标签:source return ica public aced ini rem 人脸识别 分享
直接看效果图:
部分代码:
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/activity_main" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="6" android:paddingBottom="25dp" android:paddingLeft="15dp" android:paddingTop="25dp" android:text="头像" /> <ImageView android:id="@+id/photo" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="2" android:paddingTop="15dp" android:paddingBottom="15dp" android:scaleType="fitCenter" android:onClick="onClick"/> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" android:paddingBottom="25dp" android:paddingTop="25dp" android:src="@mipmap/jiantou" /> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="6" android:paddingBottom="25dp" android:paddingLeft="15dp" android:paddingTop="25dp" android:text="昵称" /> <TextView android:id="@+id/tv_name" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="2" android:gravity="right" android:paddingBottom="25dp" android:paddingTop="25dp" android:onClick="onClick" android:text="张三" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" android:paddingBottom="25dp" android:paddingTop="25dp" android:src="@mipmap/jiantou" /> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="6" android:paddingBottom="25dp" android:paddingLeft="15dp" android:paddingTop="25dp" android:text="手机号" /> <TextView android:id="@+id/tv_telphone" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="2" android:gravity="right" android:paddingBottom="25dp" android:paddingTop="25dp" android:onClick="onClick" android:text="未填写" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" android:paddingBottom="25dp" android:paddingTop="25dp" android:src="@mipmap/jiantou" /> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="6" android:paddingBottom="25dp" android:paddingLeft="15dp" android:paddingTop="25dp" android:text="邮箱" /> <TextView android:id="@+id/tv_email" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="2" android:gravity="right" android:paddingBottom="25dp" android:paddingTop="25dp" android:onClick="onClick" android:text="110@163.com" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" android:paddingBottom="25dp" android:paddingTop="25dp" android:src="@mipmap/jiantou" /> </LinearLayout> </LinearLayout>
MainActivity.class文件
package com.dc.lesson07_works; import android.content.ContentResolver; import android.content.Intent; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.net.Uri; import android.os.Environment; import android.provider.MediaStore; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; import android.view.View; import android.widget.ImageView; import android.widget.TextView; import android.widget.Toast; import java.io.File; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; public class MainActivity extends AppCompatActivity implements View.OnClickListener { private static final int PHOTO_REQUEST_CAREMA = 1;// 拍照 private static final int PHOTO_REQUEST_GALLERY = 2;// 从相册中选择 private static final int PHOTO_REQUEST_CUT = 3;// 结果 private ImageView photo; /* 头像名称 */ private static final String PHOTO_FILE_NAME = "temp_photo.jpg"; private File tempFile; private static final int TO_ABCTIVITY = 30; private TextView tv_name; private TextView tv_telphone; private TextView tv_email; Intent intent; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); initView(); } private void initView() { tv_name = (TextView) findViewById(R.id.tv_name); tv_telphone = (TextView) findViewById(R.id.tv_telphone); tv_email = (TextView) findViewById(R.id.tv_email); photo = (ImageView) findViewById(R.id.photo); photo.setOnClickListener(this); tv_name.setOnClickListener(this); tv_telphone.setOnClickListener(this); tv_email.setOnClickListener(this); } /* * 剪切图片 */ private void crop(Uri uri) { // 裁剪图片意图 Intent intent = new Intent("com.android.camera.action.CROP"); intent.setDataAndType(uri, "image/*"); intent.putExtra("crop", "true"); // 裁剪框的比例,1:1 intent.putExtra("aspectX", 1); intent.putExtra("aspectY", 1); // 裁剪后输出图片的尺寸大小 intent.putExtra("outputX", 250); intent.putExtra("outputY", 250); intent.putExtra("outputFormat", "JPEG");// 图片格式 intent.putExtra("noFaceDetection", true);// 取消人脸识别 intent.putExtra("return-data", true); // 开启一个带有返回值的Activity,请求码为PHOTO_REQUEST_CUT startActivityForResult(intent, PHOTO_REQUEST_CUT); } /* * 判断sdcard是否被挂载 */ private boolean hasSdcard() { if (Environment.getExternalStorageState().equals( Environment.MEDIA_MOUNTED)) { return true; } else { return false; } } @Override public void onClick(View v) { switch (v.getId()) { case R.id.photo: // 激活系统图库,选择一张图片 Intent intent = new Intent(Intent.ACTION_PICK); intent.setType("image/*"); // 开启一个带有返回值的Activity,请求码为PHOTO_REQUEST_GALLERY startActivityForResult(intent, PHOTO_REQUEST_GALLERY); break; case R.id.tv_name: intent = new Intent(this, SeconedActivity.class); intent.putExtra("tv_name", tv_name.getText().toString()); Toast.makeText(this, "" + tv_name.getText().toString(), Toast.LENGTH_SHORT).show(); intent.putExtra("source", "name"); startActivityForResult(intent, 1); break; case R.id.tv_telphone: intent = new Intent(this, SeconedActivity.class); intent.putExtra("tv_phone", tv_telphone.getText().toString()); Toast.makeText(this, "" + tv_telphone.getText().toString(), Toast.LENGTH_SHORT).show(); intent.putExtra("source", "phone"); startActivityForResult(intent, 1); break; case R.id.tv_email: intent = new Intent(this, SeconedActivity.class); intent.putExtra("tv_email", tv_email.getText().toString()); Toast.makeText(this, "" + tv_email.getText().toString(), Toast.LENGTH_SHORT).show(); intent.putExtra("source", "email"); startActivityForResult(intent, 1); break; } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (requestCode == 1 && resultCode == 1) { tv_name.setText(data.getStringExtra("content")); } if (requestCode == 1 && resultCode == 2) { tv_telphone.setText(data.getStringExtra("content")); } if (requestCode == 1 && resultCode == 3) { tv_email.setText(data.getStringExtra("content")); } if (requestCode == PHOTO_REQUEST_GALLERY) { // 从相册返回的数据 if (data != null) { // 得到图片的全路径 Uri uri = data.getData(); crop(uri); } } else if (requestCode == PHOTO_REQUEST_CUT) { // 从剪切图片返回的数据 if (data != null) { Bitmap bitmap = data.getParcelableExtra("data"); photo.setImageBitmap(bitmap); } try { // 将临时文件删除 tempFile.delete(); } catch (Exception e) { e.printStackTrace(); } } super.onActivityResult(requestCode, resultCode, data); } }
secondActivity:
package com.dc.lesson07_works;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
/**
*
*
* 2016年11月10日 下午5:10:09
*/
public class SeconedActivity extends Activity {
EditText edit;
String source;
Button btn;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_seconed);
initView();
}
private void initView() {
source = getIntent().getStringExtra("source");
edit = (EditText) findViewById(R.id.edit);
btn = (Button) findViewById(R.id.btn);
//获取启动此界面的意图
Intent intent = getIntent();
//获取启动此界面时存放的数据
switch (source) {
case "name":
String naems=intent.getStringExtra("tv_name");
edit.setText(naems);
Toast.makeText(this, "==========="+naems, Toast.LENGTH_SHORT).show();
edit.setHint("请输入用户名");
break;
case "phone":
String phones=intent.getStringExtra("tv_phone");
edit.setText(phones);
Toast.makeText(this, "==========="+phones, Toast.LENGTH_SHORT).show();
edit.setHint("请输入电话");
break;
case "email":
String emails=intent.getStringExtra("tv_email");
edit.setText(emails);
Toast.makeText(this, "==========="+emails, Toast.LENGTH_SHORT).show();
edit.setHint("请输入邮箱");
break;
}
btn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent();
intent.putExtra("content", edit.getText().toString());
switch (source) {
case "name":
setResult(1, intent);
break;
case "phone":
setResult(2, intent);
break;
case "email":
setResult(3, intent);
break;
}
finish();
}
});
}
}
代码不是最简便的,功能可以实现,
标签:source return ica public aced ini rem 人脸识别 分享
原文地址:http://www.cnblogs.com/dingxiansen/p/6057665.html