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| 1 | +package org.tuxpaint; |
| 2 | + |
| 3 | +import android.app.Activity; |
| 4 | +import android.os.Bundle; |
| 5 | +import android.webkit.WebSettings; |
| 6 | +import android.webkit.WebView; |
| 7 | +import android.webkit.WebViewClient; |
| 8 | +import android.view.KeyEvent; |
| 9 | +import java.util.Locale; |
| 10 | +import java.io.IOException; |
| 11 | + |
| 12 | +public class DocViewerActivity extends Activity { |
| 13 | + |
| 14 | + @Override |
| 15 | + protected void onCreate(Bundle savedInstanceState) { |
| 16 | + super.onCreate(savedInstanceState); |
| 17 | + setContentView(R.layout.doc_viewer); |
| 18 | + |
| 19 | + WebView webView = (WebView) findViewById(R.id.webView); |
| 20 | + WebSettings webSettings = webView.getSettings(); |
| 21 | + webSettings.setBuiltInZoomControls(true); |
| 22 | + webSettings.setDisplayZoomControls(false); |
| 23 | + webSettings.setLoadWithOverviewMode(true); |
| 24 | + webSettings.setUseWideViewPort(true); |
| 25 | + |
| 26 | + webView.setWebViewClient(new WebViewClient()); |
| 27 | + |
| 28 | + String lang = Locale.getDefault().getLanguage(); |
| 29 | + String url = "file:///android_asset/docs/en/html/README.html"; |
| 30 | + String targetFolder = null; |
| 31 | + |
| 32 | + if (lang.equals("es")) targetFolder = "es_ES.UTF-8"; |
| 33 | + else if (lang.equals("fr")) targetFolder = "fr_FR.UTF-8"; |
| 34 | + else if (lang.equals("gl")) targetFolder = "gl_ES.UTF-8"; |
| 35 | + else if (lang.equals("is")) targetFolder = "is_IS.UTF-8"; |
| 36 | + else if (lang.equals("ja")) targetFolder = "ja_JP.UTF-8"; |
| 37 | + else if (lang.equals("sq")) targetFolder = "sq_AL.UTF-8"; |
| 38 | + else if (lang.equals("sv")) targetFolder = "sv_SE.UTF-8"; |
| 39 | + |
| 40 | + if (targetFolder != null) { |
| 41 | + try { |
| 42 | + String[] list = getAssets().list("docs/" + targetFolder); |
| 43 | + if (list != null && list.length > 0) { |
| 44 | + url = "file:///android_asset/docs/" + targetFolder + "/html/README.html"; |
| 45 | + } |
| 46 | + } catch (IOException e) { |
| 47 | + // Folder doesn't exist or error, fallback to en |
| 48 | + } |
| 49 | + } |
| 50 | + |
| 51 | + webView.loadUrl(url); |
| 52 | + } |
| 53 | + |
| 54 | + @Override |
| 55 | + public boolean onKeyDown(int keyCode, KeyEvent event) { |
| 56 | + if (event.getAction() == KeyEvent.ACTION_DOWN) { |
| 57 | + switch (keyCode) { |
| 58 | + case KeyEvent.KEYCODE_BACK: |
| 59 | + WebView webView = (WebView) findViewById(R.id.webView); |
| 60 | + if (webView.canGoBack()) { |
| 61 | + webView.goBack(); |
| 62 | + } else { |
| 63 | + finish(); |
| 64 | + } |
| 65 | + return true; |
| 66 | + } |
| 67 | + |
| 68 | + } |
| 69 | + return super.onKeyDown(keyCode, event); |
| 70 | + } |
| 71 | +} |
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