package com.diygreen.android6new.newwidget1;
import android.os.Bundle;
import android.support.design.widget.CoordinatorLayout;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.diygreen.android6new.R;
public class SnackBarActivity extends AppCompatActivity {
private RelativeLayout mRootRL;
private TextView mShowResultTV;
private CoordinatorLayout mTestCL;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_snackbar);
initView();
}
private void initView() {
mRootRL = (RelativeLayout) findViewById(R.id.rl_root);
mShowResultTV = (TextView) findViewById(R.id.tv_showresult);
mTestCL = (CoordinatorLayout) findViewById(R.id.cl_test);
mTestCL.setVisibility(View.GONE);
}
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_showcommonsb:
showCommonSB();
break;
case R.id.btn_showwithactionsb:
showWithActionSB();
break;
case R.id.btn_setcallbacktest:
setCallbackTest();
break;
case R.id.btn_changebackground:
changeBackground();
break;
case R.id.btn_addcoordinatiorlayout:
addCoordinatiorLayout();
break;
}
}
private void showCommonSB() {
Snackbar snackbar = Snackbar.make(mRootRL,
"我是普通 Snackbar", Snackbar.LENGTH_LONG);
snackbar.show();
}
private void showWithActionSB() {
final Snackbar snackbar = Snackbar.make(mRootRL,
"我是带 Action 的 Snackbar", Snackbar.LENGTH_LONG);
snackbar.setAction("撤销", new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(SnackBarActivity.this, "撤销成功", Toast.LENGTH_SHORT).show();
snackbar.dismiss();
}
});
snackbar.show();
}
private void setCallbackTest() {
final Snackbar snackbar = Snackbar.make(mRootRL,
"我是带 Action 的 Snackbar", Snackbar.LENGTH_LONG);
snackbar.setAction("撤销", new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(SnackBarActivity.this, "撤销成功", Toast.LENGTH_SHORT).show();
snackbar.dismiss();
}
});
snackbar.setCallback(new Snackbar.Callback() {
@Override
public void onDismissed(Snackbar snackbar, int event) {
super.onDismissed(snackbar, event);
mShowResultTV.setText("Snackbar - onDismissed()");
}
@Override
public void onShown(Snackbar snackbar) {
super.onShown(snackbar);
mShowResultTV.setText("Snackbar - onShown()");
}
});
snackbar.show();
}
private void changeBackground() {
Snackbar snackbar = Snackbar.make(mRootRL,
"我是普通 Snackbar", Snackbar.LENGTH_LONG);
snackbar.getView().setBackgroundColor(getResources().getColor(android.R.color.holo_blue_bright));
snackbar.show();
}
private void addCoordinatiorLayout() {
mTestCL.setVisibility(View.VISIBLE);
Snackbar snackbar = Snackbar.make(mTestCL,
"我是普通 Snackbar", Snackbar.LENGTH_LONG);
snackbar.getView().setBackgroundColor(getResources().getColor(android.R.color.holo_blue_bright));
snackbar.show();
}
}