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flutter_file_picker
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adds FilePath utils class and removes previous commons dependency

This commit is contained in:
Miguel Ruivo 2018-09-12 17:13:05 +01:00
parent 811016acbc
commit c02b5e18e7
5 changed files with 168 additions and 8 deletions
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android/.idea/caches/build_file_checksums.ser
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android/.idea/misc.xml
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@ -25,7 +25,7 @@
</value>
</option>
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build/classes" />
</component>
<component name="ProjectType">

3
android/build.gradle
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@ -34,6 +34,5 @@ android {
}
dependencies {
implementation 'in.gauriinfotech:commons:1.0.8'
//compileOnly files('tmplibs/flutter.jar')
implementation 'com.android.support:appcompat-v7:27.0.0'
}

156
android/src/main/java/com/mr/flutter/plugin/filepicker/FilePath.java Normal file
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@ -0,0 +1,156 @@
package com.mr.flutter.plugin.filepicker;
import android.annotation.TargetApi;
import android.content.ContentUris;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;
import android.provider.DocumentsContract;
import android.provider.MediaStore;
import android.util.Log;
/**
* Credits to NiRRaNjAN from package in.gauriinfotech.commons;.
**/
public class FilePath
{
private static final String tag = "FilePathPicker";
public static String getPath(final Uri uri, Context context)
{
final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
if (isKitKat)
{
return getForApi19(context, uri);
} else if ("content".equalsIgnoreCase(uri.getScheme()))
{
if (isGooglePhotosUri(uri))
{
return uri.getLastPathSegment();
}
return getDataColumn(context, uri, null, null);
} else if ("file".equalsIgnoreCase(uri.getScheme()))
{
return uri.getPath();
}
return null;
}
@TargetApi(19)
private static String getForApi19(Context context, Uri uri)
{
Log.e(tag, "+++ API 19 URI :: " + uri);
if (DocumentsContract.isDocumentUri(context, uri))
{
Log.e(tag, "+++ Document URI");
if (isExternalStorageDocument(uri))
{
Log.e(tag, "+++ External Document URI");
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
if ("primary".equalsIgnoreCase(type))
{
Log.e(tag, "+++ Primary External Document URI");
return Environment.getExternalStorageDirectory() + "/" + split[1];
}
} else if (isDownloadsDocument(uri))
{
Log.e(tag, "+++ Downloads External Document URI");
final String id = DocumentsContract.getDocumentId(uri);
final Uri contentUri = ContentUris.withAppendedId(
Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
return getDataColumn(context, contentUri, null, null);
} else if (isMediaDocument(uri))
{
Log.e(tag, "+++ Media Document URI");
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
Uri contentUri = null;
if ("image".equals(type))
{
Log.e(tag, "+++ Image Media Document URI");
contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
} else if ("video".equals(type))
{
Log.e(tag, "+++ Video Media Document URI");
contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
} else if ("audio".equals(type))
{
Log.e(tag, "+++ Audio Media Document URI");
contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
}
final String selection = "_id=?";
final String[] selectionArgs = new String[]{
split[1]
};
return getDataColumn(context, contentUri, selection, selectionArgs);
}
} else if ("content".equalsIgnoreCase(uri.getScheme()))
{
Log.e(tag, "+++ No DOCUMENT URI :: CONTENT ");
if (isGooglePhotosUri(uri))
return uri.getLastPathSegment();
return getDataColumn(context, uri, null, null);
} else if ("file".equalsIgnoreCase(uri.getScheme()))
{
Log.e(tag, "+++ No DOCUMENT URI :: FILE ");
return uri.getPath();
}
return null;
}
private static String getDataColumn(Context context, Uri uri, String selection,
String[] selectionArgs)
{
Cursor cursor = null;
final String column = "_data";
final String[] projection = {
column
};
try
{
cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs,
null);
if (cursor != null && cursor.moveToFirst())
{
final int index = cursor.getColumnIndexOrThrow(column);
return cursor.getString(index);
}
} finally
{
if (cursor != null)
cursor.close();
}
return null;
}
private static boolean isExternalStorageDocument(Uri uri)
{
return "com.android.externalstorage.documents".equals(uri.getAuthority());
}
private static boolean isDownloadsDocument(Uri uri)
{
return "com.android.providers.downloads.documents".equals(uri.getAuthority());
}
private static boolean isMediaDocument(Uri uri)
{
return "com.android.providers.media.documents".equals(uri.getAuthority());
}
private static boolean isGooglePhotosUri(Uri uri)
{
return "com.google.android.apps.photos.content".equals(uri.getAuthority());
}
}

15
android/src/main/java/com/mr/flutter/plugin/filepicker/FilePickerPlugin.java
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@ -5,17 +5,16 @@ import android.app.Activity;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Build;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.util.Log;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.InputStream;
import in.gauriinfotech.commons.Commons;
import io.flutter.plugin.common.MethodCall;
import io.flutter.plugin.common.MethodChannel;
import io.flutter.plugin.common.MethodChannel.MethodCallHandler;
@ -47,7 +46,7 @@ public class FilePickerPlugin implements MethodCallHandler {
if (data != null) {
Uri uri = data.getData();
Log.i(TAG, "URI:" +data.getData().toString());
String fullPath = Commons.getPath(uri, instance.context());
String fullPath = FilePath.getPath(uri, instance.context());
String cloudFile = null;
if(fullPath == null)
@ -115,9 +114,15 @@ public class FilePickerPlugin implements MethodCallHandler {
}
private void startFileExplorer() {
Intent intent;
if (checkPermission()) {
Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
if(Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT){
intent = new Intent(Intent.ACTION_PICK);
}else{
intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
}
intent.setType("application/pdf");
intent.addCategory(Intent.CATEGORY_OPENABLE);
instance.activity().startActivityForResult(intent, REQUEST_CODE);