图片选择器, 支持多图选择和图片预览等功能。

支持jitpack

支持选择多张

支持选择图片数量上限

支持图片选择顺序

支持图片预览

使用步骤

1. 在project的build.gradle添加如下代码(如下图)

allprojects {

repositories {

maven { url "https://jitpack.io" }

}

}

2. 在Module的build.gradle添加依赖

compile 'com.github.open-android:ImageSelector:0.1.0'

3. 配置如下权限

4.复制如下代码到xml布局

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:onClick="selectImg"

android:text="@string/image_selector_select_image" />

android:layout_width="match_parent"

android:layout_height="match_parent">

android:id="@+id/content"

android:layout_width="match_parent"

android:layout_height="wrap_content" />

5.复制如下代码到java类当中

public class MainActivity extends AppCompatActivity {

private static final int REQUEST_CODE_SELECT_IMG = 1;

private static final int MAX_SELECT_COUNT = 9;

private TextView mContentTv;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

initView();

}

private void initView() {

mContentTv = (TextView) findViewById(R.id.content);

}

@Override

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

if (requestCode == REQUEST_CODE_SELECT_IMG) {

showContent(data);

return;

}

super.onActivityResult(requestCode, resultCode, data);

}

private void showContent(Intent data) {

List paths = ImageSelector.getImagePaths(data);

if (paths.isEmpty()) {

mContentTv.setText(R.string.image_selector_select_none);

return;

}

mContentTv.setText(paths.toString());

}

public void selectImg(View v) {

ImageSelector.show(this, REQUEST_CODE_SELECT_IMG, MAX_SELECT_COUNT);

}}

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