Android通过网页启动APP

Android通过网页启动APP

 

1、测试网页

 

 

 

2、需要对WebView设置如下：

 

	private WebView mWebView;
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.fragment_main);

//		if (savedInstanceState == null) {
//			getSupportFragmentManager().beginTransaction()
//					.add(R.id.container, new PlaceholderFragment()).commit();
//		}
		mWebView = (WebView) findViewById(R.id.webview);
		mWebView.setWebViewClient(new WebViewClient(){

			@Override
			public boolean shouldOverrideUrlLoading(WebView view, String url) {
				Log.e(Test, url);
				Uri uri=Uri.parse(url);
				if(uri.getScheme().equals(m)&&uri.getHost().equals(test.com)){
					String pkgName=uri.getQueryParameter(package);
					String arg1=uri.getQueryParameter(arg1);
					Log.e(Test, package = +pkgName+, arg1 = +arg1);
					Intent intent =null;
					intent = getPackageManager().getLaunchIntentForPackage(pkgName);
					if(intent != null){
						startActivity(intent);
					}
					return true;
				}else
					return super.shouldOverrideUrlLoading(view, url);
			}
			
		});
		mWebView.loadUrl(http://***************/testApp.html);
	}

点击打开QQ，如果你手机上安装了QQ，就可以启动了。