Merge branch 'chrome-custom-tabs' of https://github.com/sturmen/Tusky into sturmen-chrome-custom-tabs
Vavassor
8 years ago
commit
e557d0c002
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package com.keylesspalace.tusky; |
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import android.content.ActivityNotFoundException; |
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import android.content.Context; |
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import android.net.Uri; |
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import android.os.Parcel; |
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import android.os.Parcelable; |
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import android.preference.PreferenceManager; |
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import android.support.customtabs.CustomTabsIntent; |
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import android.support.v4.content.ContextCompat; |
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import android.text.style.URLSpan; |
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import android.view.View; |
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class CustomTabURLSpan extends URLSpan { |
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CustomTabURLSpan(String url) { |
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super(url); |
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} |
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private CustomTabURLSpan(Parcel src) { |
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super(src); |
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} |
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public static final Parcelable.Creator<CustomTabURLSpan> CREATOR = new Parcelable.Creator<CustomTabURLSpan>() { |
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@Override |
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public CustomTabURLSpan createFromParcel(Parcel source) { |
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return new CustomTabURLSpan(source); |
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} |
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@Override |
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public CustomTabURLSpan[] newArray(int size) { |
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return new CustomTabURLSpan[size]; |
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} |
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}; |
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@Override |
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public void onClick(View widget) { |
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Uri uri = Uri.parse(getURL()); |
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Context context = widget.getContext(); |
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boolean lightTheme = PreferenceManager.getDefaultSharedPreferences(context).getBoolean("lightTheme", false); |
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int toolbarColor = ContextCompat.getColor(context, lightTheme ? R.color.custom_tab_toolbar_light : R.color.custom_tab_toolbar_dark); |
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CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder(); |
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builder.setToolbarColor(toolbarColor); |
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CustomTabsIntent customTabsIntent = builder.build(); |
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try { |
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String packageName = CustomTabsHelper.getPackageNameToUse(context); |
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//If we cant find a package name, it means theres no browser that supports
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//Chrome Custom Tabs installed. So, we fallback to the webview
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if (packageName == null) { |
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super.onClick(widget); |
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} else { |
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customTabsIntent.intent.setPackage(packageName); |
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customTabsIntent.launchUrl(context, uri); |
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} |
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} catch (ActivityNotFoundException e) { |
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android.util.Log.w("URLSpan", "Activity was not found for intent, " + customTabsIntent.toString()); |
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} |
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} |
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} |
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@ -0,0 +1,122 @@ |
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package com.keylesspalace.tusky; |
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import android.content.Context; |
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import android.content.Intent; |
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import android.content.IntentFilter; |
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import android.content.pm.PackageManager; |
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import android.content.pm.ResolveInfo; |
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import android.net.Uri; |
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import android.text.TextUtils; |
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import android.util.Log; |
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import java.util.ArrayList; |
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import java.util.List; |
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/** |
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* stolen from https://github.com/GoogleChrome/custom-tabs-client/blob/master/shared/src/main/java/org/chromium/customtabsclient/shared/CustomTabsHelper.java
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*/ |
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public class CustomTabsHelper { |
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private static final String TAG = "CustomTabsHelper"; |
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static final String STABLE_PACKAGE = "com.android.chrome"; |
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static final String BETA_PACKAGE = "com.chrome.beta"; |
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static final String DEV_PACKAGE = "com.chrome.dev"; |
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static final String LOCAL_PACKAGE = "com.google.android.apps.chrome"; |
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private static final String EXTRA_CUSTOM_TABS_KEEP_ALIVE = |
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"android.support.customtabs.extra.KEEP_ALIVE"; |
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private static final String ACTION_CUSTOM_TABS_CONNECTION = |
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"android.support.customtabs.action.CustomTabsService"; |
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private static String sPackageNameToUse; |
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private CustomTabsHelper() {} |
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/** |
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* Goes through all apps that handle VIEW intents and have a warmup service. Picks |
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* the one chosen by the user if there is one, otherwise makes a best effort to return a |
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* valid package name. |
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* |
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* This is <strong>not</strong> threadsafe. |
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* |
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* @param context {@link Context} to use for accessing {@link PackageManager}. |
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* @return The package name recommended to use for connecting to custom tabs related components. |
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*/ |
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public static String getPackageNameToUse(Context context) { |
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if (sPackageNameToUse != null) return sPackageNameToUse; |
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PackageManager pm = context.getPackageManager(); |
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// Get default VIEW intent handler.
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Intent activityIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.example.com")); |
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ResolveInfo defaultViewHandlerInfo = pm.resolveActivity(activityIntent, 0); |
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String defaultViewHandlerPackageName = null; |
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if (defaultViewHandlerInfo != null) { |
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defaultViewHandlerPackageName = defaultViewHandlerInfo.activityInfo.packageName; |
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} |
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// Get all apps that can handle VIEW intents.
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List<ResolveInfo> resolvedActivityList = pm.queryIntentActivities(activityIntent, 0); |
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List<String> packagesSupportingCustomTabs = new ArrayList<>(); |
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for (ResolveInfo info : resolvedActivityList) { |
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Intent serviceIntent = new Intent(); |
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serviceIntent.setAction(ACTION_CUSTOM_TABS_CONNECTION); |
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serviceIntent.setPackage(info.activityInfo.packageName); |
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if (pm.resolveService(serviceIntent, 0) != null) { |
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packagesSupportingCustomTabs.add(info.activityInfo.packageName); |
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} |
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} |
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// Now packagesSupportingCustomTabs contains all apps that can handle both VIEW intents
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// and service calls.
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if (packagesSupportingCustomTabs.isEmpty()) { |
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sPackageNameToUse = null; |
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} else if (packagesSupportingCustomTabs.size() == 1) { |
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sPackageNameToUse = packagesSupportingCustomTabs.get(0); |
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} else if (!TextUtils.isEmpty(defaultViewHandlerPackageName) |
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&& !hasSpecializedHandlerIntents(context, activityIntent) |
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&& packagesSupportingCustomTabs.contains(defaultViewHandlerPackageName)) { |
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sPackageNameToUse = defaultViewHandlerPackageName; |
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} else if (packagesSupportingCustomTabs.contains(STABLE_PACKAGE)) { |
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sPackageNameToUse = STABLE_PACKAGE; |
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} else if (packagesSupportingCustomTabs.contains(BETA_PACKAGE)) { |
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sPackageNameToUse = BETA_PACKAGE; |
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} else if (packagesSupportingCustomTabs.contains(DEV_PACKAGE)) { |
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sPackageNameToUse = DEV_PACKAGE; |
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} else if (packagesSupportingCustomTabs.contains(LOCAL_PACKAGE)) { |
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sPackageNameToUse = LOCAL_PACKAGE; |
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} |
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return sPackageNameToUse; |
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} |
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/** |
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* Used to check whether there is a specialized handler for a given intent. |
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* @param intent The intent to check with. |
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* @return Whether there is a specialized handler for the given intent. |
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*/ |
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private static boolean hasSpecializedHandlerIntents(Context context, Intent intent) { |
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try { |
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PackageManager pm = context.getPackageManager(); |
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List<ResolveInfo> handlers = pm.queryIntentActivities( |
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intent, |
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PackageManager.GET_RESOLVED_FILTER); |
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if (handlers == null || handlers.size() == 0) { |
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return false; |
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} |
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for (ResolveInfo resolveInfo : handlers) { |
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IntentFilter filter = resolveInfo.filter; |
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if (filter == null) continue; |
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if (filter.countDataAuthorities() == 0 || filter.countDataPaths() == 0) continue; |
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if (resolveInfo.activityInfo == null) continue; |
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return true; |
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} |
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} catch (RuntimeException e) { |
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Log.e(TAG, "Runtime exception while getting specialized handlers"); |
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} |
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return false; |
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} |
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/** |
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* @return All possible chrome package names that provide custom tabs feature. |
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*/ |
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public static String[] getPackages() { |
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return new String[]{"", STABLE_PACKAGE, BETA_PACKAGE, DEV_PACKAGE, LOCAL_PACKAGE}; |
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} |
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} |
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