New version released v19.0.19 on 30-07-22

Changelogs

• Added use of custom image from URL
• Added content text-alignment option

Read the changes in README

Alert Dialog

AlertDialog for Android, a beautiful and material alert dialog to use in your android app.

Older verion of this library has been removed please use new version of this library.

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Contributors

NassB (Nassim B.)

Library available at JitPack.io

Latest version of this library is migrated to androidx

Features

• Materialistic alert dialog
• Change font style
• Change text color
• Change button color and background
• Show Custom Image from URL in dialog (type: circleCrop, full-size)
• Change the content text-alignment as you want
• More features are coming soon

ScreenShot

Setup

The simplest way to use AlertDialog is to add the library as dependency to your build.

Gradle

Add it in your root build.gradle at the end of repositories:

allprojects {
	repositories {
		...
		maven { url 'https://jitpack.io' }
	}
}

Step 2. Add the dependency

dependencies {
        implementation 'com.github.TutorialsAndroid:KAlertDialog:v19.0.19'
}

Usage

Show material progress

KAlertDialog pDialog = new KAlertDialog(this, KAlertDialog.PROGRESS_TYPE, 0);
pDialog.getProgressHelper().setBarColor(Color.parseColor("#A5DC86"));
pDialog.setTitleText("Loading");
pDialog.setCancelable(false);
pDialog.show();

You can customize progress bar dynamically with materialish-progress methods via KAlertDialog.getProgressHelper():

• resetCount()
• isSpinning()
• spin()
• stopSpinning()
• getProgress()
• setProgress(float progress)
• setInstantProgress(float progress)
• getCircleRadius()
• setCircleRadius(int circleRadius)
• getBarWidth()
• setBarWidth(int barWidth)
• getBarColor()
• setBarColor(int barColor)
• getRimWidth()
• setRimWidth(int rimWidth)
• getRimColor()
• setRimColor(int rimColor)
• getSpinSpeed()
• setSpinSpeed(float spinSpeed)

A basic message：

new KAlertDialog(this, 0)
    .setTitleText("Here's a message!")
    .show();

A title with a text under：

new KAlertDialog(this, 0)
    .setTitleText("Here's a message!")
    .setContentText("It's pretty, isn't it?")
    .show();

A error message：

new KAlertDialog(this, KAlertDialog.ERROR_TYPE, 0)
    .setTitleText("Oops...")
    .setContentText("Something went wrong!")
    .show();

A warning message：

new KAlertDialog(this, KAlertDialog.WARNING_TYPE, 0)
    .setTitleText("Are you sure?")
    .setContentText("Won't be able to recover this file!")
    .setConfirmText("Yes,delete it!")
    .show();

A success message：

new KAlertDialog(this, KAlertDialog.SUCCESS_TYPE, 0)
    .setTitleText("Good job!")
    .setContentText("You clicked the button!")
    .show();

A message with a custom icon：

new KAlertDialog(this, KAlertDialog.CUSTOM_IMAGE_TYPE, 0)
    .setTitleText("Sweet!")
    .setContentText("Here's a custom image.")
    .setCustomImage(R.drawable.custom_img)
    .show();

A message with a custom image URL

displayType - KAlertDialog.IMAGE_BIG - For full size image
displayType - KAlertDialog.IMAGE_CIRCLE - For Circle Crop image

Note: This feature is still in development

new KAlertDialog(this, KAlertDialog.URL_IMAGE_TYPE, 0)
                .setTitleText("KAlertDialog")
                .setContentText("Here's a custom image.")
                .setURLImage("put your image url", displayType)
                .setConfirmText("OK")
                .show();

To Hide Cancel And Confirm Button：

new KAlertDialog(this, KAlertDialog.CUSTOM_IMAGE_TYPE, 0)
    .setTitleText("Sweet!")
    .setContentText("Here's a custom image.")
    .setCustomImage(R.drawable.custom_img)
    .setConfirmText("OK") //Do not call this if you don't want to show confirm button
    .setCancelText("CANCEL")//Do not call this if you don't want to show cancel button
    .show();

To Change the font of title and content：

new KAlertDialog(this, alertType, R.font.yourFontName)

To Change the font of only title：

.dialogTitleFont(R.font.yourFontName)

To Change the font of only content：

.dialogContentFont(R.font.yourFontName)

To Change the color of title and content

.setTitleColor(R.color.yourColorName)
.setContentColor(R.color.yourColorName)

To Change the content textAlignment

//Text alignment start
.setContentTextAlignment(View.TEXT_ALIGNMENT_VIEW_START, Gravity.START)

or

//Text alignment center
.setContentTextAlignment(View.TEXT_ALIGNMENT_CENTER, Gravity.CENTER)

Bind the listener to confirm button：

new KAlertDialog(this, KAlertDialog.WARNING_TYPE, 0)
    .setTitleText("Are you sure?")
    .setContentText("Won't be able to recover this file!")
    .setConfirmText("Yes,delete it!")
    .setConfirmClickListener(new KAlertDialog.KAlertClickListener() {
        @Override
        public void onClick(KAlertDialog sDialog) {
            sDialog.dismissWithAnimation();
        }
    })
    .show();

Show the cancel button and bind listener to it：

new KAlertDialog(this, KAlertDialog.WARNING_TYPE, 0)
    .setTitleText("Are you sure?")
    .setContentText("Won't be able to recover this file!")
    .setCancelText("No,cancel plx!")
    .setConfirmText("Yes,delete it!")
    .showCancelButton(true)
    .setCancelClickListener(new KAlertDialog.KAlertClickListener() {
        @Override
        public void onClick(KAlertDialog sDialog) {
            sDialog.cancel();
        }
    })
    .show();

Customizing the alert dialog

.confirmButtonColor(R.color.colorPrimary) // you can change the color of confirm button
.cancelButtonColor(R.color.colorAccent) // you can change the color of cancel button
.setContentTextSize(50) // you can change the content text size
.setTitleText("<h2>Title</h2><br><p>Description here</p>") //you can use html in title text

//This is how you can set dark theme to alert dialog box
@Override
protected void onCreate(Bundle savedInstanceState) {

    //sets the theme for app
    SharedPreferences sharedPreferences = this
            .getSharedPreferences("theme", Context.MODE_PRIVATE);
    final boolean dark = sharedPreferences.getBoolean("dark", false);
    setTheme(dark ? R.style.AppThemeDark : R.style.AppTheme);

    DARK_STYLE = dark; //this will apply dark theme to KAlertDialog Box

    super.onCreate(savedInstanceState);
    setContentView(R.layout.main_ui);
}

And if you want to change the button corners with color create a drawable file

    <?xml version="1.0" encoding="utf-8"?>
    <selector xmlns:android="http://schemas.android.com/apk/res/android">
        <item android:state_pressed="true">
            <shape android:shape="rectangle">
                <solid android:color="#FF5474" />
                <corners android:radius="6dp"/>
            </shape>
        </item>
        <item>
            <shape android:shape="rectangle">
                <solid android:color="#FF1744" />
                <corners android:radius="6dp"/>
            </shape>
        </item>
    </selector>

And then call this method when you create drawable

  .confirmButtonColor(R.drawable.button_background) // you can change border and color of button
  

And if you want to hide Title Text and Content Text of alert dialog

.setTitleText("Are you sure?") //just don't write this line if you want to hide title text
.setContentText("Won't be able to recover this file!") // don't write this line if you want to hide content text

Change the dialog style upon confirming：

new KAlertDialog(this, KAlertDialog.WARNING_TYPE, 0)
    .setTitleText("Are you sure?")
    .setContentText("Won't be able to recover this file!")
    .setConfirmText("Yes,delete it!")
    .setConfirmClickListener(new KAlertDialog.KAlertClickListener() {
        @Override
        public void onClick(KAlertDialog sDialog) {
            sDialog
                .setTitleText("Deleted!")
                .setContentText("Your imaginary file has been deleted!")
                .setConfirmText("OK")
                .setConfirmClickListener(null)
                .changeAlertType(KAlertDialog.SUCCESS_TYPE);
        }
    })
    .show();
    

License

• Apache Version 2.0

Copyright 2019 KAlertDialog

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

 http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.