ADD file via upload

4 years ago · 72393f8b74
parent 15abe783ea
commit 72393f8b74
1 changed files with 118 additions and 0 deletions
--- a/main/java/com/example/musicwork/chuangguan/Teach.java
+++ b/main/java/com/example/musicwork/chuangguan/Teach.java
@ -0,0 +1,118 @@
+package com.example.musicwork.chuangguan;
+
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.example.musicwork.R;
+
+public class Teach extends AppCompatActivity {
+    private PianoMusic utils;       // 工具类
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_teach);
+
+        // 新建工具类
+        utils = new PianoMusic(getApplicationContext());
+    }
+
+    //在xml中定义的myClick方法
+    public void myClick(View view) throws Throwable {
+        int temp;
+        switch (view.getId()) {
+            // 实现每个按钮自己的点击事件
+            case R.id.button1:
+                temp = 0;
+                utils.soundPlay(temp);
+               // Log.e("TAG", String.valueOf(utils.soundPlay(temp)));
+                Log.e("TAG", "通过xml绑定实现的点击事件1");
+
+                break;
+            case R.id.button2:
+                temp = 1;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button3:
+                temp = 2;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button4:
+                temp = 3;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button5:
+                temp = 4;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button6:
+                temp = 5;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button7:
+                temp = 6;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button8:
+                temp = 7;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button9:
+                temp = 8;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button10:
+                temp = 9;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button11:
+                temp = 10;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button12:
+                temp = 11;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button13:
+                temp = 12;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button14:
+                temp = 13;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button15:
+                temp = 14;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button16:
+                temp = 15;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button17:
+                temp = 16;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button18:
+                temp = 17;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button19:
+                temp = 18;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button20:
+                temp = 19;
+                utils.soundPlay(temp);
+                break;
+            case R.id.button21:
+                temp = 20;
+                utils.soundPlay(temp);
+                break;
+        }
+        Log.e("TAG", "通过xml绑定实现的点击事件成功");
+    }
+}
+