MainActivity.java
6.78 KB
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
package com.hjx.miaohongentry.activity;
import android.Manifest;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.media.MediaPlayer;
import android.os.Environment;
import android.support.v4.app.ActivityCompat;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.TextView;
import com.hjx.miaohongentry.R;
import com.hjx.miaohongentry.db.MHDataManager;
import com.hjx.miaohongentry.update.UpdateChecker;
import com.hjx.miaohongentry.util.Constants;
import com.hjx.miaohongentry.util.SpUtils;
import com.hjx.miaohongentry.util.StatisUtils;
import com.tencent.bugly.crashreport.CrashReport;
import java.io.File;
import java.io.FileDescriptor;
import java.io.IOException;
import java.io.RandomAccessFile;
public class MainActivity extends Activity {
private static final int REQUEST_EXTERNAL_STORAGE = 0x99;
private Button startBtn;
private ImageButton chooseBtn;
private final int REQUEST_CODE_CHOOSE_BOOK = 0x01;
private TextView bookTextView;
private String bookInfo;
private TextView tv_write_time;
private TextView tv_today_num;
private TextView tv_total_num;
private static String[] PERMISSIONS_STORAGE = {
Manifest.permission.READ_EXTERNAL_STORAGE,
Manifest.permission.WRITE_EXTERNAL_STORAGE};
public static void verifyStoragePermissions(Activity activity) {
// Check if we have write permission
int permission = ActivityCompat.checkSelfPermission(activity,
Manifest.permission.WRITE_EXTERNAL_STORAGE);
if (permission != PackageManager.PERMISSION_GRANTED) {
// We don't have permission so prompt the user
ActivityCompat.requestPermissions(activity, PERMISSIONS_STORAGE,
REQUEST_EXTERNAL_STORAGE);
}
}
private void initView(){
startBtn = (Button) findViewById(R.id.btn_start);
startBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent = new Intent(MainActivity.this, WordActivity.class);
intent.putExtra("bookInfo",bookInfo);
startActivity(intent);
}
});
chooseBtn = (ImageButton)findViewById(R.id.btn_choose);
chooseBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
int idx = SpUtils.getInt(MainActivity.this,Constants.SP_BOOK_CHOSEN_ID,0);
Intent intent = new Intent(MainActivity.this, ChooseBookActivity.class);
intent.putExtra("idx",idx);
startActivityForResult(intent,REQUEST_CODE_CHOOSE_BOOK);
}
});
bookTextView = (TextView)findViewById(R.id.tv_publish_name);
bookInfo = SpUtils.getString(this,Constants.SP_BOOK_CHOSEN_INFO,"人民教育出版社#一年级#上册");
if(!bookInfo.isEmpty()){
String info[] = bookInfo.split("#");
if(info.length == 3){
String bookStr = info[1] + info[2] + " " + info[0];
bookTextView.setText(bookStr);
}
}
tv_write_time = findViewById(R.id.write_time);
tv_today_num = findViewById(R.id.today_num);
tv_total_num = findViewById(R.id.total_num);
showStatisView();
}
private void showStatisView(){
if(!StatisUtils.isToday(this)){
StatisUtils.setTodayNum(this,0);
StatisUtils.setTodayTime(this,0);
StatisUtils.setToday(this);
}
tv_total_num.setText(""+ StatisUtils.getTotalNum(this));
tv_today_num.setText(""+ StatisUtils.getTodayNum(this));
long mills = StatisUtils.getTodayTime(this);
long min = mills / (1000 * 60);
long sec = (mills - ( min * 60 * 1000)) / 1000;
tv_write_time.setText(min + "分" + sec + "秒");
}
private void testSound(){
MediaPlayer mPlayer = new MediaPlayer();
try {
RandomAccessFile mRandomAccessFile = new RandomAccessFile(
Environment.getExternalStorageDirectory().getPath() + File.separator
// + "1.mp3",
+ "DICTSOUND.BIN", "r");
FileDescriptor mFileDescriptor = null;
mFileDescriptor = mRandomAccessFile.getFD();
mPlayer.reset();
mPlayer.setDataSource(mFileDescriptor, 122295042, 3027/*mRandomAccessFile.length()*/);
mPlayer.prepare();
mPlayer.start();
mRandomAccessFile.close();
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
verifyStoragePermissions(this);
CrashReport.initCrashReport(getApplicationContext(), "9c92cf01b2", false);
setContentView(R.layout.activity_main);
initView();
MHDataManager.initDB(this, new InitCallback() {
@Override
public void onError(IOException e) {
}
@Override
public void onSucess() {
}
});
updateVersion();
}
private void saveBookInfo( String bookStr){
SpUtils.putString(MainActivity.this, Constants.SP_BOOK_CHOSEN_INFO,bookStr);
}
private void saveBookIdx(String id ){
try {
int idx = Integer.parseInt(id);
SpUtils.putInt(MainActivity.this, Constants.SP_BOOK_CHOSEN_ID,idx);
} catch (NumberFormatException e) {
e.printStackTrace();
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
case REQUEST_CODE_CHOOSE_BOOK:
if(resultCode == ChooseBookActivity.RESULT_CODE_CHOOSE_SECCESS){
String id = data.getStringExtra("id");
String press = data.getStringExtra("press");
String grade = data.getStringExtra("grade");
String reactos = data.getStringExtra("reactos");
String bookStr = grade + reactos + " " + press;
bookTextView.setText(bookStr);
bookInfo = press + "#" + grade + "#" + reactos;
saveBookInfo(bookInfo);
saveBookIdx(id);
}
break;
default:
break;
}
}
@Override
protected void onResume(){
super.onResume();
showStatisView();
}
private void updateVersion(){
UpdateChecker checker = new UpdateChecker(this);
checker.checkForUpdates();
}
}