Added setEnable() function.

README.md

@@ -7,7 +7,7 @@ The library is a custom Switch widget inspired by this [dribbble shot](https://d
 ## Gradle 
 Add this into your dependencies block.
 ```
-compile 'com.polyak:icon-switch:1.0.0'
+implementation 'com.github.parminder93:IconSwitch:v1.0.5'
 ```
 ## Sample
 Please see the [sample app](sample/src/main) for a library usage example.
@@ -41,6 +41,7 @@ To control the current state or get information about it, use:
 iconSwitch.setChecked();
 iconSwitch.getChecked();
 iconSwitch.toggle();
+iconSwitch.setEnabled();
 ```
 
 #### Color

build.gradle

@@ -23,6 +23,6 @@ ext {
  groupId = 'com.polyak'
  uploadName = 'IconSwitch'
  description = 'Custom switch-like widget.'
- publishVersion = '1.0.0'
+ publishVersion = '1.0.1'
  licences = ['Apache-2.0']
 }

iconswitch/build.gradle

@@ -8,8 +8,8 @@ android {
  defaultConfig {
  minSdkVersion 16
  targetSdkVersion 25
- versionCode 1
- versionName "1.0"
+ versionCode 2
+ versionName "1.1"
  }
 }
 

iconswitch/src/main/java/com/polyak/iconswitch/IconSwitch.java

@@ -60,6 +60,7 @@ public class IconSwitch extends ViewGroup {
  private int inactiveTintIconLeft, activeTintIconLeft;
  private int inactiveTintIconRight, activeTintIconRight;
  private int thumbColorLeft, thumbColorRight;
+ private int backgroundColor;
 
  private PointF downPoint;
  private boolean isClick;
@@ -123,7 +124,7 @@ private void init(AttributeSet attr) {
  activeTintIconLeft = ta.getColor(R.styleable.IconSwitch_isw_active_tint_icon_left, colorDefActive);
  inactiveTintIconRight = ta.getColor(R.styleable.IconSwitch_isw_inactive_tint_icon_right, colorDefInactive);
  activeTintIconRight = ta.getColor(R.styleable.IconSwitch_isw_active_tint_icon_right, colorDefActive);
- background.setColor(ta.getColor(R.styleable.IconSwitch_isw_background_color, colorDefBackground));
+ backgroundColor = ta.getColor(R.styleable.IconSwitch_isw_background_color, colorDefBackground);
  thumbColorLeft = ta.getColor(R.styleable.IconSwitch_isw_thumb_color_left, colorDefThumb);
  thumbColorRight = ta.getColor(R.styleable.IconSwitch_isw_thumb_color_right, colorDefThumb);
  currentChecked = Checked.values()[ta.getInt(R.styleable.IconSwitch_isw_default_selection, 0)];
@@ -210,6 +211,9 @@ protected void onLayout(boolean changed, int l, int t, int r, int b) {
 
  @Override
  public boolean onTouchEvent(MotionEvent e) {
+ if(!this.isEnabled())
+ return false;
+
  MotionEvent event = MotionEvent.obtain(e);
  event.setLocation(e.getX() - translationX, e.getY() - translationY);
  switch (event.getAction()) {
@@ -224,6 +228,7 @@ public boolean onTouchEvent(MotionEvent e) {
  clearTouchInfo();
  break;
  case MotionEvent.ACTION_CANCEL:
+ cancelAction();
  clearTouchInfo();
  break;
  }
@@ -232,6 +237,27 @@ public boolean onTouchEvent(MotionEvent e) {
  return true;
  }
 
+ public void setEnabled(boolean enabled) {
+ super.setEnabled(enabled);
+
+ int left = currentChecked == Checked.LEFT ? thumbStartLeft : thumbEndLeft;
+ if (thumbDragHelper.smoothSlideViewTo(thumb, left, thumb.getTop())) {
+ ViewCompat.postInvalidateOnAnimation(this);
+ }
+
+ ensureCorrectColors();
+ }
+
+ @ColorInt
+ private int getDisableColor(@ColorInt int color) {
+ return Color.argb(30, Color.red(color), Color.green(color), Color.blue(color));
+ }
+
+ @ColorInt
+ private int getEnableColor(@ColorInt int color) {
+ return Color.rgb(Color.red(color), Color.green(color), Color.blue(color));
+ }
+
  private void onDown(MotionEvent e) {
  velocityTracker = VelocityTracker.obtain();
  velocityTracker.addMovement(e);
@@ -267,6 +293,12 @@ private void clearTouchInfo() {
  }
  }
 
+ private void cancelAction() {
+ if (thumbDragHelper.smoothSlideViewTo(thumb, currentChecked == Checked.LEFT ? thumbStartLeft : thumbEndLeft, thumb.getTop())) {
+ ViewCompat.postInvalidateOnAnimation(this);
+ }
+ }
+
  private void toggleSwitch() {
  currentChecked = currentChecked.toggle();
  int newLeft = currentChecked == Checked.LEFT ? thumbStartLeft : thumbEndLeft;
@@ -315,9 +347,28 @@ public void setCheckedChangeListener(CheckedChangeListener listener) {
  }
 
  private void ensureCorrectColors() {
+ if(isEnabled()) {
+ thumbColorLeft = getEnableColor(thumbColorLeft);
+ thumbColorRight = getEnableColor(thumbColorRight);
+ backgroundColor = getEnableColor(backgroundColor);
+
+ leftIcon.setAlpha(1f);
+ rightIcon.setAlpha(1f);
+ } else {
+ thumbColorLeft = getDisableColor(thumbColorLeft);
+ thumbColorRight = getDisableColor(thumbColorRight);
+ backgroundColor = getDisableColor(backgroundColor);
+
+ leftIcon.setAlpha(0.3f);
+ rightIcon.setAlpha(0.3f);
+ }
+
  leftIcon.setColorFilter(isLeftChecked() ? activeTintIconLeft : inactiveTintIconLeft);
  rightIcon.setColorFilter(isLeftChecked() ? inactiveTintIconRight : activeTintIconRight);
  thumb.setColor(isLeftChecked() ? thumbColorLeft : thumbColorRight);
+ background.setColor(backgroundColor);
+
+
  }
 
  private boolean isLeftChecked() {
@@ -331,15 +382,24 @@ private void notifyCheckedChanged() {
  }
 
  public void setChecked(Checked newChecked) {
- if (currentChecked != newChecked) {
+ if (isEnabled() && currentChecked != newChecked) {
+ toggleSwitch();
+ notifyCheckedChanged();
+ }
+ }
+
+ public void setChecked(Checked newChecked, boolean ignoreEnable) {
+ if ((ignoreEnable || isEnabled()) && currentChecked != newChecked) {
  toggleSwitch();
  notifyCheckedChanged();
  }
  }
 
  public void toggle() {
- toggleSwitch();
- notifyCheckedChanged();
+ if(isEnabled()) {
+ toggleSwitch();
+ notifyCheckedChanged();
+ }
  }
 
  public Checked getChecked() {
@@ -376,8 +436,9 @@ public void setActiveTintIconRight(@ColorInt int activeTintIconRight) {
  ensureCorrectColors();
  }
 
- public void setBackgroundColor(@ColorInt int color) {
- background.setColor(color);
+ public void setBackgroundColor(@ColorInt int backgroundColor) {
+ this.backgroundColor = backgroundColor;
+ ensureCorrectColors();
  }
 
  public ImageView getLeftIcon() {

iconswitch/src/main/java/com/polyak/iconswitch/ViewDragHelper.java

@@ -237,6 +237,9 @@ public boolean settleCapturedViewAt(int finalLeft, int finalTop) {
  }
 
  private boolean forceSettleCapturedViewAt(int finalLeft, int finalTop, int xvel, int yvel) {
+ if(mCapturedView == null)
+ return false;
+
  final int startLeft = mCapturedView.getLeft();
  final int startTop = mCapturedView.getTop();
  final int dx = finalLeft - startLeft;

sample/build.gradle

@@ -7,8 +7,8 @@ android {
  applicationId "com.polyak.iconswitch.sample"
  minSdkVersion 21
  targetSdkVersion 25
- versionCode 1
- versionName "1.0"
+ versionCode 2
+ versionName "1.1"
  }
 
  buildTypes {

sample/src/main/AndroidManifest.xml

@@ -13,7 +13,7 @@
 
  <activity
  android:name=".MainActivity"
- android:screenOrientation="portrait">
+ android:screenOrientation="fullSensor">
  <intent-filter>
  <action android:name="android.intent.action.MAIN" />
 

sample/src/main/java/com/polyak/iconswitch/sample/MainActivity.java

@@ -3,6 +3,7 @@
 import android.animation.ValueAnimator;
 import android.content.Intent;
 import android.graphics.Point;
+import android.graphics.drawable.Icon;
 import android.net.Uri;
 import android.os.Bundle;
 import android.support.annotation.ColorInt;
@@ -34,6 +35,7 @@ public class MainActivity extends AppCompatActivity implements OnMapReadyCallbac
  private static final Uri URL_GITHUB_POLYAK = Uri.parse("https://github.com/polyak01");
  private static final Uri URL_GITHUB_YAROLEGOVICH = Uri.parse("https://github.com/yarolegovich");
  private static final Uri URL_DRIBBBLE_PROKHODA = Uri.parse("https://dribbble.com/prokhoda");
+ private static final Uri URL_GITHUB_PARMINDER93 = Uri.parse("https://github.com/parminder93");
 
  private int[] toolbarColors;
  private int[] statusBarColors;
@@ -77,6 +79,14 @@ protected void onCreate(Bundle savedInstanceState) {
  findViewById(R.id.credit_polyak).setOnClickListener(this);
  findViewById(R.id.credit_yarolegovich).setOnClickListener(this);
  findViewById(R.id.credit_prokhoda).setOnClickListener(this);
+ findViewById(R.id.credit_parminder93).setOnClickListener(this);
+
+ ((IconSwitch)findViewById(R.id.ics_enable)).setCheckedChangeListener(new IconSwitch.CheckedChangeListener() {
+ @Override
+ public void onCheckChanged(Checked current) {
+ iconSwitch.setEnabled(current == Checked.LEFT);
+ }
+ });
  }
 
  private void updateColors(boolean animated) {
@@ -159,6 +169,9 @@ public void onClick(View v) {
  case R.id.credit_prokhoda:
  open(URL_DRIBBBLE_PROKHODA);
  break;
+ case R.id.credit_parminder93:
+ open(URL_GITHUB_PARMINDER93);
+ break;
  }
  }
 

sample/src/main/res/layout/activity_main.xml

@@ -85,15 +85,40 @@
  android:layout_height="wrap_content"
  app:mp_icon="@drawable/ic_github_circle_grey600_24dp"
  app:mp_summary="@string/credit_summary_yarolegovich"
- app:mp_title="@string/credit_title_yarolegovich" />
+ app:mp_title="@string/credit_title_yarolegovich" >
+
+ </com.yarolegovich.mp.MaterialRightIconPreference>
 
  <com.yarolegovich.mp.MaterialRightIconPreference
  android:id="@+id/credit_prokhoda"
  android:layout_width="match_parent"
  android:layout_height="wrap_content"
  app:mp_icon="@drawable/ic_dribbble_grey600_24dp"
  app:mp_summary="@string/credit_summary_prokhoda"
- app:mp_title="@string/credit_title_prokhoda" />
+ app:mp_title="@string/credit_title_prokhoda" >
+
+ </com.yarolegovich.mp.MaterialRightIconPreference>
+
+ <com.yarolegovich.mp.MaterialRightIconPreference
+ android:id="@+id/credit_parminder93"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ app:mp_icon="@drawable/ic_github_circle_grey600_24dp"
+ app:mp_summary="@string/credit_summary_parminder93"
+ app:mp_title="@string/credit_title_parminder93" >
+
+ <com.polyak.iconswitch.IconSwitch
+ android:id="@+id/ics_enable"
+ android:layout_width="wrap_content"
+ android:layout_height="match_parent"
+ android:layout_gravity="end|center_vertical"
+ app:isw_default_selection="left"
+ app:isw_icon_left="@drawable/ic_enable_white_18dp"
+ app:isw_icon_right="@drawable/ic_disable_white_18dp"
+ app:isw_inactive_tint_icon_left="@android:color/holo_green_light"
+ app:isw_thumb_color_left="@android:color/holo_green_light"
+ app:isw_thumb_color_right="@color/mapPrimary" />
+ </com.yarolegovich.mp.MaterialRightIconPreference>
 
  </com.yarolegovich.mp.MaterialPreferenceCategory>
 

sample/src/main/res/values/strings.xml

@@ -9,4 +9,6 @@
  <string name="credit_summary_yarolegovich">Contributor</string>
  <string name="credit_title_polyak">Yaroslav Polyakov</string>
  <string name="credit_summary_polyak">Developer</string>
+ <string name="credit_title_parminder93">Parminder Singh</string>
+ <string name="credit_summary_parminder93">Contributor</string>
 </resources>