(getActivity(), R.layout.headline_item,
76 | mHeadlinesList);
77 | }
78 |
79 | /**
80 | * Sets the listener that should be notified of headline selection events.
81 | * @param listener the listener to notify.
82 | */
83 | public void setOnHeadlineSelectedListener(OnHeadlineSelectedListener listener) {
84 | mHeadlineSelectedListener = listener;
85 | }
86 |
87 | /**
88 | * Load and display the headlines for the given news category.
89 | * @param categoryIndex the index of the news category to display.
90 | */
91 | public void loadCategory(int categoryIndex) {
92 | mHeadlinesList.clear();
93 | int i;
94 | NewsCategory cat = NewsSource.getInstance().getCategory(categoryIndex);
95 | for (i = 0; i < cat.getArticleCount(); i++) {
96 | mHeadlinesList.add(cat.getArticle(i).getHeadline());
97 | }
98 | mListAdapter.notifyDataSetChanged();
99 | }
100 |
101 | /**
102 | * Handles a click on a headline.
103 | *
104 | * This causes the configured listener to be notified that a headline was selected.
105 | */
106 | @Override
107 | public void onItemClick(AdapterView parent, View view, int position, long id) {
108 | if (null != mHeadlineSelectedListener) {
109 | mHeadlineSelectedListener.onHeadlineSelected(position);
110 | }
111 | }
112 |
113 | /** Sets choice mode for the list
114 | *
115 | * @param selectable whether list is to be selectable.
116 | */
117 | public void setSelectable(boolean selectable) {
118 | if (selectable) {
119 | getListView().setChoiceMode(ListView.CHOICE_MODE_SINGLE);
120 | }
121 | else {
122 | getListView().setChoiceMode(ListView.CHOICE_MODE_NONE);
123 | }
124 | }
125 | }
126 |
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/newsreader/src/main/java/com/example/android/newsreader/NewsArticle.java:
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1 | /*
2 | * Copyright (C) 2011 The Android Open Source Project
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 |
17 | package com.example.android.newsreader;
18 |
19 | /**
20 | * A news article.
21 | *
22 | * An article consists of a headline and a body. In this example app, article text is dynamically
23 | * generated nonsense.
24 | */
25 | public class NewsArticle {
26 | // How many sentences in each paragraph?
27 | final int SENTENCES_PER_PARAGRAPH = 20;
28 |
29 | // How many paragraphs in each article?
30 | final int PARAGRAPHS_PER_ARTICLE = 5;
31 |
32 | // Headline and body
33 | String mHeadline, mBody;
34 |
35 | /**
36 | * Create a news article with randomly generated text.
37 | * @param ngen the nonsense generator to use.
38 | */
39 | public NewsArticle(NonsenseGenerator ngen) {
40 | mHeadline = ngen.makeHeadline();
41 |
42 | StringBuilder sb = new StringBuilder();
43 | sb.append("");
44 | sb.append("" + mHeadline + "
");
45 | int i;
46 | for (i = 0; i < PARAGRAPHS_PER_ARTICLE; i++) {
47 | sb.append("").append(ngen.makeText(SENTENCES_PER_PARAGRAPH)).append("
");
48 | }
49 |
50 | sb.append("");
51 | mBody = sb.toString();
52 | }
53 |
54 | /** Returns the headline. */
55 | public String getHeadline() {
56 | return mHeadline;
57 | }
58 |
59 | /** Returns the article body (HTML)*/
60 | public String getBody() {
61 | return mBody;
62 | }
63 | }
64 |
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/newsreader/src/main/java/com/example/android/newsreader/NewsCategory.java:
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1 | /*
2 | * Copyright (C) 2011 The Android Open Source Project
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 |
17 | package com.example.android.newsreader;
18 |
19 | /**
20 | * A news category (collection of articles).
21 | */
22 | public class NewsCategory {
23 | // how many articles?
24 | final int ARTICLES_PER_CATEGORY = 20;
25 |
26 | // array of our articles
27 | NewsArticle[] mArticles;
28 |
29 | /**
30 | * Create a news category.
31 | *
32 | * The articles are dynamically generated with fun and random nonsense.
33 | */
34 | public NewsCategory() {
35 | NonsenseGenerator ngen = new NonsenseGenerator();
36 | mArticles = new NewsArticle[ARTICLES_PER_CATEGORY];
37 | int i;
38 | for (i = 0; i < mArticles.length; i++) {
39 | mArticles[i] = new NewsArticle(ngen);
40 | }
41 | }
42 |
43 | /** Returns how many articles exist in this category. */
44 | public int getArticleCount() {
45 | return mArticles.length;
46 | }
47 |
48 | /** Gets a particular article by index. */
49 | public NewsArticle getArticle(int index) {
50 | return mArticles[index];
51 | }
52 | }
53 |
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/newsreader/src/main/java/com/example/android/newsreader/NewsReaderActivity.java:
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1 | /*
2 | * Copyright (C) 2011 The Android Open Source Project
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 |
17 | package com.example.android.newsreader;
18 |
19 | import android.app.AlertDialog;
20 | import android.content.DialogInterface;
21 | import android.content.Intent;
22 | import android.os.Build;
23 | import android.os.Bundle;
24 | import android.support.v4.app.FragmentActivity;
25 | import android.view.View;
26 | import android.view.View.OnClickListener;
27 | import android.widget.ArrayAdapter;
28 | import android.widget.Button;
29 | import android.widget.SpinnerAdapter;
30 |
31 | /**
32 | * Main activity: shows headlines list and articles, if layout permits.
33 | *
34 | * This is the main activity of the application. It can have several different layouts depending
35 | * on the SDK version, screen size and orientation. The configurations are divided in two large
36 | * groups: single-pane layouts and dual-pane layouts.
37 | *
38 | * In single-pane mode, this activity shows a list of headlines using a {@link HeadlinesFragment}.
39 | * When the user clicks on a headline, a separate activity (a {@link ArticleActivity}) is launched
40 | * to show the news article.
41 | *
42 | * In dual-pane mode, this activity shows a {@HeadlinesFragment} on the left side and an
43 | * {@ArticleFragment} on the right side. When the user selects a headline on the left, the
44 | * corresponding article is shown on the right.
45 | *
46 | * If an Action Bar is available (large enough screen and SDK version 11 or up), navigation
47 | * controls are shown in the Action Bar (whether to show tabs or a list depends on the layout).
48 | * If an Action Bar is not available, a regular image and button are shown in the top area of
49 | * the screen, emulating an Action Bar.
50 | */
51 | public class NewsReaderActivity extends FragmentActivity
52 | implements HeadlinesFragment.OnHeadlineSelectedListener,
53 | CompatActionBarNavListener,
54 | OnClickListener {
55 |
56 | // Whether or not we are in dual-pane mode
57 | boolean mIsDualPane = false;
58 |
59 | // The fragment where the headlines are displayed
60 | HeadlinesFragment mHeadlinesFragment;
61 |
62 | // The fragment where the article is displayed (null if absent)
63 | ArticleFragment mArticleFragment;
64 |
65 | // The news category and article index currently being displayed
66 | int mCatIndex = 0;
67 | int mArtIndex = 0;
68 | NewsCategory mCurrentCat;
69 |
70 | // List of category titles
71 | final String CATEGORIES[] = { "Top Stories", "Politics", "Economy", "Technology" };
72 |
73 | @Override
74 | public void onCreate(Bundle savedInstanceState) {
75 | super.onCreate(savedInstanceState);
76 | setContentView(R.layout.main_layout);
77 |
78 | // find our fragments
79 | mHeadlinesFragment = (HeadlinesFragment) getSupportFragmentManager().findFragmentById(
80 | R.id.headlines);
81 | mArticleFragment = (ArticleFragment) getSupportFragmentManager().findFragmentById(
82 | R.id.article);
83 |
84 | // Determine whether we are in single-pane or dual-pane mode by testing the visibility
85 | // of the article view.
86 | View articleView = findViewById(R.id.article);
87 | mIsDualPane = articleView != null && articleView.getVisibility() == View.VISIBLE;
88 |
89 | // Register ourselves as the listener for the headlines fragment events.
90 | mHeadlinesFragment.setOnHeadlineSelectedListener(this);
91 |
92 | // Set up the Action Bar (or not, if one is not available)
93 | int catIndex = savedInstanceState == null ? 0 : savedInstanceState.getInt("catIndex", 0);
94 | setUpActionBar(mIsDualPane, catIndex);
95 |
96 | // Set up headlines fragment
97 | mHeadlinesFragment.setSelectable(mIsDualPane);
98 | restoreSelection(savedInstanceState);
99 |
100 | // Set up the category button (shown if an Action Bar is not available)
101 | Button catButton = (Button) findViewById(R.id.categorybutton);
102 | if (catButton != null) {
103 | catButton.setOnClickListener(this);
104 | }
105 | }
106 |
107 | /** Restore category/article selection from saved state. */
108 | void restoreSelection(Bundle savedInstanceState) {
109 | if (savedInstanceState != null) {
110 | setNewsCategory(savedInstanceState.getInt("catIndex", 0));
111 | if (mIsDualPane) {
112 | int artIndex = savedInstanceState.getInt("artIndex", 0);
113 | mHeadlinesFragment.setSelection(artIndex);
114 | onHeadlineSelected(artIndex);
115 | }
116 | }
117 | }
118 |
119 | @Override
120 | public void onRestoreInstanceState(Bundle savedInstanceState) {
121 | restoreSelection(savedInstanceState);
122 | }
123 |
124 | /** Sets up Action Bar (if present).
125 | *
126 | * @param showTabs whether to show tabs (if false, will show list).
127 | * @param selTab the selected tab or list item.
128 | */
129 | public void setUpActionBar(boolean showTabs, int selTab) {
130 | if (Build.VERSION.SDK_INT < 11) {
131 | // No action bar for you!
132 | // But do not despair. In this case the layout includes a bar across the
133 | // top that looks and feels like an action bar, but is made up of regular views.
134 | return;
135 | }
136 |
137 | android.app.ActionBar actionBar = getActionBar();
138 | actionBar.setDisplayShowTitleEnabled(false);
139 |
140 | // Set up a CompatActionBarNavHandler to deliver us the Action Bar nagivation events
141 | CompatActionBarNavHandler handler = new CompatActionBarNavHandler(this);
142 | if (showTabs) {
143 | actionBar.setNavigationMode(android.app.ActionBar.NAVIGATION_MODE_TABS);
144 | int i;
145 | for (i = 0; i < CATEGORIES.length; i++) {
146 | actionBar.addTab(actionBar.newTab().setText(CATEGORIES[i]).setTabListener(handler));
147 | }
148 | actionBar.setSelectedNavigationItem(selTab);
149 | }
150 | else {
151 | actionBar.setNavigationMode(android.app.ActionBar.NAVIGATION_MODE_LIST);
152 | SpinnerAdapter adap = new ArrayAdapter(this, R.layout.actionbar_list_item,
153 | CATEGORIES);
154 | actionBar.setListNavigationCallbacks(adap, handler);
155 | }
156 |
157 | // Show logo instead of icon+title.
158 | actionBar.setDisplayUseLogoEnabled(true);
159 | }
160 |
161 | @Override
162 | public void onStart() {
163 | super.onStart();
164 | setNewsCategory(0);
165 | }
166 |
167 | /** Sets the displayed news category.
168 | *
169 | * This causes the headlines fragment to be repopulated with the appropriate headlines.
170 | */
171 | void setNewsCategory(int categoryIndex) {
172 | mCatIndex = categoryIndex;
173 | mCurrentCat = NewsSource.getInstance().getCategory(categoryIndex);
174 | mHeadlinesFragment.loadCategory(categoryIndex);
175 |
176 | // If we are displaying the article on the right, we have to update that too
177 | if (mIsDualPane) {
178 | mArticleFragment.displayArticle(mCurrentCat.getArticle(0));
179 | }
180 |
181 | // If we are displaying a "category" button (on the ActionBar-less UI), we have to update
182 | // its text to reflect the current category.
183 | Button catButton = (Button) findViewById(R.id.categorybutton);
184 | if (catButton != null) {
185 | catButton.setText(CATEGORIES[mCatIndex]);
186 | }
187 | }
188 |
189 | /** Called when a headline is selected.
190 | *
191 | * This is called by the HeadlinesFragment (via its listener interface) to notify us that a
192 | * headline was selected in the Action Bar. The way we react depends on whether we are in
193 | * single or dual-pane mode. In single-pane mode, we launch a new activity to display the
194 | * selected article; in dual-pane mode we simply display it on the article fragment.
195 | *
196 | * @param index the index of the selected headline.
197 | */
198 | @Override
199 | public void onHeadlineSelected(int index) {
200 | mArtIndex = index;
201 | if (mIsDualPane) {
202 | // display it on the article fragment
203 | mArticleFragment.displayArticle(mCurrentCat.getArticle(index));
204 | }
205 | else {
206 | // use separate activity
207 | Intent i = new Intent(this, ArticleActivity.class);
208 | i.putExtra("catIndex", mCatIndex);
209 | i.putExtra("artIndex", index);
210 | startActivity(i);
211 | }
212 | }
213 |
214 | /** Called when a news category is selected.
215 | *
216 | * This is called by our CompatActionBarNavHandler in response to the user selecting a
217 | * news category in the Action Bar. We react by loading and displaying the headlines for
218 | * that category.
219 | *
220 | * @param catIndex the index of the selected news category.
221 | */
222 | @Override
223 | public void onCategorySelected(int catIndex) {
224 | setNewsCategory(catIndex);
225 | }
226 |
227 | /** Save instance state. Saves current category/article index. */
228 | @Override
229 | protected void onSaveInstanceState(Bundle outState) {
230 | outState.putInt("catIndex", mCatIndex);
231 | outState.putInt("artIndex", mArtIndex);
232 | super.onSaveInstanceState(outState);
233 | }
234 |
235 | /** Called when news category button is clicked.
236 | *
237 | * This is the button that we display on UIs that don't have an action bar. This button
238 | * calls up a list of news categories and switches to the given category.
239 | */
240 | @Override
241 | public void onClick(View v) {
242 | AlertDialog.Builder builder = new AlertDialog.Builder(this);
243 | builder.setTitle("Select a Category");
244 | builder.setItems(CATEGORIES, new DialogInterface.OnClickListener() {
245 | @Override
246 | public void onClick(DialogInterface dialog, int which) {
247 | setNewsCategory(which);
248 | }
249 | });
250 | AlertDialog d = builder.create();
251 | d.show();
252 | }
253 | }
254 |
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/newsreader/src/main/java/com/example/android/newsreader/NewsSource.java:
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1 | /*
2 | * Copyright (C) 2011 The Android Open Source Project
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 |
17 | package com.example.android.newsreader;
18 |
19 | /**
20 | * Source of strange and wonderful news.
21 | *
22 | * This singleton functions as the repository for the news we display.
23 | */
24 | public class NewsSource {
25 | // the instance
26 | static NewsSource instance = null;
27 |
28 | // the category names
29 | final String[] CATEGORIES = { "Top Stories", "US", "Politics", "Economy" };
30 |
31 | // category objects, representing each category
32 | NewsCategory[] mCategory;
33 |
34 | /** Returns the singleton instance of this class. */
35 | public static NewsSource getInstance() {
36 | if (instance == null) {
37 | instance = new NewsSource();
38 | }
39 | return instance;
40 | }
41 |
42 | public NewsSource() {
43 | int i;
44 | mCategory = new NewsCategory[CATEGORIES.length];
45 | for (i = 0; i < CATEGORIES.length; i++) {
46 | mCategory[i] = new NewsCategory();
47 | }
48 | }
49 |
50 | /** Returns the list of news categories. */
51 | public String[] getCategories() {
52 | return CATEGORIES;
53 | }
54 |
55 | /** Returns a category by index. */
56 | public NewsCategory getCategory(int categoryIndex) {
57 | return mCategory[categoryIndex];
58 | }
59 | }
60 |
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/newsreader/src/main/java/com/example/android/newsreader/NonsenseGenerator.java:
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1 | /*
2 | * Copyright (C) 2011 The Android Open Source Project
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 |
17 | package com.example.android.newsreader;
18 | import java.util.ArrayList;
19 | import java.util.List;
20 | import java.util.Random;
21 |
22 | /** Generator of random news. More fun than "lorem ipsum", isn't it?
23 | *
24 | * This generator can construct headlines and news articles by randomly composing sentences.
25 | * Any resemblance to actual events (or, actually, any resemblance to anything that makes sense)
26 | * is merely coincidental!
27 | */
28 | public class NonsenseGenerator {
29 | Random mRandom;
30 |
31 | static final String[] THINGS = { "bottle", "bowl", "brick", "building",
32 | "bunny", "cake", "car", "cat", "cup", "desk", "dog", "duck",
33 | "elephant", "engineer", "fork", "glass", "griffon", "hat", "key", "knife", "lawyer",
34 | "llama", "manual", "meat", "monitor", "mouse", "tangerine", "paper", "pear", "pen",
35 | "pencil", "phone", "physicist", "planet", "potato", "road", "salad", "shoe", "slipper",
36 | "soup", "spoon", "star", "steak", "table", "terminal", "treehouse", "truck",
37 | "watermelon", "window" };
38 |
39 | static final String[] ADJECTIVES = { "red", "green", "yellow", "gray", "solid", "fierce",
40 | "friendly", "cowardly", "convenient", "foreign", "national", "tall",
41 | "short", "metallic", "golden", "silver", "sweet", "nationwide", "competitive",
42 | "stable", "municipal", "famous" };
43 |
44 | static final String[] VERBS_PAST = { "accused", "threatened", "warned", "spoke to",
45 | "has met with",
46 | "was seen in the company of", "advanced towards", "collapsed on",
47 | "signed a partnership with", "was converted into", "became", "was authorized to sell",
48 | "sold", "bought", "rented", "allegedly spoke to", "leased", "is now investing on",
49 | "is expected to buy", "is expected to sell", "was reported to have met with",
50 | "will work together with", "plans to cease fire against", "started a war with",
51 | "signed a truce with", "is now managing", "is investigating" };
52 |
53 | static final String[] VERBS_PRESENT = { "accuses", "threatens", "warns", "speaks to",
54 | "meets with",
55 | "seen with", "advances towards", "collapses on",
56 | "signs partnership with", "converts into", "becomes", "is authorized to sell",
57 | "sells", "buys", "rents", "allegedly speaks to", "leases", "invests on",
58 | "expected to buy", "expected to sell", "reported to have met with",
59 | "works together with", "plans cease fire against", "starts war with",
60 | "signs truce with", "now manages" };
61 |
62 | public NonsenseGenerator() {
63 | mRandom = new Random();
64 | }
65 |
66 | /** Produces something that reads like a headline. */
67 | public String makeHeadline() {
68 | return makeSentence(true);
69 | }
70 |
71 | /** Produces a sentence.
72 | *
73 | * @param isHeadline whether the sentence should look like a headline or not.
74 | * @return the generated sentence.
75 | */
76 | public String makeSentence(boolean isHeadline) {
77 | List words = new ArrayList();
78 | generateSentence(words, isHeadline);
79 | words.set(0, String.valueOf(Character.toUpperCase(words.get(0).charAt(0))) +
80 | words.get(0).substring(1));
81 | return joinWords(words);
82 | }
83 |
84 | /** Produces news article text.
85 | *
86 | * @param numSentences how many sentences the text is to contain.
87 | * @return the generated text.
88 | */
89 | public String makeText(int numSentences) {
90 | StringBuilder sb = new StringBuilder();
91 | while (numSentences-- > 0) {
92 | sb.append(makeSentence(false) + ".");
93 | if (numSentences > 0) {
94 | sb.append(" ");
95 | }
96 | }
97 | return sb.toString();
98 | }
99 |
100 | /** Generates a sentence.
101 | *
102 | * @param words the list of words to which the sentence will be appended.
103 | * @param isHeadline whether the sentence must look like a headline or not.
104 | */
105 | private void generateSentence(List words, boolean isHeadline) {
106 | if (!isHeadline && mRandom.nextInt(4) == 0)
107 | generateTimeClause(words, isHeadline);
108 | generateAgent(words, isHeadline);
109 | generatePredicate(words, isHeadline);
110 | }
111 |
112 | private void generateTimeClause(List words, boolean isHeadline) {
113 | if (mRandom.nextInt(2) == 0) {
114 | words.add(pickOneOf("today", "yesterday", "this afternoon", "this morning",
115 | "last evening"));
116 | }
117 | else {
118 | words.add(pickOneOf("this", "last"));
119 | words.add(pickOneOf("Monday", "Tuesday", "Wednesday", "Thursday"));
120 | words.add(pickOneOf("morning", "afternoon", "evening"));
121 | }
122 | }
123 |
124 | private void generateAgent(List words, boolean isHeadline) {
125 | if (!isHeadline) {
126 | words.add(pickOneOf("a", "the"));
127 | }
128 | if (mRandom.nextInt(3) != 0) {
129 | words.add(pickOneOf(ADJECTIVES));
130 | }
131 | words.add(pickOneOf(THINGS));
132 | }
133 |
134 | private void generatePredicate(List words, boolean isHeadline) {
135 | words.add(pickOneOf(isHeadline ? VERBS_PRESENT : VERBS_PAST));
136 | if (!isHeadline)
137 | words.add(pickOneOf("a", "the"));
138 | if (mRandom.nextInt(3) != 0) {
139 | words.add(pickOneOf(ADJECTIVES));
140 | }
141 | words.add(pickOneOf(THINGS));
142 |
143 | if (mRandom.nextInt(3) == 0) {
144 | words.add(isHeadline ? pickOneOf(", claims", ", says") :
145 | pickOneOf(", claimed", ", said", ", reported"));
146 | if (!isHeadline)
147 | words.add(pickOneOf("a", "the"));
148 | if (mRandom.nextInt(3) != 0) {
149 | words.add(pickOneOf(ADJECTIVES));
150 | }
151 | words.add(pickOneOf(THINGS));
152 | }
153 | }
154 |
155 | private String pickOneOf(String ... options) {
156 | return options[mRandom.nextInt(options.length)];
157 | }
158 |
159 | private static String joinWords(List words) {
160 | int i;
161 | if (words.size() == 0) {
162 | return "";
163 | }
164 | StringBuilder sb = new StringBuilder();
165 | sb.append(words.get(0));
166 | for (i = 1; i < words.size(); i++) {
167 | if (!words.get(i).startsWith(",")) {
168 | sb.append(" ");
169 | }
170 | sb.append(words.get(i));
171 | }
172 | return sb.toString();
173 | }
174 | }
175 |
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/newsreader/src/main/res/drawable-hdpi/button_pressed.9.png:
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https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-hdpi/button_pressed.9.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-hdpi/icon.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-hdpi/icon.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-hdpi/logo.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-hdpi/logo.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-hdpi/tab_bg_normal.9.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-hdpi/tab_bg_normal.9.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-hdpi/tab_bg_selected.9.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-hdpi/tab_bg_selected.9.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-ldpi/button_pressed.9.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-ldpi/button_pressed.9.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-ldpi/icon.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-ldpi/icon.png
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/newsreader/src/main/res/drawable-ldpi/logo.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-ldpi/logo.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-ldpi/tab_bg_normal.9.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-ldpi/tab_bg_normal.9.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-ldpi/tab_bg_selected.9.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-ldpi/tab_bg_selected.9.png
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/newsreader/src/main/res/drawable-mdpi/button_normal.9.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-mdpi/button_normal.9.png
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/newsreader/src/main/res/drawable-mdpi/button_pressed.9.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-mdpi/button_pressed.9.png
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/newsreader/src/main/res/drawable-mdpi/icon.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-mdpi/icon.png
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/newsreader/src/main/res/drawable-mdpi/logo.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-mdpi/logo.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-mdpi/tab_bg_normal.9.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-mdpi/tab_bg_normal.9.png
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/newsreader/src/main/res/drawable-mdpi/tab_bg_selected.9.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-mdpi/tab_bg_selected.9.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-xhdpi/button_normal.9.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-xhdpi/button_normal.9.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-xhdpi/button_pressed.9.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-xhdpi/button_pressed.9.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-xhdpi/icon.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-xhdpi/icon.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-xhdpi/logo.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-xhdpi/logo.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-xhdpi/tab_bg_normal.9.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-xhdpi/tab_bg_normal.9.png
--------------------------------------------------------------------------------
/newsreader/src/main/res/drawable-xhdpi/tab_bg_selected.9.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/uncleleonfan/ScreenAdaptDemo/129d10702811344a7a4d0d6a7832a9b8e915cf04/newsreader/src/main/res/drawable-xhdpi/tab_bg_selected.9.png
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/newsreader/src/main/res/drawable/button_bg.xml:
--------------------------------------------------------------------------------
1 |
2 |
16 |
17 |
18 | - @layout/twopanes
20 | true
21 |
22 |
23 |
--------------------------------------------------------------------------------
/newsreader/src/main/res/values-sw600dp-port/layouts.xml:
--------------------------------------------------------------------------------
1 |
2 |
16 |
17 |
18 |
19 | - @layout/onepane
20 | false
21 |
22 |
23 |
--------------------------------------------------------------------------------
/newsreader/src/main/res/values-v11/layouts.xml:
--------------------------------------------------------------------------------
1 |
2 |
16 |
17 |
18 |
19 | - @layout/onepane
20 | false
21 |
22 |
23 |
--------------------------------------------------------------------------------
/newsreader/src/main/res/values-v11/style.xml:
--------------------------------------------------------------------------------
1 |
2 |
16 |
17 |
18 |
23 |
28 |
32 |
33 |
35 |
36 |
37 |
--------------------------------------------------------------------------------
/newsreader/src/main/res/values-xlarge-land/layouts.xml:
--------------------------------------------------------------------------------
1 |
2 |
16 |
17 |
18 |
19 | - @layout/twopanes
20 | true
21 |
22 |
23 |
--------------------------------------------------------------------------------
/newsreader/src/main/res/values-xlarge-port/layouts.xml:
--------------------------------------------------------------------------------
1 |
2 |
16 |
17 |
18 |
19 | - @layout/twopanes_narrow
20 | true
21 |
22 |
23 |
--------------------------------------------------------------------------------
/newsreader/src/main/res/values/layouts.xml:
--------------------------------------------------------------------------------
1 |
2 |
16 |
17 |
18 |
19 | - @layout/onepane_with_bar
20 | false
21 |
22 |
23 |
--------------------------------------------------------------------------------
/newsreader/src/main/res/values/strings.xml:
--------------------------------------------------------------------------------
1 |
2 |
16 |
17 |
18 | Hello World, NewsReaderActivity!
19 | NewsReader
20 |
21 |
--------------------------------------------------------------------------------
/newsreader/src/main/res/values/style.xml:
--------------------------------------------------------------------------------
1 |
2 |
16 |
17 |
18 |
20 |
21 |
23 |
24 |
27 |
28 |
29 |
--------------------------------------------------------------------------------
/settings.gradle:
--------------------------------------------------------------------------------
1 | include ':app'
2 | include ':newsreader'
3 |
--------------------------------------------------------------------------------