1.导包
compileSdkVersion 27
defaultConfig {
applicationId "com.bwie.main.zk3_lx01"
minSdkVersion 15
targetSdkVersion 22
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
//导入so库
ndk {
abiFilters "armeabi", "armeabi-v7a", "arm64-v8a", "x86", "arm64-v8a"
}
} //okhttp
implementation 'com.squareup.okhttp3:okhttp:3.11.0'
//okhttp的log信息
implementation 'com.squareup.okhttp3:logging-interceptor:3.11.0'
//gson
implementation 'com.google.code.gson:gson:2.8.5'
//glide
implementation 'com.github.bumptech.glide:glide:4.7.1'
//banner
implementation 'com.youth.banner:banner:1.4.9'
//xrecyclerview
implementation 'com.jcodecraeer:xrecyclerview:1.5.9'
//友盟
implementation 'com.umeng.sdk:common:latest.integration'
//高德地图+定位
implementation 'com.amap.api:3dmap:latest.integration'
implementation 'com.amap.api:location:latest.integration'
}
configurations.all {
resolutionStrategy.eachDependency { DependencyResolveDetails details ->
def requested = details.requested
if (requested.group == 'com.android.support') {
if (!requested.name.startsWith("multidex")) {
details.useVersion '27.1.1'
}
}
}
}2.依赖
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<!-- //友盟 -->
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<!-- 头像相册 -->
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.autofocus" />
<uses-permission android:name="android.permission.VIBRATE" />
<!-- 高德 -->
<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<application
android:name=".App"3.实现布局效果，（友盟第三方不加了，太多）
activity_di_tu.xml
<com.amap.api.maps.MapView
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>activity_gereng.xml
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="个人中心"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:gravity="center">
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="头像"/>
<ImageView
android:id="@+id/img"
android:layout_width="100dp"
android:layout_height="100dp"
android:src="@drawable/ic_launcher_background"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:gravity="center">
<Button
android:onClick="xiangce"
android:layout_height="wrap_content"
android:layout_width="0dp"
android:layout_weight="1"
android:text="打开相册并裁剪"
/>
<Button
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="wrap_content"
android:onClick="paizhao"
android:text="拍照并裁剪" />
</LinearLayout>
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="tolistgo"
android:text="列表展示" />activity_main.xml
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="8">
<ImageView
android:id="@+id/img_0"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/shap_values"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:orientation="horizontal">
<Button
android:onClick="btn_1"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="渐变"/>
<Button
android:onClick="btn_2"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="旋转"/>
<Button
android:onClick="btn_3"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="平移"/>
<Button
android:onClick="btn_4"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="缩放"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:orientation="horizontal">
<Button
android:onClick="btn_5"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="VALUEANMATOR平移"/>
</LinearLayout>activity_qqloign.xml
<Button
android:onClick="clik_QQview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="点击QQ登录"/>activity_to_list_go.xml
<com.jcodecraeer.xrecyclerview.XRecyclerView
android:id="@+id/Xrv"
android:layout_width="match_parent"
android:layout_height="match_parent"/>xrv_layout.xml
<ImageView
android:id="@+id/iv"
android:layout_width="100dp"
android:layout_height="100dp"
android:src="@mipmap/ic_launcher" />
<TextView
android:id="@+id/tv"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />shap_values.xml
<?xml version="1.0" encoding="utf-8"?>
<shape android:shape="oval"
xmlns:android="http://schemas.android.com/apk/res/android">
<size android:width="66dp"
android:height="66dp"/>
<solid android:color="@color/colorAccent"/>
</shape>代码页面
MyAdapter
public class MyAdapter extends RecyclerView.Adapter<MyAdapter.MyViewHolder> {
private Context context;
private ShowBean showBean;
private List<String> list;
private OnItemClickListener onItemClickListener;
public MyAdapter(Context context, ShowBean showBean) {
this.context = context;
this.showBean = showBean;
list = new ArrayList<>();
for (ShowBean.DataBean dataBean : showBean.data) {
String[] split = dataBean.images.split("\\|");
list.add(split[0]);
}
}
@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(context).inflate(R.layout.xrv_layout, parent, false);
return new MyViewHolder(view);
}
@Override
public void onBindViewHolder(MyViewHolder holder, final int position) {
holder.tv.setText(showBean.data.get(position).title);
Glide.with(context).load(list.get(position)).into(holder.iv);
holder.itemView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if(onItemClickListener != null){
onItemClickListener.onItemClick(position);
}
}
});
}
@Override
public int getItemCount() {
return list.size();
}
public class MyViewHolder extends RecyclerView.ViewHolder {
private ImageView iv;
private TextView tv;
public MyViewHolder(View itemView) {
super(itemView);
iv = itemView.findViewById(R.id.iv);
tv = itemView.findViewById(R.id.tv);
}
}
public void setOnItemClickListener(OnItemClickListener onItemClickListener) {
this.onItemClickListener = onItemClickListener;
}
public interface OnItemClickListener {
void onItemClick(int position);
}
}ShowBean
public class ShowBean {
public String msg;
public String code;
public List<DataBean> data;
public class DataBean{
public String images;
public String title;
}
}OkHttpUtils
public class OkHttpUtils {
private static OkHttpUtils okHttpUtils;
private OkHttpClient okHttpClient;
//构造方法私有的？因为不能被调用者new的对象，只能给自己new
private OkHttpUtils() {
okHttpClient = new OkHttpClient.Builder()
.writeTimeout(2000, TimeUnit.MICROSECONDS)
.build();
}
//public 暴露给调用者，双重检验锁
public static OkHttpUtils getInstance() {
if (okHttpUtils == null) {
synchronized (OkHttpUtils.class) {
if (okHttpUtils == null) {
okHttpUtils = new OkHttpUtils();
}
}
}
return okHttpUtils;
}
//get封装
public void getData(String url, HashMap<String, String> params, final RequestCollBack requestCallback) {
StringBuilder urlsb = new StringBuilder();
String allUrl = "";
for (Map.Entry<String, String> stringStringEntry : params.entrySet()) {
urlsb.append("?").append(stringStringEntry.getKey()).append("=").append(stringStringEntry.getValue()).append("&");
}
allUrl = url + urlsb.toString().substring(0, urlsb.length() - 1);
System.out.println("url:" + allUrl);
final Request request = new Request.Builder()
.url(allUrl).get().build();
okHttpClient.newCall(request).enqueue(new Callback() {
//请求失败
@Override
public void onFailure(Call call, IOException e) {
if (requestCallback != null) {
requestCallback.onFailure(call, e);
}
}
//请求成功
@Override
public void onResponse(Call call, Response response) throws IOException {
if (requestCallback != null) {
requestCallback.onResponse(call, response);
}
}
});
}
//post请求方式
public void postData(String url, HashMap<String, String> prams, final RequestCollBack requestCallback) {
FormBody.Builder formBodyBuilder = new FormBody.Builder();
if (prams != null && prams.size() > 0) {
for (Map.Entry<String, String> stringStringEntry : prams.entrySet()) {
formBodyBuilder.add(stringStringEntry.getKey(), stringStringEntry.getValue());
}
}
Request request = new Request.Builder()
.url(url).post(formBodyBuilder.build()).build();
okHttpClient.newCall(request).enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
if (requestCallback != null) {
requestCallback.onFailure(call, e);
}
}
//请求成功
@Override
public void onResponse(Call call, Response response) throws IOException {
if (requestCallback != null) {
requestCallback.onResponse(call, response);
}
}
});
}
//封装上传文件
public void uploadFile(String url, HashMap<String, Object> params, final RequestCollBack requestCallback) {
//多表单上传的的请求体对象，multipart/form-data
MultipartBody.Builder builder1 = new MultipartBody.Builder();
//设置上传类型是表单形式
builder1.setType(MultipartBody.FORM);
//1。字符串key，value，2。文件key，value
for (Map.Entry<String, Object> stringObjectEntry : params.entrySet()) {
String key = stringObjectEntry.getKey();
Object value = stringObjectEntry.getValue();
//如果value类型是文件类型
if (value instanceof File){
File file = (File) value;
//创建文件请求体
RequestBody requestBody = RequestBody.create(MediaType.parse("application/octet-stream"), file);
builder1.addFormDataPart(key,file.getName(),requestBody);
}else {
builder1.addFormDataPart(key, (String) value);
}
}
Request request1 = new Request.Builder().post(builder1.build()).url(url).build();
okHttpClient.newCall(request1).enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
if (requestCallback != null) {
requestCallback.onFailure(call, e);
}
}
//请求成功
@Override
public void onResponse(Call call, Response response) throws IOException {
if (requestCallback != null) {
requestCallback.onResponse(call, response);
}
}
});
}
}RequestCollBack
public interface RequestCollBack {
void onFailure(Call call, IOException e);
void onResponse(Call call, Response response) throws IOException;
}App
public class App extends Application{
public final static String BASE_URL = "http://www.zhaoapi.cn/";
public final static String LOGIN_URL = BASE_URL+"user/login";
public final static String REG_URL = BASE_URL+"user/reg";
public final static String PRODUCT_URL = BASE_URL+"product/searchProducts";
public final static String UPLOAD_URL = BASE_URL+"file/upload";
@Override
public void onCreate() {
super.onCreate();
//初始化有盟
initUm();
}
private void initUm() {
//umeng配置
UMConfigure.init(this,"5a12384aa40fa3551f0001d1"
,"umeng",UMConfigure.DEVICE_TYPE_PHONE,"");//58edcfeb310c93091c000be2 5965ee00734be40b580001a0
//qq登录配置
PlatformConfig.setQQZone("100424468", "c7394704798a158208a74ab60104f0ba");
//是否可能打印堆栈信息
UMConfigure.setLogEnabled(true);
}
}DiTuActivity
public class DiTuActivity extends AppCompatActivity {
private MapView mapView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_di_tu);
mapView = findViewById(R.id.map);
mapView.onCreate(savedInstanceState);
}
//销毁
@Override
public void onDestroy() {
super.onDestroy();
mapView.onDestroy();
}
//资源回收,关闭地图时暂停
@Override
public void onPause() {
super.onPause();
mapView.onPause();
}
//打开地图时，重新显示当前位置
@Override
public void onResume() {
super.onResume();
mapView.onResume();
}
//保存当前地图状态
@Override
public void onSaveInstanceState(@NonNull Bundle outState) {
super.onSaveInstanceState(outState);
mapView.onSaveInstanceState(outState);
}
}GerengActivity
public class GerengActivity extends AppCompatActivity {
private ImageView img;
private String path = Environment.getExternalStorageDirectory()
+ "/pics.jpg";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_gereng);
img = findViewById(R.id.img);
}
public void xiangce(View view) {
// 打开相册
Intent intent = new Intent(Intent.ACTION_PICK);
// 设置图片的类型
intent.setType("image/*");
// 打开相册页面、
startActivityForResult(intent, 999);
}
public void paizhao(View view) {
// 打开系统拍照页面
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
// 把拍完的照片，，存放到sd卡中
intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(path)));
// 跳转
startActivityForResult(intent, 999);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// TODO Auto-generated method stub
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 999 && resultCode == RESULT_OK) {
//相册对应的回显数据
Uri uri = data.getData();
//裁剪
crop(uri);
}else if (requestCode == 1000 && resultCode == RESULT_OK) {
//取出数据
Bitmap bitmap = data.getParcelableExtra("data");
img.setImageBitmap(bitmap);
}
}
private void crop(Uri uri) {
//通过隐式跳转，，，打开裁剪页面
Intent intent = new Intent("com.android.camera.action.CROP");
//通过意图对象进行设置
//设置裁剪图片的类型
intent.setDataAndType(uri, "image/*");
//是否允许裁剪
intent.putExtra("crop", true);
//裁剪框的比例
intent.putExtra("aspectX", 1);
intent.putExtra("aspectY", 1);
//输出图片的大小
intent.putExtra("outputX", 300);
intent.putExtra("outputY", 300);
//取消人脸识别
intent.putExtra("noFaceDetection", false);
//允许返回数据
intent.putExtra("return-data", true);
//回显数据
startActivityForResult(intent, 1000);
}
public void tolistgo(View view) {
Intent intent = new Intent(GerengActivity.this,ToListGoActivity.class);
startActivity(intent);
}
}MainActivity
public class MainActivity extends AppCompatActivity implements View.OnClickListener{
private ImageView img_0;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
img_0 = findViewById(R.id.img_0);
img_0.setOnClickListener(this);
}
//点击小红球，跳转到如图2界面
@Override
public void onClick(View view) {
switch (view.getId()){
case R.id.img_0:
Intent intent = new Intent(MainActivity.this,QQLoignActivity.class);
startActivity(intent);
break;
}
}
//渐变
public void btn_1(View view) {
ObjectAnimator btn_1 = ObjectAnimator.ofFloat(img_0,"alpha",0f,1f,0.5f,1f,0f,1f);
btn_1.setDuration(5000);
btn_1.start();
}
//旋转
public void btn_2(View view) {
ObjectAnimator btn_2 = ObjectAnimator.ofFloat(img_0,"rotation",0f,180f,360f,236f,0f);
btn_2.setDuration(5000);
btn_2.start();
btn_2.setRepeatCount(-1);
//从开始位置循环还是从结束位置循环
btn_2.setRepeatMode(ValueAnimator.REVERSE);
btn_2.setRepeatMode(ValueAnimator.RESTART);
btn_2.cancel();
btn_2.addListener(new Animator.AnimatorListener() {
@Override
public void onAnimationStart(Animator animator) {
//动画开始的监听
}
@Override
public void onAnimationEnd(Animator animator) {
//结束的时候
}
@Override
public void onAnimationCancel(Animator animator) {
//取消的时候
}
@Override
public void onAnimationRepeat(Animator animator) {
//循环执行
}
});
}
//平移
public void btn_3(View view) {
ObjectAnimator btn_3 = ObjectAnimator.ofFloat(img_0,"translationX",0f,760f);
btn_3.setDuration(2000);
btn_3.start();
}
//缩放
public void btn_4(View view) {
ObjectAnimator btn_4x = ObjectAnimator.ofFloat(img_0,"scaleX",1f,2f);
btn_4x.setDuration(2000);
btn_4x.start();
ObjectAnimator btn_4y = ObjectAnimator.ofFloat(img_0,"scaleY",1f,2f);
btn_4y.setDuration(2000);
btn_4y.start();
}
//VALUEANMATOR平移
public void btn_5(View view) {
ObjectAnimator btn_5a = ObjectAnimator.ofFloat(img_0,"translationX",0f,750f);
btn_5a.setDuration(5000);
btn_5a.start();
ObjectAnimator btn_5c = ObjectAnimator.ofFloat(img_0,"translationY",0f,850f);
btn_5c.setDuration(5000);
btn_5c.start();
ObjectAnimator btn_5b = ObjectAnimator.ofFloat(img_0,"alpha",0f,1f,0.5f,1f,0f,1f);
btn_5b.setDuration(5000);
btn_5b.start();
}
}QQLoignActivity
public class QQLoignActivity extends AppCompatActivity {
private UMShareAPI umShareAPI;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_qqloign);
umShareAPI = UMShareAPI.get(this);
}
//实现QQ登录
public void clik_QQview(View view) {
UMAuthListener authListener = new UMAuthListener() {
//开始的回调
@Override
public void onStart(SHARE_MEDIA platform) {
}
//成功的回调
@Override
public void onComplete(SHARE_MEDIA platform, int action, Map<String, String> data) {
Toast.makeText(QQLoignActivity.this, "成功了", Toast.LENGTH_LONG).show();
Intent intent = new Intent(QQLoignActivity.this,GerengActivity.class);
startActivity(intent);
}
//失败的回调
@Override
public void onError(SHARE_MEDIA platform, int action, Throwable t) {
Toast.makeText(QQLoignActivity.this, "失败：" + t.getMessage(), Toast.LENGTH_LONG).show();
}
//取消的回调
@Override
public void onCancel(SHARE_MEDIA platform, int action) {
Toast.makeText(QQLoignActivity.this, "取消了", Toast.LENGTH_LONG).show();
}
};
umShareAPI.getPlatformInfo(this, SHARE_MEDIA.QQ, authListener);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
UMShareAPI.get(this).onActivityResult(requestCode, resultCode, data);
}
}ToListGoActivity
public class ToListGoActivity extends AppCompatActivity {
private XRecyclerView Xrv;
private int pscid = 1;
private MyAdapter adapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_to_list_go);
initView();
initData();
}
private void initData() {
HashMap<String, String> prams = new HashMap<>();
prams.put("pscid", pscid + "");
OkHttpUtils.getInstance().postData("https://www.zhaoapi.cn/product/getProducts", prams, new RequestCollBack() {
@Override
public void onFailure(Call call, IOException e) {
Toast.makeText(ToListGoActivity.this, "请求失败", Toast.LENGTH_SHORT).show();
}
@Override
public void onResponse(Call call, Response response) throws IOException {
if (200 == response.code()) {
String s = response.body().string();
//Log.i("aaa",s);
if (!TextUtils.isEmpty(s)) {
preajson(s);
}
}
}
});
}
private void preajson(String s) {
Gson gson = new Gson();
final ShowBean showBean = gson.fromJson(s, ShowBean.class);
runOnUiThread(new Runnable() {
@Override
public void run() {
if (showBean.data == null) {
Toast.makeText(ToListGoActivity.this, "已经没有数据了", Toast.LENGTH_SHORT).show();
} else {
adapter = new MyAdapter(ToListGoActivity.this, showBean);
Xrv.setAdapter(adapter);
}
adapter.setOnItemClickListener(new MyAdapter.OnItemClickListener() {
@Override
public void onItemClick(int position) {
startActivity(new Intent(ToListGoActivity.this, DiTuActivity.class));
}
});
}
});
}
private void initView() {
Xrv = (XRecyclerView) findViewById(R.id.Xrv);
Xrv.setLayoutManager(new LinearLayoutManager(ToListGoActivity.this));
Xrv.setLoadingMoreEnabled(true);
Xrv.setLoadingListener(new XRecyclerView.LoadingListener() {
@Override
public void onRefresh() {
pscid = 1;
initData();
Xrv.refreshComplete();
}
@Override
public void onLoadMore() {
pscid += 1;
initData();
Xrv.loadMoreComplete();
}
});
}
}