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首页实现页面切换

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wds
2021-05-25 18:31:26 +08:00
parent 39ca9da5e9
commit 4b28f19d9a
88 changed files with 1071 additions and 127 deletions
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91
app/src/main/java/com/example/myapplication/activity/HomeActivity.java
View File

@@ -1,19 +1,40 @@
package com.example.myapplication.activity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.TableLayout;
import android.widget.TextView;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentPagerAdapter;
import com.example.myapplication.base.BaseActivity;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.google.android.material.snackbar.Snackbar;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import android.view.View;
import com.example.myapplication.R;
import com.example.myapplication.fragment.FindFragment;
import com.example.myapplication.fragment.MineFragment;
import com.example.myapplication.fragment.RecordFragment;
import com.example.myapplication.fragment.TreasureFragment;
import com.example.myapplication.util.NoSlideViewPager;
import com.google.android.material.tabs.TabLayout;
import com.gyf.immersionbar.ImmersionBar;
import java.util.ArrayList;
/**
* 创建首页布局展示
*/
public class HomeActivity extends BaseActivity {
private NoSlideViewPager mViewPager;
private TabLayout mTab;
private final String[] name = {"寻宝", "记录", "发现", "我的"};
private final int[] pic = {R.mipmap.map_select,R.mipmap.task_select,R.mipmap.article_select,R.mipmap.mine_select};
private final int[] pic1 = {R.mipmap.map,R.mipmap.task,R.mipmap.article,R.mipmap.mine};
@Override
protected int getLayout() {
return R.layout.activity_home;
@@ -22,8 +43,62 @@ public class HomeActivity extends BaseActivity {
@Override
protected void initView() {
super.initView();
}
ImmersionBar.with(this)
.statusBarDarkFont(true, 0.2f)
//原理：如果当前设备支持状态栏字体变色，会设置状态栏字体为黑色，如果当前设备不支持状态栏字体变色，会使当前状态栏加上透明度，否则不执行透明度
.init();
mTab=findViewById(R.id.tab_layout);
mViewPager=findViewById(R.id.no_slide_view_pager);
ArrayList<Fragment> fragments = new ArrayList<>();
fragments.add(new TreasureFragment());
fragments.add(new RecordFragment());
fragments.add(new FindFragment());
fragments.add(new MineFragment());
mViewPager.setAdapter(new FragmentPagerAdapter(getSupportFragmentManager()) {
@Override
public Fragment getItem(int i) {
return fragments.get(i);
}
@Override
public int getCount() {
return fragments.size();
}
});
mTab.setupWithViewPager(mViewPager);
mTab.getTabAt(0).setText(name[0]).setIcon(pic[0]);
mTab.getTabAt(1).setText(name[1]).setIcon(pic1[1]);
mTab.getTabAt(2).setText(name[2]).setIcon(pic1[2]);
mTab.getTabAt(3).setText(name[3]).setIcon(pic1[3]);
mTab.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
//禁止table layout效果
@Override
public void onTabSelected(TabLayout.Tab tab) {
mTab.getTabAt(tab.getPosition()).setIcon(pic[tab.getPosition()]);
}
//点击table layout效果
@Override
public void onTabUnselected(TabLayout.Tab tab) {
mTab.getTabAt(tab.getPosition()).setIcon(pic1[tab.getPosition()]);
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
}
});
}
public View getTabView(String name,int image) {
View view = LayoutInflater.from(this).inflate(R.layout.item_tab, null);
TextView txt_title = (TextView) view.findViewById(R.id.txt_title);
txt_title.setText(name);
ImageView img_title = (ImageView) view.findViewById(R.id.img_title);
img_title.setImageResource(image);
return view;
}
@Override
protected void initData() {
super.initData();

24
app/src/main/java/com/example/myapplication/activity/LoginActivity.java Normal file
View File

@@ -0,0 +1,24 @@
package com.example.myapplication.activity;
import com.example.myapplication.R;
import com.example.myapplication.base.BaseActivity;
/**
* 登录页
*/
public class LoginActivity extends BaseActivity {
@Override
protected int getLayout() {
return R.layout.login_activity;
}
@Override
protected void initData() {
super.initData();
}
@Override
protected void initView() {
super.initView();
}
}

23
app/src/main/java/com/example/myapplication/activity/MainActivity.java
View File

@@ -2,11 +2,21 @@ package com.example.myapplication.activity;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.graphics.Color;
import android.os.Build;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import com.example.myapplication.R;
import com.example.myapplication.base.BaseActivity;
/**
* 启动页
*/
public class MainActivity extends BaseActivity {
@Override
@@ -17,6 +27,19 @@ public class MainActivity extends BaseActivity {
@Override
protected void initData() {
super.initData();
new CountDownTimer(3000, 1000) {
@Override
public void onTick(long l) {
}
@Override
public void onFinish() {
Intent intent = new Intent(MainActivity.this, HomeActivity.class);
startActivity(intent);
finish();
}
}.start();
}
@Override

130
app/src/main/java/com/example/myapplication/activity/ManagementFragment.java Normal file
View File

@@ -0,0 +1,130 @@
package com.example.myapplication.activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.KeyEvent;
import com.example.myapplication.R;
import com.example.myapplication.base.BaseActivity;
import com.example.myapplication.fragment.FindFragment;
import com.example.myapplication.fragment.MineFragment;
import com.example.myapplication.fragment.RecordFragment;
import com.example.myapplication.fragment.TreasureFragment;
import com.gyf.immersionbar.ImmersionBar;
import androidx.annotation.Nullable;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
/**
* fragment 管理作用：
*/
public class ManagementFragment extends BaseActivity {
private FragmentManager fragmentManager;
private int fourthly_tag;
private MineFragment mineFragment;//我的fragment
private FindFragment findFragment;//发现的fragment
private RecordFragment recordFragment;//纪录的fragment
private TreasureFragment treasureFragment;//寻宝的fragment
@Override
protected int getLayout() {
return R.layout.management_fragment;
}
@Override
protected void initView() {
super.initView();
fourthly_tag = getIntent().getIntExtra("tag", 0);
fragmentManager = getSupportFragmentManager();
if (fourthly_tag != 0) {
selectorFragment(fourthly_tag);
}
setZtlTextColor();
}
//隐藏所有Fragment
private void hideAllFragment(FragmentTransaction fragmentTransaction) {
if (mineFragment != null)
fragmentTransaction.hide(mineFragment);
if (findFragment != null)
fragmentTransaction.hide(findFragment);
if (recordFragment != null)
fragmentTransaction.hide(recordFragment);
if (treasureFragment != null)
fragmentTransaction.hide(treasureFragment);
}
public void selectorFragment(int i) {
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
hideAllFragment(fragmentTransaction);
switch (i) {
case 1:
if (mineFragment == null) {
mineFragment = new MineFragment();
fragmentTransaction.add(R.id.frame_layout, mineFragment);
} else {
fragmentTransaction.show(mineFragment);
}
/* Bundle bundle1 = new Bundle();
bundle1.putString("grad", getIntent().getStringExtra("grad"));
mineFragment.setArguments(bundle1);*/
break;
case 2:
if (findFragment == null) {
findFragment = new FindFragment();
fragmentTransaction.add(R.id.frame_layout, findFragment);
} else {
fragmentTransaction.show(findFragment);
}
break;
case 3:
if (recordFragment == null) {
recordFragment = new RecordFragment();
fragmentTransaction.add(R.id.frame_layout, recordFragment);
} else {
fragmentTransaction.show(recordFragment);
}
break;
case 4:
if (treasureFragment == null) {
treasureFragment = new TreasureFragment();
fragmentTransaction.add(R.id.frame_layout, treasureFragment);
} else {
fragmentTransaction.show(treasureFragment);
}
break;
}
fragmentTransaction.commit();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (fourthly_tag) {
case 1:
mineFragment.onActivityResult(requestCode, resultCode, data);
break;
case 2:
findFragment.onActivityResult(requestCode, resultCode, data);
break;
case 3:
recordFragment.onActivityResult(requestCode, resultCode, data);
break;
case 4:
treasureFragment.onActivityResult(requestCode, resultCode, data);
break;
}
}
private void setZtlTextColor() {
ImmersionBar.with(this)
.statusBarDarkFont(true, 0.2f) //原理：如果当前设备支持状态栏字体变色，会设置状态栏字体为黑色，如果当前设备不支持状态栏字体变色，会使当前状态栏加上透明度，否则不执行透明度
.init();
}
}