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July 16, 2014 08:53
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<android.support.v4.widget.SwipeRefreshLayout | |
xmlns:android="http://schemas.android.com/apk/res/android" | |
android:id="@+id/swipe_container" | |
android:layout_width="match_parent" | |
android:layout_height="match_parent"/> |
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Android Swipe Refresh |
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/* | |
* Copyright (C) 2014 Antonio Leiva Gordillo. | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package com.antonioleiva.swiperefreshlayoutexample.app.R; | |
import android.os.Bundle; | |
import android.support.v4.widget.SwipeRefreshLayout; | |
import android.support.v7.app.ActionBarActivity; | |
import android.view.View; | |
import android.view.ViewGroup; | |
import com.antonioleiva.swiperefreshlayoutexample.app.R; | |
public abstract class SwipeRefreshActivity extends ActionBarActivity implements SwipeRefreshLayout.OnRefreshListener { | |
private SwipeRefreshLayout refreshLayout; | |
@Override protected void onCreate(Bundle savedInstanceState) { | |
super.onCreate(savedInstanceState); | |
super.setContentView(R.layout.activity_swipe_refresh); | |
refreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_container); | |
} | |
@Override public void setContentView(int layoutResID) { | |
View v = getLayoutInflater().inflate(layoutResID, refreshLayout, false); | |
setContentView(v); | |
} | |
@Override public void setContentView(View view) { | |
setContentView(view, view.getLayoutParams()); | |
} | |
@Override public void setContentView(View view, ViewGroup.LayoutParams params) { | |
refreshLayout.addView(view, params); | |
initSwipeOptions(); | |
} | |
private void initSwipeOptions() { | |
refreshLayout.setOnRefreshListener(this); | |
setAppearance(); | |
disableSwipe(); | |
} | |
private void setAppearance() { | |
refreshLayout.setColorScheme(android.R.color.holo_blue_bright, | |
android.R.color.holo_green_light, | |
android.R.color.holo_orange_light, | |
android.R.color.holo_red_light); | |
} | |
/** | |
* It shows the SwipeRefreshLayout progress | |
*/ | |
public void showSwipeProgress() { | |
refreshLayout.setRefreshing(true); | |
} | |
/** | |
* It shows the SwipeRefreshLayout progress | |
*/ | |
public void hideSwipeProgress() { | |
refreshLayout.setRefreshing(false); | |
} | |
/** | |
* Enables swipe gesture | |
*/ | |
public void enableSwipe() { | |
refreshLayout.setEnabled(true); | |
} | |
/** | |
* Disables swipe gesture. It prevents manual gestures but keeps the option tu show | |
* refreshing programatically. | |
*/ | |
public void disableSwipe() { | |
refreshLayout.setEnabled(false); | |
} | |
/** | |
* It must be overriden by parent classes if manual swipe is enabled. | |
*/ | |
@Override public void onRefresh() { | |
// Empty implementation | |
} | |
} |
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