Java tutorial
/* Copyright(c) 2016 kobaken0029 All Rights Reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ package click.kobaken.rxirohaandroid_sample.view.fragment; import android.databinding.DataBindingUtil; import android.graphics.Bitmap; import android.os.Bundle; import android.support.annotation.Nullable; import android.support.v4.app.Fragment; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.Toast; import click.kobaken.rxirohaandroid_sample.R; import click.kobaken.rxirohaandroid_sample.databinding.FragmentAssetReceiveBinding; import click.kobaken.rxirohaandroid_sample.presenter.AssetReceivePresenter; import click.kobaken.rxirohaandroid_sample.view.AssetReceiveView; import click.kobaken.rxirohaandroid_sample.view.activity.MainActivity; public class AssetReceiveFragment extends Fragment implements AssetReceiveView, MainActivity.MainActivityListener { public static final String TAG = AssetReceiveFragment.class.getSimpleName(); private static final String ARG_ASSET_RECEIVE_KEY_UUID = "uuid"; private AssetReceivePresenter assetReceivePresenter = new AssetReceivePresenter(); private FragmentAssetReceiveBinding binding; private String hasAssetValue; public static AssetReceiveFragment newInstance(String uuid) { AssetReceiveFragment fragment = new AssetReceiveFragment(); Bundle args = new Bundle(); args.putString(ARG_ASSET_RECEIVE_KEY_UUID, uuid); fragment.setArguments(args); return fragment; } @Override public void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); assetReceivePresenter.setView(this); assetReceivePresenter.setUuid(getArguments().getString(ARG_ASSET_RECEIVE_KEY_UUID)); assetReceivePresenter.onCreate(); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { return inflater.inflate(R.layout.fragment_asset_receive, container, false); } @Override public void onViewCreated(View view, @Nullable Bundle savedInstanceState) { super.onViewCreated(view, savedInstanceState); binding = DataBindingUtil.bind(view); binding.swipeRefresh.setColorSchemeResources(R.color.red600, R.color.green600, R.color.blue600, R.color.orange600); binding.swipeRefresh.setOnRefreshListener(assetReceivePresenter.onSwipeRefresh()); binding.receiverAmount.addTextChangedListener(assetReceivePresenter.textWatcher()); binding.publicKey.setOnClickListener(assetReceivePresenter.onPublicKeyTextClicked()); } @Override public void onStart() { super.onStart(); assetReceivePresenter.onStart(); } @Override public void onStop() { assetReceivePresenter.onStop(); super.onStop(); } @Override public void onDestroy() { assetReceivePresenter.onDestroy(); super.onDestroy(); } @Override public boolean isRefreshing() { return binding.swipeRefresh.isRefreshing(); } @Override public void setRefreshing(final boolean refreshing) { binding.swipeRefresh.setRefreshing(refreshing); } @Override public void showError(String error) { Toast.makeText(getContext(), error, Toast.LENGTH_SHORT).show(); } @Override public String getAmount() { return binding.receiverAmount.getText().toString(); } @Override public void setAmount(String amount) { binding.receiverAmount.setText(amount); } @Override public String getPublicKey() { return binding.publicKey.getText().toString(); } @Override public void setPublicKey(String publicKey) { binding.publicKey.setText(publicKey); } @Override public void invalidate() { binding.qrCode.invalidate(); } @Override public void setQR(Bitmap qr) { binding.qrCode.setImageBitmap(qr); } @Override public String getHasAssetValue() { return hasAssetValue; } @Override public void setHasAssetValue(String value) { hasAssetValue = value; binding.pocketMoney.setText(getString(R.string.has_asset_amount, hasAssetValue)); } @Override public void onNavigationItemClicked() { // nothing } }