ExFilePicker.java
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package com.cnlive.filespicker;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Build;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.annotation.RequiresApi;
import com.cnlive.filespicker.ui.FilePickerActivity;
public class ExFilePicker {
@Nullable
private String mStartDirectory;
private int mMaxFileCount;
private int maxVideoSize;
private int maxFileSize;
private int maxImageSize;
public void setMaxVideoSize(int maxVideoSize) {
this.maxVideoSize = maxVideoSize;
}
public void setMaxFileSize(int maxFileSize) {
this.maxFileSize = maxFileSize;
}
public void setMaxImageSize(int maxImageSize) {
this.maxImageSize = maxImageSize;
}
public void setStartDirectory(@Nullable String startDirectory) {
mStartDirectory = startDirectory;
}
public void setMaxFileCount(int maxFileCount) {
this.mMaxFileCount = maxFileCount;
}
public void start(@NonNull Activity activity, int requestCode) {
activity.startActivityForResult(createIntent(activity), requestCode);
}
public void start(@NonNull android.support.v4.app.Fragment fragment, int requestCode) {
fragment.startActivityForResult(createIntent(fragment.getContext()), requestCode);
}
@RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
public void start(@NonNull android.app.Fragment fragment, int requestCode) {
Context context;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
context = fragment.getContext();
} else {
context = fragment.getActivity();
}
fragment.startActivityForResult(createIntent(context), requestCode);
}
@NonNull
private Intent createIntent(@NonNull Context context) {
Intent intent = new Intent(context, FilePickerActivity.class);
intent.putExtra(FilePickerActivity.EXTRA_START_DIRECTORY, mStartDirectory);
intent.putExtra(FilePickerActivity.SELECT_MAX_FILE_COUNT, mMaxFileCount);
intent.putExtra(FilePickerActivity.EXTRA_MAX_IMAGE_SIZE, maxImageSize);
intent.putExtra(FilePickerActivity.EXTRA_MAX_VIDEO_SIZE, maxVideoSize);
intent.putExtra(FilePickerActivity.EXTRA_MAX_FILE_SIZE, maxFileSize);
return intent;
}
}