android朗读英文
16lz
2021-12-04
- android读取英文,是非常简单的,接口为TextToSpeech.OnInitListener,
- OnClickListener ,实现方法便行。
- package com.smart;
- import java.util.Locale;
- import android.app.Activity;
- import android.content.ComponentName;
- import android.content.Intent;
- import android.os.Bundle;
- import android.speech.tts.TextToSpeech;
- import android.view.View;
- import android.view.View.OnClickListener;
- import android.widget.Button;
- import android.widget.TextView;
- import android.widget.Toast;
- public class ReadText extends Activity implements TextToSpeech.OnInitListener,
- OnClickListener {
- private TextToSpeech tts;
- private TextView textView;
- private Button return_back;
- private Button button;
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.read);
- tts = new TextToSpeech(this, this);
- button = (Button) findViewById(R.id.button);
- textView = (TextView) findViewById(R.id.textView);
- button.setOnClickListener(this);
- return_back = (Button) findViewById(R.id.back);
- return_back.setOnClickListener(new OnClickListener() {
- @Override
- public void onClick(View v) {
- Intent intent=new Intent();
- // intent.setClass(ReadText.this,Main.class);
- intent.setComponent(new ComponentName(ReadText.this,Main.class));
- }
- });
- }
- //实例化
- @Override
- public void onInit(int status) {
- if (status == TextToSpeech.SUCCESS) {
- int result = tts.setLanguage(Locale.US);
- if (result == TextToSpeech.LANG_NOT_SUPPORTED
- || result == TextToSpeech.LANG_MISSING_DATA) {
- Toast.makeText(this, "Language is not available.",
- Toast.LENGTH_LONG).show();
- }
- }
- }
- @Override
- public void onClick(View v) {
- //得到内容,然后进行读取
- tts.speak(textView.getText().toString(), TextToSpeech.QUEUE_FLUSH, null);
- }
- }
- <?xml version="1.0" encoding="utf-8"?>
- xmlns:android="http://schemas.android.com/apk/res/android"
- android:orientation="vertical"
- android:layout_width="fill_parent"
- android:layout_height="fill_parent">
- android:id="@+id/button"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:text="读取内容"
- />
- android:id="@+id/back"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:text="返回"
- />
- android:id="@+id/textView"
- android:layout_width="fill_parent"
- android:layout_height="fill_parent"
- android:text="@string/text"
- />
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