README.md

Android View Injector

android view auto inject to activity, and simple to use inject view.

Getting started

In your build.gradle:

 dependencies {
   compile 'com.hianzuo.android:LibViewInject:1.0.0'
 }

#Simple to use in two steps:

1. Create an activity .

package com.hianzuo.viewinject.simple;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import android.widget.Toast;

import com.hianzuo.viewinject.Injector;
import com.hianzuo.viewinject.ViewHolder;
import com.hianzuo.viewinject.ViewInjectClick;
import com.hianzuo.viewinject.ViewInjectItemClick;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

public class MainActivity extends AppCompatActivity {
    private Holder holder;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        holder = Injector.inject(this, Holder.class);
        List<HashMap<String, String>> data = new ArrayList<>();
        data.add(newHashMapData("click me item 1"));
        data.add(newHashMapData("click me item 2"));
        data.add(newHashMapData("click me item 3"));
        data.add(newHashMapData("click me item 4"));
        data.add(newHashMapData("click me item 5"));
        data.add(newHashMapData("click me item 6"));
        holder.lv_list.setAdapter(new SimpleAdapter(this, data, android.R.layout.simple_list_item_1,
                new String[]{"text1"}, new int[]{android.R.id.text1}));
    }

    private HashMap<String, String> newHashMapData(final String value) {
        return new HashMap<String, String>() {{
            put("text1", value);
        }};
    }

    public void on_btn_test_click() {
        holder.tv_text.setText("aaaaaaaaaaaaaaaa");
    }


    public void onBtnTest2Click(View view) {
        holder.tv_text2.setText("bbbbbbbbb:" + view.getTag());
    }

    public void on_lv_list_item_click(int position) {
        Toast.makeText(this, "position : " + position + " is clicked.", Toast.LENGTH_SHORT).show();
    }

    private static class Holder implements ViewHolder {
        public TextView tv_text;
        public TextView tv_text2;
        @ViewInjectClick
        public Button btn_test;
        @ViewInjectClick
        public Button btn_test2;
        @ViewInjectItemClick
        public ListView lv_list;
    }
}

2.the layout file is here.

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin">

    <TextView
        android:id="@+id/tv_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="this text will be change." />

    <TextView
        android:id="@+id/tv_text2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="25dp"
        android:text="this text will be change." />

    <Button
        android:id="@+id/btn_test"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="click me"
        android:layout_marginTop="50dp"
        />
    <Button
        android:id="@+id/btn_test2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="click me2"
        android:tag="btn_test2"
        android:layout_marginTop="100dp"
        />
    <ListView
        android:id="@+id/lv_list"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="150dp"
        >

    </ListView>
</RelativeLayout>

Questions? Check out the FAQ!

License

Copyright 2015 Square, Inc.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.