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<?xml version="1.0" encoding="utf-8"?> | |
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" | |
xmlns:app="http://schemas.android.com/apk/res-auto" | |
xmlns:tools="http://schemas.android.com/tools" | |
android:layout_width="match_parent" | |
android:layout_height="match_parent" | |
tools:context=".MainActivity"> | |
<ImageView | |
android:id="@+id/imgbart" | |
android:layout_width="0dp" | |
android:layout_height="0dp" | |
android:onClick="fade" | |
app:layout_constraintBottom_toBottomOf="parent" | |
app:layout_constraintEnd_toEndOf="parent" | |
app:layout_constraintStart_toStartOf="parent" | |
app:layout_constraintTop_toTopOf="parent" | |
app:srcCompat="@drawable/bart_simpsons" /> | |
<ImageView | |
android:id="@+id/imgHumer" | |
android:layout_width="0dp" | |
android:layout_height="0dp" | |
android:alpha="0" | |
android:onClick="fade" | |
app:layout_constraintBottom_toBottomOf="parent" | |
app:layout_constraintEnd_toEndOf="parent" | |
app:layout_constraintStart_toStartOf="parent" | |
app:layout_constraintTop_toTopOf="parent" | |
app:srcCompat="@drawable/homer_simpson" /> | |
</android.support.constraint.ConstraintLayout> |
Now java class
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public class MainActivity extends AppCompatActivity { | |
ImageView imgBart; | |
ImageView imgHumer; | |
boolean animatedCheck = true; | |
@Override | |
protected void onCreate(Bundle savedInstanceState) { | |
super.onCreate(savedInstanceState); | |
setContentView(R.layout.activity_main); | |
imgBart = (ImageView)findViewById(R.id.imgbart); | |
imgHumer = (ImageView)findViewById(R.id.imgHumer); | |
// amimateImage(); /*Image up and down */ | |
//animateTwoImage(); | |
} | |
/** | |
* fading image animate when image is clicked | |
* @param view | |
*/ | |
public void fade(View view){ | |
if (animatedCheck){ | |
animatedCheck = false; | |
imgBart.animate().translationY(1000f).rotation(1360f).setDuration(2000); | |
}else { | |
animatedCheck = true; | |
imgBart.animate().translationY(-1000f).rotation(-1360f).setDuration(2000); | |
} | |
/** | |
* Image x and y axis | |
*/ | |
/* if (animatedCheck){ | |
animatedCheck = false; | |
*//*image are going to small .5 , half of the main image*//* | |
imgBart.animate().scaleY(.5f).scaleX(.5f).alpha(.5f).setDuration(2000); | |
}else { | |
animatedCheck = true; | |
imgBart.animate().scaleY(1f).scaleX(1f).alpha(1).setDuration(2000); | |
}*/ | |
/*fading Image */ | |
/* if (animatedCheck){ | |
animatedCheck = false; | |
imgBart.animate().alpha(0).setDuration(2000); | |
imgHumer.animate().alpha(1).setDuration(2000); | |
}else { | |
animatedCheck = true; | |
imgBart.animate().alpha(1).setDuration(2000); | |
imgHumer.animate().alpha(0).setDuration(2000); | |
}*/ | |
} | |
private void animateTwoImage() { | |
imgBart.animate().alpha(0).setDuration(2000); | |
} | |
/** | |
* Image Animated TOP to Bottom | |
*/ | |
private void amimateImage() { | |
final Handler handler = new Handler(){ | |
@Override | |
public void handleMessage(Message msg) { | |
super.handleMessage(msg); | |
if (msg.what == 0){ | |
imgBart.animate().translationY(1000f).translationY(-1000f).setDuration(2000).alpha(0.5f); | |
}else { | |
imgBart.animate().translationY(1000f).translationY(1000f).setDuration(2000).alpha(1f); | |
} | |
} | |
}; | |
Thread thread = new Thread(){ | |
@Override | |
public void run() { | |
super.run(); | |
for (int i = 0; i < 100; i++){ | |
if (i%2==0){ | |
try { | |
Thread.sleep(i*100); | |
handler.sendEmptyMessage(0); | |
} catch (InterruptedException e) { | |
e.printStackTrace(); | |
} | |
}else { | |
try { | |
Thread.sleep(i*100); | |
handler.sendEmptyMessage(1); | |
} catch (InterruptedException e) { | |
e.printStackTrace(); | |
} | |
} | |
} | |
} | |
}; | |
thread.start(); | |
} | |
} |