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Rygel Louv
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Build the actual library
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8 files changed

+326
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‎androidloadingbuttonlib/src/main/java/com/github/rygelouv/androidloadingbuttonlib/LoadingButton.java‎

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package com.github.rygelouv.androidloadingbuttonlib;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.drawable.Drawable;
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import android.support.annotation.NonNull;
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import android.text.TextUtils;
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import android.util.AttributeSet;
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import android.view.View;
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import android.widget.Button;
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import android.widget.LinearLayout;
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import android.widget.ProgressBar;
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import android.widget.RelativeLayout;
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/**
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* Created by rygelouv on 9/21/17.
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* <p>
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* AndroidLoadingButton
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* Copyright (c) 2017 Rygel Louv All rights reserved.
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*/
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public class LoadingButton extends LinearLayout
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{
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private static final int TEXT_DIFF = 14;
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View mRootView;
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private int textColor;
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private String text;
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private int backgroundColor;
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private Drawable background;
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private int textSize;
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private int progressColor;
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private Button mTextButton;
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private ProgressBar mProgressBar;
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public LoadingButton(Context context)
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{
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super(context);
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init(context);
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}
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public LoadingButton(Context context, AttributeSet attrs)
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{
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super(context, attrs);
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getAttributes(context, attrs);
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init(context);
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}
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public LoadingButton(Context context, AttributeSet attrs, int defStyleAttr)
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{
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super(context, attrs, defStyleAttr);
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getAttributes(context, attrs);
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init(context);
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}
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private void getAttributes(Context context, AttributeSet attrs)
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{
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TypedArray ta = context.getTheme().obtainStyledAttributes(attrs, R.styleable.LoadingButton, 0, 0);
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this.text = ta.getString(R.styleable.LoadingButton_text);
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this.textColor = ta.getColor(R.styleable.LoadingButton_textColor,
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getResources().getColor(android.R.color.black));
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this.textSize = ta.getDimensionPixelOffset(R.styleable.LoadingButton_textSize, 0);
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this.backgroundColor = ta.getColor(R.styleable.LoadingButton_backgroundColor,
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getResources().getColor(android.R.color.background_dark));
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this.background = ta.getDrawable(R.styleable.LoadingButton_background);
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this.progressColor = ta.getColor(R.styleable.LoadingButton_progressColor,
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getResources().getColor(android.R.color.black));
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ta.recycle();
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}
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private void init(Context context)
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{
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this.mRootView = inflate(context, R.layout.loading_button_layout, this);
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this.mTextButton = mRootView.findViewById(R.id.button);
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this.mProgressBar = mRootView.findViewById(R.id.progress);
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if (!TextUtils.isEmpty(text))
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mTextButton.setText(text);
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if (textColor != 0)
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mTextButton.setTextColor(textColor);
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if (textSize != 0)
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mTextButton.setTextSize(textSize - (textSize - TEXT_DIFF));
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if (backgroundColor != 0)
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this.mRootView.setBackgroundColor(backgroundColor);
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if (background != null)
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this.mRootView.setBackground(background);
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if (progressColor != 0)
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this.mProgressBar.getIndeterminateDrawable().setColorFilter(progressColor,
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android.graphics.PorterDuff.Mode.MULTIPLY);
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this.mRootView.setOnClickListener(new OnClickListener()
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{
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@Override
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public void onClick(View view)
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{
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startLoading("Loading...");
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}
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});
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this.mTextButton.setOnClickListener(new OnClickListener()
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{
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@Override
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public void onClick(View view)
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{
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startLoading("Loading...");
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}
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});
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}
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public void startLoading(String loadingText)
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{
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this.setEnabled(false);
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this.mProgressBar.setVisibility(VISIBLE);
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this.mTextButton.setText(loadingText);
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}
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public void stopLoading(String loadingDoneText)
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{
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this.setEnabled(true);
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this.mProgressBar.setVisibility(GONE);
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this.mTextButton.setText(loadingDoneText);
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}
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public int getTextColor()
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{
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return textColor;
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}
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public void setTextColor(int textColor)
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{
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this.textColor = textColor;
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mTextButton.setTextColor(textColor);
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}
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public String getText()
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{
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return text;
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}
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public void setText(@NonNull String text)
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{
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this.text = text;
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mTextButton.setText(text);
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}
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public int getCustomBackgroundColor()
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{
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return backgroundColor;
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}
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public void setCustomBackgroundColor(int backgroundColor)
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{
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this.backgroundColor = backgroundColor;
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mRootView.setBackgroundColor(backgroundColor);
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}
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public Drawable getCustomBackground()
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{
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return background;
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}
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public void setCustomBackground(@NonNull Drawable background)
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{
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this.background = background;
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mRootView.setBackground(background);
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}
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public int getTextSize()
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{
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return textSize;
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}
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public void setTextSize(int textSize)
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{
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this.textSize = textSize;
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mTextButton.setTextSize(textSize - (textSize - TEXT_DIFF));
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}
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public int getProgressColor()
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{
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return progressColor;
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}
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public void setProgressColor(int progressColor)
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{
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this.progressColor = progressColor;
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mProgressBar.getIndeterminateDrawable().setColorFilter(progressColor,
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android.graphics.PorterDuff.Mode.MULTIPLY);
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}
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}

‎androidloadingbuttonlib/src/main/res/layout/loading_button_layout.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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xmlns:tools="http://schemas.android.com/tools"
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android:gravity="center_horizontal"
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>
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<ProgressBar
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android:id="@+id/progress"
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android:layout_width="30dp"
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android:layout_height="30dp"
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android:layout_gravity="center_vertical"
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android:layout_marginLeft="4dp"
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android:visibility="gone"
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/>
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<Button
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android:id="@+id/button"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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tools:text="validate"
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android:background="@android:color/transparent"
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android:layout_marginRight="4dp"
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/>
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</LinearLayout>

‎androidloadingbuttonlib/src/main/res/values/attrs.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<resources>
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<declare-styleable name="LoadingButton">
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<attr name="text" format="string" localization="suggested" />
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<attr name="textColor" format="color" />
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<attr name="backgroundColor" format="color"/>
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<attr name="background" format="reference"/>
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<attr name="textSize" format="dimension"/>
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<attr name="progressColor" format="color"/>
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</declare-styleable>
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</resources>

‎app/src/main/AndroidManifest.xml‎

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android:supportsRtl="true"
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android:theme="@style/AppTheme">
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<activity android:name=".MainActivity">
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</activity>
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<activity android:name=".TestLibActivity">
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<intent-filter>
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<action android:name="android.intent.action.MAIN"/>
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<category android:name="android.intent.category.LAUNCHER"/>
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</intent-filter>
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</activity>

‎app/src/main/java/com/github/rygelouv/androidloadingbutton/TestLibActivity.java‎

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package com.github.rygelouv.androidloadingbutton;
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import android.support.v7.app.AppCompatActivity;
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import android.os.Bundle;
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import android.view.View;
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import com.github.rygelouv.androidloadingbuttonlib.LoadingButton;
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public class TestLibActivity extends AppCompatActivity
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{
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@Override
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protected void onCreate(Bundle savedInstanceState)
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{
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_test_lib);
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findViewById(R.id.stop).setOnClickListener(new View.OnClickListener()
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{
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@Override
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public void onClick(View view)
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{
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((LoadingButton)findViewById(R.id.button_test))
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.stopLoading("Done!");
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}
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});
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}
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}

‎app/src/main/res/drawable/button_accent_full.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<selector xmlns:android="http://schemas.android.com/apk/res/android" >
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<item android:state_pressed="true" >
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<shape android:shape="rectangle" >
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<corners android:radius="4dip" />
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<stroke android:width="1dip"
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android:color="@color/gray_dark" />
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<gradient android:angle="-90"
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android:startColor="@color/gray_dark"
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android:endColor="@color/gray_dark" />
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</shape>
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</item>
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<item android:state_focused="true">
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<shape android:shape="rectangle" >
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<corners android:radius="4dip" />
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<stroke android:width="1dip"
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android:color="@color/gray_dark" />
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<solid android:color="@color/gray_dark"/>
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</shape>
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</item>
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<item >
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<shape android:shape="rectangle" >
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<corners android:radius="4dip" />
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<stroke android:width="1dip"
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android:color="@color/gray_dark" />
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<gradient android:angle="-90"
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android:startColor="@color/gray_dark"
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android:endColor="@color/gray_dark" />
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</shape>
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</item>
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</selector>

‎app/src/main/res/layout/activity_test_lib.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<RelativeLayout
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xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools"
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xmlns:custom="http://schemas.android.com/apk/res-auto"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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tools:context="com.github.rygelouv.androidloadingbutton.TestLibActivity">
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<com.github.rygelouv.androidloadingbuttonlib.LoadingButton
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:id="@+id/button_test"
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custom:text="Validate"
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custom:textColor="@android:color/white"
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custom:background="@drawable/button_accent_full"
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custom:textSize="12sp"
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android:layout_margin="16dp"
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custom:progressColor="@android:color/white"
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/>
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<Button
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android:id="@+id/stop"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="stop"
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android:layout_below="@+id/button_test"
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android:layout_margin="16dp"
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/>
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</RelativeLayout>

‎app/src/main/res/values/colors.xml‎

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<color name="colorPrimary">#3F51B5</color>
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<color name="colorPrimaryDark">#303F9F</color>
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<color name="colorAccent">#FF4081</color>
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<color name="gray_dark">#4e5e69</color>
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</resources>

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