imandaliya

private fun saveImageToStorage() {
        try {
            val uri: Uri?
            val fileName = "Screenshot_${Calendar.getInstance().time}.jpg"
            val imageOutStream: OutputStream? = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
                val values = ContentValues()
                values.put(MediaStore.Images.Media.DISPLAY_NAME, fileName)
                values.put(MediaStore.Images.Media.MIME_TYPE, "image/*")
                values.put(MediaStore.Images.Media.RELATIVE_PATH, Environment.DIRECTORY_PICTURES)
                uri = contentResolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values)

imandaliya

// original link : https://androidexplained.github.io/android/android11/scoped-storage/2020/09/29/file-saving-android-11.html

private fun openDocumentToSavePDF() {
        val intent = Intent(Intent.ACTION_CREATE_DOCUMENT).apply {
            addCategory(Intent.CATEGORY_OPENABLE)
            type = "application/pdf"
            val fileName = "Screenshot_${Calendar.getInstance().time}.pdf"
            putExtra(Intent.EXTRA_TITLE, fileName)
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                putExtra(DocumentsContract.EXTRA_INITIAL_URI, Environment.DIRECTORY_DOCUMENTS)

imandaliya

// Get external storage public directory file path 
// original thread https://stackoverflow.com/questions/61406818/filenotfoundexception-open-failed-eperm-operation-not-permitted-during-saving
ContextWrapper cw = new ContextWrapper(mContext);
String fullPath = cw.getExternalFilesDir(Environment.DIRECTORY_MUSIC).toString();
File directory = cw.getExternalFilesDir(Environment.DIRECTORY_MUSIC);

imandaliya

// add this line in defaultConfig 
        ndk {
            abiFilters 'x86', 'x86_64', 'armeabi', 'armeabi-v7a' , 'arm64-v8a'
        }

imandaliya

package com.rahul.android.material.support.views;

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.drawable.GradientDrawable;
import android.os.Build;
import android.util.AttributeSet;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;

imandaliya

public void setThemeTransparentBar(AppCompatActivity activity, AppBarLayout appBarLayout, Toolbar toolbar, RecyclerView recyclerView) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {

            if (appBarLayout == null || toolbar == null || recyclerView == null) return;

            int color = ContextCompat.getColor(activity.getApplicationContext(), R.color.bar_transparent);

            appBarLayout.setBackgroundColor(color);
            toolbar.setBackgroundColor(Color.TRANSPARENT);

imandaliya

import android.graphics.*
import androidx.core.graphics.ColorUtils
import androidx.exifinterface.media.ExifInterface
import java.io.File
import java.nio.ByteBuffer
import java.nio.ByteOrder

abstract class ImageUtils {
    companion object {

imandaliya

/*
To remove Webview inflation error
*/
public class MyWebView extends WebView {
    public MyWebView(Context context) {
        super(getFixedContext(context));
    }

    public MyWebView(Context context, AttributeSet attrs) {
        super(getFixedContext(context), attrs);

imandaliya

Material Desing for Android

https://dev.materialdesignicons.com/getting-started/android


Github : https://github.com/code-mc/material-icon-lib

imandaliya

// TODO call this method in AspectRation item clicked. where original size aspect ration is 0 

private void resetCropView(){
        mGestureCropImageView.postRotate(-mGestureCropImageView.getCurrentAngle());
        mGestureCropImageView.zoomInImage(mGestureCropImageView.getMinScale());
}