一分钟实现图片选择功能——图片选择框架

ImageSelector是一个图片选择框架，帮助我们轻松实现图片选择功能。

先看效果图

集成步骤

1.build.gradle 加入依赖

compile 'com.androidkun:imageselector:1.0.1'

2.处理按钮点击事件（初始化并弹出PopupWindow）

/** * PopupWindow */ private SelectMothedPopupWindow selectMothedPopupWindow; /** * 可选择图片的最大数量 */ private int selectNum = 3; private Button btn; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); btn = (Button) findViewById(R.id.btn); btn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { selectImage(); } }); } private void selectImage(){ if(selectMothedPopupWindow == null){ selectMothedPopupWindow = new SelectMothedPopupWindow(this); } //main为父布局 selectMothedPopupWindow.show(this,findViewById(R.id.main),this); }

3.监听PopupWindow点击事件

@Override public void mothedSelected(int mothed) { if (mothed == 1) {//相机 Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); startActivityForResult(intent, 1002); } else if (mothed == 2) {//相册 startActivityForResult(new Intent(this, SelectImageActivity.class).putExtra("SELECT_NUM", selectNum), 1001); } }

4.接收返回结果

@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (requestCode == 1001) {//相册回结果（返回图片存储路径） if (resultCode == 1001) { List<String> images = (List<String>) data.getSerializableExtra("SELECTED_IMAGE"); String image = ""; for (String path : images) { image += path + "\n"; } Log.w("TAG",image); } }else if(requestCode == 1002) {//相机返回结果（获取Bitmap） if (resultCode == Activity.RESULT_OK) { Bundle bundle = data.getExtras(); Bitmap bitmap = (Bitmap) bundle.get("data"); } } }

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