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| 1 | +package com.blankj.androidutilcode.core.fragment; |
| 2 | + |
| 3 | +import android.graphics.Color; |
| 4 | +import android.os.Build; |
| 5 | +import android.os.Bundle; |
| 6 | +import android.support.v4.app.Fragment; |
| 7 | +import android.transition.Fade; |
| 8 | +import android.view.View; |
| 9 | +import android.widget.ImageView; |
| 10 | +import android.widget.TextView; |
| 11 | + |
| 12 | +import com.blankj.androidutilcode.R; |
| 13 | +import com.blankj.androidutilcode.base.BaseFragment; |
| 14 | +import com.blankj.utilcode.util.FragmentUtils; |
| 15 | + |
| 16 | +import java.util.Random; |
| 17 | + |
| 18 | +/** |
| 19 | + * <pre> |
| 20 | + * author: Blankj |
| 21 | + * blog : http://blankj.com |
| 22 | + * time : 17/02/02 |
| 23 | + * desc : |
| 24 | + * </pre> |
| 25 | + */ |
| 26 | +public class Root0Fragment extends BaseFragment |
| 27 | + implements FragmentUtils.OnBackClickListener { |
| 28 | + |
| 29 | + ImageView ivSharedElement; |
| 30 | + TextView tvAboutFragment; |
| 31 | + |
| 32 | + public static Root0Fragment newInstance() { |
| 33 | + Bundle args = new Bundle(); |
| 34 | + Root0Fragment fragment = new Root0Fragment(); |
| 35 | + fragment.setArguments(args); |
| 36 | + return fragment; |
| 37 | + } |
| 38 | + |
| 39 | + @Override |
| 40 | + public void initData(Bundle bundle) { |
| 41 | + |
| 42 | + } |
| 43 | + |
| 44 | + @Override |
| 45 | + public int bindLayout() { |
| 46 | + return R.layout.fragment_root; |
| 47 | + } |
| 48 | + |
| 49 | + @Override |
| 50 | + public void initView(Bundle savedInstanceState, View view) { |
| 51 | + Random random = new Random(); |
| 52 | + FragmentUtils.setBackgroundColor(this, Color.rgb(random.nextInt(256), random.nextInt(256), random.nextInt(256))); |
| 53 | + view.findViewById(R.id.btn_show_about_fragment).setOnClickListener(this); |
| 54 | + view.findViewById(R.id.btn_add).setOnClickListener(this); |
| 55 | + view.findViewById(R.id.btn_add_hide).setOnClickListener(this); |
| 56 | + view.findViewById(R.id.btn_add_hide_stack).setOnClickListener(this); |
| 57 | + view.findViewById(R.id.btn_add).setOnClickListener(this); |
| 58 | + view.findViewById(R.id.btn_add_show).setOnClickListener(this); |
| 59 | + view.findViewById(R.id.btn_add_child).setOnClickListener(this); |
| 60 | + view.findViewById(R.id.btn_pop_to_root).setOnClickListener(this); |
| 61 | + view.findViewById(R.id.btn_pop_add).setOnClickListener(this); |
| 62 | + view.findViewById(R.id.btn_hide_show).setOnClickListener(this); |
| 63 | + view.findViewById(R.id.btn_replace).setOnClickListener(this); |
| 64 | + ivSharedElement = (ImageView) view.findViewById(R.id.iv_shared_element); |
| 65 | + tvAboutFragment = (TextView) view.findViewById(R.id.tv_about_fragment); |
| 66 | + } |
| 67 | + |
| 68 | + @Override |
| 69 | + public void doBusiness() { |
| 70 | + |
| 71 | + } |
| 72 | + |
| 73 | + @Override |
| 74 | + public void onWidgetClick(View view) { |
| 75 | + tvAboutFragment.setText(""); |
| 76 | + switch (view.getId()) { |
| 77 | + case R.id.btn_show_about_fragment: |
| 78 | + tvAboutFragment.setText("top: " + FragmentUtils.getSimpleName(FragmentUtils.getTop(getFragmentManager())) |
| 79 | + + "\ntopInStack: " + FragmentUtils.getSimpleName(FragmentUtils.getTopInStack(getFragmentManager())) |
| 80 | + + "\ntopShow: " + FragmentUtils.getSimpleName(FragmentUtils.getTopShow(getFragmentManager())) |
| 81 | + + "\ntopShowInStack: " + FragmentUtils.getSimpleName(FragmentUtils.getTopShowInStack(getFragmentManager())) |
| 82 | + + "\n---all of fragments---\n" |
| 83 | + + FragmentUtils.getAllFragments(getFragmentManager()).toString() |
| 84 | + + "\n----------------------\n\n" |
| 85 | + + "---stack top---\n" |
| 86 | + + FragmentUtils.getAllFragmentsInStack(getFragmentManager()).toString() |
| 87 | + + "\n---stack bottom---\n\n" |
| 88 | + ); |
| 89 | + break; |
| 90 | + case R.id.btn_add: |
| 91 | + FragmentUtils.add(getFragmentManager(), |
| 92 | + ChildFragment.newInstance(), |
| 93 | + R.id.child_fragment_container, |
| 94 | + false, |
| 95 | + true); |
| 96 | + break; |
| 97 | + case R.id.btn_add_hide: |
| 98 | + FragmentUtils.add(getFragmentManager(), |
| 99 | + ChildFragment.newInstance(), |
| 100 | + R.id.fragment_container, |
| 101 | + true); |
| 102 | + break; |
| 103 | + case R.id.btn_add_hide_stack: |
| 104 | + FragmentUtils.add(getFragmentManager(), |
| 105 | + ChildFragment.newInstance(), |
| 106 | + R.id.fragment_container, |
| 107 | + true, |
| 108 | + true); |
| 109 | + break; |
| 110 | +// case R.id.btn_add_show: |
| 111 | +// FragmentUtils.add(getFragmentManager(), |
| 112 | +// addSharedElement(Demo1Fragment.newInstance()), |
| 113 | +// R.id.fragment_container, |
| 114 | +// false, |
| 115 | +// false, |
| 116 | +// sharedElement); |
| 117 | +// break; |
| 118 | +// case R.id.btn_add_child: |
| 119 | +// FragmentUtils.add(getChildFragmentManager(), |
| 120 | +// ChildFragment.newInstance(), |
| 121 | +// R.id.child_fragment_container, |
| 122 | +// false, |
| 123 | +// true); |
| 124 | +// break; |
| 125 | +// case R.id.btn_pop_to_root: |
| 126 | +// FragmentUtils.popToFragment(getFragmentManager(), |
| 127 | +// Demo1Fragment.class, |
| 128 | +// true); |
| 129 | +// break; |
| 130 | +// case R.id.btn_pop_add: |
| 131 | +// FragmentUtils.popAddFragment(getFragmentManager(), |
| 132 | +// addSharedElement(ChildFragment.newInstance()), |
| 133 | +// R.id.fragment_container, |
| 134 | +// true, |
| 135 | +// sharedElement); |
| 136 | +// break; |
| 137 | +// case R.id.btn_hide_show: |
| 138 | +// Fragment fragment1 = FragmentUtils.findFragment(getFragmentManager(), Demo1Fragment.class); |
| 139 | +// if (fragment1 != null) { |
| 140 | +// FragmentUtils.showHideFragment(this, fragment1); |
| 141 | +// } else { |
| 142 | +// ToastUtils.showLong("please add demo1 first!"); |
| 143 | +// } |
| 144 | +// break; |
| 145 | +// case R.id.btn_replace: |
| 146 | +// ((FragmentActivity) getActivity()).rootFragment = FragmentUtils.replaceFragment(this, addSharedElement(Demo3Fragment.newInstance()), false, sharedElement); |
| 147 | +// break; |
| 148 | + } |
| 149 | + } |
| 150 | + |
| 151 | + private Fragment addSharedElement(Fragment fragment) { |
| 152 | + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { |
| 153 | + fragment.setSharedElementEnterTransition(new DetailTransition()); |
| 154 | + fragment.setEnterTransition(new Fade()); |
| 155 | + fragment.setSharedElementReturnTransition(new DetailTransition()); |
| 156 | + } |
| 157 | + return fragment; |
| 158 | + } |
| 159 | + |
| 160 | + @Override |
| 161 | + public boolean onBackClick() { |
| 162 | +// FragmentUtils.popToFragment(getFragmentManager(), Demo1Fragment.class, true); |
| 163 | + return false; |
| 164 | + } |
| 165 | +} |
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