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修复下拉刷新和上拉加载的提示箭头动画问题 #1

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修复下拉刷新和上拉加载的提示箭头动画问题 #1

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135 changes: 135 additions & 0 deletions FooterView.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,135 @@
package q.rorbin.qrefreshlayout;

import android.animation.ObjectAnimator;
import android.content.Context;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;

/**
* LoadView默认实现
* @author chqiu
*/
public class FooterView extends QLoadView {
private int mState;

private ImageView mIvIcon;
private TextView mTvTips;
private ProgressBar mProgressBar;


private final int mMargin = QRefreshUtil.dp2px(getContext(), 15);
private ViewGroup mContent;

public FooterView(Context context) {
this(context, null);
}

public FooterView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}

public FooterView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
init();
}

@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
int width = getMeasuredWidth();
int height = getMeasuredHeight();
measureChild(mContent, MeasureSpec.makeMeasureSpec(width, MeasureSpec.AT_MOST)
, MeasureSpec.makeMeasureSpec(height, MeasureSpec.AT_MOST));
mContent.layout(0, mMargin, width, mContent.getMeasuredHeight() + mMargin);
}

@Override
public void setRefreshing() {
if (mState != STATE_REFRESH) {
mIvIcon.setVisibility(View.GONE);
mProgressBar.setVisibility(View.VISIBLE);
mTvTips.setText(getContext().getString(R.string.loading_tips));
mState = STATE_REFRESH;
}
}

@Override
public void setNormal() {
if (mState != STATE_NORMAL) {
mIvIcon.setVisibility(View.VISIBLE);
mProgressBar.setVisibility(View.GONE);
if (mState == STATE_PULLING) {
ObjectAnimator.ofFloat(mIvIcon, "rotation", 180, 0).start();
}
mTvTips.setText(getContext().getString(R.string.normal_tips_2));
mState = STATE_NORMAL;
}
}

@Override
public void setPulling() {
if (mState != STATE_PULLING) {
mIvIcon.setVisibility(View.VISIBLE);
mProgressBar.setVisibility(View.GONE);
if (mState == STATE_NORMAL) {
ObjectAnimator.ofFloat(mIvIcon, "rotation", 0, 180).start();
}
mTvTips.setText(getContext().getString(R.string.pulling_tips_2));
mState = STATE_PULLING;
}
}

@Override
public void setComplete() {
if (mState != STATE_COMPLETE) {
mIvIcon.setVisibility(View.GONE);
mProgressBar.setVisibility(View.GONE);
mTvTips.setText(getContext().getString(R.string.complete_tips));
mState = STATE_COMPLETE;
ObjectAnimator.ofFloat(mIvIcon, "rotation", 180, 0).start();
}
}

private void init() {
LinearLayout content = new LinearLayout(getContext());
content.setGravity(Gravity.CENTER);
content.setOrientation(LinearLayout.HORIZONTAL);
mContent = content;
addView(mContent);
initContentView();
}

private void initContentView() {
mContent.removeAllViews();
ImageView imageView = new ImageView(getContext());
LinearLayout.LayoutParams imageViewParmas =
new LinearLayout.LayoutParams(QRefreshUtil.dp2px(getContext(), 20), QRefreshUtil.dp2px(getContext(), 20));
imageViewParmas.setMargins(0, 0, QRefreshUtil.dp2px(getContext(), 10), 0);
imageView.setLayoutParams(imageViewParmas);
imageView.setImageResource(R.drawable.icon_pull_2);
mContent.addView(imageView);

ProgressBar progress = new ProgressBar(getContext());
LinearLayout.LayoutParams progressParmas =
new LinearLayout.LayoutParams(QRefreshUtil.dp2px(getContext(), 20), QRefreshUtil.dp2px(getContext(), 20));
progressParmas.setMargins(0, 0, QRefreshUtil.dp2px(getContext(), 10), 0);
progress.setLayoutParams(progressParmas);
progress.setVisibility(View.GONE);
mContent.addView(progress);

TextView tvTips = new TextView(getContext());
tvTips.setText("上拉加载更多...");
mContent.addView(tvTips);

mIvIcon = imageView;
mTvTips = tvTips;
mProgressBar = progress;

mState = STATE_NORMAL;
}
}
135 changes: 135 additions & 0 deletions HeaderView.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,135 @@
package q.rorbin.qrefreshlayout;

import android.animation.ObjectAnimator;
import android.content.Context;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;

/**
* LoadView默认实现
* @author chqiu
*/
public class HeaderView extends QLoadView {
private int mState;

private ImageView mIvIcon;
private TextView mTvTips;
private ProgressBar mProgressBar;


private final int mBottomMargin = QRefreshUtil.dp2px(getContext(), 15);
private ViewGroup mContent;

public HeaderView(Context context) {
this(context, null);
}

public HeaderView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}

public HeaderView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
init();
}

@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
int width = getMeasuredWidth();
int height = getMeasuredHeight();
measureChild(mContent, MeasureSpec.makeMeasureSpec(width, MeasureSpec.AT_MOST)
, MeasureSpec.makeMeasureSpec(height, MeasureSpec.AT_MOST));
mContent.layout(0, height - mContent.getMeasuredHeight() - mBottomMargin, width, height - mBottomMargin);
}

@Override
public void setRefreshing() {
if (mState != STATE_REFRESH) {
mIvIcon.setVisibility(View.GONE);
mProgressBar.setVisibility(View.VISIBLE);
mTvTips.setText(getContext().getString(R.string.loading_tips));
mState = STATE_REFRESH;
}
}

@Override
public void setNormal() {
if (mState != STATE_NORMAL) {
mIvIcon.setVisibility(View.VISIBLE);
mProgressBar.setVisibility(View.GONE);
if(mState == STATE_PULLING){
ObjectAnimator.ofFloat(mIvIcon,"rotation",180,0).start();
}
mTvTips.setText(getContext().getString(R.string.normal_tips));
mState = STATE_NORMAL;
}
}

@Override
public void setPulling() {
if (mState != STATE_PULLING) {
mIvIcon.setVisibility(View.VISIBLE);
mProgressBar.setVisibility(View.GONE);
if(mState == STATE_NORMAL){
ObjectAnimator.ofFloat(mIvIcon,"rotation",0,180).start();
}
mTvTips.setText(getContext().getString(R.string.pulling_tips));
mState = STATE_PULLING;
}
}

@Override
public void setComplete() {
if (mState != STATE_COMPLETE) {
mIvIcon.setVisibility(View.GONE);
mProgressBar.setVisibility(View.GONE);
mTvTips.setText(getContext().getString(R.string.complete_tips));
mState = STATE_COMPLETE;
ObjectAnimator.ofFloat(mIvIcon,"rotation",180,0).start();
}
}

private void init() {
LinearLayout content = new LinearLayout(getContext());
content.setGravity(Gravity.CENTER);
content.setOrientation(LinearLayout.HORIZONTAL);
mContent = content;
addView(mContent);
initContentView();
}

private void initContentView() {
mContent.removeAllViews();
ImageView imageView = new ImageView(getContext());
LinearLayout.LayoutParams imageViewParmas =
new LinearLayout.LayoutParams(QRefreshUtil.dp2px(getContext(), 20), QRefreshUtil.dp2px(getContext(), 20));
imageViewParmas.setMargins(0, 0, QRefreshUtil.dp2px(getContext(), 10), 0);
imageView.setLayoutParams(imageViewParmas);
imageView.setImageResource(R.drawable.icon_pull);
mContent.addView(imageView);

ProgressBar progress = new ProgressBar(getContext());
LinearLayout.LayoutParams progressParmas =
new LinearLayout.LayoutParams(QRefreshUtil.dp2px(getContext(), 20), QRefreshUtil.dp2px(getContext(), 20));
progressParmas.setMargins(0, 0, QRefreshUtil.dp2px(getContext(), 10), 0);
progress.setLayoutParams(progressParmas);
progress.setVisibility(View.GONE);
mContent.addView(progress);

TextView tvTips = new TextView(getContext());
tvTips.setText("下拉刷新...");
mContent.addView(tvTips);

mIvIcon = imageView;
mTvTips = tvTips;
mProgressBar = progress;

mState = STATE_NORMAL;
}
}