1 当子类包含fragment时,自动回调onActivityResult方法

YangShuai
1 parent cdd48e87
Showing 12 changed files with 19 additions and 789 deletions
app/strike/src/main/java/com/cnlive/strike/MainActivity.java
cloud/user/src/main/java/com/cnlive/strike/user/frame/presenter/QuickLoginPresenter.java
cloud/user/src/main/java/com/cnlive/strike/user/ui/activity/FirstLoginActivity.java
cloud/user/src/main/java/com/cnlive/strike/user/ui/activity/LoginActivity.java
core/base/src/main/java/com/cnlive/core/libs/base/frame/activity/BaseActivity.java
core/base/src/main/java/top/zibin/luban/Checker.java
core/base/src/main/java/top/zibin/luban/CompressionPredicate.java
core/base/src/main/java/top/zibin/luban/Engine.java
core/base/src/main/java/top/zibin/luban/InputStreamProvider.java
core/base/src/main/java/top/zibin/luban/Luban.java
core/base/src/main/java/top/zibin/luban/OnCompressListener.java
core/base/src/main/java/top/zibin/luban/OnRenameListener.java
@@ -28,7 +28,7 @@ public class MainActivity extends AppCompatActivity {
         findViewById(R.id.go_to).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                startActivity(new Intent(MainActivity.this, MyActivity.class));
+                startActivity(new Intent(MainActivity.this, LoginActivity.class));
 //                finish();
             }
         });
@@ -164,9 +164,9 @@ public class QuickLoginPresenter extends BasePresenter&lt;QuickLoginView&gt; {
                 } else {
                     //友盟账号登录统计,暂时只有平台登录，后续对接三方登录
 //                        MobclickAgent.onProfileSignIn("CNLive", user.getUid());
-                    ifViewAttached(view -> view.showMainView(false, false));
+//                    ifViewAttached(view -> view.showMainView(false, false));
                     //todo 测试首次用户
-//                    ifViewAttached(view -> view.showEditView(false));
+                    ifViewAttached(view -> view.showEditView(false));
                 }
                 AppConfig.setCountryCode("");
                 AppConfig.setVerificationCode("");
@@ -24,10 +24,6 @@ public class FirstLoginActivity extends BaseActivity {
     private String tagMsg;
     public static String TAG_CLICK_AD = "clickAd";
-    @Override
-    protected int getViewLayoutId() {
-        return R.layout.activity_login;
-    }
     @Override
     protected void initParam() {
@@ -44,9 +40,9 @@ public class FirstLoginActivity extends BaseActivity {
     @Override
     protected void initView() {
         super.initView();
-        FragmentManager fragmentManager = getSupportFragmentManager();
-        FragmentUtil fragmentUtil = new FragmentUtil(R.id.loginContent);
-        fragmentUtil.initFragment(firstLoginFragment, fragmentManager);
+        if (null != firstLoginFragment) {
+            loadRootFragment(firstLoginFragment);
+        }
     }
     @Override
@@ -54,18 +50,6 @@ public class FirstLoginActivity extends BaseActivity {
         super.onDestroy();
     }
-    @Override
-    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-        super.onActivityResult(requestCode, resultCode, data);
-        firstLoginFragment.onActivityResult(requestCode, resultCode, data);
-    }
-
-    @Override
-    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
-        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
-        if (firstLoginFragment != null)
-            firstLoginFragment.onRequestPermissionsResult(requestCode, permissions, grantResults);
-    }
     @Override
     public void onBackPressed() {
@@ -91,13 +91,6 @@ public class LoginActivity extends BaseActivity {
     }
     @Override
-    public void onActivityResult(int requestCode, int resultCode, Intent data) {
-        super.onActivityResult(requestCode, resultCode, data);
-        if (quickLoginFragment != null)
-            quickLoginFragment.onActivityResult(requestCode, resultCode, data);
-    }
-
-    @Override
     protected void onNewIntent(Intent intent) {
         super.onNewIntent(intent);
         tagMsg = intent.getStringExtra(TAG_MSG) == null ? "" : intent.getStringExtra(TAG_MSG);
@@ -32,6 +32,7 @@ import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
 import androidx.databinding.DataBindingUtil;
 import androidx.databinding.ViewDataBinding;
+import androidx.fragment.app.Fragment;
 import com.alibaba.android.arouter.launcher.ARouter;
 import com.cnlive.core.libs.base.application.AppConfig;
@@ -1015,4 +1016,16 @@ public abstract class BaseActivity&lt;V extends BaseView, P extends BasePresenter&lt;V
         return mSwipeDelegate.getSwipeBackLayout();
     }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (null!=getSupportFragmentManager()&&null != getSupportFragmentManager().getFragments()) {
+            for (Fragment fragment : getSupportFragmentManager().getFragments()) {
+                if (null != fragment) {
+                    fragment.onActivityResult(requestCode, resultCode, data);
+                }
+            }
+        }
+    }
 }
 \ No newline at end of file
-package top.zibin.luban;
-
-import android.graphics.BitmapFactory;
-import android.util.Log;
-
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-enum Checker {
-  SINGLE;
-
-  private static final String TAG = "Luban";
-
-  private static List<String> format = new ArrayList<>();
-  private static final String JPG = ".jpg";
-  private static final String JPEG = ".jpeg";
-  private static final String PNG = ".png";
-  private static final String WEBP = ".webp";
-  private static final String GIF = ".gif";
-
-  private final byte[] JPEG_SIGNATURE = new byte[]{(byte) 0xFF, (byte) 0xD8, (byte) 0xFF};
-
-  static {
-    format.add(JPG);
-    format.add(JPEG);
-    format.add(PNG);
-    format.add(WEBP);
-    format.add(GIF);
-  }
-
-  /**
-   * Determine if it is JPG.
-   *
-   * @param is image file input stream
-   */
-  boolean isJPG(InputStream is) {
-    return isJPG(toByteArray(is));
-  }
-
-  /**
-   * Returns the degrees in clockwise. Values are 0, 90, 180, or 270.
-   */
-  int getOrientation(InputStream is) {
-    return getOrientation(toByteArray(is));
-  }
-
-  private boolean isJPG(byte[] data) {
-    if (data == null || data.length < 3) {
-      return false;
-    }
-    byte[] signatureB = new byte[]{data[0], data[1], data[2]};
-    return Arrays.equals(JPEG_SIGNATURE, signatureB);
-  }
-
-  private int getOrientation(byte[] jpeg) {
-    if (jpeg == null) {
-      return 0;
-    }
-
-    int offset = 0;
-    int length = 0;
-
-    // ISO/IEC 10918-1:1993(E)
-    while (offset + 3 < jpeg.length && (jpeg[offset++] & 0xFF) == 0xFF) {
-      int marker = jpeg[offset] & 0xFF;
-
-      // Check if the marker is a padding.
-      if (marker == 0xFF) {
-        continue;
-      }
-      offset++;
-
-      // Check if the marker is SOI or TEM.
-      if (marker == 0xD8 || marker == 0x01) {
-        continue;
-      }
-      // Check if the marker is EOI or SOS.
-      if (marker == 0xD9 || marker == 0xDA) {
-        break;
-      }
-
-      // Get the length and check if it is reasonable.
-      length = pack(jpeg, offset, 2, false);
-      if (length < 2 || offset + length > jpeg.length) {
-        Log.e(TAG, "Invalid length");
-        return 0;
-      }
-
-      // Break if the marker is EXIF in APP1.
-      if (marker == 0xE1 && length >= 8
-          && pack(jpeg, offset + 2, 4, false) == 0x45786966
-          && pack(jpeg, offset + 6, 2, false) == 0) {
-        offset += 8;
-        length -= 8;
-        break;
-      }
-
-      // Skip other markers.
-      offset += length;
-      length = 0;
-    }
-
-    // JEITA CP-3451 Exif Version 2.2
-    if (length > 8) {
-      // Identify the byte order.
-      int tag = pack(jpeg, offset, 4, false);
-      if (tag != 0x49492A00 && tag != 0x4D4D002A) {
-        Log.e(TAG, "Invalid byte order");
-        return 0;
-      }
-      boolean littleEndian = (tag == 0x49492A00);
-
-      // Get the offset and check if it is reasonable.
-      int count = pack(jpeg, offset + 4, 4, littleEndian) + 2;
-      if (count < 10 || count > length) {
-        Log.e(TAG, "Invalid offset");
-        return 0;
-      }
-      offset += count;
-      length -= count;
-
-      // Get the count and go through all the elements.
-      count = pack(jpeg, offset - 2, 2, littleEndian);
-      while (count-- > 0 && length >= 12) {
-        // Get the tag and check if it is orientation.
-        tag = pack(jpeg, offset, 2, littleEndian);
-        if (tag == 0x0112) {
-          int orientation = pack(jpeg, offset + 8, 2, littleEndian);
-          switch (orientation) {
-            case 1:
-              return 0;
-            case 3:
-              return 180;
-            case 6:
-              return 90;
-            case 8:
-              return 270;
-          }
-          Log.e(TAG, "Unsupported orientation");
-          return 0;
-        }
-        offset += 12;
-        length -= 12;
-      }
-    }
-
-    Log.e(TAG, "Orientation not found");
-    return 0;
-  }
-
-  String extSuffix(InputStreamProvider input) {
-    try {
-      BitmapFactory.Options options = new BitmapFactory.Options();
-      options.inJustDecodeBounds = true;
-      BitmapFactory.decodeStream(input.open(), null, options);
-      return options.outMimeType.replace("image/", ".");
-    } catch (Exception e) {
-      return JPG;
-    }
-  }
-
-  boolean needCompress(int leastCompressSize, String path) {
-    if (leastCompressSize > 0) {
-      File source = new File(path);
-      return source.exists() && source.length() > (leastCompressSize << 10);
-    }
-    return true;
-  }
-
-  private int pack(byte[] bytes, int offset, int length, boolean littleEndian) {
-    int step = 1;
-    if (littleEndian) {
-      offset += length - 1;
-      step = -1;
-    }
-
-    int value = 0;
-    while (length-- > 0) {
-      value = (value << 8) | (bytes[offset] & 0xFF);
-      offset += step;
-    }
-    return value;
-  }
-
-  private byte[] toByteArray(InputStream is) {
-    if (is == null) {
-      return new byte[0];
-    }
-
-    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
-
-    int read;
-    byte[] data = new byte[4096];
-
-    try {
-      while ((read = is.read(data, 0, data.length)) != -1) {
-        buffer.write(data, 0, read);
-      }
-    } catch (Exception ignored) {
-      return new byte[0];
-    } finally {
-      try {
-        buffer.close();
-      } catch (IOException ignored) {
-      }
-    }
-
-    return buffer.toByteArray();
-  }
-}
-package top.zibin.luban;
-
-/**
- * Created on 2018/1/3 19:43
- *
- * @author andy
- *
- * A functional interface (callback) that returns true or false for the given input path should be compressed.
- */
-
-public interface CompressionPredicate {
-
-    /**
-     * Determine the given input path should be compressed and return a boolean.
-     * @param path input path
-     * @return the boolean result
-     */
-    boolean apply(String path);
-}
-package top.zibin.luban;
-
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Matrix;
-
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-
-/**
- * Responsible for starting compress and managing active and cached resources.
- */
-class Engine {
-    private InputStreamProvider srcImg;
-    private File tagImg;
-    private int srcWidth;
-    private int srcHeight;
-    private boolean focusAlpha;
-
-    Engine(InputStreamProvider srcImg, File tagImg, boolean focusAlpha) throws IOException {
-        this.tagImg = tagImg;
-        this.srcImg = srcImg;
-        this.focusAlpha = focusAlpha;
-
-        BitmapFactory.Options options = new BitmapFactory.Options();
-        options.inJustDecodeBounds = true;
-        options.inSampleSize = 1;
-
-        BitmapFactory.decodeStream(srcImg.open(), null, options);
-        this.srcWidth = options.outWidth;
-        this.srcHeight = options.outHeight;
-    }
-
-    private int computeSize() {
-        srcWidth = srcWidth % 2 == 1 ? srcWidth + 1 : srcWidth;
-        srcHeight = srcHeight % 2 == 1 ? srcHeight + 1 : srcHeight;
-
-        int longSide = Math.max(srcWidth, srcHeight);
-        int shortSide = Math.min(srcWidth, srcHeight);
-
-        float scale = ((float) shortSide / longSide);
-        if (scale <= 1 && scale > 0.5625) {
-            if (longSide < 1664) {
-                return 1;
-            } else if (longSide < 4990) {
-                return 2;
-            } else if (longSide > 4990 && longSide < 10240) {
-                return 4;
-            } else {
-                return longSide / 1280 == 0 ? 1 : longSide / 1280;
-            }
-        } else if (scale <= 0.5625 && scale > 0.5) {
-            return longSide / 1280 == 0 ? 1 : longSide / 1280;
-        } else {
-            //TODO 增加最大像素限制
-            return Math.max((int) Math.ceil(longSide / (1280.0 / scale)), 1 + (longSide / 20480));
-        }
-    }
-
-    private Bitmap rotatingImage(Bitmap bitmap, int angle) {
-        Matrix matrix = new Matrix();
-
-        matrix.postRotate(angle);
-
-        return Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);
-    }
-
-    File compress() throws IOException {
-        BitmapFactory.Options options = new BitmapFactory.Options();
-        options.inSampleSize = computeSize();
-
-        Bitmap tagBitmap = BitmapFactory.decodeStream(srcImg.open(), null, options);
-        ByteArrayOutputStream stream = new ByteArrayOutputStream();
-
-        if (Checker.SINGLE.isJPG(srcImg.open())) {
-            tagBitmap = rotatingImage(tagBitmap, Checker.SINGLE.getOrientation(srcImg.open()));
-        }
-        tagBitmap.compress(focusAlpha ? Bitmap.CompressFormat.PNG : Bitmap.CompressFormat.JPEG, 60, stream);
-        tagBitmap.recycle();
-
-        FileOutputStream fos = new FileOutputStream(tagImg);
-        fos.write(stream.toByteArray());
-        fos.flush();
-        fos.close();
-        stream.close();
-
-        return tagImg;
-    }
-}
 \ No newline at end of file
-package top.zibin.luban;
-
-import java.io.IOException;
-import java.io.InputStream;
-
-/**
- * 通过此接口获取输入流，以兼容文件、FileProvider方式获取到的图片
- * <presenter>
- * Get the input stream through this interface, and obtain the picture using compatible files and FileProvider
- */
-public interface InputStreamProvider {
-
-  InputStream open() throws IOException;
-
-  String getPath();
-}
-package top.zibin.luban;
-
-import android.content.Context;
-import android.net.Uri;
-import android.os.AsyncTask;
-import android.os.Handler;
-import android.os.Looper;
-import android.os.Message;
-import android.text.TextUtils;
-import android.util.Log;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-@SuppressWarnings("unused")
-public class Luban implements Handler.Callback {
-  private static final String TAG = "Luban";
-  private static final String DEFAULT_DISK_CACHE_DIR = "luban_disk_cache";
-
-  private static final int MSG_COMPRESS_SUCCESS = 0;
-  private static final int MSG_COMPRESS_START = 1;
-  private static final int MSG_COMPRESS_ERROR = 2;
-
-  private String mTargetDir;
-  private boolean focusAlpha;
-  private int mLeastCompressSize;
-  private OnRenameListener mRenameListener;
-  private OnCompressListener mCompressListener;
-  private CompressionPredicate mCompressionPredicate;
-  private List<InputStreamProvider> mStreamProviders;
-
-  private Handler mHandler;
-
-  private Luban(Builder builder) {
-    this.mTargetDir = builder.mTargetDir;
-    this.mRenameListener = builder.mRenameListener;
-    this.mStreamProviders = builder.mStreamProviders;
-    this.mCompressListener = builder.mCompressListener;
-    this.mLeastCompressSize = builder.mLeastCompressSize;
-    this.mCompressionPredicate = builder.mCompressionPredicate;
-    mHandler = new Handler(Looper.getMainLooper(), this);
-  }
-
-  public static Builder with(Context context) {
-    return new Builder(context);
-  }
-
-  /**
-   * Returns a file with a cache image name in the private cache directory.
-   *
-   * @param context A context.
-   */
-  private File getImageCacheFile(Context context, String suffix) {
-    if (TextUtils.isEmpty(mTargetDir)) {
-      mTargetDir = getImageCacheDir(context).getAbsolutePath();
-    }
-
-    String cacheBuilder = mTargetDir + "/" +
-        System.currentTimeMillis() +
-        (int) (Math.random() * 1000) +
-        (TextUtils.isEmpty(suffix) ? ".jpg" : suffix);
-
-    return new File(cacheBuilder);
-  }
-
-  private File getImageCustomFile(Context context, String filename) {
-    if (TextUtils.isEmpty(mTargetDir)) {
-      mTargetDir = getImageCacheDir(context).getAbsolutePath();
-    }
-
-    String cacheBuilder = mTargetDir + "/" + filename;
-
-    return new File(cacheBuilder);
-  }
-
-  /**
-   * Returns a directory with a default name in the private cache directory of the application to
-   * use to store retrieved audio.
-   *
-   * @param context A context.
-   * @see #getImageCacheDir(Context, String)
-   */
-  private File getImageCacheDir(Context context) {
-    return getImageCacheDir(context, DEFAULT_DISK_CACHE_DIR);
-  }
-
-  /**
-   * Returns a directory with the given name in the private cache directory of the application to
-   * use to store retrieved media and thumbnails.
-   *
-   * @param context   A context.
-   * @param cacheName The name of the subdirectory in which to store the cache.
-   * @see #getImageCacheDir(Context)
-   */
-  private static File getImageCacheDir(Context context, String cacheName) {
-    File cacheDir = context.getExternalCacheDir();
-    if (cacheDir != null) {
-      File result = new File(cacheDir, cacheName);
-      if (!result.mkdirs() && (!result.exists() || !result.isDirectory())) {
-        // File wasn't able to create a directory, or the result exists but not a directory
-        return null;
-      }
-      return result;
-    }
-    if (Log.isLoggable(TAG, Log.ERROR)) {
-      Log.e(TAG, "default disk cache dir is null");
-    }
-    return null;
-  }
-
-  /**
-   * start asynchronous compress thread
-   */
-  private void launch(final Context context) {
-    if (mStreamProviders == null || mStreamProviders.size() == 0 && mCompressListener != null) {
-      mCompressListener.onError(new NullPointerException("image file cannot be null"));
-    }
-
-    Iterator<InputStreamProvider> iterator = mStreamProviders.iterator();
-
-    while (iterator.hasNext()) {
-      final InputStreamProvider path = iterator.next();
-
-      AsyncTask.SERIAL_EXECUTOR.execute(new Runnable() {
-        @Override
-        public void run() {
-          try {
-            mHandler.sendMessage(mHandler.obtainMessage(MSG_COMPRESS_START));
-
-            File result = compress(context, path);
-
-            mHandler.sendMessage(mHandler.obtainMessage(MSG_COMPRESS_SUCCESS, result));
-          } catch (IOException e) {
-            mHandler.sendMessage(mHandler.obtainMessage(MSG_COMPRESS_ERROR, e));
-          }
-        }
-      });
-
-      iterator.remove();
-    }
-  }
-
-  /**
-   * start compress and return the file
-   */
-  private File get(InputStreamProvider input, Context context) throws IOException {
-    return new Engine(input, getImageCacheFile(context, Checker.SINGLE.extSuffix(input)), focusAlpha).compress();
-  }
-
-  private List<File> get(Context context) throws IOException {
-    List<File> results = new ArrayList<>();
-    Iterator<InputStreamProvider> iterator = mStreamProviders.iterator();
-
-    while (iterator.hasNext()) {
-      results.add(compress(context, iterator.next()));
-      iterator.remove();
-    }
-
-    return results;
-  }
-
-  private File compress(Context context, InputStreamProvider path) throws IOException {
-    File result;
-
-    File outFile = getImageCacheFile(context, Checker.SINGLE.extSuffix(path));
-
-    if (mRenameListener != null) {
-      String filename = mRenameListener.rename(path.getPath());
-      outFile = getImageCustomFile(context, filename);
-    }
-
-    if (mCompressionPredicate != null) {
-      if (mCompressionPredicate.apply(path.getPath())
-          && Checker.SINGLE.needCompress(mLeastCompressSize, path.getPath())) {
-        result = new Engine(path, outFile, focusAlpha).compress();
-      } else {
-        result = new File(path.getPath());
-      }
-    } else {
-      result = Checker.SINGLE.needCompress(mLeastCompressSize, path.getPath()) ?
-          new Engine(path, outFile, focusAlpha).compress() :
-          new File(path.getPath());
-    }
-
-    return result;
-  }
-
-  @Override
-  public boolean handleMessage(Message msg) {
-    if (mCompressListener == null) return false;
-
-    switch (msg.what) {
-      case MSG_COMPRESS_START:
-        mCompressListener.onStart();
-        break;
-      case MSG_COMPRESS_SUCCESS:
-        mCompressListener.onSuccess((File) msg.obj);
-        break;
-      case MSG_COMPRESS_ERROR:
-        mCompressListener.onError((Throwable) msg.obj);
-        break;
-    }
-    return false;
-  }
-
-  public static class Builder {
-    private Context context;
-    private String mTargetDir;
-    private boolean focusAlpha;
-    private int mLeastCompressSize = 100;
-    private OnRenameListener mRenameListener;
-    private OnCompressListener mCompressListener;
-    private CompressionPredicate mCompressionPredicate;
-    private List<InputStreamProvider> mStreamProviders;
-
-    Builder(Context context) {
-      this.context = context;
-      this.mStreamProviders = new ArrayList<>();
-    }
-
-    private Luban build() {
-      return new Luban(this);
-    }
-
-    public Builder load(InputStreamProvider inputStreamProvider) {
-      mStreamProviders.add(inputStreamProvider);
-      return this;
-    }
-
-    public Builder load(final File file) {
-      mStreamProviders.add(new InputStreamProvider() {
-        @Override
-        public InputStream open() throws IOException {
-          return new FileInputStream(file);
-        }
-
-        @Override
-        public String getPath() {
-          return file.getAbsolutePath();
-        }
-      });
-      return this;
-    }
-
-    public Builder load(final String string) {
-      mStreamProviders.add(new InputStreamProvider() {
-        @Override
-        public InputStream open() throws IOException {
-          return new FileInputStream(string);
-        }
-
-        @Override
-        public String getPath() {
-          return string;
-        }
-      });
-      return this;
-    }
-
-    public <T> Builder load(List<T> list) {
-      for (T src : list) {
-        if (src instanceof String) {
-          load((String) src);
-        } else if (src instanceof File) {
-          load((File) src);
-        } else if (src instanceof Uri) {
-          load((Uri) src);
-        } else {
-          throw new IllegalArgumentException("Incoming data type exception, it must be String, File, Uri or Bitmap");
-        }
-      }
-      return this;
-    }
-
-    public Builder load(final Uri uri) {
-      mStreamProviders.add(new InputStreamProvider() {
-        @Override
-        public InputStream open() throws IOException {
-          return context.getContentResolver().openInputStream(uri);
-        }
-
-        @Override
-        public String getPath() {
-          return uri.getPath();
-        }
-      });
-      return this;
-    }
-
-    public Builder putGear(int gear) {
-      return this;
-    }
-
-    public Builder setRenameListener(OnRenameListener listener) {
-      this.mRenameListener = listener;
-      return this;
-    }
-
-    public Builder setCompressListener(OnCompressListener listener) {
-      this.mCompressListener = listener;
-      return this;
-    }
-
-    public Builder setTargetDir(String targetDir) {
-      this.mTargetDir = targetDir;
-      return this;
-    }
-
-    /**
-     * Do I need to keep the image's alpha channel
-     *
-     * @param focusAlpha <presenter> true - to keep alpha channel, the compress speed will be slow. </presenter>
-     *                   <presenter> false - don't keep alpha channel, it might have a black background.</presenter>
-     */
-    public Builder setFocusAlpha(boolean focusAlpha) {
-      this.focusAlpha = focusAlpha;
-      return this;
-    }
-
-    /**
-     * do not compress when the origin image file size less than one value
-     *
-     * @param size the value of file size, unit KB, default 100K
-     */
-    public Builder ignoreBy(int size) {
-      this.mLeastCompressSize = size;
-      return this;
-    }
-
-    /**
-     * do compress image when return value was true, otherwise, do not compress the image file
-     *
-     * @param compressionPredicate A predicate callback that returns true or false for the given input path should be compressed.
-     */
-    public Builder filter(CompressionPredicate compressionPredicate) {
-      this.mCompressionPredicate = compressionPredicate;
-      return this;
-    }
-
-
-    /**
-     * begin compress image with asynchronous
-     */
-    public void launch() {
-      build().launch(context);
-    }
-
-    public File get(final String path) throws IOException {
-      return build().get(new InputStreamProvider() {
-        @Override
-        public InputStream open() throws IOException {
-          return new FileInputStream(path);
-        }
-
-        @Override
-        public String getPath() {
-          return path;
-        }
-      }, context);
-    }
-
-    /**
-     * begin compress image with synchronize
-     *
-     * @return the thumb image file list
-     */
-    public List<File> get() throws IOException {
-      return build().get(context);
-    }
-  }
-}
 \ No newline at end of file
-package top.zibin.luban;
-
-import java.io.File;
-
-public interface OnCompressListener {
-
-  /**
-   * Fired when the compression is started, override to handle in your own code
-   */
-  void onStart();
-
-  /**
-   * Fired when a compression returns successfully, override to handle in your own code
-   */
-  void onSuccess(File file);
-
-  /**
-   * Fired when a compression fails to complete, override to handle in your own code
-   */
-  void onError(Throwable e);
-}
-package top.zibin.luban;
-
-/**
- * Author: zibin
- * Datetime: 2018/5/18
- * <presenter>
- * 提供修改压缩图片命名接口
- * <presenter>
- * A functional interface (callback) that used to rename the file after compress.
- */
-public interface OnRenameListener {
-
-  /**
-   * 压缩前调用该方法用于修改压缩后文件名
-   * <presenter>
-   * Call before compression begins.
-   *
-   * @param filePath 传入文件路径/ file path
-   * @return 返回重命名后的字符串/ file name
-   */
-  String rename(String filePath);
-}