater.inflate(R.layout.polling_fragment, container, false);
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ButterKnife.bind(this, view);
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mCompositeSubscription = new CompositeSubscription();
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return view;
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}
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@Override
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public void onResume() {
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super.onResume();
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}
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@Override
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public void onViewCreated(View view, Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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}
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@OnClick(R.id.btn_polling)
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public void onClick() {
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subscribe=Observable.create(new Observable.OnSubscribe<String>() {
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@Override
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public void call(final Subscriber<? super String> observer) {
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Schedulers.newThread().createWorker()
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.schedulePeriodically(new Action0() {
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@Override
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public void call() {
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observer.onNext(" "+(N++));
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}
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}, 0, 1000, TimeUnit.MILLISECONDS);
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}
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}).subscribe(new Action1<String>() {
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@Override
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public void call(String s) {
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printLog("polling"+s);
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}
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});
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mCompositeSubscription.add(subscribe);
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}
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private void printLog(String s) {
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Log.i(TAG, s);
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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mCompositeSubscription.unsubscribe();
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}
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}
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‎app/src/main/java/com/demo/maat/hello_rxjava/RxJavaMainActivity.java‎

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import android.support.v7.app.AppCompatActivity;
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import android.view.View;
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import android.widget.Button;
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import android.widget.LinearLayout;
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import butterknife.BindView;
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import butterknife.ButterKnife;
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Button mBtnOperators3;
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@BindView(R.id.btn_operators4)
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Button mBtnOperators4;
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@BindView(R.id.activity_main)
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LinearLayout mActivityMain;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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startActivity(operator2);
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break;
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case R.id.btn_operators3:
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Intent polling = new Intent(this, PollingActivity.class);
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startActivity(polling);
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break;
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case R.id.btn_operators4:
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Intent debounce = new Intent(this, DebounceEditTextActivity.class);
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startActivity(debounce);
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break;
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case R.id.activity_main:
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break;
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}
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}
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}

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