package com.rockchip.smart.rockhome.view;
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import android.app.Activity;
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import android.app.Dialog;
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import android.view.KeyEvent;
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import android.view.View;
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import android.widget.TextView;
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import com.rockchip.smart.rockhome.R;
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/**
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* 自定义透明的dialog
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*/
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public class LoadingView extends Dialog {
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private Activity mActivity;
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private TextView mTvContent;
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private String mContent;
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public LoadingView(Activity activity) {
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this(activity, null);
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}
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public LoadingView(Activity activity, String content) {
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super(activity, R.style.LoadingView);
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setContentView(R.layout.loading_view);
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setCancelable(false);
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this.mActivity = activity;
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this.mContent=content;
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initView();
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}
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@Override
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public boolean onKeyDown(int keyCode, KeyEvent event) {
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switch (keyCode){
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case KeyEvent.KEYCODE_BACK:
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if(LoadingView.this.isShowing())
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LoadingView.this.dismiss();
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break;
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}
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return true;
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}
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private void initView(){
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mTvContent = ((TextView) findViewById(R.id.tvcontent));
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if (mContent != null && !mContent.isEmpty()) {
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mTvContent.setVisibility(View.VISIBLE);
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mTvContent.setText(mContent);
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} else {
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mTvContent.setVisibility(View.GONE);
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}
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}
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@Override
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public void show() {
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show(mContent);
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}
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public void show(String content) {
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if (content != null && !content.isEmpty())
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mContent = content;
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mActivity.runOnUiThread(new Runnable() {
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@Override
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public void run() {
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if (mContent != null && !mContent.isEmpty()) {
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mTvContent.setVisibility(View.VISIBLE);
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mTvContent.setText(mContent == null ? "" : mContent);
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} else {
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mTvContent.setVisibility(View.GONE);
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}
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LoadingView.super.show();
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}
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});
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}
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@Override
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public void dismiss() {
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mActivity.runOnUiThread(new Runnable() {
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@Override
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public void run() {
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LoadingView.super.dismiss();
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}
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});
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}
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}
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