این وبسایت یک نسخه آزمایشی از سایت developer android می‌باشد که در حال ترجمه می‌باشد.
برای پیوستن به تیم ترجمه و خواندن مستندات اینجا کلیک کنید.
Notifications / Wearable / src / com.example.android.support.wearable.notifications /

MainActivity.java

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/*
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 * Copyright (C) 2014 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.example.android.support.wearable.notifications;
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import android.app.Activity;
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import android.app.Notification;
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import android.app.NotificationManager;
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import android.app.RemoteInput;
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import android.content.Context;
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import android.os.Bundle;
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import android.support.wearable.view.WearableListView;
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import android.text.TextUtils;
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import android.view.LayoutInflater;
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import android.view.ViewGroup;
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import android.widget.TextView;
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import android.widget.Toast;
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public class MainActivity extends Activity implements WearableListView.ClickListener {
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    private static final int SAMPLE_NOTIFICATION_ID = 0;
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    public static final String KEY_REPLY = "reply";
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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.activity_main);
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        WearableListView listView = (WearableListView) findViewById(R.id.list);
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        listView.setAdapter(new Adapter(this));
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        listView.setClickListener(this);
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    }
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    @Override
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    protected void onResume() {
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        super.onResume();
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        if (getIntent() != null) {
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            Bundle inputResults = RemoteInput.getResultsFromIntent(getIntent());
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            if (inputResults != null) {
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                CharSequence replyText = inputResults.getCharSequence(KEY_REPLY);
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                if (replyText != null) {
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                    Toast.makeText(this, TextUtils.concat(getString(R.string.reply_was), replyText),
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                            Toast.LENGTH_LONG).show();
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                }
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            }
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        }
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    }
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    /** Post a new or updated notification using the selected notification options. */
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    private void updateNotification(int presetIndex) {
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        NotificationPreset preset = NotificationPresets.PRESETS[presetIndex];
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        Notification notif = preset.buildNotification(this);
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        ((NotificationManager) getSystemService(NOTIFICATION_SERVICE))
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                .notify(SAMPLE_NOTIFICATION_ID, notif);
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        finish();
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    }
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    @Override
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    public void onClick(WearableListView.ViewHolder v) {
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        updateNotification((Integer) v.itemView.getTag());
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    }
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    @Override
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    public void onTopEmptyRegionClick() {
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    }
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    private static final class Adapter extends WearableListView.Adapter {
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        private final Context mContext;
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        private final LayoutInflater mInflater;
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        private Adapter(Context context) {
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            mContext = context;
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            mInflater = LayoutInflater.from(context);
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        }
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        @Override
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        public WearableListView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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            return new WearableListView.ViewHolder(
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                    mInflater.inflate(R.layout.notif_preset_list_item, null));
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        }
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        @Override
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        public void onBindViewHolder(WearableListView.ViewHolder holder, int position) {
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            TextView view = (TextView) holder.itemView.findViewById(R.id.name);
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            view.setText(mContext.getString(NotificationPresets.PRESETS[position].nameResId));
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            holder.itemView.setTag(position);
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        }