St.John's v1.0.9 - GatePassTabbedActivity.java 源代码

package com.mcb.stjohnsemschool.activity;

import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TextView;
import androidx.appcompat.app.AppCompatActivity;
import androidx.recyclerview.widget.RecyclerView;
import androidx.viewpager.widget.ViewPager;
import com.google.android.material.tabs.TabLayout;
import com.mcb.stjohnsemschool.adapter.GatePassViewPagerAdapter;
import com.mcb.stjohnsemschool.interfaces.GatePassListener;
import com.mcb.stjohnsemschool.utils.TransparentProgressDialog;

public class GatePassTabbedActivity extends AppCompatActivity {
    static SharedPreferences.Editor mEditor;
    static SharedPreferences mSharedPref;
    GatePassListener listener;
    RecyclerView mGatePassRv;
    TextView mNoDataTv;
    TransparentProgressDialog mProgressbar;
    String mStudentEnrollmentIDStr = "0";
    String mAcademicYearIDStr = "0";
    private int themeId = 1;

    protected void onCreate(Bundle bundle) {
        super.onCreate(bundle);
        setContentView(R.layout.activity_gate_pass_tabbed);
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
        setTitle("Gate Pass");
        init();
    }

    public boolean onOptionsItemSelected(MenuItem menuItem) {
        int itemId = menuItem.getItemId();
        if (itemId == 16908332) {
            finish();
        } else if (itemId == 2131361884) {
            Intent intent = new Intent(getApplicationContext(), (Class<?>) RequestNewGatePassActivity.class);
            intent.putExtra("multiple_dates", true);
            startActivity(intent);
        }
        return super.onOptionsItemSelected(menuItem);
    }

    private void init() {
        this.mProgressbar = new TransparentProgressDialog(this, R.drawable.spinner_loading_imag);
        SharedPreferences sharedPreferences = getApplicationContext().getSharedPreferences("", 0);
        mSharedPref = sharedPreferences;
        mEditor = sharedPreferences.edit();
        this.mStudentEnrollmentIDStr = mSharedPref.getString("studentEnrollmentIdKey", this.mStudentEnrollmentIDStr);
        this.mAcademicYearIDStr = mSharedPref.getString("academicyearIdKey", this.mAcademicYearIDStr);
        this.themeId = mSharedPref.getInt("ThemeIdKey", this.themeId);
        TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
        tabLayout.addTab(tabLayout.newTab().setText("PreApproved"));
        tabLayout.addTab(tabLayout.newTab().setText("Pending"));
        tabLayout.addTab(tabLayout.newTab().setText("History"));
        tabLayout.setTabGravity(0);
        tabLayout.setTabMode(1);
        final ViewPager findViewById = findViewById(R.id.pager);
        findViewById.setAdapter(new GatePassViewPagerAdapter(getSupportFragmentManager(), tabLayout.getTabCount()));
        findViewById.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
        tabLayout.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
            @Override
            public void onTabReselected(TabLayout.Tab tab) {
            }

            @Override
            public void onTabUnselected(TabLayout.Tab tab) {
            }

            @Override
            public void onTabSelected(TabLayout.Tab tab) {
                findViewById.setCurrentItem(tab.getPosition());
            }
        });
    }

    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.menu_new_gatepass, menu);
        return super.onCreateOptionsMenu(menu);
    }
}