Android有意思的重力感应控件

package com.wushange.mywidget.sensoremptyview; import android.os.Bundle; import android.support.annotation.IdRes; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentManager; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.RelativeLayout; import android.widget.TextView; import com.schibsted.spain.parallaxlayerlayout.ParallaxLayerLayout; import com.schibsted.spain.parallaxlayerlayout.SensorTranslationUpdater; import com.wushange.mywidget.R; /** * Created by wushange on 2016/8/29. */ public class EmptyView extends Fragment { public void injectEmptyView(FragmentManager fragmentManager) { fragmentManager.beginTransaction().replace(android.R.id.content, this).commit(); } public void injectEmptyView(FragmentManager fragmentManager, @IdRes int layoutId) { fragmentManager.beginTransaction().replace(layoutId, this).commit(); } public void removeEmptyView(FragmentManager fragmentManager) { fragmentManager.beginTransaction().remove(this).commitAllowingStateLoss(); } private ParallaxLayerLayout parallaxLayout; private SensorTranslationUpdater translationUpdater; private RelativeLayout root; private TextView mEmptyTextView; private EmptyViewConfig emptyViewConfig; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { ViewGroup main = (ViewGroup) inflater.inflate(R.layout.view_empty_view_ovni, container, false); parallaxLayout = (ParallaxLayerLayout) main.findViewById(R.id.parallax); root = (RelativeLayout) main.findViewById(R.id.rl_empty_root); mEmptyTextView = (TextView) main.findViewById(R.id.tv_empty_tip); translationUpdater = new SensorTranslationUpdater(getActivity()); //自动滚动 // parallaxLayout.setTranslationUpdater(new AnimatedTranslationUpdater(0.5f)); //重力 parallaxLayout.setTranslationUpdater(translationUpdater); setUiandListener(); return main; } void setUiandListener() { if (mEmptyTextView != null) { if (emptyViewConfig == null) { return; } root.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { if (emptyViewConfig.getOnEmptyViewClickListener() != null) emptyViewConfig.getOnEmptyViewClickListener().onEmptyViewClickListener(view, EmptyView.this); } }); if (!emptyViewConfig.getEmptyText().isEmpty()) { mEmptyTextView.setText(emptyViewConfig.getEmptyText()); } if (emptyViewConfig.getEmptyColor() != 0) { mEmptyTextView.setTextColor(getResources().getColor(emptyViewConfig.getEmptyColor())); } if (emptyViewConfig.getEmptySize() != 0) { mEmptyTextView.setTextSize(emptyViewConfig.getEmptySize()); } if (emptyViewConfig.getEmptyBackColor() != 0) { root.setBackgroundColor(getResources().getColor(emptyViewConfig.getEmptyBackColor())); } } } public void setEmptyViewConfig(EmptyViewConfig config) { this.emptyViewConfig = config; } @Override public void onResume() { super.onResume(); translationUpdater.registerSensorManager(); } @Override public void onPause() { super.onPause(); translationUpdater.unregisterSensorManager(); } }