1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
|
/*
* Copyright (C) 2007 The Android Open Source Project
*
* 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 com.example.android.apis.view;
import android.app.ListActivity;
import android.content.Context;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TextView;
/**
* A list view example where the
* data comes from a custom
* ListAdapter
*/
public class List6 extends ListActivity
{
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
// Use our own list adapter
setListAdapter(new SpeechListAdapter(this));
}
@Override
protected void onListItemClick(ListView l, View v, int position, long id)
{
((SpeechListAdapter)getListAdapter()).toggle(position);
}
/**
* A sample ListAdapter that presents content
* from arrays of speeches and text.
*
*/
private class SpeechListAdapter extends BaseAdapter {
public SpeechListAdapter(Context context)
{
mContext = context;
}
/**
* The number of items in the list is determined by the number of speeches
* in our array.
*
* @see android.widget.ListAdapter#getCount()
*/
public int getCount() {
return mTitles.length;
}
/**
* Since the data comes from an array, just returning
* the index is sufficent to get at the data. If we
* were using a more complex data structure, we
* would return whatever object represents one
* row in the list.
*
* @see android.widget.ListAdapter#getItem(int)
*/
public Object getItem(int position) {
return position;
}
/**
* Use the array index as a unique id.
* @see android.widget.ListAdapter#getItemId(int)
*/
public long getItemId(int position) {
return position;
}
/**
* Make a SpeechView to hold each row.
* @see android.widget.ListAdapter#getView(int, android.view.View, android.view.ViewGroup)
*/
public View getView(int position, View convertView, ViewGroup parent) {
SpeechView sv;
if (convertView == null) {
sv = new SpeechView(mContext, mTitles[position], mDialogue[position], mExpanded[position]);
} else {
sv = (SpeechView)convertView;
sv.setTitle(mTitles[position]);
sv.setDialogue(mDialogue[position]);
sv.setExpanded(mExpanded[position]);
}
return sv;
}
public void toggle(int position) {
mExpanded[position] = !mExpanded[position];
notifyDataSetChanged();
}
/**
* Remember our context so we can use it when constructing views.
*/
private Context mContext;
/**
* Our data, part 1.
*/
private String[] mTitles =
{
"Henry IV (1)",
"Henry V",
"Henry VIII",
"Richard II",
"Richard III",
"Merchant of Venice",
"Othello",
"King Lear"
};
/**
* Our data, part 2.
*/
private String[] mDialogue =
{
"So shaken as we are, so wan with care," +
"Find we a time for frighted peace to pant," +
"And breathe short-winded accents of new broils" +
"To be commenced in strands afar remote." +
"No more the thirsty entrance of this soil" +
"Shall daub her lips with her own children's blood;" +
"Nor more shall trenching war channel her fields," +
"Nor bruise her flowerets with the armed hoofs" +
"Of hostile paces: those opposed eyes," +
"Which, like the meteors of a troubled heaven," +
"All of one nature, of one substance bred," +
"Did lately meet in the intestine shock" +
"And furious close of civil butchery" +
"Shall now, in mutual well-beseeming ranks," +
"March all one way and be no more opposed" +
"Against acquaintance, kindred and allies:" +
"The edge of war, like an ill-sheathed knife," +
"No more shall cut his master. Therefore, friends," +
"As far as to the sepulchre of Christ," +
"Whose soldier now, under whose blessed cross" +
"We are impressed and engaged to fight," +
"Forthwith a power of English shall we levy;" +
"Whose arms were moulded in their mothers' womb" +
"To chase these pagans in those holy fields" +
"Over whose acres walk'd those blessed feet" +
"Which fourteen hundred years ago were nail'd" +
"For our advantage on the bitter cross." +
"But this our purpose now is twelve month old," +
"And bootless 'tis to tell you we will go:" +
"Therefore we meet not now. Then let me hear" +
"Of you, my gentle cousin Westmoreland," +
"What yesternight our council did decree" +
"In forwarding this dear expedience.",
"Hear him but reason in divinity," +
"And all-admiring with an inward wish" +
"You would desire the king were made a prelate:" +
"Hear him debate of commonwealth affairs," +
"You would say it hath been all in all his study:" +
"List his discourse of war, and you shall hear" +
"A fearful battle render'd you in music:" +
"Turn him to any cause of policy," +
"The Gordian knot of it he will unloose," +
"Familiar as his garter: that, when he speaks," +
"The air, a charter'd libertine, is still," +
"And the mute wonder lurketh in men's ears," +
"To steal his sweet and honey'd sentences;" +
"So that the art and practic part of life" +
"Must be the mistress to this theoric:" +
"Which is a wonder how his grace should glean it," +
"Since his addiction was to courses vain," +
"His companies unletter'd, rude and shallow," +
"His hours fill'd up with riots, banquets, sports," +
"And never noted in him any study," +
"Any retirement, any sequestration" +
"From open haunts and popularity.",
"I come no more to make you laugh: things now," +
"That bear a weighty and a serious brow," +
"Sad, high, and working, full of state and woe," +
"Such noble scenes as draw the eye to flow," +
"We now present. Those that can pity, here" +
"May, if they think it well, let fall a tear;" +
"The subject will deserve it. Such as give" +
"Their money out of hope they may believe," +
"May here find truth too. Those that come to see" +
"Only a show or two, and so agree" +
"The play may pass, if they be still and willing," +
"I'll undertake may see away their shilling" +
"Richly in two short hours. Only they" +
"That come to hear a merry bawdy play," +
"A noise of targets, or to see a fellow" +
"In a long motley coat guarded with yellow," +
"Will be deceived; for, gentle hearers, know," +
"To rank our chosen truth with such a show" +
"As fool and fight is, beside forfeiting" +
"Our own brains, and the opinion that we bring," +
"To make that only true we now intend," +
"Will leave us never an understanding friend." +
"Therefore, for goodness' sake, and as you are known" +
"The first and happiest hearers of the town," +
"Be sad, as we would make ye: think ye see" +
"The very persons of our noble story" +
"As they were living; think you see them great," +
"And follow'd with the general throng and sweat" +
"Of thousand friends; then in a moment, see" +
"How soon this mightiness meets misery:" +
"And, if you can be merry then, I'll say" +
"A man may weep upon his wedding-day.",
"First, heaven be the record to my speech!" +
"In the devotion of a subject's love," +
"Tendering the precious safety of my prince," +
"And free from other misbegotten hate," +
"Come I appellant to this princely presence." +
"Now, Thomas Mowbray, do I turn to thee," +
"And mark my greeting well; for what I speak" +
"My body shall make good upon this earth," +
"Or my divine soul answer it in heaven." +
"Thou art a traitor and a miscreant," +
"Too good to be so and too bad to live," +
"Since the more fair and crystal is the sky," +
"The uglier seem the clouds that in it fly." +
"Once more, the more to aggravate the note," +
"With a foul traitor's name stuff I thy throat;" +
"And wish, so please my sovereign, ere I move," +
"What my tongue speaks my right drawn sword may prove.",
"Now is the winter of our discontent" +
"Made glorious summer by this sun of York;" +
"And all the clouds that lour'd upon our house" +
"In the deep bosom of the ocean buried." +
"Now are our brows bound with victorious wreaths;" +
"Our bruised arms hung up for monuments;" +
"Our stern alarums changed to merry meetings," +
"Our dreadful marches to delightful measures." +
"Grim-visaged war hath smooth'd his wrinkled front;" +
"And now, instead of mounting barded steeds" +
"To fright the souls of fearful adversaries," +
"He capers nimbly in a lady's chamber" +
"To the lascivious pleasing of a lute." +
"But I, that am not shaped for sportive tricks," +
"Nor made to court an amorous looking-glass;" +
"I, that am rudely stamp'd, and want love's majesty" +
"To strut before a wanton ambling nymph;" +
"I, that am curtail'd of this fair proportion," +
"Cheated of feature by dissembling nature," +
"Deformed, unfinish'd, sent before my time" +
"Into this breathing world, scarce half made up," +
"And that so lamely and unfashionable" +
"That dogs bark at me as I halt by them;" +
"Why, I, in this weak piping time of peace," +
"Have no delight to pass away the time," +
"Unless to spy my shadow in the sun" +
"And descant on mine own deformity:" +
"And therefore, since I cannot prove a lover," +
"To entertain these fair well-spoken days," +
"I am determined to prove a villain" +
"And hate the idle pleasures of these days." +
"Plots have I laid, inductions dangerous," +
"By drunken prophecies, libels and dreams," +
"To set my brother Clarence and the king" +
"In deadly hate the one against the other:" +
"And if King Edward be as true and just" +
"As I am subtle, false and treacherous," +
"This day should Clarence closely be mew'd up," +
"About a prophecy, which says that 'G'" +
"Of Edward's heirs the murderer shall be." +
"Dive, thoughts, down to my soul: here" +
"Clarence comes.",
"To bait fish withal: if it will feed nothing else," +
"it will feed my revenge. He hath disgraced me, and" +
"hindered me half a million; laughed at my losses," +
"mocked at my gains, scorned my nation, thwarted my" +
"bargains, cooled my friends, heated mine" +
"enemies; and what's his reason? I am a Jew. Hath" +
"not a Jew eyes? hath not a Jew hands, organs," +
"dimensions, senses, affections, passions? fed with" +
"the same food, hurt with the same weapons, subject" +
"to the same diseases, healed by the same means," +
"warmed and cooled by the same winter and summer, as" +
"a Christian is? If you prick us, do we not bleed?" +
"if you tickle us, do we not laugh? if you poison" +
"us, do we not die? and if you wrong us, shall we not" +
"revenge? If we are like you in the rest, we will" +
"resemble you in that. If a Jew wrong a Christian," +
"what is his humility? Revenge. If a Christian" +
"wrong a Jew, what should his sufferance be by" +
"Christian example? Why, revenge. The villany you" +
"teach me, I will execute, and it shall go hard but I" +
"will better the instruction.",
"Virtue! a fig! 'tis in ourselves that we are thus" +
"or thus. Our bodies are our gardens, to the which" +
"our wills are gardeners: so that if we will plant" +
"nettles, or sow lettuce, set hyssop and weed up" +
"thyme, supply it with one gender of herbs, or" +
"distract it with many, either to have it sterile" +
"with idleness, or manured with industry, why, the" +
"power and corrigible authority of this lies in our" +
"wills. If the balance of our lives had not one" +
"scale of reason to poise another of sensuality, the" +
"blood and baseness of our natures would conduct us" +
"to most preposterous conclusions: but we have" +
"reason to cool our raging motions, our carnal" +
"stings, our unbitted lusts, whereof I take this that" +
"you call love to be a sect or scion.",
"Blow, winds, and crack your cheeks! rage! blow!" +
"You cataracts and hurricanoes, spout" +
"Till you have drench'd our steeples, drown'd the cocks!" +
"You sulphurous and thought-executing fires," +
"Vaunt-couriers to oak-cleaving thunderbolts," +
"Singe my white head! And thou, all-shaking thunder," +
"Smite flat the thick rotundity o' the world!" +
"Crack nature's moulds, an germens spill at once," +
"That make ingrateful man!"
};
/**
* Our data, part 3.
*/
private boolean[] mExpanded =
{
false,
false,
false,
false,
false,
false,
false,
false
};
}
/**
* We will use a SpeechView to display each speech. It's just a LinearLayout
* with two text fields.
*
*/
private class SpeechView extends LinearLayout {
public SpeechView(Context context, String title, String dialogue, boolean expanded) {
super(context);
this.setOrientation(VERTICAL);
// Here we build the child views in code. They could also have
// been specified in an XML file.
mTitle = new TextView(context);
mTitle.setText(title);
addView(mTitle, new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
mDialogue = new TextView(context);
mDialogue.setText(dialogue);
addView(mDialogue, new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
mDialogue.setVisibility(expanded ? VISIBLE : GONE);
}
/**
* Convenience method to set the title of a SpeechView
*/
public void setTitle(String title) {
mTitle.setText(title);
}
/**
* Convenience method to set the dialogue of a SpeechView
*/
public void setDialogue(String words) {
mDialogue.setText(words);
}
/**
* Convenience method to expand or hide the dialogue
*/
public void setExpanded(boolean expanded) {
mDialogue.setVisibility(expanded ? VISIBLE : GONE);
}
private TextView mTitle;
private TextView mDialogue;
}
} |
