實現仿微信的圖片選擇，預覽以及拍照，屬性可以設定顯示照相機以及預覽時是否顯示刪除按鈕等，功能齊全並且可以根據儲存照片的路徑進行修改等

Gradle配置

dependencies {

    compile 'me.iwf.photopicker:PhotoPicker:[email protected]'
    
    compile 'com.android.support:appcompat-v7:23.4.0'
    compile 'com.android.support:recyclerview-v7:23.4.0'
    compile 'com.android.support:design:23.4.0'
 

    compile 'com.nineoldandroids:library:2.4.0'
    compile 'com.github.bumptech.glide:glide:3.7.0'
}

• appcompat-v7version >= 23.0.0

選擇圖片

PhotoPicker.builder()
        .setPhotoCount(9)
        .setShowCamera(true)
        .setShowGif(flase)
        .setPreviewEnabled(true)
        .setSelected(photos
 
)
        .start(PhotoActivity.this, PhotoPicker.REQUEST_CODE);

預覽圖片

PhotoPreview.builder()
        .setPhotos(photos)
        .setCurrentItem(0)
        .setShowDeleteButton(true)
        .start(PhotoActivity.this,PhotoPicker.REQUEST_CODE);

onActivityResult方法裡程式碼

@Override
protected void onActivityResult(int 
 
requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    if (requestCode == PhotoPicker.REQUEST_CODE) {
        if (data != null) {
            photos = data.getStringArrayListExtra(PhotoPicker.KEY_SELECTED_PHOTOS);
            for (int i=0;i<photos.size();i++){
                Log.e("1111===",photos.get(i).toString());
            }
        }
    }
}

manifest配置，許可權以及Activity（三方封裝方法）

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    >
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.CAMERA" />
  <application
    ...
    >
    ...
    
    <activity android:name="me.iwf.photopicker.PhotoPickerActivity"
      android:theme="@style/Theme.AppCompat.NoActionBar" 
       />

    <activity android:name="me.iwf.photopicker.PhotoPagerActivity"
      android:theme="@style/Theme.AppCompat.NoActionBar"/>
    
  </application>
</manifest>

Custom style配置

<style name="actionBarTheme" parent="ThemeOverlay.AppCompat.Dark.ActionBar">
  <item name="android:textColorPrimary">@android:color/primary_text_light</item>
  <item name="actionBarSize">15sp</item>
</style>

<style name="customTheme" parent="Theme.AppCompat.Light.NoActionBar">
  <item name="actionBarTheme">@style/actionBarTheme</item>
  <item name="colorPrimary">#FFA500</item>
  <item name="actionBarSize">15sp</item>
  <item name="colorPrimaryDark">#CCa500</item>
</style>