Android语音输入打字效果渐变以及纠错效果
16lz
2021-01-23
Android渐变纠错效果
package com.example.myapplication4;import android.os.Bundle;import android.os.Handler;import android.os.Message;import android.view.View;import android.view.animation.AlphaAnimation;import android.view.animation.Animation;import android.widget.Button;import android.widget.TextView;import androidx.annotation.Nullable;import androidx.appcompat.app.AppCompatActivity;public class SkipWordActivityOne extends AppCompatActivity { TextView mAsrTextView1; TextView mAsrTextView2; Button startBtn; int count = 0; String last; String current; boolean isFinish; int duration = 150; private Handler mHandler = new Handler() { @Override public void handleMessage(Message msg) { super.handleMessage(msg); if (msg.what == 0) { if (count < strings1.length - 1) { isFinish = false; last = strings1[count]; current = strings1[count + 1]; mAsrTextView1.setText(last); mAsrTextView2.setText(current); startAnimation(1, 0, mAsrTextView1); startAnimation(0, 1, mAsrTextView2); count++; if(count == strings1.length - 1){ isFinish = true; } mHandler.sendEmptyMessageDelayed(0, duration); } else { isFinish = true; } } } }; private String[] strings1 = new String[]{"甚至", "设置八点", "设置八点脑中", "设置八点闹钟"}; private String[] strings2 = new String[]{"今天", "今天的", "今天的天气", "今天的天气，今天的天气"}; private String[] strings3 = new String[]{"你好，我在听...", "打开设置", "打开音乐，打开音乐"}; @Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_skip_word_one); mAsrTextView1 = findViewById(R.id.asr_textView1); mAsrTextView2 = findViewById(R.id.asr_textView2); startBtn = findViewById(R.id.start_btn); mHandler.sendEmptyMessageDelayed(0, duration); startBtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { count = 0; mAsrTextView1.setText(""); mAsrTextView2.setText(""); mHandler.sendEmptyMessageDelayed(0, duration); } }); } private void startAnimation(int start, int end, View view) { AlphaAnimation alphaAnimation = new AlphaAnimation(start, end); alphaAnimation.setDuration(500); view.startAnimation(alphaAnimation); alphaAnimation.setAnimationListener(new Animation.AnimationListener() { @Override public void onAnimationStart(Animation animation) { } @Override public void onAnimationEnd(Animation animation) { if (isFinish) { mAsrTextView1.setText(current); } } @Override public void onAnimationRepeat(Animation animation) { } }); }}更多相关文章
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