A simple convenience library for Android views,this library only wrapper the view to make our code clean and simple.
The view-Query library is available from jcenter
compile 'com.github.tcking:viewquery:1.4'
Or U can Simply copy the ViewQuery class into your project, and you are good to go.
the method id() is wrapper findViewById() with a cache ,after called that you can do a lot of actions in chaining call.
$ = new ViewQuery(activity); // or new ViewQuery(rootView) when in a fragment or inflate a view
$.id(R.id.btn).clicked(new View.OnClickListener() {
@Override
public void onClick(View view) {
$.id(R.id.tv).text("hello ViewQuery").textColor("#FF0000");
$.id(R.id.btn).enabled(false).text("disabled").height(80,true);
}
}).view().postDelayed(new Runnable() {
@Override
public void run() {
Toast.makeText(getApplicationContext(),$.id(R.id.tv).text(),Toast.LENGTH_SHORT).show();
$.id(R.id.et).focus().showInputMethod(true);
}
},500);
$.id(R.id.et).edit().addTextChangedListener(new ViewQuery.TextWatcher(){
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
if (s.length() == 0) {
$.id(R.id.tv).gone();
} else {
$.id(R.id.tv).text(s).visible();
$.id(R.id.btn).enabled(true);
}
}
});