mirror of
https://github.com/gsantner/dandelion
synced 2024-12-22 19:08:03 +01:00
Added some experimental changes to keep the webview on orientation changes
This commit is contained in:
parent
e7f74eb08d
commit
305a40c8c5
5 changed files with 83 additions and 7 deletions
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@ -54,6 +54,7 @@
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android:name=".activity.MainActivity"
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android:launchMode="singleInstance"
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android:windowSoftInputMode="adjustPan"
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android:configChanges="keyboardHidden|orientation|screenSize"
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android:theme="@style/AppTheme.NoActionBar"
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android:label="@string/diaspora">
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@ -31,6 +31,7 @@ import android.content.DialogInterface;
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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.res.Configuration;
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import android.graphics.Bitmap;
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import android.net.Uri;
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import android.os.Bundle;
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@ -52,6 +53,7 @@ import android.support.v7.widget.Toolbar;
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import android.util.Log;
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import android.view.Gravity;
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import android.view.KeyEvent;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.View;
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@ -64,6 +66,7 @@ import android.webkit.WebChromeClient;
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import android.webkit.WebSettings;
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import android.webkit.WebView;
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import android.widget.EditText;
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import android.widget.FrameLayout;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.ProgressBar;
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@ -145,7 +148,9 @@ public class MainActivity extends AppCompatActivity
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@BindView(R.id.toolbar2)
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ActionMenuView toolbarBottom;
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@BindView(R.id.webView)
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@BindView(R.id.placeholder_webview)
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FrameLayout webviewPlaceholder;
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ContextMenuWebView webView;
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@BindView(R.id.main__navigaion_view)
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@ -169,10 +174,10 @@ public class MainActivity extends AppCompatActivity
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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Log.d(App.TAG, "onCreate");
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// Bind UI
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setContentView(R.layout.main__activity);
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ButterKnife.bind(this);
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app = (App) getApplication();
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appSettings = app.getSettings();
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@ -189,8 +194,23 @@ public class MainActivity extends AppCompatActivity
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resetProxy();
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}
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setupWebView(savedInstanceState);
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setupUI(savedInstanceState);
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}
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private void setupUI(Bundle savedInstanceState) {
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boolean newWebView = (webView == null);
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if(newWebView) {
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Log.d(App.TAG, "Webview was null. Create new one.");
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View webviewHolder = getLayoutInflater().inflate(R.layout.webview, null);
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webView = (ContextMenuWebView) webviewHolder.findViewById(R.id.webView);
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((LinearLayout)webView.getParent()).removeView(webView);
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setupWebView(savedInstanceState);
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}
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ButterKnife.bind(this);
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if (webviewPlaceholder.getChildCount() != 0) {
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webviewPlaceholder.removeAllViews();
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}
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webviewPlaceholder.addView(webView);
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// Setup toolbar
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setSupportActionBar(toolbarTop);
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getMenuInflater().inflate(R.menu.main__menu_bottom, toolbarBottom.getMenu());
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@ -231,8 +251,9 @@ public class MainActivity extends AppCompatActivity
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progressBar = (ProgressBar) findViewById(R.id.progressBar);
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String url = urls.getPodUrl();
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if (savedInstanceState == null) {
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if (newWebView) {
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if (WebHelper.isOnline(MainActivity.this)) {
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Log.d(App.TAG, "setupUI: reload url");
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webView.loadData("", "text/html", null);
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webView.loadUrlNew(url);
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} else {
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@ -248,6 +269,24 @@ public class MainActivity extends AppCompatActivity
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handleIntent(getIntent());
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}
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@Override
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public void onConfigurationChanged(Configuration newConfig)
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{
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if (webView != null)
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{
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// Remove the WebView from the old placeholder
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webviewPlaceholder.removeView(webView);
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}
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super.onConfigurationChanged(newConfig);
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// Load the layout resource for the new configuration
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setContentView(R.layout.main__activity);
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// Reinitialize the UI
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setupUI(null);
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}
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private void setupWebView(Bundle savedInstanceState) {
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webSettings = webView.getSettings();
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@ -519,6 +558,7 @@ public class MainActivity extends AppCompatActivity
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@Override
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protected void onRestoreInstanceState(@NonNull Bundle savedInstanceState) {
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Helpers.printBundle(savedInstanceState,"");
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super.onRestoreInstanceState(savedInstanceState);
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webView.restoreState(savedInstanceState);
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}
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@ -22,7 +22,9 @@ import android.app.Activity;
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import android.content.Context;
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import android.content.Intent;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.Environment;
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import android.util.Log;
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import com.github.dfa.diaspora_android.R;
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@ -31,8 +33,10 @@ import java.io.File;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.text.SimpleDateFormat;
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import java.util.Arrays;
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import java.util.Date;
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import java.util.Locale;
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import java.util.Objects;
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public class Helpers {
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@ -97,4 +101,22 @@ public class Helpers {
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public static String hexColorFromRessourceColor(Context context, int idColor){
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return "#" + Integer.toHexString(context.getResources().getColor(idColor) & 0x00ffffff);
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}
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public static void printBundle(Bundle savedInstanceState, String k) {
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if(savedInstanceState != null) {
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for (String key : savedInstanceState.keySet()) {
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Log.d("SAVED", key + " is a key in the bundle "+k);
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Object bun = savedInstanceState.get(key);
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if(bun != null) {
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if (bun instanceof Bundle) {
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printBundle((Bundle) bun, k + "." + key);
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} else if (bun instanceof byte[]) {
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Log.d("SAVED", "Key: "+k + "." + key+": "+ Arrays.toString((byte[])bun));
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} else {
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Log.d("SAVED", "Key: "+k + "." + key+": "+ bun.toString());
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}
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}
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}
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}
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}
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}
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@ -9,13 +9,13 @@
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tools:context=".activity.MainActivity"
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tools:showIn="@layout/main__app_bar">
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<com.github.dfa.diaspora_android.ui.ContextMenuWebView
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android:id="@+id/webView"
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<FrameLayout
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android:id="@+id/placeholder_webview"
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android:layout_width="fill_parent"
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android:layout_height="fill_parent"
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android:layout_alignParentEnd="true"
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android:layout_alignParentStart="true"
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android:layout_centerVertical="true" />
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android:layout_centerVertical="true"/>
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<ProgressBar
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android:id="@+id/progressBar"
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13
app/src/main/res/layout/webview.xml
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13
app/src/main/res/layout/webview.xml
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@ -0,0 +1,13 @@
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:orientation="vertical" android:layout_width="match_parent"
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android:layout_height="match_parent">
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<com.github.dfa.diaspora_android.ui.ContextMenuWebView
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android:id="@+id/webView"
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android:layout_width="fill_parent"
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android:layout_height="fill_parent"
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android:layout_alignParentEnd="true"
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android:layout_alignParentStart="true"
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android:layout_centerVertical="true" />
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</LinearLayout>
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