DocumentCentricApps / src / com.example.android.documentcentricapps /

NewDocumentActivity.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.documentcentricapps;
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import android.app.Activity;
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import android.content.Intent;
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import android.os.Bundle;
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import android.view.View;
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import android.widget.TextView;
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/**
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 * Represents a "document" in the new overview notion. This is just a placeholder.
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 * Real world examples of this could be:
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 *
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 * <ul>
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 *     <li>Document Editing</li>
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 *     <li>Browser tabs</li>
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 *     <li>Message composition</li>
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 *     <li>Sharing</li>
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 *     <li>Shopping item details</li>
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 * </ul>
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 */
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public class NewDocumentActivity extends Activity {
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    private TextView mDocumentCounterTextView;
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    private int mDocumentCount;
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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_new_document);
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        mDocumentCount = getIntent()
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                .getIntExtra(DocumentCentricActivity.KEY_EXTRA_NEW_DOCUMENT_COUNTER, 0);
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        mDocumentCounterTextView = (TextView) findViewById(
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                R.id.hello_new_document_text_view);
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        setDocumentCounterText(R.string.hello_new_document_counter);
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    }
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    @Override
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    protected void onNewIntent(Intent intent) {
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        super.onNewIntent(intent);
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        /* If {@link Intent#FLAG_ACTIVITY_MULTIPLE_TASK} has not been used this Activity
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        will be reused.
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         */
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        setDocumentCounterText(R.string.reusing_document_counter);
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    }
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    public void onRemoveFromOverview(View view) {
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        // It is good pratice to remove a document from the overview stack if not needed anymore.
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        finishAndRemoveTask();
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    }
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    public void setDocumentCounterText(int resId) {
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        mDocumentCounterTextView
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                .setText(String.format(getString(resId), String.valueOf(mDocumentCount)));
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    }
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}