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package se.leap.bitmaskclient.base.views;
import android.annotation.TargetApi;
import android.content.Context;
import android.graphics.PorterDuff;
import android.graphics.drawable.AnimationDrawable;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.widget.RelativeLayout;
import androidx.annotation.ColorRes;
import androidx.annotation.DrawableRes;
import androidx.appcompat.widget.AppCompatImageView;
import androidx.core.content.ContextCompat;
import androidx.core.graphics.drawable.DrawableCompat;
import java.lang.ref.WeakReference;
import se.leap.bitmaskclient.R;
public class MainButton extends RelativeLayout {
private static final String TAG = MainButton.class.getSimpleName();
interface MainButtonListener {
void onButtonClicked();
}
AppCompatImageView glow;
AppCompatImageView shadowDark;
AppCompatImageView shadowLight;
AnimationDrawable glowAnimation;
WeakReference<MainButtonListener> callback;
private boolean isOn = false;
private boolean isProcessing = false;
private boolean isError = true;
public MainButton(Context context) {
super(context);
initLayout(context);
}
public MainButton(Context context, AttributeSet attrs) {
super(context, attrs);
initLayout(context);
}
public MainButton(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
initLayout(context);
}
@TargetApi(21)
public MainButton(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
initLayout(context);
}
public void setMainButtonListener(MainButtonListener callback) {
this.callback = new WeakReference<>(callback);
}
private void initLayout(Context context) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View rootview = inflater.inflate(R.layout.v_main_btn, this, true);
glow = rootview.findViewById(R.id.vpn_btn_glow);
glowAnimation = (AnimationDrawable) glow.getBackground();
shadowDark = rootview.findViewById(R.id.vpn_btn_shadow_dark);
shadowLight = rootview.findViewById(R.id.vpn_btn_shadow_light);
rootview.setOnGenericMotionListener(new OnGenericMotionListener() {
@Override
public boolean onGenericMotion(View v, MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_BUTTON_PRESS:
Log.d(TAG, "onbuttonPrees");
break;
case MotionEvent.ACTION_BUTTON_RELEASE:
Log.d(TAG, "onButtonRelease");
break;
}
return false;
}
});
rootview.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
Log.d(TAG, "motion down");
Drawable drawableDown = context.getResources().getDrawable(R.drawable.on_off_btn_start_2_pressed);
shadowDark.setImageDrawable(drawableDown);
break;
case MotionEvent.ACTION_UP:
Log.d(TAG, "motion up");
Drawable drawableUp = isOn ?
context.getResources().getDrawable(R.drawable.on_off_btn_start_2_disabled) :
context.getResources().getDrawable(R.drawable.on_off_btn_start_2_enabled);
shadowDark.setImageDrawable(drawableUp);
break;
case MotionEvent.ACTION_CANCEL:
Log.d(TAG, "motion cancelled");
Drawable drawableRestoreState = isOn ?
context.getResources().getDrawable(R.drawable.on_off_btn_start_2_enabled) :
context.getResources().getDrawable(R.drawable.on_off_btn_start_2_disabled);
shadowDark.setImageDrawable(drawableRestoreState);
break;
}
return false;
}
});
}
private void stopGlowAnimation() {
AlphaAnimation fadeOutAnimation = new AlphaAnimation(1.0f, 0.0f);
fadeOutAnimation.setDuration(300);
fadeOutAnimation.setAnimationListener(new Animation.AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {}
@Override
public void onAnimationEnd(Animation animation) {
glow.setVisibility(GONE);
glowAnimation.stop();
}
@Override
public void onAnimationRepeat(Animation animation) {}
});
glow.startAnimation(fadeOutAnimation);
}
private void startGlowAnimation() {
glow.setAlpha(1.0f);
glow.setVisibility(VISIBLE);
glowAnimation.start();
}
public void updateState(boolean isOn, boolean isProcessing, boolean isError) {
if (this.isOn != isOn) {
this.isOn = isOn;
Drawable drawableRestoreState = isOn ?
getContext().getResources().getDrawable(R.drawable.on_off_btn_start_2_enabled) :
getContext().getResources().getDrawable(R.drawable.on_off_btn_start_2_disabled);
shadowDark.setImageDrawable(drawableRestoreState);
shadowLight.setVisibility(isOn ? VISIBLE : GONE);
}
if (this.isProcessing != isProcessing) {
if (!isProcessing) {
stopGlowAnimation();
} else {
startGlowAnimation();
}
this.isProcessing = isProcessing;
}
if (this.isError != isError) {
@DrawableRes int drawableResource = isOn ? R.drawable.on_off_btn_start_2_enabled : R.drawable.on_off_btn_start_2_disabled;
if (!isError) {
setImageWithTint(shadowLight, drawableResource, R.color.colorSecondary);
} else {
setImageWithTint(shadowLight, drawableResource, R.color.colorWarning);
}
this.isError = isError;
}
}
private void setImageWithTint(AppCompatImageView view, @DrawableRes int resourceId, @ColorRes int color) {
view.setImageDrawable(ContextCompat.getDrawable(getContext(), resourceId));
view.setColorFilter(ContextCompat.getColor(getContext(), color), PorterDuff.Mode.SRC_ATOP);
}
}
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