parent
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commit
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package com.example.adapter;
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import androidx.annotation.NonNull;
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import com.example.smartglasses.R;
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import com.xuexiang.xui.adapter.recyclerview.BaseRecyclerAdapter;
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import com.xuexiang.xui.adapter.recyclerview.RecyclerViewHolder;
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import com.xuexiang.xui.adapter.simple.AdapterItem;
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import com.xuexiang.xui.widget.imageview.ImageLoader;
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import com.xuexiang.xui.widget.imageview.RadiusImageView;
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public class CommonGridAdapter extends BaseRecyclerAdapter<AdapterItem> {
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private boolean mIsCircle;
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public CommonGridAdapter(boolean isCircle) {
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super();
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mIsCircle = isCircle;
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}
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@Override
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protected int getItemLayoutId(int viewType) {
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return R.layout.adapter_common_grid_item;
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}
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@Override
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protected void bindData(@NonNull RecyclerViewHolder holder, int position, AdapterItem item) {
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if (item != null) {
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RadiusImageView imageView = holder.findViewById(R.id.riv_item);
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imageView.setCircle(mIsCircle);
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ImageLoader.get().loadImage(imageView, item.getIcon());
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holder.text(R.id.tv_title, item.getTitle().toString().substring(0, 1));
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holder.text(R.id.tv_sub_title, item.getTitle());
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}
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}
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}
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package com.example.fragment;
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import android.os.Bundle;
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import androidx.fragment.app.Fragment;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import com.example.smartglasses.R;
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import com.example.smartglasses.databinding.FragmentDeviseBinding;
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public class DeviseFragment extends Fragment {
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FragmentDeviseBinding binding;
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private String jumpPage;
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private static final String ARG_PARAM1 = "jumpPage";
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public DeviseFragment() {
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// Required empty public constructor
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}
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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if (getArguments() != null) {
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jumpPage = getArguments().getString(ARG_PARAM1);
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Log.i("devise", "onCreate: 在碎片中获得devise" + jumpPage);
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}
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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// Inflate the layout for this fragment
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binding = FragmentDeviseBinding.inflate(inflater, container, false);
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binding.cardView.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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Log.i("devise", "onClick: 我点击了");
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if (jumpPage.equals("location")) {
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LocationFragment fragment = new LocationFragment();
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getFragmentManager().beginTransaction().replace(R.id.frag_layout, fragment).commit();
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} else if (jumpPage.equals("trace")) {
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TraceFragment fragment = new TraceFragment();
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getFragmentManager().beginTransaction().replace(R.id.frag_layout, fragment).commit();
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}
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}
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});
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return binding.getRoot();
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}
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}
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package com.example.fragment;
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import android.annotation.SuppressLint;
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import android.content.Intent;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.graphics.Matrix;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.Button;
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import android.widget.ImageView;
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import android.widget.TextView;
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import androidx.fragment.app.Fragment;
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import com.example.activity.BarActivity;
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import com.example.smartglasses.MainActivity;
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import com.example.smartglasses.R;
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import com.example.otherclass.StereoBMUtil;
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import org.opencv.android.OpenCVLoader;
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import java.io.IOException;
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public class HomeFragment extends Fragment {
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private ImageView imageViewResult;
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private StereoBMUtil stereoBMUtil;
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private TextView textView;
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private Bitmap leftBitmap;
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private Bitmap rightBitmap;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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}
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@SuppressLint("ClickableViewAccessibility")
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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View view=inflater.inflate(R.layout.fragment_home, container, false);
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//初始化
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if (OpenCVLoader.initDebug()) {
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Log.d("TAG", "OpenCVLoader初始化成功");
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}
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stereoBMUtil = new StereoBMUtil();
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ImageView imageViewLeft = view.findViewById(R.id.imageViewLeft);
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ImageView imageViewRight = view.findViewById(R.id.imageViewRight);
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imageViewResult = view.findViewById(R.id.imageViewResult);
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textView = view.findViewById(R.id.result_tv);
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Button button = view.findViewById(R.id.button);
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Button button1 = view.findViewById(R.id.button1);
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// 加载图片
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try {
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leftBitmap = BitmapFactory.decodeStream(getContext().getAssets().open("Left3.bmp"));
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rightBitmap = BitmapFactory.decodeStream(getContext().getAssets().open("Right3.bmp"));
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imageViewLeft.setImageBitmap(leftBitmap);
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imageViewRight.setImageBitmap(rightBitmap);
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} catch (IOException e) {
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e.printStackTrace();
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}
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// 执行StereoBM算法
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button.setOnClickListener(v -> {
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try {
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Bitmap result = stereoBMUtil.compute(leftBitmap, rightBitmap);
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imageViewResult.setImageBitmap(result);
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} catch (Exception e) {
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e.printStackTrace();
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}
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});
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// 打开相机activity
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button1.setOnClickListener(v -> {
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// Intent intent = new Intent(MainActivity.this, CameraActivity.class);
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Log.d("Test", "启动C活动");
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BarActivity activity = (BarActivity) getActivity();
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// startActivity(intent);
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activity.setCurrentFragment(4);
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});
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// 点击计算后的图片，获取三维坐标数据
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imageViewResult.setOnTouchListener((v, event) -> {
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// 获取触摸点的坐标 x, y
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float x = event.getX();
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float y = event.getY();
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// 目标点的坐标
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float[] dst = new float[2];
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Matrix imageMatrix = imageViewResult.getImageMatrix();
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Matrix inverseMatrix = new Matrix();
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imageMatrix.invert(inverseMatrix);
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inverseMatrix.mapPoints(dst, new float[]{x, y});
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int dstX = (int) dst[0];
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int dstY = (int) dst[1];
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// 获取该点的三维坐标
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double[] c = stereoBMUtil.getCoordinate(dstX, dstY);
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String s = String.format("点(%d, %d) 三维坐标：[%.2f, %.2f, %.2f]", dstX, dstY, c[0], c[1], c[2]);
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// Log.d(TAG, s);
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textView.setText(s);
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return true;
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});
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return view;
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}
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}
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package com.example.fragment;
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import android.os.Bundle;
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import androidx.fragment.app.Fragment;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import com.example.smartglasses.R;
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public class LocationFragment extends Fragment {
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// TODO: Rename parameter arguments, choose names that match
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// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
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private static final String ARG_PARAM1 = "param1";
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private static final String ARG_PARAM2 = "param2";
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// TODO: Rename and change types of parameters
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private String mParam1;
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private String mParam2;
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public LocationFragment() {
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// Required empty public constructor
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}
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/**
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* Use this factory method to create a new instance of
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* this fragment using the provided parameters.
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*
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* @param param1 Parameter 1.
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* @param param2 Parameter 2.
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* @return A new instance of fragment LocationFragment.
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*/
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// TODO: Rename and change types and number of parameters
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public static LocationFragment newInstance(String param1, String param2) {
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LocationFragment fragment = new LocationFragment();
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Bundle args = new Bundle();
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args.putString(ARG_PARAM1, param1);
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args.putString(ARG_PARAM2, param2);
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fragment.setArguments(args);
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return fragment;
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}
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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if (getArguments() != null) {
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mParam1 = getArguments().getString(ARG_PARAM1);
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mParam2 = getArguments().getString(ARG_PARAM2);
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}
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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// Inflate the layout for this fragment
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return inflater.inflate(R.layout.fragment_location, container, false);
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}
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}
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package com.example.fragment;
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import android.content.Context;
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import android.graphics.drawable.Drawable;
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import android.os.Bundle;
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import androidx.fragment.app.Fragment;
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import androidx.recyclerview.widget.RecyclerView;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import com.example.adapter.CommonGridAdapter;
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import com.example.smartglasses.R;
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import com.example.smartglasses.databinding.FragmentMineBinding;
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import com.xuexiang.xui.adapter.simple.AdapterItem;
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import com.xuexiang.xui.utils.ResUtils;
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import com.xuexiang.xui.utils.WidgetUtils;
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import java.util.ArrayList;
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import java.util.List;
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public class MineFragment extends Fragment {
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RecyclerView recyclerHead;
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FragmentMineBinding binding;
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private CommonGridAdapter mGridAdapter;
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public MineFragment() {
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// Required empty public constructor
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}
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@Override
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|
public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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|
// Inflate the layout for this fragment
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binding = FragmentMineBinding.inflate(inflater, container, false);
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recyclerHead = binding.recyclerHead;
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initTools();
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return binding.getRoot();
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|
}
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|
public void initTools(){
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WidgetUtils.initGridRecyclerView(recyclerHead, 4, 0);
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recyclerHead.setAdapter(mGridAdapter = new CommonGridAdapter(true));
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mGridAdapter.refresh(getGridItems(this.getActivity(),R.array.grid_titles_entry,R.array.grid_icons_entry));
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|
}
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|
private static List<AdapterItem> getGridItems(Context context, int titleArrayId, int iconArrayId) {
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List<AdapterItem> list = new ArrayList<>();
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|
String[] titles = ResUtils.getStringArray(titleArrayId);
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|
Drawable[] icons = ResUtils.getDrawableArray(context, iconArrayId);
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|
for (int i = 0; i < titles.length; i++) {
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|
list.add(new AdapterItem(titles[i], icons[i]));
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||||||
|
}
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||||||
|
Log.i("TAB", "getGridItems: "+list.size());
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|
return list;
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|
}
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||||||
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|
||||||
|
}
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||||||
@ -0,0 +1,15 @@
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|||||||
|
package com.example;
|
||||||
|
|
||||||
|
import android.app.Application;
|
||||||
|
|
||||||
|
import com.xuexiang.xui.XUI;
|
||||||
|
|
||||||
|
public class MyApplication extends Application {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onCreate() {
|
||||||
|
super.onCreate();
|
||||||
|
XUI.init(this);
|
||||||
|
XUI.debug(true);
|
||||||
|
}
|
||||||
|
}
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||||||
@ -0,0 +1,35 @@
|
|||||||
|
package com.example.fragment;
|
||||||
|
|
||||||
|
import android.os.Bundle;
|
||||||
|
|
||||||
|
import androidx.fragment.app.Fragment;
|
||||||
|
|
||||||
|
import android.view.LayoutInflater;
|
||||||
|
import android.view.View;
|
||||||
|
import android.view.ViewGroup;
|
||||||
|
|
||||||
|
import com.example.smartglasses.R;
|
||||||
|
import com.example.smartglasses.databinding.FragmentTraceBinding;
|
||||||
|
|
||||||
|
|
||||||
|
public class TraceFragment extends Fragment {
|
||||||
|
FragmentTraceBinding binding;
|
||||||
|
private String[] titles = {"今天","昨天"};
|
||||||
|
public TraceFragment() {
|
||||||
|
// Required empty public constructor
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onCreate(Bundle savedInstanceState) {
|
||||||
|
super.onCreate(savedInstanceState);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public View onCreateView(LayoutInflater inflater, ViewGroup container,
|
||||||
|
Bundle savedInstanceState) {
|
||||||
|
// Inflate the layout for this fragment
|
||||||
|
binding = FragmentTraceBinding.inflate(inflater, container, false);
|
||||||
|
binding.easyIndicator2.setTabTitles(titles);
|
||||||
|
return binding.getRoot();
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in new issue