dependencies { implementation 'vip.ruoyun.helper:avoid-onresult-helper:1.0.4' }

Intent intent = new Intent(); AvoidOnResultHelper.startActivityForResult(this, intent, new AvoidOnResultHelper.ActivityCallback() { @Override public void onActivityResult(int resultCode, Intent data) { //接收数据 //Log.d("MainActivity", "resultCode:" + resultCode); //Log.d("MainActivity", "Intent data:" + data.getStringExtra("text")); } });

AvoidOnResultHelper.finishWithResult(activity, Activity.RESULT_OK, intent); AvoidOnResultHelper.finishWithResult(activity, Activity.RESULT_OK, bundle); //相当于 //Intent intent = new Intent(); //intent.putExtra("text", "返回数据"); //setResult(Activity.RESULT_OK, intent); //finish();

String[] permissions = {}; AvoidOnResultHelper.requestPermissions(this, permissions, new AvoidOnResultHelper.PermissionsCallBack() { @Override public void onRequestPermissionsResult(@NonNull String[] permissions, @NonNull int[] grantResults) { } });

AvoidOnResultHelper.setRequestCodeRange(65000, 65535);

public interface LifecycleListener { void onStart();//开始 void onStop();//结束 void onDestroy();//销毁 }

//添加监听事件 LifecycleListener lifecycleListener = new LifecycleListener.LifecycleListenerWrapper() { @Override public void onStart() { } }; //添加监听事件 AvoidOnResultHelper.addLifecycleListener(this, lifecycleListener); //粘性通知,当第一次添加的时候,就执行相应的回调方法 AvoidOnResultHelper.addLifecycleListener(this, lifecycleListener, true);

//移除监听事件,默认可以不用移除lifecycleListener,除非在当前界面存在时候,想要不让某些类监听,那么可以手动进行移除(removeLifecycleListener) AvoidOnResultHelper.removeLifecycleListener(this, lifecycleListener);

//定义 requestCode  startActivityForResult(Intent intent, int requestCode);

@Override public void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); //判断 requestCode }

private final static int REQUEST_CODE = 100; private void choosePhoto(){ //省略权限检测和申请 ... Intent intentToPickPic = new Intent(Intent.ACTION_PICK, null); // 如果限制上传到服务器的图片类型时可以直接写如："image/jpeg 、 image/png等的类型" 所有类型则写 "image/*" intentToPickPic.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/jpeg"); startActivityForResult(intentToPickPic, REQUEST_CODE); } //当拍摄照片完成时会回调到onActivityResult 在这里处理照片的裁剪 @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { if (resultCode == RESULT_OK) { switch (requestCode) { case REQUEST_CODE: { //处理图片逻辑 ... break; } } } super.onActivityResult(requestCode, resultCode, data); }

Glide.with(this).load("http://goo.gl/gEgYUd").into(imageView);

final FragmentManagerImpl mFragments = new FragmentManagerImpl(); protected void onCreate(@Nullable Bundle savedInstanceState) { this.mFragments.attachHost((Fragment)null); super.onCreate(savedInstanceState); ...//省略不必要的代码 this.mFragments.dispatchCreate(); } protected void onStart() { super.onStart(); ...//省略不必要的代码 this.mFragments.noteStateNotSaved(); this.mFragments.execPendingActions(); this.mFragments.dispatchStart(); } protected void onStop() { super.onStop(); ...//省略不必要的代码 this.mFragments.dispatchStop(); } protected void onPause() { super.onPause(); ...//省略不必要的代码 this.mFragments.dispatchPause(); } protected void onDestroy() { super.onDestroy(); ...//省略不必要的代码 this.mFragments.dispatchDestroy(); } public void onLowMemory() { super.onLowMemory(); this.mFragments.dispatchLowMemory(); } protected void onActivityResult(int requestCode, int resultCode, Intent data) { ...//省略不必要的代码 Fragment targetFragment = mFragments.findFragmentByWho(who); targetFragment.onActivityResult(requestCode & 0xffff, resultCode, data); ...//省略不必要的代码 } public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) { ...//省略不必要的代码 final List<Fragment> activeFragments = mFragments.getActiveFragments(new ArrayList<Fragment>(activeFragmentsCount)); Fragment frag = activeFragments.get(index); if (frag == null) { Log.w(TAG, "Activity result no fragment exists for index: 0x" + Integer.toHexString(requestCode)); } else { frag.onRequestPermissionsResult(requestCode&0xff, permissions, grantResults); } ...//省略不必要的代码 } }

public void dispatchCreate() { mStateSaved = false; moveToState(Fragment.CREATED, false); } public void dispatchActivityCreated() { mStateSaved = false; moveToState(Fragment.ACTIVITY_CREATED, false); } public void dispatchStart() { mStateSaved = false; moveToState(Fragment.STARTED, false); } void moveToState(int newState, boolean always) { moveToState(newState, 0, 0, always); } void moveToState(int newState, int transit, int transitStyle, boolean always) { ...//省略不必要的代码 if (mActive != null) { boolean loadersRunning = false; for (int i=0; i<mActive.size(); i++) { Fragment f = mActive.get(i); if (f != null) { moveToState(f, newState, transit, transitStyle, false);// 执行声明周期方法 ...//省略不必要的代码 } } ...//省略不必要的代码 } } void moveToState(Fragment f, int newState, int transit, int transitionStyle, boolean keepActive) { ...//省略不必要的代码 switch (f.mState) { case Fragment.INITIALIZING: ...//省略不必要的代码 f.onAttach(mActivity); ...//省略不必要的代码 if (f.mFromLayout) { ...//省略不必要的代码 if (f.mView != null) { ...//省略不必要的代码 f.onViewCreated(f.mView, f.mSavedFragmentState); } else { f.mInnerView = null; } } case Fragment.CREATED: ...//省略不必要的代码 f.onViewCreated(f.mView, f.mSavedFragmentState); ...//省略不必要的代码 case Fragment.ACTIVITY_CREATED: case Fragment.STOPPED: ...//省略不必要的代码 f.performStart(); case Fragment.STARTED: ...//省略不必要的代码 f.performResume(); } } else if (f.mState > newState) { switch (f.mState) { case Fragment.RESUMED: ...//省略不必要的代码 f.performPause(); case Fragment.STARTED: f.performStop(); case Fragment.STOPPED: f.performReallyStop(); case Fragment.ACTIVITY_CREATED: f.performDestroyView(); case Fragment.CREATED: ...//省略不必要的代码 } } f.mState = newState; }