diff options
| -rw-r--r-- | src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java | 56 |
1 files changed, 49 insertions, 7 deletions
diff --git a/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java b/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java index dd5a7b4fec..ac77de0bab 100644 --- a/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java +++ b/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java @@ -42,6 +42,7 @@ import android.content.pm.PackageManager; import android.content.pm.PackageManager.NameNotFoundException; import android.content.res.Configuration; import android.graphics.drawable.ColorDrawable; +import android.graphics.Rect; import android.net.LocalServerSocket; import android.net.LocalSocket; import android.os.Build; @@ -67,7 +68,6 @@ import android.view.ViewGroup; import android.view.WindowManager; import android.view.inputmethod.InputMethodManager; import android.view.ViewTreeObserver; -import android.graphics.Rect; import java.io.BufferedReader; import java.io.DataOutputStream; @@ -125,6 +125,9 @@ public class QtActivityDelegate private boolean m_keyboardIsVisible = false; public boolean m_backKeyPressedSent = false; private long m_showHideTimeStamp = System.nanoTime(); + private int m_portraitKeyboardHeight = 0; + private int m_landscapeKeyboardHeight = 0; + private int m_probeKeyboardHeightDelay = 50; // ms public void setFullScreen(boolean enterFullScreen) { @@ -247,19 +250,26 @@ public class QtActivityDelegate }, 5); } - public void showSoftwareKeyboard(int x, int y, int width, int height, int inputHints, int enterKeyType) + public void showSoftwareKeyboard(final int x, final int y, final int width, final int height, final int inputHints, final int enterKeyType) { if (m_imm == null) return; + DisplayMetrics metrics = new DisplayMetrics(); + m_activity.getWindowManager().getDefaultDisplay().getMetrics(metrics); + + // If the screen is in portrait mode than we estimate that keyboard height will not be higher than 2/5 of the screen. + // else than we estimate that keyboard height will not be higher than 2/3 of the screen + final int visibleHeight; + if (metrics.widthPixels < metrics.heightPixels) + visibleHeight = m_portraitKeyboardHeight != 0 ? m_portraitKeyboardHeight : metrics.heightPixels * 3 / 5; + else + visibleHeight = m_landscapeKeyboardHeight != 0 ? m_landscapeKeyboardHeight : metrics.heightPixels / 3; + if (m_softInputMode != 0) { m_activity.getWindow().setSoftInputMode(m_softInputMode); - // softInputIsHidden is true if SOFT_INPUT_STATE_HIDDEN or SOFT_INPUT_STATE_ALWAYS_HIDDEN is set. - final boolean softInputIsHidden = (m_softInputMode & WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN) != 0; - if (softInputIsHidden) - return; } else { - if (height > m_layout.getHeight() * 2 / 3) + if (height > visibleHeight) m_activity.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE); else m_activity.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN); @@ -366,6 +376,38 @@ public class QtActivityDelegate //FALLTHROUGH case InputMethodManager.RESULT_UNCHANGED_SHOWN: setKeyboardVisibility(true, System.nanoTime()); + if (m_softInputMode == 0) { + // probe for real keyboard height + m_layout.postDelayed(new Runnable() { + @Override + public void run() { + if (!m_keyboardIsVisible) + return; + DisplayMetrics metrics = new DisplayMetrics(); + m_activity.getWindowManager().getDefaultDisplay().getMetrics(metrics); + Rect r = new Rect(); + m_activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(r); + if (metrics.heightPixels != r.bottom) { + if (metrics.widthPixels > metrics.heightPixels) { // landscape + if (m_landscapeKeyboardHeight != r.bottom) { + m_landscapeKeyboardHeight = r.bottom; + showSoftwareKeyboard(x, y, width, height, inputHints, enterKeyType); + } + } else { + if (m_portraitKeyboardHeight != r.bottom) { + m_portraitKeyboardHeight = r.bottom; + showSoftwareKeyboard(x, y, width, height, inputHints, enterKeyType); + } + } + } else { + // no luck ? + // maybe the delay was too short, so let's make it longer + if (m_probeKeyboardHeightDelay < 1000) + m_probeKeyboardHeightDelay *= 2; + } + } + }, m_probeKeyboardHeightDelay); + } break; case InputMethodManager.RESULT_HIDDEN: case InputMethodManager.RESULT_UNCHANGED_HIDDEN: |