資源簡介
本人大三物聯網課設,主要是使用Viewpager,讓fragment,以及用MediaPlayer播放音頻,只是主要來自于課本和網絡,各位大佬勿發嘲諷技能。。

代碼片段和文件信息
package?com.example.user.realizepictures;
import?android.content.Intent;
import?android.media.MediaPlayer;
import?android.os.Bundle;
import?android.support.v7.app.AppCompatActivity;
import?android.view.View;
import?android.widget.Button;
public?class?ChooseActivity?extends?AppCompatActivity?{
????MediaPlayer?mpq1=new?MediaPlayer();
????@Override
????protected?void?onCreate(Bundle?savedInstanceState)?{
????????super.onCreate(savedInstanceState);
????????setContentView(R.layout.activity_choose);
????????Button?btn_animal=(Button)findViewById(R.id.btn_animal);
????????Button?btn_number=(Button)findViewById(R.id.btn_number);
????????Button?btn_fruit=(Button)findViewById(R.id.btn_fruit);
????????btn_animal.setonclickListener(new?View.onclickListener()?{
????????????@Override
????????????public?void?onclick(View?v)?{
????????????????Intent?intent=new?Intent(ChooseActivity.thisRealActivity.class);
????????????????startActivity(intent);
????????????????ChooseActivity.this.finish();
????????????}
????????});
????????btn_fruit.setonclickListener(new?View.onclickListener()?{
????????????@Override
????????????public?void?onclick(View?v)?{
????????????????Intent?intent=new?Intent(ChooseActivity.thisReal2Activity.class);
????????????????startActivity(intent);
????????????????//ChooseActivity.this.finish();
????????????}
????????});
????????btn_number.setonclickListener(new?View.onclickListener()?{
????????????@Override
????????????public?void?onclick(View?v)?{
????????????????Intent?intent=new?Intent(ChooseActivity.thisReal3Activity.class);
????????????????startActivity(intent);
????????????????//ChooseActivity.this.finish();
???????????????????????????????????????}
????????});
????}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????1700??2017-12-18?13:28??幼兒識圖\activity_choose.xm
?????文件???????2274??2017-12-19?15:36??幼兒識圖\activity_main.xm
?????文件????????576??2017-12-19?15:21??幼兒識圖\activity_real.xm
?????文件????????577??2017-12-19?15:21??幼兒識圖\activity_real2.xm
?????文件????????577??2017-12-19?15:21??幼兒識圖\activity_real3.xm
?????文件???????1543??2017-12-15?17:00??幼兒識圖\activity_test.xm
?????文件???????1762??2017-12-21?09:21??幼兒識圖\ChooseActivity.java
?????文件???????3882??2017-12-20?09:39??幼兒識圖\FirstFragment.java
?????文件???????2319??2017-12-20?09:45??幼兒識圖\Fragment1.java
?????文件???????1065??2017-12-18?17:54??幼兒識圖\fragment1.xm
?????文件???????2349??2017-12-20?09:45??幼兒識圖\Fragment11.java
?????文件???????2350??2017-12-20?09:45??幼兒識圖\Fragment12.java
?????文件???????2527??2017-12-20?09:45??幼兒識圖\Fragment13.java
?????文件???????2383??2017-12-20?09:45??幼兒識圖\Fragment2.java
?????文件???????1034??2017-12-14?15:51??幼兒識圖\fragment2.xm
?????文件???????2491??2017-12-20?09:45??幼兒識圖\Fragment21.java
?????文件???????2494??2017-12-20?09:45??幼兒識圖\Fragment22.java
?????文件???????2346??2017-12-20?09:45??幼兒識圖\Fragment23.java
?????文件???????2306??2017-12-20?09:45??幼兒識圖\Fragment3.java
?????文件???????1027??2017-12-14?12:53??幼兒識圖\fragment3.xm
?????文件???????1076??2017-12-18?14:08??幼兒識圖\fragment_11.xm
?????文件???????1076??2017-12-18?14:08??幼兒識圖\fragment_12.xm
?????文件???????1087??2017-12-18?14:08??幼兒識圖\fragment_13.xm
?????文件???????1061??2017-12-18?14:12??幼兒識圖\fragment_21.xm
?????文件???????1061??2017-12-18?14:12??幼兒識圖\fragment_22.xm
?????文件???????1071??2017-12-18?14:12??幼兒識圖\fragment_23.xm
?????文件???????2885??2017-12-15?15:52??幼兒識圖\fragment_first.xm
?????文件???????2827??2017-12-15?16:36??幼兒識圖\fragment_second.xm
?????文件???????2780??2017-12-15?15:53??幼兒識圖\fragment_third.xm
?????文件????????217??2017-12-18?10:06??幼兒識圖\layout.xm
............此處省略12個文件信息
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