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Android中怎么实现短信编辑器功能,相信很多没有经验的人对此束手无策,为此本文总结了问题出现的原因和解决方法,通过这篇文章希望你能解决这个问题。
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.dudon.fakesms"> <uses-permission android:name="android.permission.READ_SMS" /> <uses-permission android:name="android.permission.WRITE_SMS" /> <application android:allowBackup="true" android:icon="@mipmap/ic_launcher" android:label="@string/app_name" android:supportsRtl="true" android:theme="@style/AppTheme"> <activity android:name=".MainActivity"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application> </manifest>
activity_main.xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal"> <TextView android:layout_width="wrap_content" android:layout_height="match_parent" android:layout_weight="1" android:gravity="center" android:text="短信发送者:" android:textSize="18sp" /> <EditText android:id="@+id/get_phone" android:layout_width="wrap_content" android:layout_height="match_parent" android:layout_weight="7" android:inputType="phone" /> </LinearLayout> <ScrollView android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_weight="1"> <EditText android:id="@+id/get_message" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_margin="20dp" android:hint="短信内容" /> </ScrollView> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal"> <Button android:id="@+id/get_time" android:layout_width="wrap_content" android:layout_height="match_parent" android:layout_weight="1" android:text="添加当前时间" /> <Button android:id="@+id/send_message" android:layout_width="wrap_content" android:layout_height="match_parent" android:layout_weight="4" android:text="发送短信" /> </LinearLayout> </LinearLayout>
MainActivity.java
public class MainActivity extends AppCompatActivity {
private int phoneNum;
private String textSMS;
private String currentTime;
private Button sendMessage;
private Button getTime;
private EditText getPhone;
private EditText getMessage;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//注册控件
sendMessage = (Button) findViewById(R.id.send_message);
getTime = (Button) findViewById(R.id.get_time);
getPhone = (EditText) findViewById(R.id.get_phone);
getMessage = (EditText) findViewById(R.id.get_message);
//获取当前时间
getTime.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
textSMS = getMessage.getText().toString();
SimpleDateFormat formatter = new SimpleDateFormat("yyyy年MM月dd日 HH时mm分ss秒");
Date curDate = new Date(System.currentTimeMillis());//获取当前时间
currentTime = formatter.format(curDate);
textSMS = textSMS + currentTime;
getMessage.setText(textSMS);
}
});
//发送短信
sendMessage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (TextUtils.isEmpty(getPhone.getText().toString())) {
Toast.makeText(MainActivity.this, "电话号码未填写", Toast.LENGTH_SHORT).show();
return;
}
if (TextUtils.isEmpty(getMessage.getText().toString())) {
Toast.makeText(MainActivity.this, "短信内容未填写", Toast.LENGTH_SHORT).show();
return;
}
//获取电话号码和短信内容
phoneNum = Integer.parseInt(getPhone.getText().toString());
textSMS = getMessage.getText().toString();
//开启多线程
Thread thread = new Thread() {
@Override
public void run() {
ContentResolver resolver = getContentResolver();
ContentValues values = new ContentValues();
values.put("address", phoneNum);
values.put("type", 1);
values.put("date", System.currentTimeMillis());
values.put("body", textSMS);
resolver.insert(Uri.parse("content://sms"), values);
}
};
thread.start();
Toast.makeText(MainActivity.this, "短信成功生成", Toast.LENGTH_SHORT).show();
}
});
}
}看完上述内容,你们掌握Android中怎么实现短信编辑器功能的方法了吗?如果还想学到更多技能或想了解更多相关内容,欢迎关注亿速云行业资讯频道,感谢各位的阅读!
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