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students/Soft1714080902403/app/src/main/AndroidManifest.xml
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265 changes: 230 additions & 35 deletions
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...s/Soft1714080902403/app/src/main/java/edu/androidlabs/soft1714080902403/MainActivity.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,59 +1,254 @@ | ||
| package edu.androidlabs.soft1714080902403; | ||
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| import android.content.Context; | ||
| import android.content.Intent; | ||
| import android.content.pm.ActivityInfo; | ||
| import android.hardware.Sensor; | ||
| import android.hardware.SensorEvent; | ||
| import android.hardware.SensorEventListener; | ||
| import android.hardware.SensorManager; | ||
| import android.media.AudioManager; | ||
| import android.media.SoundPool; | ||
| import android.os.Handler; | ||
| import android.os.Message; | ||
| import android.os.Vibrator; | ||
| import android.support.v7.app.AppCompatActivity; | ||
| import android.os.Bundle; | ||
| import android.util.Log; | ||
| import android.view.View; | ||
| import android.widget.Button; | ||
| import android.widget.EditText; | ||
| import android.widget.TextView; | ||
| import android.widget.Toast; | ||
| import android.view.animation.Animation; | ||
| import android.view.animation.TranslateAnimation; | ||
| import android.widget.ImageView; | ||
| import android.widget.LinearLayout; | ||
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| import java.io.FileOutputStream; | ||
| import edu.androidlabs.soft1714080902403.R; | ||
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| public class MainActivity extends AppCompatActivity { | ||
| import java.lang.ref.WeakReference; | ||
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| private TextView textView; | ||
| private Button btn_save; | ||
| private EditText et_info; | ||
| public class MainActivity extends AppCompatActivity implements SensorEventListener { | ||
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| private static final String TAG = "MainActivity"; | ||
| private static final int START_SHAKE = 0x1; | ||
| private static final int AGAIN_SHAKE = 0x2; | ||
| private static final int END_SHAKE = 0x3; | ||
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| private SensorManager mSensorManager; | ||
| private Sensor mAccelerometerSensor; | ||
| private Vibrator mVibrator;//手机震动 | ||
| private SoundPool mSoundPool;//摇一摇音效 | ||
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| //记录摇动状态 | ||
| private boolean isShake = false; | ||
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| private LinearLayout mTopLayout; | ||
| private LinearLayout mBottomLayout; | ||
| private ImageView mTopLine; | ||
| private ImageView mBottomLine; | ||
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| private MyHandler mHandler; | ||
| private int mWeiChatAudio; | ||
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| @Override | ||
| protected void onCreate(Bundle savedInstanceState) { | ||
| super.onCreate(savedInstanceState); | ||
| //设置只竖屏 | ||
| setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); | ||
| setContentView(R.layout.activity_main); | ||
| et_info = (EditText) findViewById(R.id.et_info); | ||
| btn_save = (Button) findViewById(R.id.btn_save); | ||
| btn_save.setOnClickListener(new ButtonListener()); | ||
| } | ||
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| public class ButtonListener implements View.OnClickListener { | ||
| public void onClick(View v) { | ||
| switch (v.getId()) { | ||
| case R.id.btn_save: | ||
| String saveinfo = et_info.getText().toString().trim(); | ||
| FileOutputStream fos; | ||
| try { | ||
| fos = openFileOutput("data.txt", Context.MODE_APPEND); | ||
| fos.write(saveinfo.getBytes()); | ||
| fos.close(); | ||
| } catch (Exception e) { | ||
| e.printStackTrace(); | ||
| //初始化View | ||
| initView(); | ||
| mHandler = new MyHandler(this); | ||
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| //初始化SoundPool | ||
| mSoundPool = new SoundPool(1, AudioManager.STREAM_SYSTEM, 5); | ||
| mWeiChatAudio = mSoundPool.load(this, R.raw.weichat_audio, 1); | ||
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| //获取Vibrator震动服务 | ||
| mVibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE); | ||
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| } | ||
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| private void initView() { | ||
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| mTopLayout = (LinearLayout) findViewById(R.id.main_linear_top); | ||
| mBottomLayout = ((LinearLayout) findViewById(R.id.main_linear_bottom)); | ||
| mTopLine = (ImageView) findViewById(R.id.main_shake_top_line); | ||
| mBottomLine = (ImageView) findViewById(R.id.main_shake_bottom_line); | ||
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| //默认 | ||
| mTopLine.setVisibility(View.GONE); | ||
| mBottomLine.setVisibility(View.GONE); | ||
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| } | ||
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| @Override | ||
| protected void onStart() { | ||
| super.onStart(); | ||
| //获取 SensorManager 负责管理传感器 | ||
| mSensorManager = ((SensorManager) getSystemService(SENSOR_SERVICE)); | ||
| if (mSensorManager != null) { | ||
| //获取加速度传感器 | ||
| mAccelerometerSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER); | ||
| if (mAccelerometerSensor != null) { | ||
| mSensorManager.registerListener(this, mAccelerometerSensor, SensorManager.SENSOR_DELAY_UI); | ||
| } | ||
| } | ||
| } | ||
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| @Override | ||
| protected void onPause() { | ||
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| if (mSensorManager != null) { | ||
| mSensorManager.unregisterListener(this); | ||
| } | ||
| super.onPause(); | ||
| } | ||
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| @Override | ||
| public void onSensorChanged(SensorEvent event) { | ||
| int type = event.sensor.getType(); | ||
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| if (type == Sensor.TYPE_ACCELEROMETER) { | ||
| //获取三个方向值 | ||
| float[] values = event.values; | ||
| float x = values[0]; | ||
| float y = values[1]; | ||
| float z = values[2]; | ||
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| if ((Math.abs(x) > 17 || Math.abs(y) > 17 || Math | ||
| .abs(z) > 17) && !isShake) { | ||
| isShake = true; | ||
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| Thread thread = new Thread() { | ||
| @Override | ||
| public void run() { | ||
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| super.run(); | ||
| try { | ||
| Log.d(TAG, "onSensorChanged: 摇动"); | ||
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| //开始震动 发出提示音 展示动画效果 | ||
| mHandler.obtainMessage(START_SHAKE).sendToTarget(); | ||
| Thread.sleep(500); | ||
| //再来一次震动提示 | ||
| mHandler.obtainMessage(AGAIN_SHAKE).sendToTarget(); | ||
| Thread.sleep(500); | ||
| mHandler.obtainMessage(END_SHAKE).sendToTarget(); | ||
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| } catch (InterruptedException e) { | ||
| e.printStackTrace(); | ||
| } | ||
| } | ||
| Toast.makeText(MainActivity.this, "输入答案成功", Toast.LENGTH_SHORT).show(); | ||
| break; | ||
| }; | ||
| thread.start(); | ||
| } | ||
| } | ||
| } | ||
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| @Override | ||
| public void onAccuracyChanged(Sensor sensor, int accuracy) { | ||
| } | ||
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| public void click(View view){ | ||
| Intent intent=new Intent(this,Soft1714080902403.class); | ||
| startActivity(intent); | ||
| private static class MyHandler extends Handler { | ||
| private WeakReference<MainActivity> mReference; | ||
| private MainActivity mActivity; | ||
| public MyHandler(MainActivity activity) { | ||
| mReference = new WeakReference<MainActivity>(activity); | ||
| if (mReference != null) { | ||
| mActivity = mReference.get(); | ||
| } | ||
| } | ||
| @Override | ||
| public void handleMessage(Message msg) { | ||
| super.handleMessage(msg); | ||
| switch (msg.what) { | ||
| case START_SHAKE: | ||
| //This method requires the caller to hold the permission VIBRATE. | ||
| mActivity.mVibrator.vibrate(300); | ||
| //发出提示音 | ||
| mActivity.mSoundPool.play(mActivity.mWeiChatAudio, 1, 1, 0, 0, 1); | ||
| mActivity.mTopLine.setVisibility(View.VISIBLE); | ||
| mActivity.mBottomLine.setVisibility(View.VISIBLE); | ||
| mActivity.startAnimation(false);//参数含义: (不是回来) 也就是说两张图片分散开的动画 | ||
| break; | ||
| case AGAIN_SHAKE: | ||
| mActivity.mVibrator.vibrate(300); | ||
| break; | ||
| case END_SHAKE: | ||
| //整体效果结束, 将震动设置为false | ||
| mActivity.isShake = false; | ||
| // 展示上下两种图片回来的效果 | ||
| mActivity.startAnimation(true); | ||
| break; | ||
| } | ||
| } | ||
| } | ||
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| } | ||
| /** | ||
| * 开启 摇一摇动画 | ||
| * | ||
| * @param isBack 是否是返回初识状态 | ||
| */ | ||
| private void startAnimation(boolean isBack) { | ||
| //动画坐标移动的位置的类型是相对自己的 | ||
| int type = Animation.RELATIVE_TO_SELF; | ||
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| float topFromY; | ||
| float topToY; | ||
| float bottomFromY; | ||
| float bottomToY; | ||
| if (isBack) { | ||
| topFromY = -0.5f; | ||
| topToY = 0; | ||
| bottomFromY = 0.5f; | ||
| bottomToY = 0; | ||
| } else { | ||
| topFromY = 0; | ||
| topToY = -0.5f; | ||
| bottomFromY = 0; | ||
| bottomToY = 0.5f; | ||
| } | ||
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| //上面图片的动画效果 | ||
| TranslateAnimation topAnim = new TranslateAnimation( | ||
| type, 0, type, 0, type, topFromY, type, topToY | ||
| ); | ||
| topAnim.setDuration(200); | ||
| //动画终止时停留在最后一帧~不然会回到没有执行之前的状态 | ||
| topAnim.setFillAfter(true); | ||
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| //底部的动画效果 | ||
| TranslateAnimation bottomAnim = new TranslateAnimation( | ||
| type, 0, type, 0, type, bottomFromY, type, bottomToY | ||
| ); | ||
| bottomAnim.setDuration(200); | ||
| bottomAnim.setFillAfter(true); | ||
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| if (isBack) { | ||
| bottomAnim.setAnimationListener(new Animation.AnimationListener() { | ||
| @Override | ||
| public void onAnimationStart(Animation animation) {} | ||
| @Override | ||
| public void onAnimationRepeat(Animation animation) {} | ||
| @Override | ||
| public void onAnimationEnd(Animation animation) { | ||
| //当动画结束后 , 将中间两条线GONE掉, 不让其占位 | ||
| mTopLine.setVisibility(View.GONE); | ||
| mBottomLine.setVisibility(View.GONE); | ||
| } | ||
| }); | ||
| } | ||
| //设置动画 | ||
| mTopLayout.startAnimation(topAnim); | ||
| mBottomLayout.startAnimation(bottomAnim); | ||
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| } | ||
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| } |
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